/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_label05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 01:10:31,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 01:10:31,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 01:10:31,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 01:10:31,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 01:10:31,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 01:10:31,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 01:10:31,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 01:10:31,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 01:10:31,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 01:10:31,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 01:10:31,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 01:10:31,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 01:10:31,775 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 01:10:31,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 01:10:31,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 01:10:31,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 01:10:31,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 01:10:31,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 01:10:31,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 01:10:31,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 01:10:31,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 01:10:31,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 01:10:31,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 01:10:31,798 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 01:10:31,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 01:10:31,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 01:10:31,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 01:10:31,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 01:10:31,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 01:10:31,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 01:10:31,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 01:10:31,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 01:10:31,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 01:10:31,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 01:10:31,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 01:10:31,810 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 01:10:31,831 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 01:10:31,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 01:10:31,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 01:10:31,841 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 01:10:31,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 01:10:31,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 01:10:31,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 01:10:31,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 01:10:31,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 01:10:31,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 01:10:31,844 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 01:10:31,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 01:10:31,845 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 01:10:31,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 01:10:31,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 01:10:31,845 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 01:10:31,846 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 01:10:31,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 01:10:31,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 01:10:31,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 01:10:31,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 01:10:31,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 01:10:31,850 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 01:10:32,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 01:10:32,168 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 01:10:32,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 01:10:32,174 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 01:10:32,174 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 01:10:32,175 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-11 01:10:32,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0bbe60e/bc97e62f60dd47eb895baa804d9e8d67/FLAG91fcd83c5 [2020-07-11 01:10:32,763 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 01:10:32,764 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-11 01:10:32,781 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0bbe60e/bc97e62f60dd47eb895baa804d9e8d67/FLAG91fcd83c5 [2020-07-11 01:10:33,083 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d0bbe60e/bc97e62f60dd47eb895baa804d9e8d67 [2020-07-11 01:10:33,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 01:10:33,095 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 01:10:33,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 01:10:33,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 01:10:33,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 01:10:33,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:33,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f4a9cf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33, skipping insertion in model container [2020-07-11 01:10:33,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:33,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 01:10:33,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 01:10:33,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:10:33,753 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 01:10:33,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:10:33,906 INFO L208 MainTranslator]: Completed translation [2020-07-11 01:10:33,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33 WrapperNode [2020-07-11 01:10:33,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 01:10:33,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 01:10:33,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 01:10:33,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 01:10:33,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:33,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:33,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:33,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:34,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:34,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:34,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (1/1) ... [2020-07-11 01:10:34,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 01:10:34,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 01:10:34,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 01:10:34,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 01:10:34,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (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 01:10:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 01:10:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 01:10:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-11 01:10:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 01:10:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-11 01:10:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 01:10:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 01:10:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-11 01:10:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 01:10:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 01:10:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 01:10:35,884 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 01:10:35,945 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-11 01:10:35,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:10:35 BoogieIcfgContainer [2020-07-11 01:10:35,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 01:10:35,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 01:10:35,956 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 01:10:35,974 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 01:10:35,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 01:10:33" (1/3) ... [2020-07-11 01:10:35,977 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@671d840d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:10:35, skipping insertion in model container [2020-07-11 01:10:35,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:10:33" (2/3) ... [2020-07-11 01:10:35,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@671d840d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:10:35, skipping insertion in model container [2020-07-11 01:10:35,979 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:10:35" (3/3) ... [2020-07-11 01:10:35,981 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label05.c [2020-07-11 01:10:36,003 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 01:10:36,014 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 01:10:36,033 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 01:10:36,061 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 01:10:36,061 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 01:10:36,061 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 01:10:36,061 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 01:10:36,061 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 01:10:36,062 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 01:10:36,062 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 01:10:36,062 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 01:10:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-11 01:10:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-07-11 01:10:36,113 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:10:36,115 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:10:36,115 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:10:36,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:10:36,124 INFO L82 PathProgramCache]: Analyzing trace with hash 576098423, now seen corresponding path program 1 times [2020-07-11 01:10:36,135 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:10:36,136 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1281536455] [2020-07-11 01:10:36,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:10:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:10:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:10:36,804 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 01:10:36,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:10:36,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:10:36,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:10:36,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:10:36,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:10:36,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:10:36,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:10:36,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:10:36,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:10:36,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:10:36,808 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:10:36,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:10:36,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:10:36,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:10:36,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:10:36,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:10:36,814 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:10:36,815 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:10:36,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:10:36,817 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,824 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 01:10:36,825 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 01:10:36,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:10:36,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:10:36,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:10:36,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:10:36,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:10:36,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:10:36,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:10:36,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:10:36,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:10:36,828 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:10:36,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:10:36,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:10:36,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:10:36,829 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:10:36,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:10:36,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:10:36,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:10:36,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:10:36,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:10:36,834 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,835 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 01:10:36,836 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,838 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,839 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 01:10:36,840 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 01:10:36,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,842 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 01:10:36,843 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 01:10:36,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,844 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 01:10:36,845 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 01:10:36,846 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 01:10:36,847 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 01:10:36,848 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 01:10:36,849 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 01:10:36,850 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 01:10:36,851 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 01:10:36,851 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 01:10:36,852 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 01:10:36,853 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 01:10:36,854 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 01:10:36,855 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 01:10:36,856 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 01:10:36,856 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 01:10:36,857 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 01:10:36,858 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 01:10:36,859 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 01:10:36,860 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 01:10:36,861 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 01:10:36,861 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 01:10:36,862 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 01:10:36,863 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 01:10:36,864 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 01:10:36,865 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 01:10:36,866 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 01:10:36,866 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 01:10:36,867 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 01:10:36,868 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 01:10:36,869 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 01:10:36,870 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 01:10:36,870 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 01:10:36,871 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 01:10:36,872 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 01:10:36,873 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 01:10:36,873 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 01:10:36,874 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 01:10:36,875 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 01:10:36,876 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 01:10:36,877 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 01:10:36,877 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 01:10:36,878 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 01:10:36,879 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 01:10:36,880 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 01:10:36,881 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 01:10:36,881 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 01:10:36,882 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 01:10:36,883 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 01:10:36,884 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 01:10:36,884 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 01:10:36,885 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 01:10:36,886 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 01:10:36,887 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 01:10:36,888 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 01:10:36,888 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 01:10:36,889 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 01:10:36,890 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 01:10:36,891 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 01:10:36,892 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 01:10:36,892 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 01:10:36,893 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 01:10:36,894 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 01:10:36,895 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 01:10:36,896 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 01:10:36,896 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 01:10:36,897 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 01:10:36,898 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 01:10:36,899 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 01:10:36,899 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 01:10:36,900 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 01:10:36,901 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 01:10:36,902 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 01:10:36,902 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 01:10:36,903 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 01:10:36,904 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,905 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,905 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,906 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,907 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,907 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,908 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,909 INFO L280 TraceCheckUtils]: 113: 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 01:10:36,910 INFO L280 TraceCheckUtils]: 114: 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 01:10:36,911 INFO L280 TraceCheckUtils]: 115: 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 01:10:36,911 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,912 INFO L280 TraceCheckUtils]: 117: 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 01:10:36,913 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,913 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:10:36,914 INFO L280 TraceCheckUtils]: 120: 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 01:10:36,915 INFO L280 TraceCheckUtils]: 121: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-11 01:10:36,967 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 01:10:36,968 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1281536455] [2020-07-11 01:10:36,970 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:10:36,970 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 01:10:36,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571964903] [2020-07-11 01:10:36,979 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-07-11 01:10:36,983 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:10:36,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:10:37,162 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:10:37,162 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:10:37,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:10:37,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:10:37,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:10:37,175 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-11 01:10:46,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:10:46,612 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-11 01:10:46,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 01:10:46,613 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-07-11 01:10:46,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:10:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:10:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-11 01:10:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:10:46,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-11 01:10:46,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-11 01:10:49,007 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 01:10:49,126 INFO L225 Difference]: With dead ends: 1259 [2020-07-11 01:10:49,127 INFO L226 Difference]: Without dead ends: 685 [2020-07-11 01:10:49,135 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 01:10:49,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-11 01:10:52,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-11 01:10:52,237 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:10:52,238 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-11 01:10:52,238 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-11 01:10:52,239 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-11 01:10:52,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:10:52,284 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-11 01:10:52,285 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-11 01:10:52,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:10:52,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:10:52,291 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-11 01:10:52,291 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-11 01:10:52,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:10:52,338 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-11 01:10:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-11 01:10:52,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:10:52,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:10:52,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:10:52,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:10:52,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-11 01:10:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-11 01:10:52,401 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 122 [2020-07-11 01:10:52,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:10:52,404 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-11 01:10:52,404 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:10:52,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-11 01:10:53,652 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 01:10:53,653 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-11 01:10:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-11 01:10:53,656 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:10:53,656 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:10:53,657 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 01:10:53,657 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:10:53,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:10:53,657 INFO L82 PathProgramCache]: Analyzing trace with hash -329610872, now seen corresponding path program 1 times [2020-07-11 01:10:53,658 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:10:53,658 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [925880069] [2020-07-11 01:10:53,658 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:10:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:10:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:10:53,871 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 01:10:53,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-11 01:10:53,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-11 01:10:53,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-11 01:10:53,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-11 01:10:53,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-11 01:10:53,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-11 01:10:53,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-11 01:10:53,874 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-11 01:10:53,874 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-11 01:10:53,874 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-11 01:10:53,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-11 01:10:53,875 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-11 01:10:53,875 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-11 01:10:53,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-11 01:10:53,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-11 01:10:53,876 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-11 01:10:53,877 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:10:53,877 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:10:53,878 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:10:53,878 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:10:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:10:53,931 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 01:10:53,932 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 01:10:53,933 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 01:10:53,935 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 01:10:53,936 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,936 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,940 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 01:10:53,943 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 01:10:53,944 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 01:10:53,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-11 01:10:53,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-11 01:10:53,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-11 01:10:53,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-11 01:10:53,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-11 01:10:53,946 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-11 01:10:53,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-11 01:10:53,947 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-11 01:10:53,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-11 01:10:53,948 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-11 01:10:53,948 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-11 01:10:53,948 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-11 01:10:53,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-11 01:10:53,949 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-11 01:10:53,949 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-11 01:10:53,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-11 01:10:53,950 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:10:53,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:10:53,951 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:10:53,952 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:10:53,953 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 01:10:53,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:10:53,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:10:53,956 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:10:53,957 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 01:10:53,957 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 01:10:53,958 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:10:53,959 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 01:10:53,960 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 01:10:53,961 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 01:10:53,961 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 01:10:53,962 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 01:10:53,963 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 01:10:53,964 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,965 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:10:53,969 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 01:10:53,969 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-11 01:10:53,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-11 01:10:53,970 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-11 01:10:53,970 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-11 01:10:53,970 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-11 01:10:53,971 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-11 01:10:53,971 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-11 01:10:53,971 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-11 01:10:53,972 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 01:10:53,972 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-11 01:10:53,972 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-11 01:10:53,973 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 01:10:53,973 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 01:10:53,973 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 01:10:53,973 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 01:10:53,974 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 01:10:53,974 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 01:10:53,974 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 01:10:53,975 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 01:10:53,975 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 01:10:53,975 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 01:10:53,976 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 01:10:53,976 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 01:10:53,976 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 01:10:53,977 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 01:10:53,977 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 01:10:53,977 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 01:10:53,978 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 01:10:53,978 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 01:10:53,978 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 01:10:53,979 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 01:10:53,979 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 01:10:53,979 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 01:10:53,980 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 01:10:53,980 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 01:10:53,980 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 01:10:53,981 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 01:10:53,981 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 01:10:53,981 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 01:10:53,981 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 01:10:53,982 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 01:10:53,982 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 01:10:53,982 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 01:10:53,983 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 01:10:53,983 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 01:10:53,983 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 01:10:53,984 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 01:10:53,984 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 01:10:53,984 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 01:10:53,984 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 01:10:53,985 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 01:10:53,985 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 01:10:53,985 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 01:10:53,985 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 01:10:53,986 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 01:10:53,986 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 01:10:53,986 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 01:10:53,986 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 01:10:53,987 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 01:10:53,987 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 01:10:53,988 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 01:10:53,988 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 01:10:53,988 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 01:10:53,989 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 01:10:53,989 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 01:10:53,990 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 01:10:53,990 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 01:10:53,990 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 01:10:53,990 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 01:10:53,991 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 01:10:53,991 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 01:10:53,991 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 01:10:53,991 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 01:10:53,992 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 01:10:53,992 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 01:10:53,992 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 01:10:53,992 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 01:10:53,993 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 01:10:53,993 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 01:10:53,993 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 01:10:53,993 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 01:10:53,993 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 01:10:53,994 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 01:10:53,994 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 01:10:53,994 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 01:10:53,994 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 01:10:53,995 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,995 INFO L280 TraceCheckUtils]: 129: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,995 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,995 INFO L280 TraceCheckUtils]: 131: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,996 INFO L280 TraceCheckUtils]: 132: 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 01:10:53,996 INFO L280 TraceCheckUtils]: 133: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,996 INFO L280 TraceCheckUtils]: 134: 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 01:10:53,997 INFO L280 TraceCheckUtils]: 135: 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 01:10:53,997 INFO L280 TraceCheckUtils]: 136: 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 01:10:53,998 INFO L280 TraceCheckUtils]: 137: 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 01:10:53,998 INFO L280 TraceCheckUtils]: 138: 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 01:10:53,998 INFO L280 TraceCheckUtils]: 139: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,999 INFO L280 TraceCheckUtils]: 140: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:10:53,999 INFO L280 TraceCheckUtils]: 141: 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 01:10:53,999 INFO L280 TraceCheckUtils]: 142: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-11 01:10:54,021 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 01:10:54,022 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [925880069] [2020-07-11 01:10:54,023 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:10:54,023 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:10:54,023 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611825565] [2020-07-11 01:10:54,026 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-07-11 01:10:54,026 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:10:54,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:10:54,232 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:10:54,232 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:10:54,233 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:10:54,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:10:54,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:10:54,234 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-11 01:11:06,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:11:06,141 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-11 01:11:06,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:11:06,141 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-07-11 01:11:06,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:11:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:11:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-11 01:11:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:11:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-11 01:11:06,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-11 01:11:08,239 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 01:11:08,330 INFO L225 Difference]: With dead ends: 1436 [2020-07-11 01:11:08,331 INFO L226 Difference]: Without dead ends: 857 [2020-07-11 01:11:08,336 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 01:11:08,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-11 01:11:13,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-11 01:11:13,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:11:13,248 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-11 01:11:13,248 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-11 01:11:13,248 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-11 01:11:13,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:11:13,299 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-11 01:11:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-11 01:11:13,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:11:13,304 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:11:13,304 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-11 01:11:13,304 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-11 01:11:13,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:11:13,358 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-11 01:11:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-11 01:11:13,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:11:13,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:11:13,363 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:11:13,363 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:11:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-11 01:11:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-11 01:11:13,396 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 143 [2020-07-11 01:11:13,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:11:13,397 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-11 01:11:13,397 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:11:13,397 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-11 01:11:15,228 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 01:11:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-11 01:11:15,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-11 01:11:15,233 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:11:15,234 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:11:15,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 01:11:15,234 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:11:15,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:11:15,235 INFO L82 PathProgramCache]: Analyzing trace with hash 812216710, now seen corresponding path program 1 times [2020-07-11 01:11:15,235 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:11:15,235 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [964893398] [2020-07-11 01:11:15,235 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:11:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:11:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:11:15,414 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 01:11:15,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-11 01:11:15,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-11 01:11:15,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-11 01:11:15,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-11 01:11:15,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-11 01:11:15,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-11 01:11:15,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-11 01:11:15,416 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-11 01:11:15,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-11 01:11:15,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-11 01:11:15,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-11 01:11:15,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-11 01:11:15,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-11 01:11:15,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-11 01:11:15,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-11 01:11:15,418 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-11 01:11:15,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-11 01:11:15,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-11 01:11:15,418 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-11 01:11:15,419 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-11 01:11:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:11:15,449 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 01:11:15,450 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 01:11:15,450 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 01:11:15,450 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 01:11:15,451 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; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {11820#(= 1 ~a20~0)} ~a8~0 := 13; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {11820#(= 1 ~a20~0)} ~a7~0 := 1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a20~0)} ~a16~0 := 4; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,453 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a20~0)} #res := -1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a20~0)} assume true; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,455 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a20~0)} {11786#true} #1104#return; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,456 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 01:11:15,457 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 01:11:15,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-11 01:11:15,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-11 01:11:15,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-11 01:11:15,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-11 01:11:15,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-11 01:11:15,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-11 01:11:15,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-11 01:11:15,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-11 01:11:15,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-11 01:11:15,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-11 01:11:15,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-11 01:11:15,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-11 01:11:15,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-11 01:11:15,460 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-11 01:11:15,460 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-11 01:11:15,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-11 01:11:15,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-11 01:11:15,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-11 01:11:15,461 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-11 01:11:15,461 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-11 01:11:15,461 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-11 01:11:15,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-11 01:11:15,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-11 01:11:15,462 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-11 01:11:15,462 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-11 01:11:15,462 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-11 01:11:15,462 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-11 01:11:15,463 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 01:11:15,464 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 01:11:15,464 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 01:11:15,465 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 01:11:15,465 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 01:11:15,465 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 01:11:15,466 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; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,466 INFO L280 TraceCheckUtils]: 36: Hoare triple {11820#(= 1 ~a20~0)} ~a8~0 := 13; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {11820#(= 1 ~a20~0)} ~a7~0 := 1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,467 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a20~0)} ~a16~0 := 4; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a20~0)} #res := -1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,468 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a20~0)} assume true; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,469 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a20~0)} {11786#true} #1104#return; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,470 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,470 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a20~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,471 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a20~0)} havoc #t~ret3; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,471 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a20~0)} assume !false; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,472 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a20~0)} havoc ~input~0; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,472 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,473 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,474 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a20~0)} havoc #t~nondet2; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,475 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,476 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,476 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a20~0)} ~input := #in~input; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,477 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,478 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,478 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,479 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,479 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,480 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,480 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,481 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,481 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,482 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,482 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,483 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,483 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,484 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,485 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,485 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,486 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,486 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,487 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,487 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,488 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,488 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,489 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,490 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,491 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,491 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,492 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,492 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,493 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,493 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,494 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,494 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,495 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,496 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,496 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,497 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 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)))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,497 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,498 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,498 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,499 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,499 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,500 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,500 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,501 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,501 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,502 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,502 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,503 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,503 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,504 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,504 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,505 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,505 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,506 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,506 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,507 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,507 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,508 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,508 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,509 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,509 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,510 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,510 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,511 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,511 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,512 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,512 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,513 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,514 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,514 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,515 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,515 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,516 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,516 INFO L280 TraceCheckUtils]: 128: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,517 INFO L280 TraceCheckUtils]: 129: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,517 INFO L280 TraceCheckUtils]: 130: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,518 INFO L280 TraceCheckUtils]: 131: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,518 INFO L280 TraceCheckUtils]: 132: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,519 INFO L280 TraceCheckUtils]: 133: Hoare triple {11820#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,520 INFO L280 TraceCheckUtils]: 134: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,520 INFO L280 TraceCheckUtils]: 135: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,521 INFO L280 TraceCheckUtils]: 136: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,521 INFO L280 TraceCheckUtils]: 137: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,522 INFO L280 TraceCheckUtils]: 138: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,522 INFO L280 TraceCheckUtils]: 139: Hoare triple {11820#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,523 INFO L280 TraceCheckUtils]: 140: Hoare triple {11820#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:11:15,523 INFO L280 TraceCheckUtils]: 141: Hoare triple {11820#(= 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; {11787#false} is VALID [2020-07-11 01:11:15,523 INFO L280 TraceCheckUtils]: 142: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-11 01:11:15,545 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 01:11:15,545 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [964893398] [2020-07-11 01:11:15,546 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:11:15,546 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:11:15,546 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045437655] [2020-07-11 01:11:15,547 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2020-07-11 01:11:15,547 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:11:15,547 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:11:15,716 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:11:15,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:11:15,717 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:11:15,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:11:15,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:11:15,718 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-11 01:11:29,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:11:29,400 INFO L93 Difference]: Finished difference Result 1963 states and 2508 transitions. [2020-07-11 01:11:29,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:11:29,400 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2020-07-11 01:11:29,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:11:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:11:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:11:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:11:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:11:29,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-11 01:11:31,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:11:31,372 INFO L225 Difference]: With dead ends: 1963 [2020-07-11 01:11:31,372 INFO L226 Difference]: Without dead ends: 1239 [2020-07-11 01:11:31,375 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 01:11:31,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1239 states. [2020-07-11 01:11:38,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1239 to 1038. [2020-07-11 01:11:38,855 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:11:38,855 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1239 states. Second operand 1038 states. [2020-07-11 01:11:38,855 INFO L74 IsIncluded]: Start isIncluded. First operand 1239 states. Second operand 1038 states. [2020-07-11 01:11:38,855 INFO L87 Difference]: Start difference. First operand 1239 states. Second operand 1038 states. [2020-07-11 01:11:38,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:11:38,944 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-11 01:11:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-11 01:11:38,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:11:38,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:11:38,949 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1239 states. [2020-07-11 01:11:38,949 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1239 states. [2020-07-11 01:11:39,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:11:39,071 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-11 01:11:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-11 01:11:39,075 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:11:39,075 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:11:39,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:11:39,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:11:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-11 01:11:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1301 transitions. [2020-07-11 01:11:39,176 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1301 transitions. Word has length 143 [2020-07-11 01:11:39,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:11:39,176 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1301 transitions. [2020-07-11 01:11:39,177 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:11:39,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1301 transitions. [2020-07-11 01:11:42,094 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1301 edges. 1301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:11:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1301 transitions. [2020-07-11 01:11:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-07-11 01:11:42,100 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:11:42,100 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:11:42,100 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 01:11:42,100 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:11:42,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:11:42,101 INFO L82 PathProgramCache]: Analyzing trace with hash -1603318008, now seen corresponding path program 1 times [2020-07-11 01:11:42,101 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:11:42,101 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1621449642] [2020-07-11 01:11:42,101 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:11:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:11:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:11:42,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {20359#(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; {20308#true} is VALID [2020-07-11 01:11:42,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {20308#true} ~d~0 := 4; {20308#true} is VALID [2020-07-11 01:11:42,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {20308#true} ~e~0 := 5; {20308#true} is VALID [2020-07-11 01:11:42,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {20308#true} ~f~0 := 6; {20308#true} is VALID [2020-07-11 01:11:42,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {20308#true} ~c~0 := 3; {20308#true} is VALID [2020-07-11 01:11:42,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {20308#true} ~b~0 := 2; {20308#true} is VALID [2020-07-11 01:11:42,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {20308#true} ~u~0 := 21; {20308#true} is VALID [2020-07-11 01:11:42,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {20308#true} ~v~0 := 22; {20308#true} is VALID [2020-07-11 01:11:42,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {20308#true} ~w~0 := 23; {20308#true} is VALID [2020-07-11 01:11:42,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {20308#true} ~x~0 := 24; {20308#true} is VALID [2020-07-11 01:11:42,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {20308#true} ~y~0 := 25; {20308#true} is VALID [2020-07-11 01:11:42,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {20308#true} ~z~0 := 26; {20308#true} is VALID [2020-07-11 01:11:42,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {20308#true} ~a17~0 := 1; {20308#true} is VALID [2020-07-11 01:11:42,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {20308#true} ~a7~0 := 0; {20308#true} is VALID [2020-07-11 01:11:42,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {20308#true} ~a20~0 := 1; {20308#true} is VALID [2020-07-11 01:11:42,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {20308#true} ~a8~0 := 15; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,271 INFO L280 TraceCheckUtils]: 16: Hoare triple {20360#(<= 15 ~a8~0)} ~a12~0 := 8; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {20360#(<= 15 ~a8~0)} ~a16~0 := 5; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {20360#(<= 15 ~a8~0)} ~a21~0 := 1; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,281 INFO L280 TraceCheckUtils]: 19: Hoare triple {20360#(<= 15 ~a8~0)} assume true; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,282 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20360#(<= 15 ~a8~0)} {20308#true} #1100#return; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:11:42,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {20361#(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; {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,350 INFO L280 TraceCheckUtils]: 8: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,351 INFO L280 TraceCheckUtils]: 9: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,352 INFO L280 TraceCheckUtils]: 11: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,359 INFO L280 TraceCheckUtils]: 18: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume (8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,360 INFO L280 TraceCheckUtils]: 19: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,361 INFO L280 TraceCheckUtils]: 20: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,362 INFO L280 TraceCheckUtils]: 21: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,363 INFO L280 TraceCheckUtils]: 22: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,363 INFO L280 TraceCheckUtils]: 23: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,364 INFO L280 TraceCheckUtils]: 24: Hoare triple {20363#(= 13 |old(~a8~0)|)} #res := -1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,365 INFO L280 TraceCheckUtils]: 25: Hoare triple {20363#(= 13 |old(~a8~0)|)} assume true; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,369 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20363#(= 13 |old(~a8~0)|)} {20331#(not (= 13 ~a8~0))} #1104#return; {20309#false} is VALID [2020-07-11 01:11:42,374 INFO L263 TraceCheckUtils]: 0: Hoare triple {20308#true} call ULTIMATE.init(); {20359#(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 01:11:42,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {20359#(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; {20308#true} is VALID [2020-07-11 01:11:42,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {20308#true} ~d~0 := 4; {20308#true} is VALID [2020-07-11 01:11:42,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {20308#true} ~e~0 := 5; {20308#true} is VALID [2020-07-11 01:11:42,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {20308#true} ~f~0 := 6; {20308#true} is VALID [2020-07-11 01:11:42,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {20308#true} ~c~0 := 3; {20308#true} is VALID [2020-07-11 01:11:42,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {20308#true} ~b~0 := 2; {20308#true} is VALID [2020-07-11 01:11:42,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {20308#true} ~u~0 := 21; {20308#true} is VALID [2020-07-11 01:11:42,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {20308#true} ~v~0 := 22; {20308#true} is VALID [2020-07-11 01:11:42,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {20308#true} ~w~0 := 23; {20308#true} is VALID [2020-07-11 01:11:42,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {20308#true} ~x~0 := 24; {20308#true} is VALID [2020-07-11 01:11:42,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {20308#true} ~y~0 := 25; {20308#true} is VALID [2020-07-11 01:11:42,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {20308#true} ~z~0 := 26; {20308#true} is VALID [2020-07-11 01:11:42,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {20308#true} ~a17~0 := 1; {20308#true} is VALID [2020-07-11 01:11:42,378 INFO L280 TraceCheckUtils]: 14: Hoare triple {20308#true} ~a7~0 := 0; {20308#true} is VALID [2020-07-11 01:11:42,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {20308#true} ~a20~0 := 1; {20308#true} is VALID [2020-07-11 01:11:42,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {20308#true} ~a8~0 := 15; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {20360#(<= 15 ~a8~0)} ~a12~0 := 8; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,381 INFO L280 TraceCheckUtils]: 18: Hoare triple {20360#(<= 15 ~a8~0)} ~a16~0 := 5; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,382 INFO L280 TraceCheckUtils]: 19: Hoare triple {20360#(<= 15 ~a8~0)} ~a21~0 := 1; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {20360#(<= 15 ~a8~0)} assume true; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:11:42,384 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20360#(<= 15 ~a8~0)} {20308#true} #1100#return; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,384 INFO L263 TraceCheckUtils]: 22: Hoare triple {20331#(not (= 13 ~a8~0))} call #t~ret4 := main(); {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {20331#(not (= 13 ~a8~0))} ~output~0 := -1; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {20331#(not (= 13 ~a8~0))} assume !false; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {20331#(not (= 13 ~a8~0))} havoc ~input~0; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {20331#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,388 INFO L280 TraceCheckUtils]: 27: Hoare triple {20331#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,389 INFO L280 TraceCheckUtils]: 28: Hoare triple {20331#(not (= 13 ~a8~0))} havoc #t~nondet2; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,390 INFO L280 TraceCheckUtils]: 29: Hoare triple {20331#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:11:42,391 INFO L263 TraceCheckUtils]: 30: Hoare triple {20331#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {20361#(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 01:11:42,392 INFO L280 TraceCheckUtils]: 31: Hoare triple {20361#(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; {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,393 INFO L280 TraceCheckUtils]: 32: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,394 INFO L280 TraceCheckUtils]: 33: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,394 INFO L280 TraceCheckUtils]: 34: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,395 INFO L280 TraceCheckUtils]: 35: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,396 INFO L280 TraceCheckUtils]: 36: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,397 INFO L280 TraceCheckUtils]: 37: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,397 INFO L280 TraceCheckUtils]: 38: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,398 INFO L280 TraceCheckUtils]: 39: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,399 INFO L280 TraceCheckUtils]: 40: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,400 INFO L280 TraceCheckUtils]: 41: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,403 INFO L280 TraceCheckUtils]: 44: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,403 INFO L280 TraceCheckUtils]: 45: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,404 INFO L280 TraceCheckUtils]: 46: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,405 INFO L280 TraceCheckUtils]: 47: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,405 INFO L280 TraceCheckUtils]: 48: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,407 INFO L280 TraceCheckUtils]: 49: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume (8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,407 INFO L280 TraceCheckUtils]: 50: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,408 INFO L280 TraceCheckUtils]: 51: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,409 INFO L280 TraceCheckUtils]: 52: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,410 INFO L280 TraceCheckUtils]: 53: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,410 INFO L280 TraceCheckUtils]: 54: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,411 INFO L280 TraceCheckUtils]: 55: Hoare triple {20363#(= 13 |old(~a8~0)|)} #res := -1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,412 INFO L280 TraceCheckUtils]: 56: Hoare triple {20363#(= 13 |old(~a8~0)|)} assume true; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:11:42,413 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {20363#(= 13 |old(~a8~0)|)} {20331#(not (= 13 ~a8~0))} #1104#return; {20309#false} is VALID [2020-07-11 01:11:42,414 INFO L280 TraceCheckUtils]: 58: Hoare triple {20309#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20309#false} is VALID [2020-07-11 01:11:42,414 INFO L280 TraceCheckUtils]: 59: Hoare triple {20309#false} ~output~0 := #t~ret3; {20309#false} is VALID [2020-07-11 01:11:42,414 INFO L280 TraceCheckUtils]: 60: Hoare triple {20309#false} havoc #t~ret3; {20309#false} is VALID [2020-07-11 01:11:42,414 INFO L280 TraceCheckUtils]: 61: Hoare triple {20309#false} assume !false; {20309#false} is VALID [2020-07-11 01:11:42,415 INFO L280 TraceCheckUtils]: 62: Hoare triple {20309#false} havoc ~input~0; {20309#false} is VALID [2020-07-11 01:11:42,415 INFO L280 TraceCheckUtils]: 63: Hoare triple {20309#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20309#false} is VALID [2020-07-11 01:11:42,415 INFO L280 TraceCheckUtils]: 64: Hoare triple {20309#false} ~input~0 := #t~nondet2; {20309#false} is VALID [2020-07-11 01:11:42,416 INFO L280 TraceCheckUtils]: 65: Hoare triple {20309#false} havoc #t~nondet2; {20309#false} is VALID [2020-07-11 01:11:42,416 INFO L280 TraceCheckUtils]: 66: Hoare triple {20309#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20309#false} is VALID [2020-07-11 01:11:42,416 INFO L263 TraceCheckUtils]: 67: Hoare triple {20309#false} call #t~ret3 := calculate_output(~input~0); {20309#false} is VALID [2020-07-11 01:11:42,417 INFO L280 TraceCheckUtils]: 68: Hoare triple {20309#false} ~input := #in~input; {20309#false} is VALID [2020-07-11 01:11:42,417 INFO L280 TraceCheckUtils]: 69: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,417 INFO L280 TraceCheckUtils]: 70: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,417 INFO L280 TraceCheckUtils]: 71: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,418 INFO L280 TraceCheckUtils]: 72: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,418 INFO L280 TraceCheckUtils]: 73: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,418 INFO L280 TraceCheckUtils]: 74: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,419 INFO L280 TraceCheckUtils]: 75: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,419 INFO L280 TraceCheckUtils]: 76: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-11 01:11:42,419 INFO L280 TraceCheckUtils]: 77: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,420 INFO L280 TraceCheckUtils]: 78: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,420 INFO L280 TraceCheckUtils]: 79: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,420 INFO L280 TraceCheckUtils]: 80: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,420 INFO L280 TraceCheckUtils]: 81: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,421 INFO L280 TraceCheckUtils]: 82: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,421 INFO L280 TraceCheckUtils]: 83: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,421 INFO L280 TraceCheckUtils]: 84: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,422 INFO L280 TraceCheckUtils]: 85: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,422 INFO L280 TraceCheckUtils]: 86: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,422 INFO L280 TraceCheckUtils]: 87: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,423 INFO L280 TraceCheckUtils]: 88: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,423 INFO L280 TraceCheckUtils]: 89: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,423 INFO L280 TraceCheckUtils]: 90: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,423 INFO L280 TraceCheckUtils]: 91: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,424 INFO L280 TraceCheckUtils]: 92: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,424 INFO L280 TraceCheckUtils]: 93: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,425 INFO L280 TraceCheckUtils]: 94: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,426 INFO L280 TraceCheckUtils]: 95: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,426 INFO L280 TraceCheckUtils]: 96: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,426 INFO L280 TraceCheckUtils]: 97: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,428 INFO L280 TraceCheckUtils]: 98: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,428 INFO L280 TraceCheckUtils]: 99: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,428 INFO L280 TraceCheckUtils]: 100: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,429 INFO L280 TraceCheckUtils]: 101: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,429 INFO L280 TraceCheckUtils]: 102: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,429 INFO L280 TraceCheckUtils]: 103: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,430 INFO L280 TraceCheckUtils]: 104: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,430 INFO L280 TraceCheckUtils]: 105: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,430 INFO L280 TraceCheckUtils]: 106: Hoare triple {20309#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)))); {20309#false} is VALID [2020-07-11 01:11:42,430 INFO L280 TraceCheckUtils]: 107: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,431 INFO L280 TraceCheckUtils]: 108: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,431 INFO L280 TraceCheckUtils]: 109: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,431 INFO L280 TraceCheckUtils]: 110: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,432 INFO L280 TraceCheckUtils]: 111: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,432 INFO L280 TraceCheckUtils]: 112: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,432 INFO L280 TraceCheckUtils]: 113: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-11 01:11:42,433 INFO L280 TraceCheckUtils]: 114: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,433 INFO L280 TraceCheckUtils]: 115: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,433 INFO L280 TraceCheckUtils]: 116: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,433 INFO L280 TraceCheckUtils]: 117: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,434 INFO L280 TraceCheckUtils]: 118: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,434 INFO L280 TraceCheckUtils]: 119: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,434 INFO L280 TraceCheckUtils]: 120: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,435 INFO L280 TraceCheckUtils]: 121: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,435 INFO L280 TraceCheckUtils]: 122: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,435 INFO L280 TraceCheckUtils]: 123: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,436 INFO L280 TraceCheckUtils]: 124: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,449 INFO L280 TraceCheckUtils]: 125: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,450 INFO L280 TraceCheckUtils]: 126: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,450 INFO L280 TraceCheckUtils]: 127: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,450 INFO L280 TraceCheckUtils]: 128: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,450 INFO L280 TraceCheckUtils]: 129: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,451 INFO L280 TraceCheckUtils]: 130: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:11:42,451 INFO L280 TraceCheckUtils]: 131: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,454 INFO L280 TraceCheckUtils]: 132: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,455 INFO L280 TraceCheckUtils]: 133: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:11:42,455 INFO L280 TraceCheckUtils]: 134: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-11 01:11:42,455 INFO L280 TraceCheckUtils]: 135: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,456 INFO L280 TraceCheckUtils]: 136: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,456 INFO L280 TraceCheckUtils]: 137: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,456 INFO L280 TraceCheckUtils]: 138: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,456 INFO L280 TraceCheckUtils]: 139: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,457 INFO L280 TraceCheckUtils]: 140: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,460 INFO L280 TraceCheckUtils]: 141: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,461 INFO L280 TraceCheckUtils]: 142: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,461 INFO L280 TraceCheckUtils]: 143: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,461 INFO L280 TraceCheckUtils]: 144: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,461 INFO L280 TraceCheckUtils]: 145: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,462 INFO L280 TraceCheckUtils]: 146: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,462 INFO L280 TraceCheckUtils]: 147: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,462 INFO L280 TraceCheckUtils]: 148: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,463 INFO L280 TraceCheckUtils]: 149: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,463 INFO L280 TraceCheckUtils]: 150: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,463 INFO L280 TraceCheckUtils]: 151: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,463 INFO L280 TraceCheckUtils]: 152: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,464 INFO L280 TraceCheckUtils]: 153: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,464 INFO L280 TraceCheckUtils]: 154: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,466 INFO L280 TraceCheckUtils]: 155: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,467 INFO L280 TraceCheckUtils]: 156: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:11:42,467 INFO L280 TraceCheckUtils]: 157: Hoare triple {20309#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {20309#false} is VALID [2020-07-11 01:11:42,467 INFO L280 TraceCheckUtils]: 158: Hoare triple {20309#false} assume !false; {20309#false} is VALID [2020-07-11 01:11:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:11:42,518 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1621449642] [2020-07-11 01:11:42,518 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:11:42,518 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:11:42,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744249177] [2020-07-11 01:11:42,520 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 159 [2020-07-11 01:11:42,520 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:11:42,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:11:42,759 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:11:42,759 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:11:42,760 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:11:42,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:11:42,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:11:42,760 INFO L87 Difference]: Start difference. First operand 1038 states and 1301 transitions. Second operand 8 states. [2020-07-11 01:12:07,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:12:07,894 INFO L93 Difference]: Finished difference Result 3154 states and 4266 transitions. [2020-07-11 01:12:07,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-11 01:12:07,894 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 159 [2020-07-11 01:12:07,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:12:07,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:12:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-11 01:12:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:12:07,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-11 01:12:07,934 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1507 transitions. [2020-07-11 01:12:10,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1507 edges. 1507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:12:10,542 INFO L225 Difference]: With dead ends: 3154 [2020-07-11 01:12:10,542 INFO L226 Difference]: Without dead ends: 2140 [2020-07-11 01:12:10,548 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2020-07-11 01:12:10,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2140 states. [2020-07-11 01:12:23,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2140 to 1626. [2020-07-11 01:12:23,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:12:23,713 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2140 states. Second operand 1626 states. [2020-07-11 01:12:23,713 INFO L74 IsIncluded]: Start isIncluded. First operand 2140 states. Second operand 1626 states. [2020-07-11 01:12:23,713 INFO L87 Difference]: Start difference. First operand 2140 states. Second operand 1626 states. [2020-07-11 01:12:23,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:12:23,985 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-11 01:12:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-11 01:12:23,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:12:24,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:12:24,000 INFO L74 IsIncluded]: Start isIncluded. First operand 1626 states. Second operand 2140 states. [2020-07-11 01:12:24,000 INFO L87 Difference]: Start difference. First operand 1626 states. Second operand 2140 states. [2020-07-11 01:12:24,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:12:24,274 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-11 01:12:24,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-11 01:12:24,282 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:12:24,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:12:24,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:12:24,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:12:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1626 states. [2020-07-11 01:12:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1626 states and 2030 transitions. [2020-07-11 01:12:24,458 INFO L78 Accepts]: Start accepts. Automaton has 1626 states and 2030 transitions. Word has length 159 [2020-07-11 01:12:24,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:12:24,459 INFO L479 AbstractCegarLoop]: Abstraction has 1626 states and 2030 transitions. [2020-07-11 01:12:24,459 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:12:24,459 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1626 states and 2030 transitions. [2020-07-11 01:12:29,454 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2030 edges. 2030 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:12:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2030 transitions. [2020-07-11 01:12:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-07-11 01:12:29,462 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:12:29,462 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:12:29,463 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 01:12:29,463 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:12:29,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:12:29,463 INFO L82 PathProgramCache]: Analyzing trace with hash -598927294, now seen corresponding path program 1 times [2020-07-11 01:12:29,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:12:29,463 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [321331153] [2020-07-11 01:12:29,464 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:12:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:12:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:12:29,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {34286#(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; {34220#true} is VALID [2020-07-11 01:12:29,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {34220#true} ~d~0 := 4; {34220#true} is VALID [2020-07-11 01:12:29,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#true} ~e~0 := 5; {34220#true} is VALID [2020-07-11 01:12:29,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#true} ~f~0 := 6; {34220#true} is VALID [2020-07-11 01:12:29,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#true} ~c~0 := 3; {34220#true} is VALID [2020-07-11 01:12:29,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {34220#true} ~b~0 := 2; {34220#true} is VALID [2020-07-11 01:12:29,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {34220#true} ~u~0 := 21; {34220#true} is VALID [2020-07-11 01:12:29,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {34220#true} ~v~0 := 22; {34220#true} is VALID [2020-07-11 01:12:29,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {34220#true} ~w~0 := 23; {34220#true} is VALID [2020-07-11 01:12:29,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {34220#true} ~x~0 := 24; {34220#true} is VALID [2020-07-11 01:12:29,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {34220#true} ~y~0 := 25; {34220#true} is VALID [2020-07-11 01:12:29,608 INFO L280 TraceCheckUtils]: 11: Hoare triple {34220#true} ~z~0 := 26; {34220#true} is VALID [2020-07-11 01:12:29,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {34220#true} ~a17~0 := 1; {34220#true} is VALID [2020-07-11 01:12:29,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {34220#true} ~a7~0 := 0; {34220#true} is VALID [2020-07-11 01:12:29,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {34220#true} ~a20~0 := 1; {34220#true} is VALID [2020-07-11 01:12:29,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {34220#true} ~a8~0 := 15; {34220#true} is VALID [2020-07-11 01:12:29,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {34220#true} ~a12~0 := 8; {34220#true} is VALID [2020-07-11 01:12:29,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {34220#true} ~a16~0 := 5; {34220#true} is VALID [2020-07-11 01:12:29,609 INFO L280 TraceCheckUtils]: 18: Hoare triple {34220#true} ~a21~0 := 1; {34220#true} is VALID [2020-07-11 01:12:29,609 INFO L280 TraceCheckUtils]: 19: Hoare triple {34220#true} assume true; {34220#true} is VALID [2020-07-11 01:12:29,609 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34220#true} {34220#true} #1100#return; {34220#true} is VALID [2020-07-11 01:12:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:12:29,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {34287#(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; {34220#true} is VALID [2020-07-11 01:12:29,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:12:29,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:12:29,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:12:29,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#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; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {34254#(= 1 ~a21~0)} ~a8~0 := 13; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,643 INFO L280 TraceCheckUtils]: 6: Hoare triple {34254#(= 1 ~a21~0)} ~a7~0 := 1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,644 INFO L280 TraceCheckUtils]: 7: Hoare triple {34254#(= 1 ~a21~0)} ~a16~0 := 4; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {34254#(= 1 ~a21~0)} #res := -1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {34254#(= 1 ~a21~0)} assume true; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,645 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34254#(= 1 ~a21~0)} {34220#true} #1104#return; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:12:29,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {34287#(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; {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,694 INFO L280 TraceCheckUtils]: 7: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,694 INFO L280 TraceCheckUtils]: 8: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,700 INFO L280 TraceCheckUtils]: 18: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,702 INFO L280 TraceCheckUtils]: 21: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,703 INFO L280 TraceCheckUtils]: 23: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,704 INFO L280 TraceCheckUtils]: 24: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,705 INFO L280 TraceCheckUtils]: 25: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,705 INFO L280 TraceCheckUtils]: 26: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,706 INFO L280 TraceCheckUtils]: 28: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} #res := 25; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,707 INFO L280 TraceCheckUtils]: 29: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} assume true; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,708 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34289#(not (= 1 |old(~a21~0)|))} {34254#(= 1 ~a21~0)} #1104#return; {34221#false} is VALID [2020-07-11 01:12:29,711 INFO L263 TraceCheckUtils]: 0: Hoare triple {34220#true} call ULTIMATE.init(); {34286#(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 01:12:29,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {34286#(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; {34220#true} is VALID [2020-07-11 01:12:29,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#true} ~d~0 := 4; {34220#true} is VALID [2020-07-11 01:12:29,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#true} ~e~0 := 5; {34220#true} is VALID [2020-07-11 01:12:29,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#true} ~f~0 := 6; {34220#true} is VALID [2020-07-11 01:12:29,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {34220#true} ~c~0 := 3; {34220#true} is VALID [2020-07-11 01:12:29,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {34220#true} ~b~0 := 2; {34220#true} is VALID [2020-07-11 01:12:29,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {34220#true} ~u~0 := 21; {34220#true} is VALID [2020-07-11 01:12:29,712 INFO L280 TraceCheckUtils]: 8: Hoare triple {34220#true} ~v~0 := 22; {34220#true} is VALID [2020-07-11 01:12:29,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {34220#true} ~w~0 := 23; {34220#true} is VALID [2020-07-11 01:12:29,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {34220#true} ~x~0 := 24; {34220#true} is VALID [2020-07-11 01:12:29,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {34220#true} ~y~0 := 25; {34220#true} is VALID [2020-07-11 01:12:29,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {34220#true} ~z~0 := 26; {34220#true} is VALID [2020-07-11 01:12:29,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {34220#true} ~a17~0 := 1; {34220#true} is VALID [2020-07-11 01:12:29,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {34220#true} ~a7~0 := 0; {34220#true} is VALID [2020-07-11 01:12:29,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {34220#true} ~a20~0 := 1; {34220#true} is VALID [2020-07-11 01:12:29,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {34220#true} ~a8~0 := 15; {34220#true} is VALID [2020-07-11 01:12:29,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {34220#true} ~a12~0 := 8; {34220#true} is VALID [2020-07-11 01:12:29,714 INFO L280 TraceCheckUtils]: 18: Hoare triple {34220#true} ~a16~0 := 5; {34220#true} is VALID [2020-07-11 01:12:29,714 INFO L280 TraceCheckUtils]: 19: Hoare triple {34220#true} ~a21~0 := 1; {34220#true} is VALID [2020-07-11 01:12:29,714 INFO L280 TraceCheckUtils]: 20: Hoare triple {34220#true} assume true; {34220#true} is VALID [2020-07-11 01:12:29,715 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34220#true} {34220#true} #1100#return; {34220#true} is VALID [2020-07-11 01:12:29,715 INFO L263 TraceCheckUtils]: 22: Hoare triple {34220#true} call #t~ret4 := main(); {34220#true} is VALID [2020-07-11 01:12:29,715 INFO L280 TraceCheckUtils]: 23: Hoare triple {34220#true} ~output~0 := -1; {34220#true} is VALID [2020-07-11 01:12:29,715 INFO L280 TraceCheckUtils]: 24: Hoare triple {34220#true} assume !false; {34220#true} is VALID [2020-07-11 01:12:29,715 INFO L280 TraceCheckUtils]: 25: Hoare triple {34220#true} havoc ~input~0; {34220#true} is VALID [2020-07-11 01:12:29,715 INFO L280 TraceCheckUtils]: 26: Hoare triple {34220#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34220#true} is VALID [2020-07-11 01:12:29,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {34220#true} ~input~0 := #t~nondet2; {34220#true} is VALID [2020-07-11 01:12:29,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {34220#true} havoc #t~nondet2; {34220#true} is VALID [2020-07-11 01:12:29,716 INFO L280 TraceCheckUtils]: 29: Hoare triple {34220#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34220#true} is VALID [2020-07-11 01:12:29,717 INFO L263 TraceCheckUtils]: 30: Hoare triple {34220#true} call #t~ret3 := calculate_output(~input~0); {34287#(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 01:12:29,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {34287#(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; {34220#true} is VALID [2020-07-11 01:12:29,717 INFO L280 TraceCheckUtils]: 32: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:12:29,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:12:29,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:12:29,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {34220#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; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {34254#(= 1 ~a21~0)} ~a8~0 := 13; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,720 INFO L280 TraceCheckUtils]: 37: Hoare triple {34254#(= 1 ~a21~0)} ~a7~0 := 1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,720 INFO L280 TraceCheckUtils]: 38: Hoare triple {34254#(= 1 ~a21~0)} ~a16~0 := 4; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,721 INFO L280 TraceCheckUtils]: 39: Hoare triple {34254#(= 1 ~a21~0)} #res := -1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,721 INFO L280 TraceCheckUtils]: 40: Hoare triple {34254#(= 1 ~a21~0)} assume true; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,722 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34254#(= 1 ~a21~0)} {34220#true} #1104#return; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,723 INFO L280 TraceCheckUtils]: 42: Hoare triple {34254#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,723 INFO L280 TraceCheckUtils]: 43: Hoare triple {34254#(= 1 ~a21~0)} ~output~0 := #t~ret3; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,724 INFO L280 TraceCheckUtils]: 44: Hoare triple {34254#(= 1 ~a21~0)} havoc #t~ret3; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,724 INFO L280 TraceCheckUtils]: 45: Hoare triple {34254#(= 1 ~a21~0)} assume !false; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,725 INFO L280 TraceCheckUtils]: 46: Hoare triple {34254#(= 1 ~a21~0)} havoc ~input~0; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,725 INFO L280 TraceCheckUtils]: 47: Hoare triple {34254#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,726 INFO L280 TraceCheckUtils]: 48: Hoare triple {34254#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {34254#(= 1 ~a21~0)} havoc #t~nondet2; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,727 INFO L280 TraceCheckUtils]: 50: Hoare triple {34254#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:12:29,728 INFO L263 TraceCheckUtils]: 51: Hoare triple {34254#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {34287#(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 01:12:29,729 INFO L280 TraceCheckUtils]: 52: Hoare triple {34287#(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; {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,729 INFO L280 TraceCheckUtils]: 53: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,730 INFO L280 TraceCheckUtils]: 54: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,730 INFO L280 TraceCheckUtils]: 55: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,735 INFO L280 TraceCheckUtils]: 56: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,736 INFO L280 TraceCheckUtils]: 57: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,736 INFO L280 TraceCheckUtils]: 58: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,737 INFO L280 TraceCheckUtils]: 59: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,737 INFO L280 TraceCheckUtils]: 60: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,738 INFO L280 TraceCheckUtils]: 61: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,739 INFO L280 TraceCheckUtils]: 62: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,739 INFO L280 TraceCheckUtils]: 63: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,740 INFO L280 TraceCheckUtils]: 64: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,740 INFO L280 TraceCheckUtils]: 65: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,741 INFO L280 TraceCheckUtils]: 66: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,741 INFO L280 TraceCheckUtils]: 67: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,742 INFO L280 TraceCheckUtils]: 68: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,743 INFO L280 TraceCheckUtils]: 70: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,743 INFO L280 TraceCheckUtils]: 71: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,744 INFO L280 TraceCheckUtils]: 72: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,744 INFO L280 TraceCheckUtils]: 73: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,745 INFO L280 TraceCheckUtils]: 74: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,745 INFO L280 TraceCheckUtils]: 75: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:12:29,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,747 INFO L280 TraceCheckUtils]: 77: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,747 INFO L280 TraceCheckUtils]: 78: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,748 INFO L280 TraceCheckUtils]: 79: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,748 INFO L280 TraceCheckUtils]: 80: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} #res := 25; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,749 INFO L280 TraceCheckUtils]: 81: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} assume true; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:12:29,750 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {34289#(not (= 1 |old(~a21~0)|))} {34254#(= 1 ~a21~0)} #1104#return; {34221#false} is VALID [2020-07-11 01:12:29,750 INFO L280 TraceCheckUtils]: 83: Hoare triple {34221#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34221#false} is VALID [2020-07-11 01:12:29,750 INFO L280 TraceCheckUtils]: 84: Hoare triple {34221#false} ~output~0 := #t~ret3; {34221#false} is VALID [2020-07-11 01:12:29,750 INFO L280 TraceCheckUtils]: 85: Hoare triple {34221#false} havoc #t~ret3; {34221#false} is VALID [2020-07-11 01:12:29,750 INFO L280 TraceCheckUtils]: 86: Hoare triple {34221#false} assume !false; {34221#false} is VALID [2020-07-11 01:12:29,751 INFO L280 TraceCheckUtils]: 87: Hoare triple {34221#false} havoc ~input~0; {34221#false} is VALID [2020-07-11 01:12:29,751 INFO L280 TraceCheckUtils]: 88: Hoare triple {34221#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34221#false} is VALID [2020-07-11 01:12:29,751 INFO L280 TraceCheckUtils]: 89: Hoare triple {34221#false} ~input~0 := #t~nondet2; {34221#false} is VALID [2020-07-11 01:12:29,751 INFO L280 TraceCheckUtils]: 90: Hoare triple {34221#false} havoc #t~nondet2; {34221#false} is VALID [2020-07-11 01:12:29,751 INFO L280 TraceCheckUtils]: 91: Hoare triple {34221#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34221#false} is VALID [2020-07-11 01:12:29,752 INFO L263 TraceCheckUtils]: 92: Hoare triple {34221#false} call #t~ret3 := calculate_output(~input~0); {34221#false} is VALID [2020-07-11 01:12:29,752 INFO L280 TraceCheckUtils]: 93: Hoare triple {34221#false} ~input := #in~input; {34221#false} is VALID [2020-07-11 01:12:29,752 INFO L280 TraceCheckUtils]: 94: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,752 INFO L280 TraceCheckUtils]: 95: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,752 INFO L280 TraceCheckUtils]: 96: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,752 INFO L280 TraceCheckUtils]: 97: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,753 INFO L280 TraceCheckUtils]: 98: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,753 INFO L280 TraceCheckUtils]: 99: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,753 INFO L280 TraceCheckUtils]: 100: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,753 INFO L280 TraceCheckUtils]: 101: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-11 01:12:29,753 INFO L280 TraceCheckUtils]: 102: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,753 INFO L280 TraceCheckUtils]: 103: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,754 INFO L280 TraceCheckUtils]: 104: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,754 INFO L280 TraceCheckUtils]: 105: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,754 INFO L280 TraceCheckUtils]: 106: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,754 INFO L280 TraceCheckUtils]: 107: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,754 INFO L280 TraceCheckUtils]: 108: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,754 INFO L280 TraceCheckUtils]: 109: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,755 INFO L280 TraceCheckUtils]: 110: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,755 INFO L280 TraceCheckUtils]: 111: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,755 INFO L280 TraceCheckUtils]: 112: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,755 INFO L280 TraceCheckUtils]: 113: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,755 INFO L280 TraceCheckUtils]: 114: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,755 INFO L280 TraceCheckUtils]: 115: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,756 INFO L280 TraceCheckUtils]: 116: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,756 INFO L280 TraceCheckUtils]: 117: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,756 INFO L280 TraceCheckUtils]: 118: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,756 INFO L280 TraceCheckUtils]: 119: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,756 INFO L280 TraceCheckUtils]: 120: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,757 INFO L280 TraceCheckUtils]: 121: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,757 INFO L280 TraceCheckUtils]: 122: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,757 INFO L280 TraceCheckUtils]: 123: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,757 INFO L280 TraceCheckUtils]: 124: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,757 INFO L280 TraceCheckUtils]: 125: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,757 INFO L280 TraceCheckUtils]: 126: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,758 INFO L280 TraceCheckUtils]: 127: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,758 INFO L280 TraceCheckUtils]: 128: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,758 INFO L280 TraceCheckUtils]: 129: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,758 INFO L280 TraceCheckUtils]: 130: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,758 INFO L280 TraceCheckUtils]: 131: Hoare triple {34221#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)))); {34221#false} is VALID [2020-07-11 01:12:29,758 INFO L280 TraceCheckUtils]: 132: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,759 INFO L280 TraceCheckUtils]: 133: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,759 INFO L280 TraceCheckUtils]: 134: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,759 INFO L280 TraceCheckUtils]: 135: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,759 INFO L280 TraceCheckUtils]: 136: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,759 INFO L280 TraceCheckUtils]: 137: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 138: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 139: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 140: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 141: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 142: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 143: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,760 INFO L280 TraceCheckUtils]: 144: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,761 INFO L280 TraceCheckUtils]: 145: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,761 INFO L280 TraceCheckUtils]: 146: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,761 INFO L280 TraceCheckUtils]: 147: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,761 INFO L280 TraceCheckUtils]: 148: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,761 INFO L280 TraceCheckUtils]: 149: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 150: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 151: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 152: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 153: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 154: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 155: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:12:29,762 INFO L280 TraceCheckUtils]: 156: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,763 INFO L280 TraceCheckUtils]: 157: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,763 INFO L280 TraceCheckUtils]: 158: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:12:29,763 INFO L280 TraceCheckUtils]: 159: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-11 01:12:29,763 INFO L280 TraceCheckUtils]: 160: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,763 INFO L280 TraceCheckUtils]: 161: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,763 INFO L280 TraceCheckUtils]: 162: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,764 INFO L280 TraceCheckUtils]: 163: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,764 INFO L280 TraceCheckUtils]: 164: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,764 INFO L280 TraceCheckUtils]: 165: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,764 INFO L280 TraceCheckUtils]: 166: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,764 INFO L280 TraceCheckUtils]: 167: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,764 INFO L280 TraceCheckUtils]: 168: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,765 INFO L280 TraceCheckUtils]: 169: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,765 INFO L280 TraceCheckUtils]: 170: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,765 INFO L280 TraceCheckUtils]: 171: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,765 INFO L280 TraceCheckUtils]: 172: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,765 INFO L280 TraceCheckUtils]: 173: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,765 INFO L280 TraceCheckUtils]: 174: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,766 INFO L280 TraceCheckUtils]: 175: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,766 INFO L280 TraceCheckUtils]: 176: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,766 INFO L280 TraceCheckUtils]: 177: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,766 INFO L280 TraceCheckUtils]: 178: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,766 INFO L280 TraceCheckUtils]: 179: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,767 INFO L280 TraceCheckUtils]: 180: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,767 INFO L280 TraceCheckUtils]: 181: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:12:29,767 INFO L280 TraceCheckUtils]: 182: Hoare triple {34221#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {34221#false} is VALID [2020-07-11 01:12:29,767 INFO L280 TraceCheckUtils]: 183: Hoare triple {34221#false} assume !false; {34221#false} is VALID [2020-07-11 01:12:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:12:29,808 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [321331153] [2020-07-11 01:12:29,808 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:12:29,808 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:12:29,809 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378157842] [2020-07-11 01:12:29,810 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 184 [2020-07-11 01:12:29,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:12:29,811 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:12:30,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:12:30,110 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:12:30,111 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:12:30,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:12:30,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:12:30,111 INFO L87 Difference]: Start difference. First operand 1626 states and 2030 transitions. Second operand 7 states. [2020-07-11 01:12:53,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:12:53,614 INFO L93 Difference]: Finished difference Result 3791 states and 4903 transitions. [2020-07-11 01:12:53,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:12:53,614 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 184 [2020-07-11 01:12:53,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:12:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:12:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-11 01:12:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:12:53,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-11 01:12:53,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1309 transitions. [2020-07-11 01:12:55,504 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1309 edges. 1309 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:12:55,735 INFO L225 Difference]: With dead ends: 3791 [2020-07-11 01:12:55,735 INFO L226 Difference]: Without dead ends: 2189 [2020-07-11 01:12:55,740 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-11 01:12:55,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2189 states. [2020-07-11 01:13:10,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2189 to 1802. [2020-07-11 01:13:10,256 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:13:10,256 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2189 states. Second operand 1802 states. [2020-07-11 01:13:10,257 INFO L74 IsIncluded]: Start isIncluded. First operand 2189 states. Second operand 1802 states. [2020-07-11 01:13:10,257 INFO L87 Difference]: Start difference. First operand 2189 states. Second operand 1802 states. [2020-07-11 01:13:10,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:13:10,445 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-11 01:13:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-11 01:13:10,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:13:10,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:13:10,454 INFO L74 IsIncluded]: Start isIncluded. First operand 1802 states. Second operand 2189 states. [2020-07-11 01:13:10,455 INFO L87 Difference]: Start difference. First operand 1802 states. Second operand 2189 states. [2020-07-11 01:13:10,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:13:10,633 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-11 01:13:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-11 01:13:10,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:13:10,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:13:10,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:13:10,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:13:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1802 states. [2020-07-11 01:13:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 2250 transitions. [2020-07-11 01:13:10,744 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 2250 transitions. Word has length 184 [2020-07-11 01:13:10,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:13:10,744 INFO L479 AbstractCegarLoop]: Abstraction has 1802 states and 2250 transitions. [2020-07-11 01:13:10,744 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:13:10,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1802 states and 2250 transitions. [2020-07-11 01:13:16,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2250 edges. 2250 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:13:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2250 transitions. [2020-07-11 01:13:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-07-11 01:13:16,448 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:13:16,448 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:13:16,448 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 01:13:16,448 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:13:16,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:13:16,448 INFO L82 PathProgramCache]: Analyzing trace with hash 135215777, now seen corresponding path program 1 times [2020-07-11 01:13:16,449 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:13:16,449 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1318658799] [2020-07-11 01:13:16,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:13:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:13:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:13:16,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {49941#(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; {49868#true} is VALID [2020-07-11 01:13:16,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {49868#true} ~d~0 := 4; {49868#true} is VALID [2020-07-11 01:13:16,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#true} ~e~0 := 5; {49868#true} is VALID [2020-07-11 01:13:16,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#true} ~f~0 := 6; {49868#true} is VALID [2020-07-11 01:13:16,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#true} ~c~0 := 3; {49868#true} is VALID [2020-07-11 01:13:16,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#true} ~b~0 := 2; {49868#true} is VALID [2020-07-11 01:13:16,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#true} ~u~0 := 21; {49868#true} is VALID [2020-07-11 01:13:16,595 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#true} ~v~0 := 22; {49868#true} is VALID [2020-07-11 01:13:16,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#true} ~w~0 := 23; {49868#true} is VALID [2020-07-11 01:13:16,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~x~0 := 24; {49868#true} is VALID [2020-07-11 01:13:16,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~y~0 := 25; {49868#true} is VALID [2020-07-11 01:13:16,596 INFO L280 TraceCheckUtils]: 11: Hoare triple {49868#true} ~z~0 := 26; {49868#true} is VALID [2020-07-11 01:13:16,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {49868#true} ~a17~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,597 INFO L280 TraceCheckUtils]: 13: Hoare triple {49868#true} ~a7~0 := 0; {49868#true} is VALID [2020-07-11 01:13:16,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {49868#true} ~a20~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {49868#true} ~a8~0 := 15; {49868#true} is VALID [2020-07-11 01:13:16,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {49868#true} ~a12~0 := 8; {49868#true} is VALID [2020-07-11 01:13:16,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {49868#true} ~a16~0 := 5; {49868#true} is VALID [2020-07-11 01:13:16,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {49868#true} ~a21~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {49868#true} assume true; {49868#true} is VALID [2020-07-11 01:13:16,599 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49868#true} {49868#true} #1100#return; {49868#true} is VALID [2020-07-11 01:13:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:13:16,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {49942#(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; {49868#true} is VALID [2020-07-11 01:13:16,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:13:16,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:13:16,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~a7~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~a17~0 := 1; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:13:16,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {49943#(= 1 ~a17~0)} ~a21~0 := 0; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:13:16,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {49943#(= 1 ~a17~0)} ~a20~0 := 1; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,681 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49868#true} #1104#return; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:13:16,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {49942#(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; {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,759 INFO L280 TraceCheckUtils]: 7: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,763 INFO L280 TraceCheckUtils]: 10: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,772 INFO L280 TraceCheckUtils]: 17: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,775 INFO L280 TraceCheckUtils]: 19: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,778 INFO L280 TraceCheckUtils]: 21: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,779 INFO L280 TraceCheckUtils]: 22: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,780 INFO L280 TraceCheckUtils]: 23: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,783 INFO L280 TraceCheckUtils]: 26: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,784 INFO L280 TraceCheckUtils]: 27: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,786 INFO L280 TraceCheckUtils]: 29: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,787 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49869#false} is VALID [2020-07-11 01:13:16,794 INFO L263 TraceCheckUtils]: 0: Hoare triple {49868#true} call ULTIMATE.init(); {49941#(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 01:13:16,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {49941#(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; {49868#true} is VALID [2020-07-11 01:13:16,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#true} ~d~0 := 4; {49868#true} is VALID [2020-07-11 01:13:16,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#true} ~e~0 := 5; {49868#true} is VALID [2020-07-11 01:13:16,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#true} ~f~0 := 6; {49868#true} is VALID [2020-07-11 01:13:16,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#true} ~c~0 := 3; {49868#true} is VALID [2020-07-11 01:13:16,796 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#true} ~b~0 := 2; {49868#true} is VALID [2020-07-11 01:13:16,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#true} ~u~0 := 21; {49868#true} is VALID [2020-07-11 01:13:16,796 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#true} ~v~0 := 22; {49868#true} is VALID [2020-07-11 01:13:16,797 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~w~0 := 23; {49868#true} is VALID [2020-07-11 01:13:16,797 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~x~0 := 24; {49868#true} is VALID [2020-07-11 01:13:16,797 INFO L280 TraceCheckUtils]: 11: Hoare triple {49868#true} ~y~0 := 25; {49868#true} is VALID [2020-07-11 01:13:16,798 INFO L280 TraceCheckUtils]: 12: Hoare triple {49868#true} ~z~0 := 26; {49868#true} is VALID [2020-07-11 01:13:16,798 INFO L280 TraceCheckUtils]: 13: Hoare triple {49868#true} ~a17~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,798 INFO L280 TraceCheckUtils]: 14: Hoare triple {49868#true} ~a7~0 := 0; {49868#true} is VALID [2020-07-11 01:13:16,798 INFO L280 TraceCheckUtils]: 15: Hoare triple {49868#true} ~a20~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,799 INFO L280 TraceCheckUtils]: 16: Hoare triple {49868#true} ~a8~0 := 15; {49868#true} is VALID [2020-07-11 01:13:16,799 INFO L280 TraceCheckUtils]: 17: Hoare triple {49868#true} ~a12~0 := 8; {49868#true} is VALID [2020-07-11 01:13:16,799 INFO L280 TraceCheckUtils]: 18: Hoare triple {49868#true} ~a16~0 := 5; {49868#true} is VALID [2020-07-11 01:13:16,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {49868#true} ~a21~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,800 INFO L280 TraceCheckUtils]: 20: Hoare triple {49868#true} assume true; {49868#true} is VALID [2020-07-11 01:13:16,800 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49868#true} {49868#true} #1100#return; {49868#true} is VALID [2020-07-11 01:13:16,800 INFO L263 TraceCheckUtils]: 22: Hoare triple {49868#true} call #t~ret4 := main(); {49868#true} is VALID [2020-07-11 01:13:16,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {49868#true} ~output~0 := -1; {49868#true} is VALID [2020-07-11 01:13:16,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {49868#true} assume !false; {49868#true} is VALID [2020-07-11 01:13:16,801 INFO L280 TraceCheckUtils]: 25: Hoare triple {49868#true} havoc ~input~0; {49868#true} is VALID [2020-07-11 01:13:16,801 INFO L280 TraceCheckUtils]: 26: Hoare triple {49868#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49868#true} is VALID [2020-07-11 01:13:16,802 INFO L280 TraceCheckUtils]: 27: Hoare triple {49868#true} ~input~0 := #t~nondet2; {49868#true} is VALID [2020-07-11 01:13:16,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {49868#true} havoc #t~nondet2; {49868#true} is VALID [2020-07-11 01:13:16,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {49868#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49868#true} is VALID [2020-07-11 01:13:16,804 INFO L263 TraceCheckUtils]: 30: Hoare triple {49868#true} call #t~ret3 := calculate_output(~input~0); {49942#(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 01:13:16,804 INFO L280 TraceCheckUtils]: 31: Hoare triple {49942#(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; {49868#true} is VALID [2020-07-11 01:13:16,805 INFO L280 TraceCheckUtils]: 32: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,805 INFO L280 TraceCheckUtils]: 34: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,805 INFO L280 TraceCheckUtils]: 35: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,806 INFO L280 TraceCheckUtils]: 36: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,806 INFO L280 TraceCheckUtils]: 37: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:13:16,806 INFO L280 TraceCheckUtils]: 38: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:13:16,806 INFO L280 TraceCheckUtils]: 39: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:13:16,806 INFO L280 TraceCheckUtils]: 40: Hoare triple {49868#true} ~a7~0 := 1; {49868#true} is VALID [2020-07-11 01:13:16,807 INFO L280 TraceCheckUtils]: 41: Hoare triple {49868#true} ~a17~0 := 1; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:13:16,808 INFO L280 TraceCheckUtils]: 42: Hoare triple {49943#(= 1 ~a17~0)} ~a21~0 := 0; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:13:16,808 INFO L280 TraceCheckUtils]: 43: Hoare triple {49943#(= 1 ~a17~0)} ~a20~0 := 1; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,810 INFO L280 TraceCheckUtils]: 45: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,811 INFO L280 TraceCheckUtils]: 47: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,812 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49868#true} #1104#return; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,813 INFO L280 TraceCheckUtils]: 49: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,813 INFO L280 TraceCheckUtils]: 50: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,814 INFO L280 TraceCheckUtils]: 51: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~ret3; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,815 INFO L280 TraceCheckUtils]: 52: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,815 INFO L280 TraceCheckUtils]: 53: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc ~input~0; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,816 INFO L280 TraceCheckUtils]: 54: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,817 INFO L280 TraceCheckUtils]: 55: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,818 INFO L280 TraceCheckUtils]: 56: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~nondet2; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,819 INFO L280 TraceCheckUtils]: 57: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:13:16,821 INFO L263 TraceCheckUtils]: 58: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {49942#(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 01:13:16,822 INFO L280 TraceCheckUtils]: 59: Hoare triple {49942#(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; {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,823 INFO L280 TraceCheckUtils]: 60: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,825 INFO L280 TraceCheckUtils]: 61: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,826 INFO L280 TraceCheckUtils]: 62: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,827 INFO L280 TraceCheckUtils]: 63: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,829 INFO L280 TraceCheckUtils]: 64: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,830 INFO L280 TraceCheckUtils]: 65: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,831 INFO L280 TraceCheckUtils]: 66: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,833 INFO L280 TraceCheckUtils]: 67: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,835 INFO L280 TraceCheckUtils]: 69: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,837 INFO L280 TraceCheckUtils]: 70: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,838 INFO L280 TraceCheckUtils]: 71: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,839 INFO L280 TraceCheckUtils]: 72: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,841 INFO L280 TraceCheckUtils]: 73: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,842 INFO L280 TraceCheckUtils]: 74: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,843 INFO L280 TraceCheckUtils]: 75: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,845 INFO L280 TraceCheckUtils]: 76: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,846 INFO L280 TraceCheckUtils]: 77: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,847 INFO L280 TraceCheckUtils]: 78: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,849 INFO L280 TraceCheckUtils]: 79: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,850 INFO L280 TraceCheckUtils]: 80: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,851 INFO L280 TraceCheckUtils]: 81: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,853 INFO L280 TraceCheckUtils]: 82: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:13:16,854 INFO L280 TraceCheckUtils]: 83: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,855 INFO L280 TraceCheckUtils]: 84: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,856 INFO L280 TraceCheckUtils]: 85: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,857 INFO L280 TraceCheckUtils]: 86: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,858 INFO L280 TraceCheckUtils]: 87: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,858 INFO L280 TraceCheckUtils]: 88: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:13:16,860 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49869#false} is VALID [2020-07-11 01:13:16,860 INFO L280 TraceCheckUtils]: 90: Hoare triple {49869#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49869#false} is VALID [2020-07-11 01:13:16,861 INFO L280 TraceCheckUtils]: 91: Hoare triple {49869#false} ~output~0 := #t~ret3; {49869#false} is VALID [2020-07-11 01:13:16,861 INFO L280 TraceCheckUtils]: 92: Hoare triple {49869#false} havoc #t~ret3; {49869#false} is VALID [2020-07-11 01:13:16,861 INFO L280 TraceCheckUtils]: 93: Hoare triple {49869#false} assume !false; {49869#false} is VALID [2020-07-11 01:13:16,862 INFO L280 TraceCheckUtils]: 94: Hoare triple {49869#false} havoc ~input~0; {49869#false} is VALID [2020-07-11 01:13:16,862 INFO L280 TraceCheckUtils]: 95: Hoare triple {49869#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49869#false} is VALID [2020-07-11 01:13:16,862 INFO L280 TraceCheckUtils]: 96: Hoare triple {49869#false} ~input~0 := #t~nondet2; {49869#false} is VALID [2020-07-11 01:13:16,863 INFO L280 TraceCheckUtils]: 97: Hoare triple {49869#false} havoc #t~nondet2; {49869#false} is VALID [2020-07-11 01:13:16,863 INFO L280 TraceCheckUtils]: 98: Hoare triple {49869#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49869#false} is VALID [2020-07-11 01:13:16,863 INFO L263 TraceCheckUtils]: 99: Hoare triple {49869#false} call #t~ret3 := calculate_output(~input~0); {49869#false} is VALID [2020-07-11 01:13:16,863 INFO L280 TraceCheckUtils]: 100: Hoare triple {49869#false} ~input := #in~input; {49869#false} is VALID [2020-07-11 01:13:16,864 INFO L280 TraceCheckUtils]: 101: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,864 INFO L280 TraceCheckUtils]: 102: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,864 INFO L280 TraceCheckUtils]: 103: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,864 INFO L280 TraceCheckUtils]: 104: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,865 INFO L280 TraceCheckUtils]: 105: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,865 INFO L280 TraceCheckUtils]: 106: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,865 INFO L280 TraceCheckUtils]: 107: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,866 INFO L280 TraceCheckUtils]: 108: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-11 01:13:16,866 INFO L280 TraceCheckUtils]: 109: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,866 INFO L280 TraceCheckUtils]: 110: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,867 INFO L280 TraceCheckUtils]: 111: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,867 INFO L280 TraceCheckUtils]: 112: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,867 INFO L280 TraceCheckUtils]: 113: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,867 INFO L280 TraceCheckUtils]: 114: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,868 INFO L280 TraceCheckUtils]: 115: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,868 INFO L280 TraceCheckUtils]: 116: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,868 INFO L280 TraceCheckUtils]: 117: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,869 INFO L280 TraceCheckUtils]: 118: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,869 INFO L280 TraceCheckUtils]: 119: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,869 INFO L280 TraceCheckUtils]: 120: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,870 INFO L280 TraceCheckUtils]: 121: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,870 INFO L280 TraceCheckUtils]: 122: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,870 INFO L280 TraceCheckUtils]: 123: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,871 INFO L280 TraceCheckUtils]: 124: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,871 INFO L280 TraceCheckUtils]: 125: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,871 INFO L280 TraceCheckUtils]: 126: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,871 INFO L280 TraceCheckUtils]: 127: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,872 INFO L280 TraceCheckUtils]: 128: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,872 INFO L280 TraceCheckUtils]: 129: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,872 INFO L280 TraceCheckUtils]: 130: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,873 INFO L280 TraceCheckUtils]: 131: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,873 INFO L280 TraceCheckUtils]: 132: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,873 INFO L280 TraceCheckUtils]: 133: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,874 INFO L280 TraceCheckUtils]: 134: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,874 INFO L280 TraceCheckUtils]: 135: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,874 INFO L280 TraceCheckUtils]: 136: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,874 INFO L280 TraceCheckUtils]: 137: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,875 INFO L280 TraceCheckUtils]: 138: Hoare triple {49869#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)))); {49869#false} is VALID [2020-07-11 01:13:16,875 INFO L280 TraceCheckUtils]: 139: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,875 INFO L280 TraceCheckUtils]: 140: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,876 INFO L280 TraceCheckUtils]: 141: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,876 INFO L280 TraceCheckUtils]: 142: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,876 INFO L280 TraceCheckUtils]: 143: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,877 INFO L280 TraceCheckUtils]: 144: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,877 INFO L280 TraceCheckUtils]: 145: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-11 01:13:16,877 INFO L280 TraceCheckUtils]: 146: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,877 INFO L280 TraceCheckUtils]: 147: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,878 INFO L280 TraceCheckUtils]: 148: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,878 INFO L280 TraceCheckUtils]: 149: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,878 INFO L280 TraceCheckUtils]: 150: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,879 INFO L280 TraceCheckUtils]: 151: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,879 INFO L280 TraceCheckUtils]: 152: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,879 INFO L280 TraceCheckUtils]: 153: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,879 INFO L280 TraceCheckUtils]: 154: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,880 INFO L280 TraceCheckUtils]: 155: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,880 INFO L280 TraceCheckUtils]: 156: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,880 INFO L280 TraceCheckUtils]: 157: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,881 INFO L280 TraceCheckUtils]: 158: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,881 INFO L280 TraceCheckUtils]: 159: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,881 INFO L280 TraceCheckUtils]: 160: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,882 INFO L280 TraceCheckUtils]: 161: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,882 INFO L280 TraceCheckUtils]: 162: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:13:16,882 INFO L280 TraceCheckUtils]: 163: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,882 INFO L280 TraceCheckUtils]: 164: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,883 INFO L280 TraceCheckUtils]: 165: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:13:16,883 INFO L280 TraceCheckUtils]: 166: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-11 01:13:16,883 INFO L280 TraceCheckUtils]: 167: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,884 INFO L280 TraceCheckUtils]: 168: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,884 INFO L280 TraceCheckUtils]: 169: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,884 INFO L280 TraceCheckUtils]: 170: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,885 INFO L280 TraceCheckUtils]: 171: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,885 INFO L280 TraceCheckUtils]: 172: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,885 INFO L280 TraceCheckUtils]: 173: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,885 INFO L280 TraceCheckUtils]: 174: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,886 INFO L280 TraceCheckUtils]: 175: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,886 INFO L280 TraceCheckUtils]: 176: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,886 INFO L280 TraceCheckUtils]: 177: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,887 INFO L280 TraceCheckUtils]: 178: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,887 INFO L280 TraceCheckUtils]: 179: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,887 INFO L280 TraceCheckUtils]: 180: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,888 INFO L280 TraceCheckUtils]: 181: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,888 INFO L280 TraceCheckUtils]: 182: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,888 INFO L280 TraceCheckUtils]: 183: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,888 INFO L280 TraceCheckUtils]: 184: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,889 INFO L280 TraceCheckUtils]: 185: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,889 INFO L280 TraceCheckUtils]: 186: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,889 INFO L280 TraceCheckUtils]: 187: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,890 INFO L280 TraceCheckUtils]: 188: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:13:16,890 INFO L280 TraceCheckUtils]: 189: Hoare triple {49869#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {49869#false} is VALID [2020-07-11 01:13:16,890 INFO L280 TraceCheckUtils]: 190: Hoare triple {49869#false} assume !false; {49869#false} is VALID [2020-07-11 01:13:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:13:16,969 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1318658799] [2020-07-11 01:13:16,970 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:13:16,970 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:13:16,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298415737] [2020-07-11 01:13:16,971 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 191 [2020-07-11 01:13:16,972 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:13:16,972 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:13:17,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:13:17,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:13:17,297 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:13:17,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:13:17,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:13:17,298 INFO L87 Difference]: Start difference. First operand 1802 states and 2250 transitions. Second operand 8 states. [2020-07-11 01:13:52,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:13:52,868 INFO L93 Difference]: Finished difference Result 4911 states and 6331 transitions. [2020-07-11 01:13:52,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-11 01:13:52,868 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 191 [2020-07-11 01:13:52,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:13:52,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:13:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1578 transitions. [2020-07-11 01:13:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:13:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1578 transitions. [2020-07-11 01:13:52,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1578 transitions. [2020-07-11 01:13:55,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1578 edges. 1578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:13:55,810 INFO L225 Difference]: With dead ends: 4911 [2020-07-11 01:13:55,810 INFO L226 Difference]: Without dead ends: 3133 [2020-07-11 01:13:55,815 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=77, Invalid=195, Unknown=0, NotChecked=0, Total=272 [2020-07-11 01:13:55,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3133 states. [2020-07-11 01:14:16,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3133 to 2433. [2020-07-11 01:14:16,099 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:14:16,099 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3133 states. Second operand 2433 states. [2020-07-11 01:14:16,099 INFO L74 IsIncluded]: Start isIncluded. First operand 3133 states. Second operand 2433 states. [2020-07-11 01:14:16,099 INFO L87 Difference]: Start difference. First operand 3133 states. Second operand 2433 states. [2020-07-11 01:14:16,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:14:16,443 INFO L93 Difference]: Finished difference Result 3133 states and 3930 transitions. [2020-07-11 01:14:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3930 transitions. [2020-07-11 01:14:16,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:14:16,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:14:16,449 INFO L74 IsIncluded]: Start isIncluded. First operand 2433 states. Second operand 3133 states. [2020-07-11 01:14:16,450 INFO L87 Difference]: Start difference. First operand 2433 states. Second operand 3133 states. [2020-07-11 01:14:16,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:14:16,775 INFO L93 Difference]: Finished difference Result 3133 states and 3930 transitions. [2020-07-11 01:14:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3930 transitions. [2020-07-11 01:14:16,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:14:16,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:14:16,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:14:16,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:14:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2020-07-11 01:14:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3048 transitions. [2020-07-11 01:14:17,009 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3048 transitions. Word has length 191 [2020-07-11 01:14:17,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:14:17,009 INFO L479 AbstractCegarLoop]: Abstraction has 2433 states and 3048 transitions. [2020-07-11 01:14:17,010 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:14:17,010 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2433 states and 3048 transitions. [2020-07-11 01:14:25,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3048 edges. 3048 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:14:25,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3048 transitions. [2020-07-11 01:14:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-11 01:14:25,977 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:14:25,978 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 01:14:25,978 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 01:14:25,978 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:14:25,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:14:25,978 INFO L82 PathProgramCache]: Analyzing trace with hash -649495578, now seen corresponding path program 1 times [2020-07-11 01:14:25,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:14:25,979 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [314427210] [2020-07-11 01:14:25,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:14:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:14:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:14:26,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {71013#(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; {70923#true} is VALID [2020-07-11 01:14:26,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#true} ~d~0 := 4; {70923#true} is VALID [2020-07-11 01:14:26,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#true} ~e~0 := 5; {70923#true} is VALID [2020-07-11 01:14:26,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#true} ~f~0 := 6; {70923#true} is VALID [2020-07-11 01:14:26,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#true} ~c~0 := 3; {70923#true} is VALID [2020-07-11 01:14:26,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#true} ~b~0 := 2; {70923#true} is VALID [2020-07-11 01:14:26,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#true} ~u~0 := 21; {70923#true} is VALID [2020-07-11 01:14:26,137 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#true} ~v~0 := 22; {70923#true} is VALID [2020-07-11 01:14:26,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#true} ~w~0 := 23; {70923#true} is VALID [2020-07-11 01:14:26,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~x~0 := 24; {70923#true} is VALID [2020-07-11 01:14:26,137 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~y~0 := 25; {70923#true} is VALID [2020-07-11 01:14:26,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~z~0 := 26; {70923#true} is VALID [2020-07-11 01:14:26,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a7~0 := 0; {70923#true} is VALID [2020-07-11 01:14:26,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,138 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} ~a8~0 := 15; {70923#true} is VALID [2020-07-11 01:14:26,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} ~a12~0 := 8; {70923#true} is VALID [2020-07-11 01:14:26,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-11 01:14:26,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#true} ~a21~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:14:26,139 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {70923#true} {70923#true} #1100#return; {70923#true} is VALID [2020-07-11 01:14:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:14:26,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-11 01:14:26,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~a7~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,180 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~a21~0 := 0; {70923#true} is VALID [2020-07-11 01:14:26,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a8~0 := 13; {70923#true} is VALID [2020-07-11 01:14:26,180 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-11 01:14:26,181 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} #res := 26; {70923#true} is VALID [2020-07-11 01:14:26,181 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:14:26,181 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {70923#true} {70923#true} #1104#return; {70923#true} is VALID [2020-07-11 01:14:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:14:26,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-11 01:14:26,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,217 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-11 01:14:26,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,219 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,220 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,220 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,221 INFO L280 TraceCheckUtils]: 20: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,221 INFO L280 TraceCheckUtils]: 21: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,221 INFO L280 TraceCheckUtils]: 22: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,222 INFO L280 TraceCheckUtils]: 23: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,222 INFO L280 TraceCheckUtils]: 25: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,223 INFO L280 TraceCheckUtils]: 26: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,223 INFO L280 TraceCheckUtils]: 27: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,223 INFO L280 TraceCheckUtils]: 28: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,224 INFO L280 TraceCheckUtils]: 29: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,224 INFO L280 TraceCheckUtils]: 32: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,225 INFO L280 TraceCheckUtils]: 33: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,225 INFO L280 TraceCheckUtils]: 35: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,225 INFO L280 TraceCheckUtils]: 36: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,226 INFO L280 TraceCheckUtils]: 37: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,226 INFO L280 TraceCheckUtils]: 38: Hoare triple {70923#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)))); {70923#true} is VALID [2020-07-11 01:14:26,226 INFO L280 TraceCheckUtils]: 39: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,227 INFO L280 TraceCheckUtils]: 40: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,227 INFO L280 TraceCheckUtils]: 41: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,229 INFO L280 TraceCheckUtils]: 42: Hoare triple {70923#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; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,229 INFO L280 TraceCheckUtils]: 43: Hoare triple {71012#(not (= 1 ~a21~0))} ~a16~0 := 4; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,230 INFO L280 TraceCheckUtils]: 44: Hoare triple {71012#(not (= 1 ~a21~0))} ~a20~0 := 0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,230 INFO L280 TraceCheckUtils]: 45: Hoare triple {71012#(not (= 1 ~a21~0))} #res := 25; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,231 INFO L280 TraceCheckUtils]: 46: Hoare triple {71012#(not (= 1 ~a21~0))} assume true; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,232 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {71012#(not (= 1 ~a21~0))} {70923#true} #1104#return; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {70923#true} call ULTIMATE.init(); {71013#(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 01:14:26,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {71013#(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; {70923#true} is VALID [2020-07-11 01:14:26,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#true} ~d~0 := 4; {70923#true} is VALID [2020-07-11 01:14:26,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#true} ~e~0 := 5; {70923#true} is VALID [2020-07-11 01:14:26,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#true} ~f~0 := 6; {70923#true} is VALID [2020-07-11 01:14:26,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#true} ~c~0 := 3; {70923#true} is VALID [2020-07-11 01:14:26,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#true} ~b~0 := 2; {70923#true} is VALID [2020-07-11 01:14:26,237 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#true} ~u~0 := 21; {70923#true} is VALID [2020-07-11 01:14:26,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#true} ~v~0 := 22; {70923#true} is VALID [2020-07-11 01:14:26,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~w~0 := 23; {70923#true} is VALID [2020-07-11 01:14:26,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~x~0 := 24; {70923#true} is VALID [2020-07-11 01:14:26,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~y~0 := 25; {70923#true} is VALID [2020-07-11 01:14:26,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~z~0 := 26; {70923#true} is VALID [2020-07-11 01:14:26,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a7~0 := 0; {70923#true} is VALID [2020-07-11 01:14:26,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} ~a8~0 := 15; {70923#true} is VALID [2020-07-11 01:14:26,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#true} ~a12~0 := 8; {70923#true} is VALID [2020-07-11 01:14:26,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-11 01:14:26,239 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#true} ~a21~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,239 INFO L280 TraceCheckUtils]: 20: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:14:26,240 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {70923#true} {70923#true} #1100#return; {70923#true} is VALID [2020-07-11 01:14:26,240 INFO L263 TraceCheckUtils]: 22: Hoare triple {70923#true} call #t~ret4 := main(); {70923#true} is VALID [2020-07-11 01:14:26,240 INFO L280 TraceCheckUtils]: 23: Hoare triple {70923#true} ~output~0 := -1; {70923#true} is VALID [2020-07-11 01:14:26,240 INFO L280 TraceCheckUtils]: 24: Hoare triple {70923#true} assume !false; {70923#true} is VALID [2020-07-11 01:14:26,240 INFO L280 TraceCheckUtils]: 25: Hoare triple {70923#true} havoc ~input~0; {70923#true} is VALID [2020-07-11 01:14:26,248 INFO L280 TraceCheckUtils]: 26: Hoare triple {70923#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70923#true} is VALID [2020-07-11 01:14:26,249 INFO L280 TraceCheckUtils]: 27: Hoare triple {70923#true} ~input~0 := #t~nondet2; {70923#true} is VALID [2020-07-11 01:14:26,249 INFO L280 TraceCheckUtils]: 28: Hoare triple {70923#true} havoc #t~nondet2; {70923#true} is VALID [2020-07-11 01:14:26,249 INFO L280 TraceCheckUtils]: 29: Hoare triple {70923#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70923#true} is VALID [2020-07-11 01:14:26,261 INFO L263 TraceCheckUtils]: 30: Hoare triple {70923#true} call #t~ret3 := calculate_output(~input~0); {71014#(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 01:14:26,261 INFO L280 TraceCheckUtils]: 31: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-11 01:14:26,261 INFO L280 TraceCheckUtils]: 32: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,262 INFO L280 TraceCheckUtils]: 33: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,262 INFO L280 TraceCheckUtils]: 34: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,262 INFO L280 TraceCheckUtils]: 35: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,263 INFO L280 TraceCheckUtils]: 36: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,263 INFO L280 TraceCheckUtils]: 37: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,263 INFO L280 TraceCheckUtils]: 38: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,264 INFO L280 TraceCheckUtils]: 39: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,264 INFO L280 TraceCheckUtils]: 40: Hoare triple {70923#true} ~a7~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,264 INFO L280 TraceCheckUtils]: 41: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,265 INFO L280 TraceCheckUtils]: 42: Hoare triple {70923#true} ~a21~0 := 0; {70923#true} is VALID [2020-07-11 01:14:26,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-11 01:14:26,265 INFO L280 TraceCheckUtils]: 44: Hoare triple {70923#true} ~a8~0 := 13; {70923#true} is VALID [2020-07-11 01:14:26,265 INFO L280 TraceCheckUtils]: 45: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-11 01:14:26,266 INFO L280 TraceCheckUtils]: 46: Hoare triple {70923#true} #res := 26; {70923#true} is VALID [2020-07-11 01:14:26,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:14:26,266 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {70923#true} {70923#true} #1104#return; {70923#true} is VALID [2020-07-11 01:14:26,267 INFO L280 TraceCheckUtils]: 49: Hoare triple {70923#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70923#true} is VALID [2020-07-11 01:14:26,267 INFO L280 TraceCheckUtils]: 50: Hoare triple {70923#true} ~output~0 := #t~ret3; {70923#true} is VALID [2020-07-11 01:14:26,267 INFO L280 TraceCheckUtils]: 51: Hoare triple {70923#true} havoc #t~ret3; {70923#true} is VALID [2020-07-11 01:14:26,268 INFO L280 TraceCheckUtils]: 52: Hoare triple {70923#true} assume !false; {70923#true} is VALID [2020-07-11 01:14:26,268 INFO L280 TraceCheckUtils]: 53: Hoare triple {70923#true} havoc ~input~0; {70923#true} is VALID [2020-07-11 01:14:26,268 INFO L280 TraceCheckUtils]: 54: Hoare triple {70923#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70923#true} is VALID [2020-07-11 01:14:26,268 INFO L280 TraceCheckUtils]: 55: Hoare triple {70923#true} ~input~0 := #t~nondet2; {70923#true} is VALID [2020-07-11 01:14:26,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {70923#true} havoc #t~nondet2; {70923#true} is VALID [2020-07-11 01:14:26,269 INFO L280 TraceCheckUtils]: 57: Hoare triple {70923#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70923#true} is VALID [2020-07-11 01:14:26,271 INFO L263 TraceCheckUtils]: 58: Hoare triple {70923#true} call #t~ret3 := calculate_output(~input~0); {71014#(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 01:14:26,272 INFO L280 TraceCheckUtils]: 59: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-11 01:14:26,272 INFO L280 TraceCheckUtils]: 60: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,272 INFO L280 TraceCheckUtils]: 61: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,273 INFO L280 TraceCheckUtils]: 62: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,273 INFO L280 TraceCheckUtils]: 63: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,273 INFO L280 TraceCheckUtils]: 64: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,274 INFO L280 TraceCheckUtils]: 65: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,274 INFO L280 TraceCheckUtils]: 66: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,274 INFO L280 TraceCheckUtils]: 67: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-11 01:14:26,274 INFO L280 TraceCheckUtils]: 68: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,275 INFO L280 TraceCheckUtils]: 69: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,275 INFO L280 TraceCheckUtils]: 70: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,276 INFO L280 TraceCheckUtils]: 72: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,276 INFO L280 TraceCheckUtils]: 73: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,276 INFO L280 TraceCheckUtils]: 74: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,276 INFO L280 TraceCheckUtils]: 75: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,277 INFO L280 TraceCheckUtils]: 76: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,277 INFO L280 TraceCheckUtils]: 77: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,277 INFO L280 TraceCheckUtils]: 78: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,277 INFO L280 TraceCheckUtils]: 79: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,278 INFO L280 TraceCheckUtils]: 80: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,278 INFO L280 TraceCheckUtils]: 81: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,278 INFO L280 TraceCheckUtils]: 82: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,279 INFO L280 TraceCheckUtils]: 83: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,279 INFO L280 TraceCheckUtils]: 84: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,279 INFO L280 TraceCheckUtils]: 85: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,280 INFO L280 TraceCheckUtils]: 86: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,280 INFO L280 TraceCheckUtils]: 87: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,280 INFO L280 TraceCheckUtils]: 88: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,280 INFO L280 TraceCheckUtils]: 89: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,281 INFO L280 TraceCheckUtils]: 90: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,281 INFO L280 TraceCheckUtils]: 91: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,281 INFO L280 TraceCheckUtils]: 92: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,282 INFO L280 TraceCheckUtils]: 93: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,282 INFO L280 TraceCheckUtils]: 94: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,282 INFO L280 TraceCheckUtils]: 95: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,283 INFO L280 TraceCheckUtils]: 96: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,283 INFO L280 TraceCheckUtils]: 97: Hoare triple {70923#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)))); {70923#true} is VALID [2020-07-11 01:14:26,283 INFO L280 TraceCheckUtils]: 98: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,283 INFO L280 TraceCheckUtils]: 99: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:14:26,284 INFO L280 TraceCheckUtils]: 100: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:14:26,287 INFO L280 TraceCheckUtils]: 101: Hoare triple {70923#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; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,288 INFO L280 TraceCheckUtils]: 102: Hoare triple {71012#(not (= 1 ~a21~0))} ~a16~0 := 4; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,289 INFO L280 TraceCheckUtils]: 103: Hoare triple {71012#(not (= 1 ~a21~0))} ~a20~0 := 0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,290 INFO L280 TraceCheckUtils]: 104: Hoare triple {71012#(not (= 1 ~a21~0))} #res := 25; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,290 INFO L280 TraceCheckUtils]: 105: Hoare triple {71012#(not (= 1 ~a21~0))} assume true; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,291 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {71012#(not (= 1 ~a21~0))} {70923#true} #1104#return; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,291 INFO L280 TraceCheckUtils]: 107: Hoare triple {71012#(not (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,292 INFO L280 TraceCheckUtils]: 108: Hoare triple {71012#(not (= 1 ~a21~0))} ~output~0 := #t~ret3; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,292 INFO L280 TraceCheckUtils]: 109: Hoare triple {71012#(not (= 1 ~a21~0))} havoc #t~ret3; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,293 INFO L280 TraceCheckUtils]: 110: Hoare triple {71012#(not (= 1 ~a21~0))} assume !false; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,293 INFO L280 TraceCheckUtils]: 111: Hoare triple {71012#(not (= 1 ~a21~0))} havoc ~input~0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,294 INFO L280 TraceCheckUtils]: 112: Hoare triple {71012#(not (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,294 INFO L280 TraceCheckUtils]: 113: Hoare triple {71012#(not (= 1 ~a21~0))} ~input~0 := #t~nondet2; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,295 INFO L280 TraceCheckUtils]: 114: Hoare triple {71012#(not (= 1 ~a21~0))} havoc #t~nondet2; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,296 INFO L280 TraceCheckUtils]: 115: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,296 INFO L263 TraceCheckUtils]: 116: Hoare triple {71012#(not (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,297 INFO L280 TraceCheckUtils]: 117: Hoare triple {71012#(not (= 1 ~a21~0))} ~input := #in~input; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,297 INFO L280 TraceCheckUtils]: 118: Hoare triple {71012#(not (= 1 ~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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,298 INFO L280 TraceCheckUtils]: 119: Hoare triple {71012#(not (= 1 ~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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,299 INFO L280 TraceCheckUtils]: 120: Hoare triple {71012#(not (= 1 ~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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,299 INFO L280 TraceCheckUtils]: 121: Hoare triple {71012#(not (= 1 ~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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,300 INFO L280 TraceCheckUtils]: 122: Hoare triple {71012#(not (= 1 ~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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,301 INFO L280 TraceCheckUtils]: 123: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,301 INFO L280 TraceCheckUtils]: 124: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,302 INFO L280 TraceCheckUtils]: 125: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,302 INFO L280 TraceCheckUtils]: 126: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,303 INFO L280 TraceCheckUtils]: 127: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,304 INFO L280 TraceCheckUtils]: 128: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,304 INFO L280 TraceCheckUtils]: 129: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,305 INFO L280 TraceCheckUtils]: 130: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,306 INFO L280 TraceCheckUtils]: 131: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,306 INFO L280 TraceCheckUtils]: 132: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,307 INFO L280 TraceCheckUtils]: 133: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,307 INFO L280 TraceCheckUtils]: 134: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,308 INFO L280 TraceCheckUtils]: 135: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,309 INFO L280 TraceCheckUtils]: 136: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,309 INFO L280 TraceCheckUtils]: 137: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,310 INFO L280 TraceCheckUtils]: 138: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,310 INFO L280 TraceCheckUtils]: 139: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,311 INFO L280 TraceCheckUtils]: 140: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,311 INFO L280 TraceCheckUtils]: 141: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,312 INFO L280 TraceCheckUtils]: 142: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,312 INFO L280 TraceCheckUtils]: 143: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,313 INFO L280 TraceCheckUtils]: 144: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,313 INFO L280 TraceCheckUtils]: 145: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,314 INFO L280 TraceCheckUtils]: 146: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,314 INFO L280 TraceCheckUtils]: 147: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,316 INFO L280 TraceCheckUtils]: 148: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,316 INFO L280 TraceCheckUtils]: 149: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,317 INFO L280 TraceCheckUtils]: 150: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,318 INFO L280 TraceCheckUtils]: 151: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,319 INFO L280 TraceCheckUtils]: 152: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,320 INFO L280 TraceCheckUtils]: 153: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,320 INFO L280 TraceCheckUtils]: 154: Hoare triple {71012#(not (= 1 ~a21~0))} 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)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,321 INFO L280 TraceCheckUtils]: 155: Hoare triple {71012#(not (= 1 ~a21~0))} 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)))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,322 INFO L280 TraceCheckUtils]: 156: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,323 INFO L280 TraceCheckUtils]: 157: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,324 INFO L280 TraceCheckUtils]: 158: Hoare triple {71012#(not (= 1 ~a21~0))} 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)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,324 INFO L280 TraceCheckUtils]: 159: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,325 INFO L280 TraceCheckUtils]: 160: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,326 INFO L280 TraceCheckUtils]: 161: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,327 INFO L280 TraceCheckUtils]: 162: Hoare triple {71012#(not (= 1 ~a21~0))} 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))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,328 INFO L280 TraceCheckUtils]: 163: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,328 INFO L280 TraceCheckUtils]: 164: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,329 INFO L280 TraceCheckUtils]: 165: Hoare triple {71012#(not (= 1 ~a21~0))} 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)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,331 INFO L280 TraceCheckUtils]: 166: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,331 INFO L280 TraceCheckUtils]: 167: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,332 INFO L280 TraceCheckUtils]: 168: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,333 INFO L280 TraceCheckUtils]: 169: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,334 INFO L280 TraceCheckUtils]: 170: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,335 INFO L280 TraceCheckUtils]: 171: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,337 INFO L280 TraceCheckUtils]: 172: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,337 INFO L280 TraceCheckUtils]: 173: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,338 INFO L280 TraceCheckUtils]: 174: Hoare triple {71012#(not (= 1 ~a21~0))} 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); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,339 INFO L280 TraceCheckUtils]: 175: Hoare triple {71012#(not (= 1 ~a21~0))} 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)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,340 INFO L280 TraceCheckUtils]: 176: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,341 INFO L280 TraceCheckUtils]: 177: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,342 INFO L280 TraceCheckUtils]: 178: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,342 INFO L280 TraceCheckUtils]: 179: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,343 INFO L280 TraceCheckUtils]: 180: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,344 INFO L280 TraceCheckUtils]: 181: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,345 INFO L280 TraceCheckUtils]: 182: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,346 INFO L280 TraceCheckUtils]: 183: Hoare triple {71012#(not (= 1 ~a21~0))} 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))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,346 INFO L280 TraceCheckUtils]: 184: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,347 INFO L280 TraceCheckUtils]: 185: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,348 INFO L280 TraceCheckUtils]: 186: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,349 INFO L280 TraceCheckUtils]: 187: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,349 INFO L280 TraceCheckUtils]: 188: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,350 INFO L280 TraceCheckUtils]: 189: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,351 INFO L280 TraceCheckUtils]: 190: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,351 INFO L280 TraceCheckUtils]: 191: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,352 INFO L280 TraceCheckUtils]: 192: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,352 INFO L280 TraceCheckUtils]: 193: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,353 INFO L280 TraceCheckUtils]: 194: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,353 INFO L280 TraceCheckUtils]: 195: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,354 INFO L280 TraceCheckUtils]: 196: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,354 INFO L280 TraceCheckUtils]: 197: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,355 INFO L280 TraceCheckUtils]: 198: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,355 INFO L280 TraceCheckUtils]: 199: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,357 INFO L280 TraceCheckUtils]: 200: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,357 INFO L280 TraceCheckUtils]: 201: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,358 INFO L280 TraceCheckUtils]: 202: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,358 INFO L280 TraceCheckUtils]: 203: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,359 INFO L280 TraceCheckUtils]: 204: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,359 INFO L280 TraceCheckUtils]: 205: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-11 01:14:26,360 INFO L280 TraceCheckUtils]: 206: Hoare triple {71012#(not (= 1 ~a21~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {70924#false} is VALID [2020-07-11 01:14:26,361 INFO L280 TraceCheckUtils]: 207: Hoare triple {70924#false} assume !false; {70924#false} is VALID [2020-07-11 01:14:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-11 01:14:26,429 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [314427210] [2020-07-11 01:14:26,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:14:26,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:14:26,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561765795] [2020-07-11 01:14:26,431 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 208 [2020-07-11 01:14:26,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:14:26,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:14:26,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:14:26,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:14:26,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:14:26,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:14:26,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:14:26,684 INFO L87 Difference]: Start difference. First operand 2433 states and 3048 transitions. Second operand 5 states. [2020-07-11 01:14:52,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:14:52,412 INFO L93 Difference]: Finished difference Result 4858 states and 6095 transitions. [2020-07-11 01:14:52,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:14:52,412 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 208 [2020-07-11 01:14:52,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:14:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:14:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1241 transitions. [2020-07-11 01:14:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:14:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1241 transitions. [2020-07-11 01:14:52,421 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1241 transitions. [2020-07-11 01:14:54,251 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1241 edges. 1241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:14:54,481 INFO L225 Difference]: With dead ends: 4858 [2020-07-11 01:14:54,481 INFO L226 Difference]: Without dead ends: 2449 [2020-07-11 01:14:54,486 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 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 01:14:54,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2449 states. [2020-07-11 01:15:14,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2449 to 2292. [2020-07-11 01:15:14,530 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:15:14,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2449 states. Second operand 2292 states. [2020-07-11 01:15:14,530 INFO L74 IsIncluded]: Start isIncluded. First operand 2449 states. Second operand 2292 states. [2020-07-11 01:15:14,530 INFO L87 Difference]: Start difference. First operand 2449 states. Second operand 2292 states. [2020-07-11 01:15:14,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:15:14,712 INFO L93 Difference]: Finished difference Result 2449 states and 2984 transitions. [2020-07-11 01:15:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 2984 transitions. [2020-07-11 01:15:14,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:15:14,714 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:15:14,714 INFO L74 IsIncluded]: Start isIncluded. First operand 2292 states. Second operand 2449 states. [2020-07-11 01:15:14,714 INFO L87 Difference]: Start difference. First operand 2292 states. Second operand 2449 states. [2020-07-11 01:15:14,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:15:14,890 INFO L93 Difference]: Finished difference Result 2449 states and 2984 transitions. [2020-07-11 01:15:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 2984 transitions. [2020-07-11 01:15:14,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:15:14,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:15:14,893 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:15:14,894 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:15:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2292 states. [2020-07-11 01:15:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 2292 states and 2780 transitions. [2020-07-11 01:15:15,067 INFO L78 Accepts]: Start accepts. Automaton has 2292 states and 2780 transitions. Word has length 208 [2020-07-11 01:15:15,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:15:15,068 INFO L479 AbstractCegarLoop]: Abstraction has 2292 states and 2780 transitions. [2020-07-11 01:15:15,068 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:15:15,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2292 states and 2780 transitions. [2020-07-11 01:15:23,457 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2780 edges. 2780 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:15:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 2780 transitions. [2020-07-11 01:15:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2020-07-11 01:15:23,465 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:15:23,465 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:15:23,465 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 01:15:23,466 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:15:23,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:15:23,467 INFO L82 PathProgramCache]: Analyzing trace with hash -1198671744, now seen corresponding path program 1 times [2020-07-11 01:15:23,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:15:23,467 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1402788296] [2020-07-11 01:15:23,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:15:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:15:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:15:23,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {90329#(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; {90218#true} is VALID [2020-07-11 01:15:23,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {90218#true} ~d~0 := 4; {90218#true} is VALID [2020-07-11 01:15:23,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#true} ~e~0 := 5; {90218#true} is VALID [2020-07-11 01:15:23,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#true} ~f~0 := 6; {90218#true} is VALID [2020-07-11 01:15:23,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#true} ~c~0 := 3; {90218#true} is VALID [2020-07-11 01:15:23,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#true} ~b~0 := 2; {90218#true} is VALID [2020-07-11 01:15:23,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#true} ~u~0 := 21; {90218#true} is VALID [2020-07-11 01:15:23,603 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#true} ~v~0 := 22; {90218#true} is VALID [2020-07-11 01:15:23,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#true} ~w~0 := 23; {90218#true} is VALID [2020-07-11 01:15:23,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#true} ~x~0 := 24; {90218#true} is VALID [2020-07-11 01:15:23,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#true} ~y~0 := 25; {90218#true} is VALID [2020-07-11 01:15:23,604 INFO L280 TraceCheckUtils]: 11: Hoare triple {90218#true} ~z~0 := 26; {90218#true} is VALID [2020-07-11 01:15:23,604 INFO L280 TraceCheckUtils]: 12: Hoare triple {90218#true} ~a17~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {90218#true} ~a7~0 := 0; {90218#true} is VALID [2020-07-11 01:15:23,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {90218#true} ~a20~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {90218#true} ~a8~0 := 15; {90218#true} is VALID [2020-07-11 01:15:23,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {90218#true} ~a12~0 := 8; {90218#true} is VALID [2020-07-11 01:15:23,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {90218#true} ~a16~0 := 5; {90218#true} is VALID [2020-07-11 01:15:23,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {90218#true} ~a21~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-11 01:15:23,605 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {90218#true} {90218#true} #1100#return; {90218#true} is VALID [2020-07-11 01:15:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:15:23,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-11 01:15:23,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#true} ~a7~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,657 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#true} ~a17~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {90331#(= 1 ~a17~0)} ~a21~0 := 0; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {90331#(= 1 ~a17~0)} ~a20~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {90331#(= 1 ~a17~0)} ~a8~0 := 13; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,659 INFO L280 TraceCheckUtils]: 14: Hoare triple {90331#(= 1 ~a17~0)} ~a16~0 := 5; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,660 INFO L280 TraceCheckUtils]: 15: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,661 INFO L280 TraceCheckUtils]: 16: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,661 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} {90218#true} #1104#return; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:15:23,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {90330#(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; {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,709 INFO L280 TraceCheckUtils]: 7: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,712 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {90219#false} is VALID [2020-07-11 01:15:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:15:23,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-11 01:15:23,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#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))); {90218#true} is VALID [2020-07-11 01:15:23,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,748 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,748 INFO L280 TraceCheckUtils]: 11: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,748 INFO L280 TraceCheckUtils]: 12: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,749 INFO L280 TraceCheckUtils]: 14: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,749 INFO L280 TraceCheckUtils]: 15: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,749 INFO L280 TraceCheckUtils]: 16: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,749 INFO L280 TraceCheckUtils]: 17: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,750 INFO L280 TraceCheckUtils]: 19: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,750 INFO L280 TraceCheckUtils]: 20: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,750 INFO L280 TraceCheckUtils]: 21: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,750 INFO L280 TraceCheckUtils]: 22: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,750 INFO L280 TraceCheckUtils]: 23: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,751 INFO L280 TraceCheckUtils]: 26: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,751 INFO L280 TraceCheckUtils]: 29: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,751 INFO L280 TraceCheckUtils]: 30: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,752 INFO L280 TraceCheckUtils]: 32: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,752 INFO L280 TraceCheckUtils]: 35: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,753 INFO L280 TraceCheckUtils]: 37: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {90218#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)))); {90218#true} is VALID [2020-07-11 01:15:23,753 INFO L280 TraceCheckUtils]: 39: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,753 INFO L280 TraceCheckUtils]: 41: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,754 INFO L280 TraceCheckUtils]: 44: Hoare triple {90218#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {90218#true} is VALID [2020-07-11 01:15:23,754 INFO L280 TraceCheckUtils]: 45: Hoare triple {90218#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {90218#true} is VALID [2020-07-11 01:15:23,754 INFO L280 TraceCheckUtils]: 46: Hoare triple {90218#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {90218#true} is VALID [2020-07-11 01:15:23,754 INFO L280 TraceCheckUtils]: 47: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {90218#true} is VALID [2020-07-11 01:15:23,755 INFO L280 TraceCheckUtils]: 48: Hoare triple {90218#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {90218#true} is VALID [2020-07-11 01:15:23,755 INFO L280 TraceCheckUtils]: 49: Hoare triple {90218#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-11 01:15:23,755 INFO L280 TraceCheckUtils]: 50: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-11 01:15:23,755 INFO L280 TraceCheckUtils]: 51: Hoare triple {90218#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {90218#true} is VALID [2020-07-11 01:15:23,755 INFO L280 TraceCheckUtils]: 52: Hoare triple {90218#true} ~a8~0 := 13; {90218#true} is VALID [2020-07-11 01:15:23,756 INFO L280 TraceCheckUtils]: 53: Hoare triple {90218#true} ~a16~0 := 4; {90218#true} is VALID [2020-07-11 01:15:23,756 INFO L280 TraceCheckUtils]: 54: Hoare triple {90218#true} #res := -1; {90218#true} is VALID [2020-07-11 01:15:23,756 INFO L280 TraceCheckUtils]: 55: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-11 01:15:23,756 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {90218#true} {90219#false} #1104#return; {90219#false} is VALID [2020-07-11 01:15:23,760 INFO L263 TraceCheckUtils]: 0: Hoare triple {90218#true} call ULTIMATE.init(); {90329#(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 01:15:23,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {90329#(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; {90218#true} is VALID [2020-07-11 01:15:23,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#true} ~d~0 := 4; {90218#true} is VALID [2020-07-11 01:15:23,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#true} ~e~0 := 5; {90218#true} is VALID [2020-07-11 01:15:23,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#true} ~f~0 := 6; {90218#true} is VALID [2020-07-11 01:15:23,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#true} ~c~0 := 3; {90218#true} is VALID [2020-07-11 01:15:23,762 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#true} ~b~0 := 2; {90218#true} is VALID [2020-07-11 01:15:23,762 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#true} ~u~0 := 21; {90218#true} is VALID [2020-07-11 01:15:23,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#true} ~v~0 := 22; {90218#true} is VALID [2020-07-11 01:15:23,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#true} ~w~0 := 23; {90218#true} is VALID [2020-07-11 01:15:23,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#true} ~x~0 := 24; {90218#true} is VALID [2020-07-11 01:15:23,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {90218#true} ~y~0 := 25; {90218#true} is VALID [2020-07-11 01:15:23,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {90218#true} ~z~0 := 26; {90218#true} is VALID [2020-07-11 01:15:23,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {90218#true} ~a17~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {90218#true} ~a7~0 := 0; {90218#true} is VALID [2020-07-11 01:15:23,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {90218#true} ~a20~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {90218#true} ~a8~0 := 15; {90218#true} is VALID [2020-07-11 01:15:23,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {90218#true} ~a12~0 := 8; {90218#true} is VALID [2020-07-11 01:15:23,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {90218#true} ~a16~0 := 5; {90218#true} is VALID [2020-07-11 01:15:23,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {90218#true} ~a21~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,764 INFO L280 TraceCheckUtils]: 20: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-11 01:15:23,764 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {90218#true} {90218#true} #1100#return; {90218#true} is VALID [2020-07-11 01:15:23,764 INFO L263 TraceCheckUtils]: 22: Hoare triple {90218#true} call #t~ret4 := main(); {90218#true} is VALID [2020-07-11 01:15:23,765 INFO L280 TraceCheckUtils]: 23: Hoare triple {90218#true} ~output~0 := -1; {90218#true} is VALID [2020-07-11 01:15:23,765 INFO L280 TraceCheckUtils]: 24: Hoare triple {90218#true} assume !false; {90218#true} is VALID [2020-07-11 01:15:23,765 INFO L280 TraceCheckUtils]: 25: Hoare triple {90218#true} havoc ~input~0; {90218#true} is VALID [2020-07-11 01:15:23,765 INFO L280 TraceCheckUtils]: 26: Hoare triple {90218#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90218#true} is VALID [2020-07-11 01:15:23,765 INFO L280 TraceCheckUtils]: 27: Hoare triple {90218#true} ~input~0 := #t~nondet2; {90218#true} is VALID [2020-07-11 01:15:23,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {90218#true} havoc #t~nondet2; {90218#true} is VALID [2020-07-11 01:15:23,766 INFO L280 TraceCheckUtils]: 29: Hoare triple {90218#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90218#true} is VALID [2020-07-11 01:15:23,767 INFO L263 TraceCheckUtils]: 30: Hoare triple {90218#true} call #t~ret3 := calculate_output(~input~0); {90330#(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 01:15:23,767 INFO L280 TraceCheckUtils]: 31: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-11 01:15:23,767 INFO L280 TraceCheckUtils]: 32: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,768 INFO L280 TraceCheckUtils]: 33: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,768 INFO L280 TraceCheckUtils]: 34: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,768 INFO L280 TraceCheckUtils]: 35: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,768 INFO L280 TraceCheckUtils]: 37: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,769 INFO L280 TraceCheckUtils]: 38: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,769 INFO L280 TraceCheckUtils]: 40: Hoare triple {90218#true} ~a7~0 := 1; {90218#true} is VALID [2020-07-11 01:15:23,770 INFO L280 TraceCheckUtils]: 41: Hoare triple {90218#true} ~a17~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,770 INFO L280 TraceCheckUtils]: 42: Hoare triple {90331#(= 1 ~a17~0)} ~a21~0 := 0; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,771 INFO L280 TraceCheckUtils]: 43: Hoare triple {90331#(= 1 ~a17~0)} ~a20~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,771 INFO L280 TraceCheckUtils]: 44: Hoare triple {90331#(= 1 ~a17~0)} ~a8~0 := 13; {90331#(= 1 ~a17~0)} is VALID [2020-07-11 01:15:23,772 INFO L280 TraceCheckUtils]: 45: Hoare triple {90331#(= 1 ~a17~0)} ~a16~0 := 5; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,773 INFO L280 TraceCheckUtils]: 46: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,774 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} {90218#true} #1104#return; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,775 INFO L280 TraceCheckUtils]: 49: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,776 INFO L280 TraceCheckUtils]: 51: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,777 INFO L280 TraceCheckUtils]: 52: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,777 INFO L280 TraceCheckUtils]: 53: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,778 INFO L280 TraceCheckUtils]: 54: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,778 INFO L280 TraceCheckUtils]: 55: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,779 INFO L280 TraceCheckUtils]: 56: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,780 INFO L280 TraceCheckUtils]: 57: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:15:23,781 INFO L263 TraceCheckUtils]: 58: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {90330#(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 01:15:23,781 INFO L280 TraceCheckUtils]: 59: Hoare triple {90330#(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; {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,782 INFO L280 TraceCheckUtils]: 60: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,783 INFO L280 TraceCheckUtils]: 61: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,784 INFO L280 TraceCheckUtils]: 62: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,784 INFO L280 TraceCheckUtils]: 63: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,785 INFO L280 TraceCheckUtils]: 64: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,785 INFO L280 TraceCheckUtils]: 65: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,786 INFO L280 TraceCheckUtils]: 66: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,787 INFO L280 TraceCheckUtils]: 67: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,789 INFO L280 TraceCheckUtils]: 68: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,789 INFO L280 TraceCheckUtils]: 69: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:15:23,791 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {90219#false} is VALID [2020-07-11 01:15:23,791 INFO L280 TraceCheckUtils]: 71: Hoare triple {90219#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {90219#false} is VALID [2020-07-11 01:15:23,792 INFO L280 TraceCheckUtils]: 72: Hoare triple {90219#false} ~output~0 := #t~ret3; {90219#false} is VALID [2020-07-11 01:15:23,792 INFO L280 TraceCheckUtils]: 73: Hoare triple {90219#false} havoc #t~ret3; {90219#false} is VALID [2020-07-11 01:15:23,792 INFO L280 TraceCheckUtils]: 74: Hoare triple {90219#false} assume !false; {90219#false} is VALID [2020-07-11 01:15:23,793 INFO L280 TraceCheckUtils]: 75: Hoare triple {90219#false} havoc ~input~0; {90219#false} is VALID [2020-07-11 01:15:23,793 INFO L280 TraceCheckUtils]: 76: Hoare triple {90219#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90219#false} is VALID [2020-07-11 01:15:23,793 INFO L280 TraceCheckUtils]: 77: Hoare triple {90219#false} ~input~0 := #t~nondet2; {90219#false} is VALID [2020-07-11 01:15:23,793 INFO L280 TraceCheckUtils]: 78: Hoare triple {90219#false} havoc #t~nondet2; {90219#false} is VALID [2020-07-11 01:15:23,794 INFO L280 TraceCheckUtils]: 79: Hoare triple {90219#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90219#false} is VALID [2020-07-11 01:15:23,794 INFO L263 TraceCheckUtils]: 80: Hoare triple {90219#false} call #t~ret3 := calculate_output(~input~0); {90330#(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 01:15:23,794 INFO L280 TraceCheckUtils]: 81: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-11 01:15:23,795 INFO L280 TraceCheckUtils]: 82: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,795 INFO L280 TraceCheckUtils]: 83: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,795 INFO L280 TraceCheckUtils]: 84: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,796 INFO L280 TraceCheckUtils]: 85: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,796 INFO L280 TraceCheckUtils]: 86: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,796 INFO L280 TraceCheckUtils]: 87: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,797 INFO L280 TraceCheckUtils]: 88: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,797 INFO L280 TraceCheckUtils]: 89: Hoare triple {90218#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))); {90218#true} is VALID [2020-07-11 01:15:23,797 INFO L280 TraceCheckUtils]: 90: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,797 INFO L280 TraceCheckUtils]: 91: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,798 INFO L280 TraceCheckUtils]: 92: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,798 INFO L280 TraceCheckUtils]: 93: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,798 INFO L280 TraceCheckUtils]: 94: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,799 INFO L280 TraceCheckUtils]: 95: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,799 INFO L280 TraceCheckUtils]: 96: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,799 INFO L280 TraceCheckUtils]: 97: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,800 INFO L280 TraceCheckUtils]: 98: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,800 INFO L280 TraceCheckUtils]: 99: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,800 INFO L280 TraceCheckUtils]: 100: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,800 INFO L280 TraceCheckUtils]: 101: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,801 INFO L280 TraceCheckUtils]: 102: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,801 INFO L280 TraceCheckUtils]: 103: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,801 INFO L280 TraceCheckUtils]: 104: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,802 INFO L280 TraceCheckUtils]: 105: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,802 INFO L280 TraceCheckUtils]: 106: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,802 INFO L280 TraceCheckUtils]: 107: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,803 INFO L280 TraceCheckUtils]: 108: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,803 INFO L280 TraceCheckUtils]: 109: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,803 INFO L280 TraceCheckUtils]: 110: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,803 INFO L280 TraceCheckUtils]: 111: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,804 INFO L280 TraceCheckUtils]: 112: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,804 INFO L280 TraceCheckUtils]: 113: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,804 INFO L280 TraceCheckUtils]: 114: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,805 INFO L280 TraceCheckUtils]: 115: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,805 INFO L280 TraceCheckUtils]: 116: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,805 INFO L280 TraceCheckUtils]: 117: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,806 INFO L280 TraceCheckUtils]: 118: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,806 INFO L280 TraceCheckUtils]: 119: Hoare triple {90218#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)))); {90218#true} is VALID [2020-07-11 01:15:23,806 INFO L280 TraceCheckUtils]: 120: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,806 INFO L280 TraceCheckUtils]: 121: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,807 INFO L280 TraceCheckUtils]: 122: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-11 01:15:23,807 INFO L280 TraceCheckUtils]: 123: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,807 INFO L280 TraceCheckUtils]: 124: Hoare triple {90218#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); {90218#true} is VALID [2020-07-11 01:15:23,808 INFO L280 TraceCheckUtils]: 125: Hoare triple {90218#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {90218#true} is VALID [2020-07-11 01:15:23,808 INFO L280 TraceCheckUtils]: 126: Hoare triple {90218#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {90218#true} is VALID [2020-07-11 01:15:23,808 INFO L280 TraceCheckUtils]: 127: Hoare triple {90218#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {90218#true} is VALID [2020-07-11 01:15:23,809 INFO L280 TraceCheckUtils]: 128: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {90218#true} is VALID [2020-07-11 01:15:23,809 INFO L280 TraceCheckUtils]: 129: Hoare triple {90218#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {90218#true} is VALID [2020-07-11 01:15:23,809 INFO L280 TraceCheckUtils]: 130: Hoare triple {90218#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-11 01:15:23,810 INFO L280 TraceCheckUtils]: 131: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-11 01:15:23,810 INFO L280 TraceCheckUtils]: 132: Hoare triple {90218#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {90218#true} is VALID [2020-07-11 01:15:23,810 INFO L280 TraceCheckUtils]: 133: Hoare triple {90218#true} ~a8~0 := 13; {90218#true} is VALID [2020-07-11 01:15:23,810 INFO L280 TraceCheckUtils]: 134: Hoare triple {90218#true} ~a16~0 := 4; {90218#true} is VALID [2020-07-11 01:15:23,811 INFO L280 TraceCheckUtils]: 135: Hoare triple {90218#true} #res := -1; {90218#true} is VALID [2020-07-11 01:15:23,811 INFO L280 TraceCheckUtils]: 136: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-11 01:15:23,811 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {90218#true} {90219#false} #1104#return; {90219#false} is VALID [2020-07-11 01:15:23,812 INFO L280 TraceCheckUtils]: 138: Hoare triple {90219#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {90219#false} is VALID [2020-07-11 01:15:23,812 INFO L280 TraceCheckUtils]: 139: Hoare triple {90219#false} ~output~0 := #t~ret3; {90219#false} is VALID [2020-07-11 01:15:23,812 INFO L280 TraceCheckUtils]: 140: Hoare triple {90219#false} havoc #t~ret3; {90219#false} is VALID [2020-07-11 01:15:23,812 INFO L280 TraceCheckUtils]: 141: Hoare triple {90219#false} assume !false; {90219#false} is VALID [2020-07-11 01:15:23,813 INFO L280 TraceCheckUtils]: 142: Hoare triple {90219#false} havoc ~input~0; {90219#false} is VALID [2020-07-11 01:15:23,813 INFO L280 TraceCheckUtils]: 143: Hoare triple {90219#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90219#false} is VALID [2020-07-11 01:15:23,813 INFO L280 TraceCheckUtils]: 144: Hoare triple {90219#false} ~input~0 := #t~nondet2; {90219#false} is VALID [2020-07-11 01:15:23,814 INFO L280 TraceCheckUtils]: 145: Hoare triple {90219#false} havoc #t~nondet2; {90219#false} is VALID [2020-07-11 01:15:23,814 INFO L280 TraceCheckUtils]: 146: Hoare triple {90219#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90219#false} is VALID [2020-07-11 01:15:23,814 INFO L263 TraceCheckUtils]: 147: Hoare triple {90219#false} call #t~ret3 := calculate_output(~input~0); {90219#false} is VALID [2020-07-11 01:15:23,815 INFO L280 TraceCheckUtils]: 148: Hoare triple {90219#false} ~input := #in~input; {90219#false} is VALID [2020-07-11 01:15:23,815 INFO L280 TraceCheckUtils]: 149: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,815 INFO L280 TraceCheckUtils]: 150: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,815 INFO L280 TraceCheckUtils]: 151: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,816 INFO L280 TraceCheckUtils]: 152: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,816 INFO L280 TraceCheckUtils]: 153: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,816 INFO L280 TraceCheckUtils]: 154: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,817 INFO L280 TraceCheckUtils]: 155: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,817 INFO L280 TraceCheckUtils]: 156: Hoare triple {90219#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))); {90219#false} is VALID [2020-07-11 01:15:23,817 INFO L280 TraceCheckUtils]: 157: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,818 INFO L280 TraceCheckUtils]: 158: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,818 INFO L280 TraceCheckUtils]: 159: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,818 INFO L280 TraceCheckUtils]: 160: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,818 INFO L280 TraceCheckUtils]: 161: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,819 INFO L280 TraceCheckUtils]: 162: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,819 INFO L280 TraceCheckUtils]: 163: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,819 INFO L280 TraceCheckUtils]: 164: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,820 INFO L280 TraceCheckUtils]: 165: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,820 INFO L280 TraceCheckUtils]: 166: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,820 INFO L280 TraceCheckUtils]: 167: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,821 INFO L280 TraceCheckUtils]: 168: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,821 INFO L280 TraceCheckUtils]: 169: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,821 INFO L280 TraceCheckUtils]: 170: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,821 INFO L280 TraceCheckUtils]: 171: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,822 INFO L280 TraceCheckUtils]: 172: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,822 INFO L280 TraceCheckUtils]: 173: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,822 INFO L280 TraceCheckUtils]: 174: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,823 INFO L280 TraceCheckUtils]: 175: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,823 INFO L280 TraceCheckUtils]: 176: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,823 INFO L280 TraceCheckUtils]: 177: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,824 INFO L280 TraceCheckUtils]: 178: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,824 INFO L280 TraceCheckUtils]: 179: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,824 INFO L280 TraceCheckUtils]: 180: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,824 INFO L280 TraceCheckUtils]: 181: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,825 INFO L280 TraceCheckUtils]: 182: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,825 INFO L280 TraceCheckUtils]: 183: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,825 INFO L280 TraceCheckUtils]: 184: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,825 INFO L280 TraceCheckUtils]: 185: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,826 INFO L280 TraceCheckUtils]: 186: Hoare triple {90219#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)))); {90219#false} is VALID [2020-07-11 01:15:23,826 INFO L280 TraceCheckUtils]: 187: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,826 INFO L280 TraceCheckUtils]: 188: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,826 INFO L280 TraceCheckUtils]: 189: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,827 INFO L280 TraceCheckUtils]: 190: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,827 INFO L280 TraceCheckUtils]: 191: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,827 INFO L280 TraceCheckUtils]: 192: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,828 INFO L280 TraceCheckUtils]: 193: Hoare triple {90219#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))); {90219#false} is VALID [2020-07-11 01:15:23,828 INFO L280 TraceCheckUtils]: 194: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,828 INFO L280 TraceCheckUtils]: 195: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,828 INFO L280 TraceCheckUtils]: 196: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,829 INFO L280 TraceCheckUtils]: 197: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,829 INFO L280 TraceCheckUtils]: 198: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,829 INFO L280 TraceCheckUtils]: 199: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,830 INFO L280 TraceCheckUtils]: 200: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,830 INFO L280 TraceCheckUtils]: 201: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,830 INFO L280 TraceCheckUtils]: 202: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,831 INFO L280 TraceCheckUtils]: 203: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,831 INFO L280 TraceCheckUtils]: 204: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,831 INFO L280 TraceCheckUtils]: 205: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,832 INFO L280 TraceCheckUtils]: 206: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,832 INFO L280 TraceCheckUtils]: 207: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,832 INFO L280 TraceCheckUtils]: 208: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,832 INFO L280 TraceCheckUtils]: 209: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,833 INFO L280 TraceCheckUtils]: 210: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-11 01:15:23,833 INFO L280 TraceCheckUtils]: 211: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,833 INFO L280 TraceCheckUtils]: 212: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,834 INFO L280 TraceCheckUtils]: 213: Hoare triple {90219#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); {90219#false} is VALID [2020-07-11 01:15:23,834 INFO L280 TraceCheckUtils]: 214: Hoare triple {90219#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))); {90219#false} is VALID [2020-07-11 01:15:23,834 INFO L280 TraceCheckUtils]: 215: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,835 INFO L280 TraceCheckUtils]: 216: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,835 INFO L280 TraceCheckUtils]: 217: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,835 INFO L280 TraceCheckUtils]: 218: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,835 INFO L280 TraceCheckUtils]: 219: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,836 INFO L280 TraceCheckUtils]: 220: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,836 INFO L280 TraceCheckUtils]: 221: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,836 INFO L280 TraceCheckUtils]: 222: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,837 INFO L280 TraceCheckUtils]: 223: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,837 INFO L280 TraceCheckUtils]: 224: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,837 INFO L280 TraceCheckUtils]: 225: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,837 INFO L280 TraceCheckUtils]: 226: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,838 INFO L280 TraceCheckUtils]: 227: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,838 INFO L280 TraceCheckUtils]: 228: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,838 INFO L280 TraceCheckUtils]: 229: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,839 INFO L280 TraceCheckUtils]: 230: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,839 INFO L280 TraceCheckUtils]: 231: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,839 INFO L280 TraceCheckUtils]: 232: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,840 INFO L280 TraceCheckUtils]: 233: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,840 INFO L280 TraceCheckUtils]: 234: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,840 INFO L280 TraceCheckUtils]: 235: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,840 INFO L280 TraceCheckUtils]: 236: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-11 01:15:23,841 INFO L280 TraceCheckUtils]: 237: Hoare triple {90219#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {90219#false} is VALID [2020-07-11 01:15:23,841 INFO L280 TraceCheckUtils]: 238: Hoare triple {90219#false} assume !false; {90219#false} is VALID [2020-07-11 01:15:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 107 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-11 01:15:23,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1402788296] [2020-07-11 01:15:23,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:15:23,929 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:15:23,930 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764292832] [2020-07-11 01:15:23,930 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 239 [2020-07-11 01:15:23,932 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:15:23,932 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:15:24,310 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:15:24,311 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:15:24,311 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:15:24,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:15:24,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:15:24,312 INFO L87 Difference]: Start difference. First operand 2292 states and 2780 transitions. Second operand 8 states. [2020-07-11 01:15:59,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:15:59,755 INFO L93 Difference]: Finished difference Result 5113 states and 6204 transitions. [2020-07-11 01:15:59,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:15:59,755 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 239 [2020-07-11 01:15:59,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:15:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:15:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-11 01:15:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:15:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-11 01:15:59,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1555 transitions. [2020-07-11 01:16:02,364 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1555 edges. 1555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:16:02,673 INFO L225 Difference]: With dead ends: 5113 [2020-07-11 01:16:02,673 INFO L226 Difference]: Without dead ends: 2845 [2020-07-11 01:16:02,678 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:16:02,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2845 states. [2020-07-11 01:16:30,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2845 to 2742. [2020-07-11 01:16:30,096 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:16:30,096 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2845 states. Second operand 2742 states. [2020-07-11 01:16:30,096 INFO L74 IsIncluded]: Start isIncluded. First operand 2845 states. Second operand 2742 states. [2020-07-11 01:16:30,096 INFO L87 Difference]: Start difference. First operand 2845 states. Second operand 2742 states. [2020-07-11 01:16:30,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:16:30,330 INFO L93 Difference]: Finished difference Result 2845 states and 3387 transitions. [2020-07-11 01:16:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 3387 transitions. [2020-07-11 01:16:30,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:16:30,334 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:16:30,334 INFO L74 IsIncluded]: Start isIncluded. First operand 2742 states. Second operand 2845 states. [2020-07-11 01:16:30,334 INFO L87 Difference]: Start difference. First operand 2742 states. Second operand 2845 states. [2020-07-11 01:16:30,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:16:30,581 INFO L93 Difference]: Finished difference Result 2845 states and 3387 transitions. [2020-07-11 01:16:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 3387 transitions. [2020-07-11 01:16:30,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:16:30,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:16:30,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:16:30,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:16:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2742 states. [2020-07-11 01:16:30,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 2742 states and 3272 transitions. [2020-07-11 01:16:30,828 INFO L78 Accepts]: Start accepts. Automaton has 2742 states and 3272 transitions. Word has length 239 [2020-07-11 01:16:30,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:16:30,828 INFO L479 AbstractCegarLoop]: Abstraction has 2742 states and 3272 transitions. [2020-07-11 01:16:30,828 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:16:30,828 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2742 states and 3272 transitions. [2020-07-11 01:16:41,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3272 edges. 3272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:16:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 3272 transitions. [2020-07-11 01:16:41,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2020-07-11 01:16:41,414 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:16:41,415 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:16:41,415 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 01:16:41,415 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:16:41,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:16:41,415 INFO L82 PathProgramCache]: Analyzing trace with hash 846210596, now seen corresponding path program 1 times [2020-07-11 01:16:41,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:16:41,416 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [353477854] [2020-07-11 01:16:41,416 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:16:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:41,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {111901#(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; {111765#true} is VALID [2020-07-11 01:16:41,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#true} ~d~0 := 4; {111765#true} is VALID [2020-07-11 01:16:41,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#true} ~e~0 := 5; {111765#true} is VALID [2020-07-11 01:16:41,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#true} ~f~0 := 6; {111765#true} is VALID [2020-07-11 01:16:41,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#true} ~c~0 := 3; {111765#true} is VALID [2020-07-11 01:16:41,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#true} ~b~0 := 2; {111765#true} is VALID [2020-07-11 01:16:41,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#true} ~u~0 := 21; {111765#true} is VALID [2020-07-11 01:16:41,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#true} ~v~0 := 22; {111765#true} is VALID [2020-07-11 01:16:41,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#true} ~w~0 := 23; {111765#true} is VALID [2020-07-11 01:16:41,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#true} ~x~0 := 24; {111765#true} is VALID [2020-07-11 01:16:41,600 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#true} ~y~0 := 25; {111765#true} is VALID [2020-07-11 01:16:41,600 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#true} ~z~0 := 26; {111765#true} is VALID [2020-07-11 01:16:41,600 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#true} ~a17~0 := 1; {111765#true} is VALID [2020-07-11 01:16:41,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#true} ~a7~0 := 0; {111765#true} is VALID [2020-07-11 01:16:41,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#true} ~a20~0 := 1; {111765#true} is VALID [2020-07-11 01:16:41,600 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#true} ~a8~0 := 15; {111765#true} is VALID [2020-07-11 01:16:41,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#true} ~a12~0 := 8; {111765#true} is VALID [2020-07-11 01:16:41,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#true} ~a16~0 := 5; {111765#true} is VALID [2020-07-11 01:16:41,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#true} ~a21~0 := 1; {111765#true} is VALID [2020-07-11 01:16:41,601 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#true} assume true; {111765#true} is VALID [2020-07-11 01:16:41,601 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {111765#true} {111765#true} #1100#return; {111765#true} is VALID [2020-07-11 01:16:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:41,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-11 01:16:41,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#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; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 5; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {111795#(not (= 1 ~a7~0))} ~a20~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,641 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111765#true} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:41,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-11 01:16:41,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-11 01:16:41,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,667 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,668 INFO L280 TraceCheckUtils]: 21: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,668 INFO L280 TraceCheckUtils]: 23: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,669 INFO L280 TraceCheckUtils]: 25: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,669 INFO L280 TraceCheckUtils]: 26: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,669 INFO L280 TraceCheckUtils]: 27: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,669 INFO L280 TraceCheckUtils]: 28: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,669 INFO L280 TraceCheckUtils]: 29: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,670 INFO L280 TraceCheckUtils]: 30: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,670 INFO L280 TraceCheckUtils]: 31: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,670 INFO L280 TraceCheckUtils]: 32: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,670 INFO L280 TraceCheckUtils]: 33: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,670 INFO L280 TraceCheckUtils]: 34: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,671 INFO L280 TraceCheckUtils]: 35: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,671 INFO L280 TraceCheckUtils]: 36: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,671 INFO L280 TraceCheckUtils]: 37: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,671 INFO L280 TraceCheckUtils]: 38: Hoare triple {111765#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)))); {111765#true} is VALID [2020-07-11 01:16:41,671 INFO L280 TraceCheckUtils]: 39: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,672 INFO L280 TraceCheckUtils]: 40: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,672 INFO L280 TraceCheckUtils]: 41: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,672 INFO L280 TraceCheckUtils]: 42: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,674 INFO L280 TraceCheckUtils]: 43: Hoare triple {111765#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; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,674 INFO L280 TraceCheckUtils]: 44: Hoare triple {111795#(not (= 1 ~a7~0))} ~a17~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,675 INFO L280 TraceCheckUtils]: 45: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,676 INFO L280 TraceCheckUtils]: 46: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,676 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:41,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-11 01:16:41,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-11 01:16:41,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,706 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,707 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,707 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,708 INFO L280 TraceCheckUtils]: 22: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,708 INFO L280 TraceCheckUtils]: 23: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,708 INFO L280 TraceCheckUtils]: 24: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,708 INFO L280 TraceCheckUtils]: 26: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,709 INFO L280 TraceCheckUtils]: 27: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,709 INFO L280 TraceCheckUtils]: 28: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,709 INFO L280 TraceCheckUtils]: 29: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,709 INFO L280 TraceCheckUtils]: 32: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,710 INFO L280 TraceCheckUtils]: 34: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,710 INFO L280 TraceCheckUtils]: 35: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,710 INFO L280 TraceCheckUtils]: 37: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {111765#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)))); {111765#true} is VALID [2020-07-11 01:16:41,711 INFO L280 TraceCheckUtils]: 39: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,711 INFO L280 TraceCheckUtils]: 40: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,711 INFO L280 TraceCheckUtils]: 41: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,711 INFO L280 TraceCheckUtils]: 42: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,711 INFO L280 TraceCheckUtils]: 43: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,711 INFO L280 TraceCheckUtils]: 44: Hoare triple {111765#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {111765#true} is VALID [2020-07-11 01:16:41,712 INFO L280 TraceCheckUtils]: 45: Hoare triple {111765#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {111765#true} is VALID [2020-07-11 01:16:41,712 INFO L280 TraceCheckUtils]: 46: Hoare triple {111765#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {111765#true} is VALID [2020-07-11 01:16:41,712 INFO L280 TraceCheckUtils]: 47: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {111765#true} is VALID [2020-07-11 01:16:41,712 INFO L280 TraceCheckUtils]: 48: Hoare triple {111765#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-11 01:16:41,712 INFO L280 TraceCheckUtils]: 49: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-11 01:16:41,712 INFO L280 TraceCheckUtils]: 50: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-11 01:16:41,713 INFO L280 TraceCheckUtils]: 51: Hoare triple {111765#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,714 INFO L280 TraceCheckUtils]: 52: Hoare triple {111795#(not (= 1 ~a7~0))} ~a8~0 := 13; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,714 INFO L280 TraceCheckUtils]: 53: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 4; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,715 INFO L280 TraceCheckUtils]: 54: Hoare triple {111795#(not (= 1 ~a7~0))} #res := -1; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,715 INFO L280 TraceCheckUtils]: 55: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,716 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,720 INFO L263 TraceCheckUtils]: 0: Hoare triple {111765#true} call ULTIMATE.init(); {111901#(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 01:16:41,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {111901#(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; {111765#true} is VALID [2020-07-11 01:16:41,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#true} ~d~0 := 4; {111765#true} is VALID [2020-07-11 01:16:41,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#true} ~e~0 := 5; {111765#true} is VALID [2020-07-11 01:16:41,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#true} ~f~0 := 6; {111765#true} is VALID [2020-07-11 01:16:41,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#true} ~c~0 := 3; {111765#true} is VALID [2020-07-11 01:16:41,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#true} ~b~0 := 2; {111765#true} is VALID [2020-07-11 01:16:41,721 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#true} ~u~0 := 21; {111765#true} is VALID [2020-07-11 01:16:41,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#true} ~v~0 := 22; {111765#true} is VALID [2020-07-11 01:16:41,722 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#true} ~w~0 := 23; {111765#true} is VALID [2020-07-11 01:16:41,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#true} ~x~0 := 24; {111765#true} is VALID [2020-07-11 01:16:41,722 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#true} ~y~0 := 25; {111765#true} is VALID [2020-07-11 01:16:41,722 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#true} ~z~0 := 26; {111765#true} is VALID [2020-07-11 01:16:41,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#true} ~a17~0 := 1; {111765#true} is VALID [2020-07-11 01:16:41,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#true} ~a7~0 := 0; {111765#true} is VALID [2020-07-11 01:16:41,723 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#true} ~a20~0 := 1; {111765#true} is VALID [2020-07-11 01:16:41,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#true} ~a8~0 := 15; {111765#true} is VALID [2020-07-11 01:16:41,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#true} ~a12~0 := 8; {111765#true} is VALID [2020-07-11 01:16:41,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#true} ~a16~0 := 5; {111765#true} is VALID [2020-07-11 01:16:41,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#true} ~a21~0 := 1; {111765#true} is VALID [2020-07-11 01:16:41,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {111765#true} assume true; {111765#true} is VALID [2020-07-11 01:16:41,724 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {111765#true} {111765#true} #1100#return; {111765#true} is VALID [2020-07-11 01:16:41,724 INFO L263 TraceCheckUtils]: 22: Hoare triple {111765#true} call #t~ret4 := main(); {111765#true} is VALID [2020-07-11 01:16:41,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {111765#true} ~output~0 := -1; {111765#true} is VALID [2020-07-11 01:16:41,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {111765#true} assume !false; {111765#true} is VALID [2020-07-11 01:16:41,724 INFO L280 TraceCheckUtils]: 25: Hoare triple {111765#true} havoc ~input~0; {111765#true} is VALID [2020-07-11 01:16:41,725 INFO L280 TraceCheckUtils]: 26: Hoare triple {111765#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111765#true} is VALID [2020-07-11 01:16:41,725 INFO L280 TraceCheckUtils]: 27: Hoare triple {111765#true} ~input~0 := #t~nondet2; {111765#true} is VALID [2020-07-11 01:16:41,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {111765#true} havoc #t~nondet2; {111765#true} is VALID [2020-07-11 01:16:41,725 INFO L280 TraceCheckUtils]: 29: Hoare triple {111765#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111765#true} is VALID [2020-07-11 01:16:41,726 INFO L263 TraceCheckUtils]: 30: Hoare triple {111765#true} call #t~ret3 := calculate_output(~input~0); {111902#(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 01:16:41,726 INFO L280 TraceCheckUtils]: 31: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-11 01:16:41,727 INFO L280 TraceCheckUtils]: 32: Hoare triple {111765#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; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,728 INFO L280 TraceCheckUtils]: 33: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 5; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {111795#(not (= 1 ~a7~0))} ~a20~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,730 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111765#true} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,731 INFO L280 TraceCheckUtils]: 38: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,731 INFO L280 TraceCheckUtils]: 39: Hoare triple {111795#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,732 INFO L280 TraceCheckUtils]: 40: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,733 INFO L280 TraceCheckUtils]: 41: Hoare triple {111795#(not (= 1 ~a7~0))} assume !false; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,733 INFO L280 TraceCheckUtils]: 42: Hoare triple {111795#(not (= 1 ~a7~0))} havoc ~input~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,734 INFO L280 TraceCheckUtils]: 43: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,734 INFO L280 TraceCheckUtils]: 44: Hoare triple {111795#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,735 INFO L280 TraceCheckUtils]: 45: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,735 INFO L280 TraceCheckUtils]: 46: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,736 INFO L263 TraceCheckUtils]: 47: Hoare triple {111795#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {111902#(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 01:16:41,737 INFO L280 TraceCheckUtils]: 48: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-11 01:16:41,737 INFO L280 TraceCheckUtils]: 49: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,737 INFO L280 TraceCheckUtils]: 50: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,737 INFO L280 TraceCheckUtils]: 51: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,737 INFO L280 TraceCheckUtils]: 52: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,737 INFO L280 TraceCheckUtils]: 53: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,738 INFO L280 TraceCheckUtils]: 54: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,738 INFO L280 TraceCheckUtils]: 55: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,738 INFO L280 TraceCheckUtils]: 56: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-11 01:16:41,738 INFO L280 TraceCheckUtils]: 57: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,738 INFO L280 TraceCheckUtils]: 58: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,738 INFO L280 TraceCheckUtils]: 59: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,739 INFO L280 TraceCheckUtils]: 60: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,739 INFO L280 TraceCheckUtils]: 61: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,739 INFO L280 TraceCheckUtils]: 62: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,739 INFO L280 TraceCheckUtils]: 63: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,739 INFO L280 TraceCheckUtils]: 64: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,740 INFO L280 TraceCheckUtils]: 65: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,740 INFO L280 TraceCheckUtils]: 66: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,740 INFO L280 TraceCheckUtils]: 67: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,740 INFO L280 TraceCheckUtils]: 68: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,740 INFO L280 TraceCheckUtils]: 69: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,740 INFO L280 TraceCheckUtils]: 70: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,741 INFO L280 TraceCheckUtils]: 71: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,741 INFO L280 TraceCheckUtils]: 72: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,741 INFO L280 TraceCheckUtils]: 73: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,741 INFO L280 TraceCheckUtils]: 74: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,741 INFO L280 TraceCheckUtils]: 75: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,741 INFO L280 TraceCheckUtils]: 76: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,742 INFO L280 TraceCheckUtils]: 77: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,742 INFO L280 TraceCheckUtils]: 78: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,742 INFO L280 TraceCheckUtils]: 79: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,742 INFO L280 TraceCheckUtils]: 80: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,742 INFO L280 TraceCheckUtils]: 81: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,742 INFO L280 TraceCheckUtils]: 82: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,743 INFO L280 TraceCheckUtils]: 83: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,743 INFO L280 TraceCheckUtils]: 84: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,743 INFO L280 TraceCheckUtils]: 85: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,743 INFO L280 TraceCheckUtils]: 86: Hoare triple {111765#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)))); {111765#true} is VALID [2020-07-11 01:16:41,743 INFO L280 TraceCheckUtils]: 87: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,743 INFO L280 TraceCheckUtils]: 88: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,744 INFO L280 TraceCheckUtils]: 89: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,744 INFO L280 TraceCheckUtils]: 90: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,744 INFO L280 TraceCheckUtils]: 91: Hoare triple {111765#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; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,745 INFO L280 TraceCheckUtils]: 92: Hoare triple {111795#(not (= 1 ~a7~0))} ~a17~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,745 INFO L280 TraceCheckUtils]: 93: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,746 INFO L280 TraceCheckUtils]: 94: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,747 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,747 INFO L280 TraceCheckUtils]: 96: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,748 INFO L280 TraceCheckUtils]: 97: Hoare triple {111795#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,749 INFO L280 TraceCheckUtils]: 98: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,749 INFO L280 TraceCheckUtils]: 99: Hoare triple {111795#(not (= 1 ~a7~0))} assume !false; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,750 INFO L280 TraceCheckUtils]: 100: Hoare triple {111795#(not (= 1 ~a7~0))} havoc ~input~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,750 INFO L280 TraceCheckUtils]: 101: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,751 INFO L280 TraceCheckUtils]: 102: Hoare triple {111795#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,751 INFO L280 TraceCheckUtils]: 103: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,752 INFO L280 TraceCheckUtils]: 104: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,753 INFO L263 TraceCheckUtils]: 105: Hoare triple {111795#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {111902#(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 01:16:41,753 INFO L280 TraceCheckUtils]: 106: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-11 01:16:41,753 INFO L280 TraceCheckUtils]: 107: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,754 INFO L280 TraceCheckUtils]: 108: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,754 INFO L280 TraceCheckUtils]: 109: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,754 INFO L280 TraceCheckUtils]: 110: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,754 INFO L280 TraceCheckUtils]: 111: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,754 INFO L280 TraceCheckUtils]: 112: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,754 INFO L280 TraceCheckUtils]: 113: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,755 INFO L280 TraceCheckUtils]: 114: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-11 01:16:41,755 INFO L280 TraceCheckUtils]: 115: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,755 INFO L280 TraceCheckUtils]: 116: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,755 INFO L280 TraceCheckUtils]: 117: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,755 INFO L280 TraceCheckUtils]: 118: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,755 INFO L280 TraceCheckUtils]: 119: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,756 INFO L280 TraceCheckUtils]: 120: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,756 INFO L280 TraceCheckUtils]: 121: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,756 INFO L280 TraceCheckUtils]: 122: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,756 INFO L280 TraceCheckUtils]: 123: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,756 INFO L280 TraceCheckUtils]: 124: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 125: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 126: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 127: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 128: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 129: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 130: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,757 INFO L280 TraceCheckUtils]: 131: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,758 INFO L280 TraceCheckUtils]: 132: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,758 INFO L280 TraceCheckUtils]: 133: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,758 INFO L280 TraceCheckUtils]: 134: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,758 INFO L280 TraceCheckUtils]: 135: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,758 INFO L280 TraceCheckUtils]: 136: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,759 INFO L280 TraceCheckUtils]: 137: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,759 INFO L280 TraceCheckUtils]: 138: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,759 INFO L280 TraceCheckUtils]: 139: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,759 INFO L280 TraceCheckUtils]: 140: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,759 INFO L280 TraceCheckUtils]: 141: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,759 INFO L280 TraceCheckUtils]: 142: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,760 INFO L280 TraceCheckUtils]: 143: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,760 INFO L280 TraceCheckUtils]: 144: Hoare triple {111765#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)))); {111765#true} is VALID [2020-07-11 01:16:41,760 INFO L280 TraceCheckUtils]: 145: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,760 INFO L280 TraceCheckUtils]: 146: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,760 INFO L280 TraceCheckUtils]: 147: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-11 01:16:41,760 INFO L280 TraceCheckUtils]: 148: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,761 INFO L280 TraceCheckUtils]: 149: Hoare triple {111765#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); {111765#true} is VALID [2020-07-11 01:16:41,761 INFO L280 TraceCheckUtils]: 150: Hoare triple {111765#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {111765#true} is VALID [2020-07-11 01:16:41,761 INFO L280 TraceCheckUtils]: 151: Hoare triple {111765#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {111765#true} is VALID [2020-07-11 01:16:41,761 INFO L280 TraceCheckUtils]: 152: Hoare triple {111765#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {111765#true} is VALID [2020-07-11 01:16:41,761 INFO L280 TraceCheckUtils]: 153: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {111765#true} is VALID [2020-07-11 01:16:41,761 INFO L280 TraceCheckUtils]: 154: Hoare triple {111765#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-11 01:16:41,762 INFO L280 TraceCheckUtils]: 155: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-11 01:16:41,762 INFO L280 TraceCheckUtils]: 156: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-11 01:16:41,762 INFO L280 TraceCheckUtils]: 157: Hoare triple {111765#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,763 INFO L280 TraceCheckUtils]: 158: Hoare triple {111795#(not (= 1 ~a7~0))} ~a8~0 := 13; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,764 INFO L280 TraceCheckUtils]: 159: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 4; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,764 INFO L280 TraceCheckUtils]: 160: Hoare triple {111795#(not (= 1 ~a7~0))} #res := -1; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,765 INFO L280 TraceCheckUtils]: 161: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,766 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,766 INFO L280 TraceCheckUtils]: 163: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,767 INFO L280 TraceCheckUtils]: 164: Hoare triple {111795#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,767 INFO L280 TraceCheckUtils]: 165: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,768 INFO L280 TraceCheckUtils]: 166: Hoare triple {111795#(not (= 1 ~a7~0))} assume !false; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,768 INFO L280 TraceCheckUtils]: 167: Hoare triple {111795#(not (= 1 ~a7~0))} havoc ~input~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,769 INFO L280 TraceCheckUtils]: 168: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,769 INFO L280 TraceCheckUtils]: 169: Hoare triple {111795#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,770 INFO L280 TraceCheckUtils]: 170: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,771 INFO L280 TraceCheckUtils]: 171: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,771 INFO L263 TraceCheckUtils]: 172: Hoare triple {111795#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,772 INFO L280 TraceCheckUtils]: 173: Hoare triple {111795#(not (= 1 ~a7~0))} ~input := #in~input; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,772 INFO L280 TraceCheckUtils]: 174: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,773 INFO L280 TraceCheckUtils]: 175: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,774 INFO L280 TraceCheckUtils]: 176: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,774 INFO L280 TraceCheckUtils]: 177: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,775 INFO L280 TraceCheckUtils]: 178: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,775 INFO L280 TraceCheckUtils]: 179: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,776 INFO L280 TraceCheckUtils]: 180: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,776 INFO L280 TraceCheckUtils]: 181: Hoare triple {111795#(not (= 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))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,777 INFO L280 TraceCheckUtils]: 182: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,778 INFO L280 TraceCheckUtils]: 183: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,778 INFO L280 TraceCheckUtils]: 184: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,779 INFO L280 TraceCheckUtils]: 185: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,779 INFO L280 TraceCheckUtils]: 186: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,780 INFO L280 TraceCheckUtils]: 187: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,780 INFO L280 TraceCheckUtils]: 188: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,781 INFO L280 TraceCheckUtils]: 189: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,781 INFO L280 TraceCheckUtils]: 190: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,782 INFO L280 TraceCheckUtils]: 191: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,783 INFO L280 TraceCheckUtils]: 192: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,783 INFO L280 TraceCheckUtils]: 193: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,784 INFO L280 TraceCheckUtils]: 194: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,784 INFO L280 TraceCheckUtils]: 195: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,785 INFO L280 TraceCheckUtils]: 196: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,786 INFO L280 TraceCheckUtils]: 197: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,786 INFO L280 TraceCheckUtils]: 198: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,787 INFO L280 TraceCheckUtils]: 199: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,787 INFO L280 TraceCheckUtils]: 200: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,788 INFO L280 TraceCheckUtils]: 201: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,789 INFO L280 TraceCheckUtils]: 202: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,789 INFO L280 TraceCheckUtils]: 203: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,789 INFO L280 TraceCheckUtils]: 204: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,790 INFO L280 TraceCheckUtils]: 205: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,790 INFO L280 TraceCheckUtils]: 206: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,790 INFO L280 TraceCheckUtils]: 207: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,791 INFO L280 TraceCheckUtils]: 208: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,791 INFO L280 TraceCheckUtils]: 209: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,792 INFO L280 TraceCheckUtils]: 210: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,792 INFO L280 TraceCheckUtils]: 211: Hoare triple {111795#(not (= 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)))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,792 INFO L280 TraceCheckUtils]: 212: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,793 INFO L280 TraceCheckUtils]: 213: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,793 INFO L280 TraceCheckUtils]: 214: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,794 INFO L280 TraceCheckUtils]: 215: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,794 INFO L280 TraceCheckUtils]: 216: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,794 INFO L280 TraceCheckUtils]: 217: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,795 INFO L280 TraceCheckUtils]: 218: Hoare triple {111795#(not (= 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))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,795 INFO L280 TraceCheckUtils]: 219: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,796 INFO L280 TraceCheckUtils]: 220: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,796 INFO L280 TraceCheckUtils]: 221: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,796 INFO L280 TraceCheckUtils]: 222: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,797 INFO L280 TraceCheckUtils]: 223: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,798 INFO L280 TraceCheckUtils]: 224: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,799 INFO L280 TraceCheckUtils]: 225: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,799 INFO L280 TraceCheckUtils]: 226: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,799 INFO L280 TraceCheckUtils]: 227: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,800 INFO L280 TraceCheckUtils]: 228: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,800 INFO L280 TraceCheckUtils]: 229: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,801 INFO L280 TraceCheckUtils]: 230: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,801 INFO L280 TraceCheckUtils]: 231: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,801 INFO L280 TraceCheckUtils]: 232: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,802 INFO L280 TraceCheckUtils]: 233: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,802 INFO L280 TraceCheckUtils]: 234: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,803 INFO L280 TraceCheckUtils]: 235: Hoare triple {111795#(not (= 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)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,803 INFO L280 TraceCheckUtils]: 236: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,803 INFO L280 TraceCheckUtils]: 237: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,804 INFO L280 TraceCheckUtils]: 238: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,804 INFO L280 TraceCheckUtils]: 239: Hoare triple {111795#(not (= 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))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,809 INFO L280 TraceCheckUtils]: 240: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,810 INFO L280 TraceCheckUtils]: 241: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,811 INFO L280 TraceCheckUtils]: 242: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,811 INFO L280 TraceCheckUtils]: 243: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,812 INFO L280 TraceCheckUtils]: 244: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,812 INFO L280 TraceCheckUtils]: 245: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,813 INFO L280 TraceCheckUtils]: 246: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,813 INFO L280 TraceCheckUtils]: 247: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,814 INFO L280 TraceCheckUtils]: 248: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,814 INFO L280 TraceCheckUtils]: 249: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,815 INFO L280 TraceCheckUtils]: 250: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,815 INFO L280 TraceCheckUtils]: 251: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,816 INFO L280 TraceCheckUtils]: 252: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,816 INFO L280 TraceCheckUtils]: 253: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,817 INFO L280 TraceCheckUtils]: 254: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,817 INFO L280 TraceCheckUtils]: 255: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,818 INFO L280 TraceCheckUtils]: 256: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,818 INFO L280 TraceCheckUtils]: 257: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,819 INFO L280 TraceCheckUtils]: 258: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,819 INFO L280 TraceCheckUtils]: 259: Hoare triple {111795#(not (= 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); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,820 INFO L280 TraceCheckUtils]: 260: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,820 INFO L280 TraceCheckUtils]: 261: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:16:41,821 INFO L280 TraceCheckUtils]: 262: Hoare triple {111795#(not (= 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; {111766#false} is VALID [2020-07-11 01:16:41,821 INFO L280 TraceCheckUtils]: 263: Hoare triple {111766#false} assume !false; {111766#false} is VALID [2020-07-11 01:16:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 116 proven. 3 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-07-11 01:16:41,905 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [353477854] [2020-07-11 01:16:41,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:16:41,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:16:41,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982284336] [2020-07-11 01:16:41,906 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 264 [2020-07-11 01:16:41,906 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:16:41,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:16:42,176 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:16:42,177 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:16:42,177 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:16:42,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:16:42,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:16:42,178 INFO L87 Difference]: Start difference. First operand 2742 states and 3272 transitions. Second operand 5 states. [2020-07-11 01:17:17,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:17,294 INFO L93 Difference]: Finished difference Result 3473 states and 4211 transitions. [2020-07-11 01:17:17,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:17:17,295 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 264 [2020-07-11 01:17:17,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:17:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:17:17,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 747 transitions. [2020-07-11 01:17:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:17:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 747 transitions. [2020-07-11 01:17:17,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 747 transitions. [2020-07-11 01:17:18,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 747 edges. 747 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:18,679 INFO L225 Difference]: With dead ends: 3473 [2020-07-11 01:17:18,679 INFO L226 Difference]: Without dead ends: 0 [2020-07-11 01:17:18,687 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 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 01:17:18,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-11 01:17:18,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-11 01:17:18,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:17:18,688 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-11 01:17:18,688 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 01:17:18,688 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 01:17:18,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:18,688 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 01:17:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:17:18,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:18,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:18,689 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 01:17:18,689 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 01:17:18,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:18,689 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 01:17:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:17:18,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:18,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:18,690 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:17:18,690 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:17:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-11 01:17:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-11 01:17:18,691 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 264 [2020-07-11 01:17:18,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:17:18,691 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-11 01:17:18,691 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:17:18,691 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-11 01:17:18,691 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:17:18,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:18,692 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-11 01:17:18,694 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-11 01:17:22,509 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 126 [2020-07-11 01:18:03,980 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:04,537 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:18:05,105 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:18:05,648 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:18:06,647 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:07,179 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:18:08,216 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:09,215 WARN L193 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:09,779 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:18:10,212 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 43 [2020-07-11 01:18:10,684 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:18:11,156 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 51 [2020-07-11 01:18:11,668 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 52 [2020-07-11 01:18:12,676 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:13,167 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-11 01:18:13,647 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2020-07-11 01:18:14,396 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2020-07-11 01:18:14,936 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-11 01:18:15,413 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-11 01:18:15,895 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 47 [2020-07-11 01:18:16,932 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:17,441 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-11 01:18:17,895 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:18:18,878 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:19,885 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:20,361 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 47 [2020-07-11 01:18:20,827 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-11 01:18:21,382 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:18:21,957 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:18:22,953 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:23,474 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-11 01:18:24,030 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-11 01:18:25,062 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 61 [2020-07-11 01:18:25,554 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 47 [2020-07-11 01:18:26,035 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:18:26,512 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 46 [2020-07-11 01:18:26,969 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 47 [2020-07-11 01:18:27,965 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:28,428 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-11 01:18:28,968 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-11 01:18:29,469 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:18:30,033 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-11 01:18:30,589 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-11 01:18:31,457 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-11 01:18:31,978 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-11 01:18:32,412 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-11 01:18:32,833 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-11 01:18:33,292 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-11 01:18:34,309 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:34,774 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-11 01:18:35,800 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:36,942 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 127 DAG size of output: 62 [2020-07-11 01:18:37,492 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 47 [2020-07-11 01:18:38,005 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-11 01:18:38,448 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-11 01:18:38,929 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-11 01:18:39,370 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-11 01:18:40,093 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2020-07-11 01:18:40,546 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:18:41,054 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-11 01:18:41,616 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:18:42,628 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:43,666 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:44,108 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:18:44,680 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-11 01:18:45,716 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:46,285 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:18:46,836 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:18:47,198 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 33 [2020-07-11 01:18:48,232 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:48,793 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:18:49,792 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:50,795 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:51,285 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:18:51,739 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-11 01:18:52,760 WARN L193 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:53,281 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:18:53,860 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 47 [2020-07-11 01:18:54,330 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 48 [2020-07-11 01:18:55,341 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:18:55,810 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:18:56,323 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-11 01:18:56,858 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-11 01:18:57,730 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-11 01:18:58,324 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-11 01:18:58,785 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-11 01:18:59,244 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 44 [2020-07-11 01:18:59,737 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-11 01:19:00,767 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:01,240 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-07-11 01:19:01,691 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:19:02,276 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 52 [2020-07-11 01:19:02,736 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-11 01:19:03,295 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:19:04,311 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:05,338 WARN L193 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:06,373 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:07,381 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:07,914 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:08,477 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:19:09,031 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:10,050 WARN L193 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:10,689 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 54 [2020-07-11 01:19:11,207 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-11 01:19:11,666 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-11 01:19:12,728 WARN L193 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:13,166 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-11 01:19:13,674 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-11 01:19:14,184 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:19:14,665 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-11 01:19:15,174 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-11 01:19:16,001 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 57 [2020-07-11 01:19:17,014 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:18,040 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:19,073 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:19,579 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-11 01:19:20,142 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-11 01:19:20,654 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:19:21,191 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:22,213 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:22,768 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:19:23,298 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:19:24,325 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 60 [2020-07-11 01:19:24,841 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 52 [2020-07-11 01:19:25,319 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-11 01:19:25,808 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:19:26,866 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:27,453 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-11 01:19:27,863 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:19:28,887 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:29,359 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:19:29,914 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 52 [2020-07-11 01:19:30,944 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:31,552 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-11 01:19:31,960 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:19:33,009 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:33,503 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 47 [2020-07-11 01:19:33,918 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:19:34,484 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 54 [2020-07-11 01:19:35,495 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:36,307 WARN L193 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-11 01:19:37,133 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2020-07-11 01:19:37,668 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:19:38,716 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:39,160 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-11 01:19:40,225 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:40,704 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-07-11 01:19:41,729 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:42,267 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:42,814 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:43,371 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-11 01:19:44,412 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:44,832 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:19:45,870 WARN L193 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:46,917 WARN L193 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:47,652 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2020-07-11 01:19:48,173 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:19:49,214 WARN L193 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:49,778 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:19:50,336 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:51,379 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:51,935 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:52,997 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:54,020 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:54,575 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:55,614 WARN L193 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:56,653 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:57,698 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:19:58,260 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:58,826 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:19:59,906 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:00,306 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:20:00,798 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:20:01,374 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-11 01:20:01,911 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-11 01:20:02,992 WARN L193 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:03,480 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-11 01:20:04,095 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-11 01:20:05,157 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:06,238 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:06,779 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:20:07,454 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 54 [2020-07-11 01:20:08,001 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:20:08,577 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:20:09,656 WARN L193 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:10,233 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:20:10,628 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 33 [2020-07-11 01:20:11,669 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:12,198 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-11 01:20:13,274 WARN L193 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:13,839 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-11 01:20:14,731 WARN L193 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-11 01:20:15,237 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:20:15,747 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-11 01:20:16,200 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-11 01:20:16,728 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:20:17,284 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 52 [2020-07-11 01:20:17,690 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:20:18,206 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-11 01:20:19,241 WARN L193 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:20,311 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 60 [2020-07-11 01:20:20,816 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-11 01:20:21,385 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-11 01:20:21,801 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:20:22,649 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 63 [2020-07-11 01:20:23,098 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 48 [2020-07-11 01:20:24,129 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:24,657 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:20:25,190 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:20:25,726 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:20:26,202 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 47 [2020-07-11 01:20:26,711 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-11 01:20:27,239 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-11 01:20:27,738 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-11 01:20:28,802 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:29,335 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-11 01:20:29,837 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-11 01:20:30,373 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-11 01:20:30,903 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-11 01:20:31,960 WARN L193 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:32,419 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-11 01:20:33,361 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2020-07-11 01:20:33,899 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 52 [2020-07-11 01:20:34,389 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 48 [2020-07-11 01:20:35,433 WARN L193 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:35,913 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-11 01:20:36,494 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:20:37,535 WARN L193 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2020-07-11 01:20:38,079 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:20:38,669 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:20:39,122 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-11 01:20:40,185 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:40,772 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:20:41,366 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:20:41,949 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:20:42,985 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:43,536 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:20:44,588 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:45,649 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:46,207 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:20:46,786 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:20:47,612 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 66 [2020-07-11 01:20:48,137 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-11 01:20:48,663 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-11 01:20:49,171 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-11 01:20:50,215 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:50,709 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:20:51,242 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:20:51,778 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-11 01:20:52,284 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 53 [2020-07-11 01:20:53,336 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:53,829 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-11 01:20:54,416 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 54 [2020-07-11 01:20:54,909 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2020-07-11 01:20:56,006 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:20:56,553 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:20:57,038 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-11 01:20:58,333 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 131 DAG size of output: 65 [2020-07-11 01:20:59,017 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 57 [2020-07-11 01:20:59,533 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-11 01:21:00,031 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 46 [2020-07-11 01:21:00,483 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 42 [2020-07-11 01:21:00,925 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-11 01:21:01,375 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-11 01:21:01,873 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-11 01:21:02,946 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:03,509 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-11 01:21:03,970 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:21:05,037 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:05,577 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:21:06,118 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-11 01:21:06,676 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:21:07,152 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 48 [2020-07-11 01:21:08,220 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:09,126 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 60 [2020-07-11 01:21:10,039 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 62 [2020-07-11 01:21:10,608 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-11 01:21:11,144 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-11 01:21:11,858 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-11 01:21:12,316 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 48 [2020-07-11 01:21:12,856 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-11 01:21:13,348 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2020-07-11 01:21:13,820 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:21:14,336 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:21:14,881 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-11 01:21:15,403 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-11 01:21:16,466 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:16,987 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-11 01:21:18,089 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:18,569 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-11 01:21:19,095 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:21:19,774 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-11 01:21:20,229 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 43 [2020-07-11 01:21:20,755 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-11 01:21:21,275 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 47 [2020-07-11 01:21:21,742 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 42 [2020-07-11 01:21:22,278 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:21:22,705 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:21:23,786 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:24,242 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 47 [2020-07-11 01:21:24,799 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 55 [2020-07-11 01:21:25,328 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:21:25,791 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-11 01:21:26,854 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:27,389 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-11 01:21:27,864 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 43 [2020-07-11 01:21:28,396 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 53 [2020-07-11 01:21:29,460 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:30,324 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 64 [2020-07-11 01:21:30,920 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 47 [2020-07-11 01:21:31,389 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-11 01:21:31,925 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 49 [2020-07-11 01:21:32,473 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:21:32,975 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 47 [2020-07-11 01:21:33,848 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-11 01:21:34,734 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 60 [2020-07-11 01:21:35,794 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:36,335 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2020-07-11 01:21:36,802 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-11 01:21:37,268 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-11 01:21:37,776 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 48 [2020-07-11 01:21:38,239 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-11 01:21:38,758 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-11 01:21:39,271 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:21:39,857 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:21:40,452 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:21:41,046 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:21:41,647 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:21:42,211 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:21:43,167 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2020-07-11 01:21:44,229 WARN L193 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:44,810 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:21:45,897 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:46,988 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:48,085 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:48,677 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:21:49,235 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:21:49,822 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:21:50,899 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:51,468 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:21:52,034 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:21:52,537 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:21:53,668 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:54,565 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-11 01:21:55,135 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-11 01:21:56,254 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:56,845 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:21:57,420 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:21:58,480 WARN L193 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:21:59,046 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:22:00,136 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:01,213 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:02,316 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:02,908 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:22:09,544 WARN L193 SmtUtils]: Spent 6.49 s on a formula simplification. DAG size of input: 226 DAG size of output: 121 [2020-07-11 01:22:16,243 WARN L193 SmtUtils]: Spent 6.54 s on a formula simplification. DAG size of input: 226 DAG size of output: 121 [2020-07-11 01:22:16,701 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2020-07-11 01:22:17,213 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2020-07-11 01:22:18,305 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:19,410 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:19,891 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 43 [2020-07-11 01:22:20,315 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:22:20,823 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:22:21,347 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 51 [2020-07-11 01:22:21,885 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-11 01:22:22,985 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:23,558 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-11 01:22:23,948 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-11 01:22:24,494 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-11 01:22:25,061 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 53 [2020-07-11 01:22:25,509 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 47 [2020-07-11 01:22:25,956 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 45 [2020-07-11 01:22:27,065 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:27,683 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-11 01:22:28,611 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-07-11 01:22:29,060 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2020-07-11 01:22:30,155 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 102 DAG size of output: 63 [2020-07-11 01:22:30,650 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 44 [2020-07-11 01:22:31,129 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-11 01:22:31,998 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-11 01:22:32,550 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:22:33,110 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-11 01:22:33,610 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:22:34,092 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-11 01:22:34,663 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-11 01:22:35,274 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-11 01:22:35,864 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:22:36,953 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:37,533 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-11 01:22:38,625 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:39,150 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-11 01:22:39,655 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-11 01:22:40,134 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:22:40,532 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-11 01:22:41,013 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-11 01:22:41,827 WARN L193 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 59 [2020-07-11 01:22:42,965 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 126 DAG size of output: 60 [2020-07-11 01:22:44,101 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:44,570 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-11 01:22:45,090 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:22:46,200 WARN L193 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:47,328 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:47,766 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 45 [2020-07-11 01:22:49,007 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 103 DAG size of output: 58 [2020-07-11 01:22:49,489 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:22:50,109 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 47 [2020-07-11 01:22:51,218 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:52,321 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:53,340 WARN L193 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 64 [2020-07-11 01:22:53,949 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-11 01:22:55,041 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:55,563 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-11 01:22:56,109 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-11 01:22:57,202 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-11 01:22:57,768 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51