/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_label46.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 01:21:57,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 01:21:57,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 01:21:57,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 01:21:57,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 01:21:57,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 01:21:57,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 01:21:57,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 01:21:57,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 01:21:57,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 01:21:57,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 01:21:57,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 01:21:57,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 01:21:57,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 01:21:57,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 01:21:57,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 01:21:57,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 01:21:57,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 01:21:57,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 01:21:57,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 01:21:57,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 01:21:57,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 01:21:57,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 01:21:57,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 01:21:57,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 01:21:57,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 01:21:57,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 01:21:57,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 01:21:57,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 01:21:57,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 01:21:57,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 01:21:57,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 01:21:57,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 01:21:57,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 01:21:57,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 01:21:57,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 01:21:57,504 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 01:21:57,514 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 01:21:57,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 01:21:57,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 01:21:57,515 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 01:21:57,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 01:21:57,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 01:21:57,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 01:21:57,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 01:21:57,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 01:21:57,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 01:21:57,517 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 01:21:57,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 01:21:57,517 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 01:21:57,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 01:21:57,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 01:21:57,518 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 01:21:57,518 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 01:21:57,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 01:21:57,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 01:21:57,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 01:21:57,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 01:21:57,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 01:21:57,520 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 01:21:57,808 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 01:21:57,829 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 01:21:57,833 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 01:21:57,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 01:21:57,835 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 01:21:57,836 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-11 01:21:57,907 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70ac655d3/7db62cdfb7fa4857b930dfbe9f31d559/FLAG85449c33c [2020-07-11 01:21:58,437 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 01:21:58,438 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-11 01:21:58,459 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70ac655d3/7db62cdfb7fa4857b930dfbe9f31d559/FLAG85449c33c [2020-07-11 01:21:58,749 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70ac655d3/7db62cdfb7fa4857b930dfbe9f31d559 [2020-07-11 01:21:58,758 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 01:21:58,760 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 01:21:58,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 01:21:58,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 01:21:58,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 01:21:58,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:21:58" (1/1) ... [2020-07-11 01:21:58,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be4e3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:58, skipping insertion in model container [2020-07-11 01:21:58,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:21:58" (1/1) ... [2020-07-11 01:21:58,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 01:21:58,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 01:21:59,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:21:59,620 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 01:21:59,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:21:59,774 INFO L208 MainTranslator]: Completed translation [2020-07-11 01:21:59,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59 WrapperNode [2020-07-11 01:21:59,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 01:21:59,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 01:21:59,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 01:21:59,777 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 01:21:59,789 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (1/1) ... [2020-07-11 01:21:59,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 01:21:59,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 01:21:59,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 01:21:59,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 01:21:59,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (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 01:21:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 01:21:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 01:21:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-11 01:21:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 01:21:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-11 01:21:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 01:21:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 01:21:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-11 01:21:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 01:21:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 01:21:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 01:22:02,065 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 01:22:02,066 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-11 01:22:02,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:22:02 BoogieIcfgContainer [2020-07-11 01:22:02,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 01:22:02,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 01:22:02,076 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 01:22:02,079 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 01:22:02,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 01:21:58" (1/3) ... [2020-07-11 01:22:02,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c9556b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:22:02, skipping insertion in model container [2020-07-11 01:22:02,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:21:59" (2/3) ... [2020-07-11 01:22:02,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c9556b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:22:02, skipping insertion in model container [2020-07-11 01:22:02,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:22:02" (3/3) ... [2020-07-11 01:22:02,083 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label46.c [2020-07-11 01:22:02,094 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 01:22:02,102 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 01:22:02,116 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 01:22:02,139 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 01:22:02,139 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 01:22:02,140 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 01:22:02,140 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 01:22:02,140 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 01:22:02,140 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 01:22:02,140 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 01:22:02,141 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 01:22:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-11 01:22:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-11 01:22:02,191 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:02,192 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:22:02,193 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:02,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:02,201 INFO L82 PathProgramCache]: Analyzing trace with hash -2063330177, now seen corresponding path program 1 times [2020-07-11 01:22:02,212 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:02,213 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2137976677] [2020-07-11 01:22:02,213 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:02,874 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 01:22:02,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:22:02,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:22:02,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:22:02,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:22:02,876 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:22:02,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:22:02,877 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:22:02,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:22:02,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:22:02,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:22:02,878 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:22:02,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:22:02,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:22:02,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:22:02,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:22:02,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:22:02,881 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-11 01:22:02,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-11 01:22:02,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-11 01:22:02,884 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,891 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 01:22:02,892 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 01:22:02,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:22:02,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:22:02,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:22:02,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:22:02,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:22:02,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:22:02,894 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:22:02,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:22:02,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:22:02,895 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:22:02,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:22:02,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:22:02,896 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:22:02,897 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:22:02,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:22:02,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:22:02,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-11 01:22:02,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-11 01:22:02,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-11 01:22:02,901 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,902 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret4 := main(); {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 6 ~a16~0))} ~output~0 := -1; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,904 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 6 ~a16~0))} assume !false; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,905 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 6 ~a16~0))} havoc ~input~0; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 6 ~a16~0))} havoc #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,910 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 6 ~a16~0))} ~input := #in~input; {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,911 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,913 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,914 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,916 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,917 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,917 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,918 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,919 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,920 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,921 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,922 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,922 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,923 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,924 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,925 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,926 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,927 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,927 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,928 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,929 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,930 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,931 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,931 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,932 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,933 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,934 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,935 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,935 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,936 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,937 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,938 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,939 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,940 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,941 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,943 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,943 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,944 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,945 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,946 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,947 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,948 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,949 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,949 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,950 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,951 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,952 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,953 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,954 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,956 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,957 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,958 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,958 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,959 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,960 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,961 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,961 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,962 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,963 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,964 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,966 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,966 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,967 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,968 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,969 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,970 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,971 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,972 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,972 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,973 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,974 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,975 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,975 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,976 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,977 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,978 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,978 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,979 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,980 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,980 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,981 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,982 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,983 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,984 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,985 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,986 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,987 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,987 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,988 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,989 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,990 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,991 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,992 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,992 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,993 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,994 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,994 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,995 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,996 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,997 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,998 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:02,999 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:03,000 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 6 ~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 (= 6 ~a16~0))} is VALID [2020-07-11 01:22:03,001 INFO L280 TraceCheckUtils]: 138: Hoare triple {551#(not (= 6 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-11 01:22:03,001 INFO L280 TraceCheckUtils]: 139: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-11 01:22:03,098 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 01:22:03,099 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2137976677] [2020-07-11 01:22:03,101 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:22:03,102 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 01:22:03,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039361362] [2020-07-11 01:22:03,110 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-11 01:22:03,114 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:03,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:22:03,338 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:03,338 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:22:03,338 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:03,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:22:03,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:22:03,350 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-11 01:22:13,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:13,038 INFO L93 Difference]: Finished difference Result 1270 states and 1669 transitions. [2020-07-11 01:22:13,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 01:22:13,038 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-11 01:22:13,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:22:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:22:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-11 01:22:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:22:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-11 01:22:13,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1669 transitions. [2020-07-11 01:22:15,517 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1669 edges. 1669 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:15,632 INFO L225 Difference]: With dead ends: 1270 [2020-07-11 01:22:15,632 INFO L226 Difference]: Without dead ends: 696 [2020-07-11 01:22:15,641 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 01:22:15,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-07-11 01:22:18,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 603. [2020-07-11 01:22:18,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:22:18,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand 603 states. [2020-07-11 01:22:18,840 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 603 states. [2020-07-11 01:22:18,840 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 603 states. [2020-07-11 01:22:18,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:18,891 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-11 01:22:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-11 01:22:18,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:18,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:18,897 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 696 states. [2020-07-11 01:22:18,897 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 696 states. [2020-07-11 01:22:18,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:18,941 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-11 01:22:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-11 01:22:18,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:18,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:18,945 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:22:18,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:22:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-11 01:22:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 731 transitions. [2020-07-11 01:22:18,980 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 731 transitions. Word has length 140 [2020-07-11 01:22:18,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:22:18,980 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 731 transitions. [2020-07-11 01:22:18,981 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:22:18,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 731 transitions. [2020-07-11 01:22:20,305 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 731 transitions. [2020-07-11 01:22:20,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-11 01:22:20,310 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:20,310 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:22:20,311 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 01:22:20,311 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:20,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:20,311 INFO L82 PathProgramCache]: Analyzing trace with hash 1805238925, now seen corresponding path program 1 times [2020-07-11 01:22:20,312 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:20,312 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1992636591] [2020-07-11 01:22:20,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:20,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {5732#(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; {5696#true} is VALID [2020-07-11 01:22:20,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-11 01:22:20,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-11 01:22:20,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-11 01:22:20,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-11 01:22:20,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-11 01:22:20,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-11 01:22:20,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-11 01:22:20,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-11 01:22:20,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-11 01:22:20,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-11 01:22:20,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-11 01:22:20,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-11 01:22:20,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,562 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,564 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:20,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {5734#(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; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~a7~0 |old(~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); {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {5736#(= 1 |old(~a7~0)|)} #res := 26; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,624 INFO L280 TraceCheckUtils]: 10: Hoare triple {5736#(= 1 |old(~a7~0)|)} assume true; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,625 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5736#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-11 01:22:20,627 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#true} call ULTIMATE.init(); {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:22:20,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {5732#(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; {5696#true} is VALID [2020-07-11 01:22:20,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-11 01:22:20,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-11 01:22:20,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-11 01:22:20,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-11 01:22:20,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-11 01:22:20,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-11 01:22:20,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-11 01:22:20,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-11 01:22:20,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-11 01:22:20,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-11 01:22:20,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-11 01:22:20,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-11 01:22:20,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,632 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,633 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,633 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,634 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,634 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-11 01:22:20,636 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,636 INFO L263 TraceCheckUtils]: 22: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret4 := main(); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {5719#(not (= 1 ~a7~0))} ~output~0 := -1; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {5719#(not (= 1 ~a7~0))} assume !false; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,638 INFO L280 TraceCheckUtils]: 25: Hoare triple {5719#(not (= 1 ~a7~0))} havoc ~input~0; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,638 INFO L280 TraceCheckUtils]: 26: Hoare triple {5719#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {5719#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,639 INFO L280 TraceCheckUtils]: 28: Hoare triple {5719#(not (= 1 ~a7~0))} havoc #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,640 INFO L280 TraceCheckUtils]: 29: Hoare triple {5719#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-11 01:22:20,641 INFO L263 TraceCheckUtils]: 30: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:20,642 INFO L280 TraceCheckUtils]: 31: Hoare triple {5734#(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; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,642 INFO L280 TraceCheckUtils]: 32: Hoare triple {5735#(= ~a7~0 |old(~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); {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,643 INFO L280 TraceCheckUtils]: 33: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,645 INFO L280 TraceCheckUtils]: 36: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,646 INFO L280 TraceCheckUtils]: 37: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,646 INFO L280 TraceCheckUtils]: 38: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,647 INFO L280 TraceCheckUtils]: 39: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,648 INFO L280 TraceCheckUtils]: 40: Hoare triple {5736#(= 1 |old(~a7~0)|)} #res := 26; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,648 INFO L280 TraceCheckUtils]: 41: Hoare triple {5736#(= 1 |old(~a7~0)|)} assume true; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-11 01:22:20,649 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5736#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-11 01:22:20,650 INFO L280 TraceCheckUtils]: 43: Hoare triple {5697#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5697#false} is VALID [2020-07-11 01:22:20,650 INFO L280 TraceCheckUtils]: 44: Hoare triple {5697#false} ~output~0 := #t~ret3; {5697#false} is VALID [2020-07-11 01:22:20,650 INFO L280 TraceCheckUtils]: 45: Hoare triple {5697#false} havoc #t~ret3; {5697#false} is VALID [2020-07-11 01:22:20,651 INFO L280 TraceCheckUtils]: 46: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-11 01:22:20,651 INFO L280 TraceCheckUtils]: 47: Hoare triple {5697#false} havoc ~input~0; {5697#false} is VALID [2020-07-11 01:22:20,651 INFO L280 TraceCheckUtils]: 48: Hoare triple {5697#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5697#false} is VALID [2020-07-11 01:22:20,651 INFO L280 TraceCheckUtils]: 49: Hoare triple {5697#false} ~input~0 := #t~nondet2; {5697#false} is VALID [2020-07-11 01:22:20,651 INFO L280 TraceCheckUtils]: 50: Hoare triple {5697#false} havoc #t~nondet2; {5697#false} is VALID [2020-07-11 01:22:20,652 INFO L280 TraceCheckUtils]: 51: Hoare triple {5697#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5697#false} is VALID [2020-07-11 01:22:20,652 INFO L263 TraceCheckUtils]: 52: Hoare triple {5697#false} call #t~ret3 := calculate_output(~input~0); {5697#false} is VALID [2020-07-11 01:22:20,652 INFO L280 TraceCheckUtils]: 53: Hoare triple {5697#false} ~input := #in~input; {5697#false} is VALID [2020-07-11 01:22:20,652 INFO L280 TraceCheckUtils]: 54: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,653 INFO L280 TraceCheckUtils]: 55: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,653 INFO L280 TraceCheckUtils]: 56: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,653 INFO L280 TraceCheckUtils]: 57: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,653 INFO L280 TraceCheckUtils]: 58: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,654 INFO L280 TraceCheckUtils]: 59: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,654 INFO L280 TraceCheckUtils]: 60: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,654 INFO L280 TraceCheckUtils]: 61: Hoare triple {5697#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))); {5697#false} is VALID [2020-07-11 01:22:20,654 INFO L280 TraceCheckUtils]: 62: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,655 INFO L280 TraceCheckUtils]: 63: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,655 INFO L280 TraceCheckUtils]: 64: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,655 INFO L280 TraceCheckUtils]: 65: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,655 INFO L280 TraceCheckUtils]: 66: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,655 INFO L280 TraceCheckUtils]: 67: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,656 INFO L280 TraceCheckUtils]: 68: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,656 INFO L280 TraceCheckUtils]: 69: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,656 INFO L280 TraceCheckUtils]: 70: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,656 INFO L280 TraceCheckUtils]: 71: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,657 INFO L280 TraceCheckUtils]: 72: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,657 INFO L280 TraceCheckUtils]: 73: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,657 INFO L280 TraceCheckUtils]: 74: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,658 INFO L280 TraceCheckUtils]: 76: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,658 INFO L280 TraceCheckUtils]: 77: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,658 INFO L280 TraceCheckUtils]: 78: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,659 INFO L280 TraceCheckUtils]: 79: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,659 INFO L280 TraceCheckUtils]: 80: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,659 INFO L280 TraceCheckUtils]: 81: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,659 INFO L280 TraceCheckUtils]: 82: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,659 INFO L280 TraceCheckUtils]: 83: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,660 INFO L280 TraceCheckUtils]: 84: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,660 INFO L280 TraceCheckUtils]: 85: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,660 INFO L280 TraceCheckUtils]: 86: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,660 INFO L280 TraceCheckUtils]: 87: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,661 INFO L280 TraceCheckUtils]: 88: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,661 INFO L280 TraceCheckUtils]: 89: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,661 INFO L280 TraceCheckUtils]: 90: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,661 INFO L280 TraceCheckUtils]: 91: Hoare triple {5697#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)))); {5697#false} is VALID [2020-07-11 01:22:20,662 INFO L280 TraceCheckUtils]: 92: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,662 INFO L280 TraceCheckUtils]: 93: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,662 INFO L280 TraceCheckUtils]: 94: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,662 INFO L280 TraceCheckUtils]: 95: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,663 INFO L280 TraceCheckUtils]: 96: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,663 INFO L280 TraceCheckUtils]: 97: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,663 INFO L280 TraceCheckUtils]: 98: Hoare triple {5697#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))); {5697#false} is VALID [2020-07-11 01:22:20,663 INFO L280 TraceCheckUtils]: 99: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,664 INFO L280 TraceCheckUtils]: 100: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,664 INFO L280 TraceCheckUtils]: 101: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,664 INFO L280 TraceCheckUtils]: 102: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,664 INFO L280 TraceCheckUtils]: 103: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,665 INFO L280 TraceCheckUtils]: 104: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,665 INFO L280 TraceCheckUtils]: 105: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,665 INFO L280 TraceCheckUtils]: 106: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,665 INFO L280 TraceCheckUtils]: 107: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,665 INFO L280 TraceCheckUtils]: 108: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,666 INFO L280 TraceCheckUtils]: 109: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,666 INFO L280 TraceCheckUtils]: 110: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,666 INFO L280 TraceCheckUtils]: 111: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,666 INFO L280 TraceCheckUtils]: 112: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,667 INFO L280 TraceCheckUtils]: 113: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,667 INFO L280 TraceCheckUtils]: 114: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,667 INFO L280 TraceCheckUtils]: 115: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-11 01:22:20,667 INFO L280 TraceCheckUtils]: 116: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,668 INFO L280 TraceCheckUtils]: 117: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,668 INFO L280 TraceCheckUtils]: 118: Hoare triple {5697#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); {5697#false} is VALID [2020-07-11 01:22:20,668 INFO L280 TraceCheckUtils]: 119: Hoare triple {5697#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))); {5697#false} is VALID [2020-07-11 01:22:20,668 INFO L280 TraceCheckUtils]: 120: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,669 INFO L280 TraceCheckUtils]: 121: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,669 INFO L280 TraceCheckUtils]: 122: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,669 INFO L280 TraceCheckUtils]: 123: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,669 INFO L280 TraceCheckUtils]: 124: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,670 INFO L280 TraceCheckUtils]: 125: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,670 INFO L280 TraceCheckUtils]: 126: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,670 INFO L280 TraceCheckUtils]: 127: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,670 INFO L280 TraceCheckUtils]: 128: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,671 INFO L280 TraceCheckUtils]: 129: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,671 INFO L280 TraceCheckUtils]: 130: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,671 INFO L280 TraceCheckUtils]: 131: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,671 INFO L280 TraceCheckUtils]: 132: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,672 INFO L280 TraceCheckUtils]: 133: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,672 INFO L280 TraceCheckUtils]: 134: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,672 INFO L280 TraceCheckUtils]: 135: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,672 INFO L280 TraceCheckUtils]: 136: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,672 INFO L280 TraceCheckUtils]: 137: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,673 INFO L280 TraceCheckUtils]: 138: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,673 INFO L280 TraceCheckUtils]: 139: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,673 INFO L280 TraceCheckUtils]: 140: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,673 INFO L280 TraceCheckUtils]: 141: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,674 INFO L280 TraceCheckUtils]: 142: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,674 INFO L280 TraceCheckUtils]: 143: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,674 INFO L280 TraceCheckUtils]: 144: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,674 INFO L280 TraceCheckUtils]: 145: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,675 INFO L280 TraceCheckUtils]: 146: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,675 INFO L280 TraceCheckUtils]: 147: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,675 INFO L280 TraceCheckUtils]: 148: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,676 INFO L280 TraceCheckUtils]: 149: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,676 INFO L280 TraceCheckUtils]: 150: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,676 INFO L280 TraceCheckUtils]: 151: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,676 INFO L280 TraceCheckUtils]: 152: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,677 INFO L280 TraceCheckUtils]: 153: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,677 INFO L280 TraceCheckUtils]: 154: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,677 INFO L280 TraceCheckUtils]: 155: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,677 INFO L280 TraceCheckUtils]: 156: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,677 INFO L280 TraceCheckUtils]: 157: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,678 INFO L280 TraceCheckUtils]: 158: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,678 INFO L280 TraceCheckUtils]: 159: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-11 01:22:20,678 INFO L280 TraceCheckUtils]: 160: Hoare triple {5697#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {5697#false} is VALID [2020-07-11 01:22:20,678 INFO L280 TraceCheckUtils]: 161: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-11 01:22:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:22:20,703 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1992636591] [2020-07-11 01:22:20,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:22:20,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:22:20,704 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895724830] [2020-07-11 01:22:20,706 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 162 [2020-07-11 01:22:20,707 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:20,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:22:20,897 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:20,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:22:20,898 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:20,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:22:20,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:22:20,899 INFO L87 Difference]: Start difference. First operand 603 states and 731 transitions. Second operand 8 states. [2020-07-11 01:22:37,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:37,799 INFO L93 Difference]: Finished difference Result 1938 states and 2501 transitions. [2020-07-11 01:22:37,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-11 01:22:37,799 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 162 [2020-07-11 01:22:37,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:22:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:22:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-11 01:22:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:22:37,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-11 01:22:37,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1637 transitions. [2020-07-11 01:22:40,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1637 edges. 1637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:40,501 INFO L225 Difference]: With dead ends: 1938 [2020-07-11 01:22:40,501 INFO L226 Difference]: Without dead ends: 1359 [2020-07-11 01:22:40,506 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2020-07-11 01:22:40,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1359 states. [2020-07-11 01:22:49,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1359 to 1240. [2020-07-11 01:22:49,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:22:49,512 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1359 states. Second operand 1240 states. [2020-07-11 01:22:49,512 INFO L74 IsIncluded]: Start isIncluded. First operand 1359 states. Second operand 1240 states. [2020-07-11 01:22:49,512 INFO L87 Difference]: Start difference. First operand 1359 states. Second operand 1240 states. [2020-07-11 01:22:49,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:49,629 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-11 01:22:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-11 01:22:49,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:49,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:49,643 INFO L74 IsIncluded]: Start isIncluded. First operand 1240 states. Second operand 1359 states. [2020-07-11 01:22:49,645 INFO L87 Difference]: Start difference. First operand 1240 states. Second operand 1359 states. [2020-07-11 01:22:49,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:49,776 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-11 01:22:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-11 01:22:49,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:49,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:49,785 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:22:49,785 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:22:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1240 states. [2020-07-11 01:22:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1240 states and 1570 transitions. [2020-07-11 01:22:49,880 INFO L78 Accepts]: Start accepts. Automaton has 1240 states and 1570 transitions. Word has length 162 [2020-07-11 01:22:49,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:22:49,880 INFO L479 AbstractCegarLoop]: Abstraction has 1240 states and 1570 transitions. [2020-07-11 01:22:49,880 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:22:49,880 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1240 states and 1570 transitions. [2020-07-11 01:22:53,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1570 edges. 1570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1570 transitions. [2020-07-11 01:22:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-07-11 01:22:53,140 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:53,140 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:22:53,141 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 01:22:53,143 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:53,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:53,143 INFO L82 PathProgramCache]: Analyzing trace with hash -1181282038, now seen corresponding path program 1 times [2020-07-11 01:22:53,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:53,144 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [908068855] [2020-07-11 01:22:53,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:53,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {14870#(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; {14827#true} is VALID [2020-07-11 01:22:53,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {14827#true} ~d~0 := 4; {14827#true} is VALID [2020-07-11 01:22:53,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {14827#true} ~e~0 := 5; {14827#true} is VALID [2020-07-11 01:22:53,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {14827#true} ~f~0 := 6; {14827#true} is VALID [2020-07-11 01:22:53,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {14827#true} ~c~0 := 3; {14827#true} is VALID [2020-07-11 01:22:53,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {14827#true} ~b~0 := 2; {14827#true} is VALID [2020-07-11 01:22:53,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {14827#true} ~u~0 := 21; {14827#true} is VALID [2020-07-11 01:22:53,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {14827#true} ~v~0 := 22; {14827#true} is VALID [2020-07-11 01:22:53,453 INFO L280 TraceCheckUtils]: 8: Hoare triple {14827#true} ~w~0 := 23; {14827#true} is VALID [2020-07-11 01:22:53,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#true} ~x~0 := 24; {14827#true} is VALID [2020-07-11 01:22:53,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {14827#true} ~y~0 := 25; {14827#true} is VALID [2020-07-11 01:22:53,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {14827#true} ~z~0 := 26; {14827#true} is VALID [2020-07-11 01:22:53,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#true} ~a17~0 := 1; {14827#true} is VALID [2020-07-11 01:22:53,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {14827#true} ~a7~0 := 0; {14827#true} is VALID [2020-07-11 01:22:53,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {14827#true} ~a20~0 := 1; {14827#true} is VALID [2020-07-11 01:22:53,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {14827#true} ~a8~0 := 15; {14827#true} is VALID [2020-07-11 01:22:53,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {14827#true} ~a12~0 := 8; {14827#true} is VALID [2020-07-11 01:22:53,455 INFO L280 TraceCheckUtils]: 17: Hoare triple {14827#true} ~a16~0 := 5; {14827#true} is VALID [2020-07-11 01:22:53,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {14827#true} ~a21~0 := 1; {14827#true} is VALID [2020-07-11 01:22:53,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {14827#true} assume true; {14827#true} is VALID [2020-07-11 01:22:53,456 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14827#true} {14827#true} #1100#return; {14827#true} is VALID [2020-07-11 01:22:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:53,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {14871#(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; {14827#true} is VALID [2020-07-11 01:22:53,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {14827#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)); {14827#true} is VALID [2020-07-11 01:22:53,516 INFO L280 TraceCheckUtils]: 8: Hoare triple {14827#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))); {14827#true} is VALID [2020-07-11 01:22:53,516 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,516 INFO L280 TraceCheckUtils]: 11: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,517 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#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; {14827#true} is VALID [2020-07-11 01:22:53,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {14827#true} ~a16~0 := 6; {14827#true} is VALID [2020-07-11 01:22:53,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {14827#true} ~a20~0 := 1; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {14869#(= 1 ~a20~0)} ~a17~0 := 0; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,520 INFO L280 TraceCheckUtils]: 16: Hoare triple {14869#(= 1 ~a20~0)} #res := 24; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {14869#(= 1 ~a20~0)} assume true; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,522 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14869#(= 1 ~a20~0)} {14827#true} #1104#return; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,525 INFO L263 TraceCheckUtils]: 0: Hoare triple {14827#true} call ULTIMATE.init(); {14870#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:22:53,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {14870#(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; {14827#true} is VALID [2020-07-11 01:22:53,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {14827#true} ~d~0 := 4; {14827#true} is VALID [2020-07-11 01:22:53,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {14827#true} ~e~0 := 5; {14827#true} is VALID [2020-07-11 01:22:53,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {14827#true} ~f~0 := 6; {14827#true} is VALID [2020-07-11 01:22:53,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {14827#true} ~c~0 := 3; {14827#true} is VALID [2020-07-11 01:22:53,526 INFO L280 TraceCheckUtils]: 6: Hoare triple {14827#true} ~b~0 := 2; {14827#true} is VALID [2020-07-11 01:22:53,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {14827#true} ~u~0 := 21; {14827#true} is VALID [2020-07-11 01:22:53,526 INFO L280 TraceCheckUtils]: 8: Hoare triple {14827#true} ~v~0 := 22; {14827#true} is VALID [2020-07-11 01:22:53,527 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#true} ~w~0 := 23; {14827#true} is VALID [2020-07-11 01:22:53,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {14827#true} ~x~0 := 24; {14827#true} is VALID [2020-07-11 01:22:53,527 INFO L280 TraceCheckUtils]: 11: Hoare triple {14827#true} ~y~0 := 25; {14827#true} is VALID [2020-07-11 01:22:53,528 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#true} ~z~0 := 26; {14827#true} is VALID [2020-07-11 01:22:53,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {14827#true} ~a17~0 := 1; {14827#true} is VALID [2020-07-11 01:22:53,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {14827#true} ~a7~0 := 0; {14827#true} is VALID [2020-07-11 01:22:53,529 INFO L280 TraceCheckUtils]: 15: Hoare triple {14827#true} ~a20~0 := 1; {14827#true} is VALID [2020-07-11 01:22:53,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {14827#true} ~a8~0 := 15; {14827#true} is VALID [2020-07-11 01:22:53,529 INFO L280 TraceCheckUtils]: 17: Hoare triple {14827#true} ~a12~0 := 8; {14827#true} is VALID [2020-07-11 01:22:53,529 INFO L280 TraceCheckUtils]: 18: Hoare triple {14827#true} ~a16~0 := 5; {14827#true} is VALID [2020-07-11 01:22:53,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {14827#true} ~a21~0 := 1; {14827#true} is VALID [2020-07-11 01:22:53,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {14827#true} assume true; {14827#true} is VALID [2020-07-11 01:22:53,530 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14827#true} {14827#true} #1100#return; {14827#true} is VALID [2020-07-11 01:22:53,530 INFO L263 TraceCheckUtils]: 22: Hoare triple {14827#true} call #t~ret4 := main(); {14827#true} is VALID [2020-07-11 01:22:53,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {14827#true} ~output~0 := -1; {14827#true} is VALID [2020-07-11 01:22:53,531 INFO L280 TraceCheckUtils]: 24: Hoare triple {14827#true} assume !false; {14827#true} is VALID [2020-07-11 01:22:53,531 INFO L280 TraceCheckUtils]: 25: Hoare triple {14827#true} havoc ~input~0; {14827#true} is VALID [2020-07-11 01:22:53,531 INFO L280 TraceCheckUtils]: 26: Hoare triple {14827#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14827#true} is VALID [2020-07-11 01:22:53,532 INFO L280 TraceCheckUtils]: 27: Hoare triple {14827#true} ~input~0 := #t~nondet2; {14827#true} is VALID [2020-07-11 01:22:53,532 INFO L280 TraceCheckUtils]: 28: Hoare triple {14827#true} havoc #t~nondet2; {14827#true} is VALID [2020-07-11 01:22:53,532 INFO L280 TraceCheckUtils]: 29: Hoare triple {14827#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14827#true} is VALID [2020-07-11 01:22:53,533 INFO L263 TraceCheckUtils]: 30: Hoare triple {14827#true} call #t~ret3 := calculate_output(~input~0); {14871#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,533 INFO L280 TraceCheckUtils]: 31: Hoare triple {14871#(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; {14827#true} is VALID [2020-07-11 01:22:53,533 INFO L280 TraceCheckUtils]: 32: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,534 INFO L280 TraceCheckUtils]: 33: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,534 INFO L280 TraceCheckUtils]: 34: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,534 INFO L280 TraceCheckUtils]: 35: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,534 INFO L280 TraceCheckUtils]: 36: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,534 INFO L280 TraceCheckUtils]: 37: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {14827#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)); {14827#true} is VALID [2020-07-11 01:22:53,535 INFO L280 TraceCheckUtils]: 39: Hoare triple {14827#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))); {14827#true} is VALID [2020-07-11 01:22:53,535 INFO L280 TraceCheckUtils]: 40: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,537 INFO L280 TraceCheckUtils]: 41: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,537 INFO L280 TraceCheckUtils]: 42: Hoare triple {14827#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); {14827#true} is VALID [2020-07-11 01:22:53,537 INFO L280 TraceCheckUtils]: 43: Hoare triple {14827#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; {14827#true} is VALID [2020-07-11 01:22:53,537 INFO L280 TraceCheckUtils]: 44: Hoare triple {14827#true} ~a16~0 := 6; {14827#true} is VALID [2020-07-11 01:22:53,538 INFO L280 TraceCheckUtils]: 45: Hoare triple {14827#true} ~a20~0 := 1; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,538 INFO L280 TraceCheckUtils]: 46: Hoare triple {14869#(= 1 ~a20~0)} ~a17~0 := 0; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {14869#(= 1 ~a20~0)} #res := 24; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,539 INFO L280 TraceCheckUtils]: 48: Hoare triple {14869#(= 1 ~a20~0)} assume true; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,540 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {14869#(= 1 ~a20~0)} {14827#true} #1104#return; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,541 INFO L280 TraceCheckUtils]: 50: Hoare triple {14869#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,541 INFO L280 TraceCheckUtils]: 51: Hoare triple {14869#(= 1 ~a20~0)} ~output~0 := #t~ret3; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,542 INFO L280 TraceCheckUtils]: 52: Hoare triple {14869#(= 1 ~a20~0)} havoc #t~ret3; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,542 INFO L280 TraceCheckUtils]: 53: Hoare triple {14869#(= 1 ~a20~0)} assume !false; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {14869#(= 1 ~a20~0)} havoc ~input~0; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,543 INFO L280 TraceCheckUtils]: 55: Hoare triple {14869#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,544 INFO L280 TraceCheckUtils]: 56: Hoare triple {14869#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,544 INFO L280 TraceCheckUtils]: 57: Hoare triple {14869#(= 1 ~a20~0)} havoc #t~nondet2; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,545 INFO L280 TraceCheckUtils]: 58: Hoare triple {14869#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,545 INFO L263 TraceCheckUtils]: 59: Hoare triple {14869#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,546 INFO L280 TraceCheckUtils]: 60: Hoare triple {14869#(= 1 ~a20~0)} ~input := #in~input; {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,546 INFO L280 TraceCheckUtils]: 61: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,547 INFO L280 TraceCheckUtils]: 62: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,547 INFO L280 TraceCheckUtils]: 63: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,549 INFO L280 TraceCheckUtils]: 66: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,549 INFO L280 TraceCheckUtils]: 67: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,550 INFO L280 TraceCheckUtils]: 68: Hoare triple {14869#(= 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))); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,551 INFO L280 TraceCheckUtils]: 70: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,552 INFO L280 TraceCheckUtils]: 71: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,552 INFO L280 TraceCheckUtils]: 72: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,553 INFO L280 TraceCheckUtils]: 73: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,553 INFO L280 TraceCheckUtils]: 74: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,554 INFO L280 TraceCheckUtils]: 75: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,555 INFO L280 TraceCheckUtils]: 76: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,556 INFO L280 TraceCheckUtils]: 77: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,557 INFO L280 TraceCheckUtils]: 78: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,558 INFO L280 TraceCheckUtils]: 79: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,558 INFO L280 TraceCheckUtils]: 80: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,559 INFO L280 TraceCheckUtils]: 81: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,559 INFO L280 TraceCheckUtils]: 82: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,560 INFO L280 TraceCheckUtils]: 83: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,561 INFO L280 TraceCheckUtils]: 84: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,561 INFO L280 TraceCheckUtils]: 85: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,563 INFO L280 TraceCheckUtils]: 86: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,564 INFO L280 TraceCheckUtils]: 87: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,565 INFO L280 TraceCheckUtils]: 88: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,565 INFO L280 TraceCheckUtils]: 89: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,566 INFO L280 TraceCheckUtils]: 90: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,566 INFO L280 TraceCheckUtils]: 91: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,567 INFO L280 TraceCheckUtils]: 92: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,567 INFO L280 TraceCheckUtils]: 93: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,568 INFO L280 TraceCheckUtils]: 94: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,568 INFO L280 TraceCheckUtils]: 95: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,569 INFO L280 TraceCheckUtils]: 96: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,569 INFO L280 TraceCheckUtils]: 97: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,570 INFO L280 TraceCheckUtils]: 98: Hoare triple {14869#(= 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)))); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,570 INFO L280 TraceCheckUtils]: 99: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,571 INFO L280 TraceCheckUtils]: 100: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,571 INFO L280 TraceCheckUtils]: 101: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,572 INFO L280 TraceCheckUtils]: 102: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,572 INFO L280 TraceCheckUtils]: 103: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,584 INFO L280 TraceCheckUtils]: 104: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,584 INFO L280 TraceCheckUtils]: 105: Hoare triple {14869#(= 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))); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,585 INFO L280 TraceCheckUtils]: 106: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,585 INFO L280 TraceCheckUtils]: 107: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,586 INFO L280 TraceCheckUtils]: 108: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,586 INFO L280 TraceCheckUtils]: 109: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,587 INFO L280 TraceCheckUtils]: 110: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,587 INFO L280 TraceCheckUtils]: 111: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,588 INFO L280 TraceCheckUtils]: 112: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,589 INFO L280 TraceCheckUtils]: 113: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,589 INFO L280 TraceCheckUtils]: 114: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,590 INFO L280 TraceCheckUtils]: 115: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,594 INFO L280 TraceCheckUtils]: 116: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,596 INFO L280 TraceCheckUtils]: 117: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,597 INFO L280 TraceCheckUtils]: 118: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,598 INFO L280 TraceCheckUtils]: 119: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,598 INFO L280 TraceCheckUtils]: 120: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,599 INFO L280 TraceCheckUtils]: 121: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,599 INFO L280 TraceCheckUtils]: 122: Hoare triple {14869#(= 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)); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,601 INFO L280 TraceCheckUtils]: 123: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,602 INFO L280 TraceCheckUtils]: 124: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,602 INFO L280 TraceCheckUtils]: 125: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,603 INFO L280 TraceCheckUtils]: 126: Hoare triple {14869#(= 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))); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,603 INFO L280 TraceCheckUtils]: 127: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,604 INFO L280 TraceCheckUtils]: 128: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,605 INFO L280 TraceCheckUtils]: 129: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,605 INFO L280 TraceCheckUtils]: 130: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,606 INFO L280 TraceCheckUtils]: 131: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,606 INFO L280 TraceCheckUtils]: 132: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,607 INFO L280 TraceCheckUtils]: 133: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,607 INFO L280 TraceCheckUtils]: 134: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,608 INFO L280 TraceCheckUtils]: 135: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,608 INFO L280 TraceCheckUtils]: 136: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,609 INFO L280 TraceCheckUtils]: 137: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,609 INFO L280 TraceCheckUtils]: 138: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,610 INFO L280 TraceCheckUtils]: 139: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,610 INFO L280 TraceCheckUtils]: 140: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,611 INFO L280 TraceCheckUtils]: 141: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,611 INFO L280 TraceCheckUtils]: 142: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,612 INFO L280 TraceCheckUtils]: 143: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,612 INFO L280 TraceCheckUtils]: 144: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,613 INFO L280 TraceCheckUtils]: 145: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,613 INFO L280 TraceCheckUtils]: 146: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,614 INFO L280 TraceCheckUtils]: 147: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,614 INFO L280 TraceCheckUtils]: 148: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,615 INFO L280 TraceCheckUtils]: 149: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,615 INFO L280 TraceCheckUtils]: 150: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,616 INFO L280 TraceCheckUtils]: 151: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,616 INFO L280 TraceCheckUtils]: 152: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,617 INFO L280 TraceCheckUtils]: 153: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,617 INFO L280 TraceCheckUtils]: 154: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,617 INFO L280 TraceCheckUtils]: 155: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,618 INFO L280 TraceCheckUtils]: 156: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,618 INFO L280 TraceCheckUtils]: 157: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,619 INFO L280 TraceCheckUtils]: 158: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,619 INFO L280 TraceCheckUtils]: 159: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,620 INFO L280 TraceCheckUtils]: 160: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,620 INFO L280 TraceCheckUtils]: 161: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,621 INFO L280 TraceCheckUtils]: 162: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,621 INFO L280 TraceCheckUtils]: 163: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,622 INFO L280 TraceCheckUtils]: 164: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,622 INFO L280 TraceCheckUtils]: 165: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,623 INFO L280 TraceCheckUtils]: 166: Hoare triple {14869#(= 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); {14869#(= 1 ~a20~0)} is VALID [2020-07-11 01:22:53,623 INFO L280 TraceCheckUtils]: 167: Hoare triple {14869#(= 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; {14828#false} is VALID [2020-07-11 01:22:53,623 INFO L280 TraceCheckUtils]: 168: Hoare triple {14828#false} assume !false; {14828#false} is VALID [2020-07-11 01:22:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:22:53,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [908068855] [2020-07-11 01:22:53,656 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:22:53,656 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:22:53,656 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428277310] [2020-07-11 01:22:53,658 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-11 01:22:53,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:53,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:22:53,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:53,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:22:53,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:53,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:22:53,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:22:53,844 INFO L87 Difference]: Start difference. First operand 1240 states and 1570 transitions. Second operand 5 states. [2020-07-11 01:23:14,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:14,593 INFO L93 Difference]: Finished difference Result 3245 states and 4237 transitions. [2020-07-11 01:23:14,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:23:14,593 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-11 01:23:14,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:23:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:23:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:23:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:23:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:23:14,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-11 01:23:16,609 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 01:23:16,782 INFO L225 Difference]: With dead ends: 3245 [2020-07-11 01:23:16,782 INFO L226 Difference]: Without dead ends: 2029 [2020-07-11 01:23:16,788 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 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 01:23:16,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2029 states. [2020-07-11 01:23:28,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2029 to 1534. [2020-07-11 01:23:28,825 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:23:28,825 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2029 states. Second operand 1534 states. [2020-07-11 01:23:28,825 INFO L74 IsIncluded]: Start isIncluded. First operand 2029 states. Second operand 1534 states. [2020-07-11 01:23:28,825 INFO L87 Difference]: Start difference. First operand 2029 states. Second operand 1534 states. [2020-07-11 01:23:29,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:29,069 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-11 01:23:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-11 01:23:29,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:23:29,079 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:23:29,079 INFO L74 IsIncluded]: Start isIncluded. First operand 1534 states. Second operand 2029 states. [2020-07-11 01:23:29,079 INFO L87 Difference]: Start difference. First operand 1534 states. Second operand 2029 states. [2020-07-11 01:23:29,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:29,334 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-11 01:23:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-11 01:23:29,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:23:29,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:23:29,344 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:23:29,345 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:23:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1534 states. [2020-07-11 01:23:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1534 states and 1912 transitions. [2020-07-11 01:23:29,487 INFO L78 Accepts]: Start accepts. Automaton has 1534 states and 1912 transitions. Word has length 169 [2020-07-11 01:23:29,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:23:29,489 INFO L479 AbstractCegarLoop]: Abstraction has 1534 states and 1912 transitions. [2020-07-11 01:23:29,489 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:23:29,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1534 states and 1912 transitions. [2020-07-11 01:23:34,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1912 edges. 1912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1912 transitions. [2020-07-11 01:23:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-07-11 01:23:34,339 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:23:34,340 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:23:34,340 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 01:23:34,340 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:23:34,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:23:34,341 INFO L82 PathProgramCache]: Analyzing trace with hash -2099631972, now seen corresponding path program 1 times [2020-07-11 01:23:34,341 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:23:34,341 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1421090779] [2020-07-11 01:23:34,341 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:23:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:34,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {28540#(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; {28493#true} is VALID [2020-07-11 01:23:34,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {28493#true} ~d~0 := 4; {28493#true} is VALID [2020-07-11 01:23:34,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {28493#true} ~e~0 := 5; {28493#true} is VALID [2020-07-11 01:23:34,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {28493#true} ~f~0 := 6; {28493#true} is VALID [2020-07-11 01:23:34,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {28493#true} ~c~0 := 3; {28493#true} is VALID [2020-07-11 01:23:34,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {28493#true} ~b~0 := 2; {28493#true} is VALID [2020-07-11 01:23:34,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {28493#true} ~u~0 := 21; {28493#true} is VALID [2020-07-11 01:23:34,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {28493#true} ~v~0 := 22; {28493#true} is VALID [2020-07-11 01:23:34,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {28493#true} ~w~0 := 23; {28493#true} is VALID [2020-07-11 01:23:34,477 INFO L280 TraceCheckUtils]: 9: Hoare triple {28493#true} ~x~0 := 24; {28493#true} is VALID [2020-07-11 01:23:34,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {28493#true} ~y~0 := 25; {28493#true} is VALID [2020-07-11 01:23:34,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {28493#true} ~z~0 := 26; {28493#true} is VALID [2020-07-11 01:23:34,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {28493#true} ~a17~0 := 1; {28493#true} is VALID [2020-07-11 01:23:34,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {28493#true} ~a7~0 := 0; {28493#true} is VALID [2020-07-11 01:23:34,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {28493#true} ~a20~0 := 1; {28493#true} is VALID [2020-07-11 01:23:34,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {28493#true} ~a8~0 := 15; {28493#true} is VALID [2020-07-11 01:23:34,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {28493#true} ~a12~0 := 8; {28493#true} is VALID [2020-07-11 01:23:34,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {28493#true} ~a16~0 := 5; {28493#true} is VALID [2020-07-11 01:23:34,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {28493#true} ~a21~0 := 1; {28493#true} is VALID [2020-07-11 01:23:34,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {28493#true} assume true; {28493#true} is VALID [2020-07-11 01:23:34,479 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28493#true} {28493#true} #1100#return; {28493#true} is VALID [2020-07-11 01:23:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:34,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {28541#(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; {28493#true} is VALID [2020-07-11 01:23:34,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {28493#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); {28493#true} is VALID [2020-07-11 01:23:34,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {28493#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); {28493#true} is VALID [2020-07-11 01:23:34,510 INFO L280 TraceCheckUtils]: 3: Hoare triple {28493#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); {28493#true} is VALID [2020-07-11 01:23:34,510 INFO L280 TraceCheckUtils]: 4: Hoare triple {28493#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; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {28527#(= 1 ~a21~0)} ~a8~0 := 13; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {28527#(= 1 ~a21~0)} ~a7~0 := 1; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {28527#(= 1 ~a21~0)} ~a16~0 := 4; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {28527#(= 1 ~a21~0)} #res := -1; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,514 INFO L280 TraceCheckUtils]: 9: Hoare triple {28527#(= 1 ~a21~0)} assume true; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,515 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28527#(= 1 ~a21~0)} {28493#true} #1104#return; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:34,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {28541#(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; {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:23:34,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {28542#(= ~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); {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:23:34,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {28542#(= ~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; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} #res := 26; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} assume true; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,551 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28543#(not (= 1 |old(~a21~0)|))} {28527#(= 1 ~a21~0)} #1104#return; {28494#false} is VALID [2020-07-11 01:23:34,553 INFO L263 TraceCheckUtils]: 0: Hoare triple {28493#true} call ULTIMATE.init(); {28540#(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 01:23:34,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {28540#(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; {28493#true} is VALID [2020-07-11 01:23:34,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {28493#true} ~d~0 := 4; {28493#true} is VALID [2020-07-11 01:23:34,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {28493#true} ~e~0 := 5; {28493#true} is VALID [2020-07-11 01:23:34,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {28493#true} ~f~0 := 6; {28493#true} is VALID [2020-07-11 01:23:34,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {28493#true} ~c~0 := 3; {28493#true} is VALID [2020-07-11 01:23:34,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {28493#true} ~b~0 := 2; {28493#true} is VALID [2020-07-11 01:23:34,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {28493#true} ~u~0 := 21; {28493#true} is VALID [2020-07-11 01:23:34,555 INFO L280 TraceCheckUtils]: 8: Hoare triple {28493#true} ~v~0 := 22; {28493#true} is VALID [2020-07-11 01:23:34,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {28493#true} ~w~0 := 23; {28493#true} is VALID [2020-07-11 01:23:34,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {28493#true} ~x~0 := 24; {28493#true} is VALID [2020-07-11 01:23:34,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {28493#true} ~y~0 := 25; {28493#true} is VALID [2020-07-11 01:23:34,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {28493#true} ~z~0 := 26; {28493#true} is VALID [2020-07-11 01:23:34,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {28493#true} ~a17~0 := 1; {28493#true} is VALID [2020-07-11 01:23:34,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {28493#true} ~a7~0 := 0; {28493#true} is VALID [2020-07-11 01:23:34,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {28493#true} ~a20~0 := 1; {28493#true} is VALID [2020-07-11 01:23:34,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {28493#true} ~a8~0 := 15; {28493#true} is VALID [2020-07-11 01:23:34,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {28493#true} ~a12~0 := 8; {28493#true} is VALID [2020-07-11 01:23:34,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {28493#true} ~a16~0 := 5; {28493#true} is VALID [2020-07-11 01:23:34,557 INFO L280 TraceCheckUtils]: 19: Hoare triple {28493#true} ~a21~0 := 1; {28493#true} is VALID [2020-07-11 01:23:34,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {28493#true} assume true; {28493#true} is VALID [2020-07-11 01:23:34,557 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28493#true} {28493#true} #1100#return; {28493#true} is VALID [2020-07-11 01:23:34,557 INFO L263 TraceCheckUtils]: 22: Hoare triple {28493#true} call #t~ret4 := main(); {28493#true} is VALID [2020-07-11 01:23:34,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {28493#true} ~output~0 := -1; {28493#true} is VALID [2020-07-11 01:23:34,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {28493#true} assume !false; {28493#true} is VALID [2020-07-11 01:23:34,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {28493#true} havoc ~input~0; {28493#true} is VALID [2020-07-11 01:23:34,558 INFO L280 TraceCheckUtils]: 26: Hoare triple {28493#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28493#true} is VALID [2020-07-11 01:23:34,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {28493#true} ~input~0 := #t~nondet2; {28493#true} is VALID [2020-07-11 01:23:34,558 INFO L280 TraceCheckUtils]: 28: Hoare triple {28493#true} havoc #t~nondet2; {28493#true} is VALID [2020-07-11 01:23:34,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {28493#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28493#true} is VALID [2020-07-11 01:23:34,561 INFO L263 TraceCheckUtils]: 30: Hoare triple {28493#true} call #t~ret3 := calculate_output(~input~0); {28541#(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 01:23:34,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {28541#(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; {28493#true} is VALID [2020-07-11 01:23:34,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {28493#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); {28493#true} is VALID [2020-07-11 01:23:34,562 INFO L280 TraceCheckUtils]: 33: Hoare triple {28493#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); {28493#true} is VALID [2020-07-11 01:23:34,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {28493#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); {28493#true} is VALID [2020-07-11 01:23:34,564 INFO L280 TraceCheckUtils]: 35: Hoare triple {28493#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; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,564 INFO L280 TraceCheckUtils]: 36: Hoare triple {28527#(= 1 ~a21~0)} ~a8~0 := 13; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,565 INFO L280 TraceCheckUtils]: 37: Hoare triple {28527#(= 1 ~a21~0)} ~a7~0 := 1; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,565 INFO L280 TraceCheckUtils]: 38: Hoare triple {28527#(= 1 ~a21~0)} ~a16~0 := 4; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,566 INFO L280 TraceCheckUtils]: 39: Hoare triple {28527#(= 1 ~a21~0)} #res := -1; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,566 INFO L280 TraceCheckUtils]: 40: Hoare triple {28527#(= 1 ~a21~0)} assume true; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,567 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28527#(= 1 ~a21~0)} {28493#true} #1104#return; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,568 INFO L280 TraceCheckUtils]: 42: Hoare triple {28527#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,569 INFO L280 TraceCheckUtils]: 43: Hoare triple {28527#(= 1 ~a21~0)} ~output~0 := #t~ret3; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,569 INFO L280 TraceCheckUtils]: 44: Hoare triple {28527#(= 1 ~a21~0)} havoc #t~ret3; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,570 INFO L280 TraceCheckUtils]: 45: Hoare triple {28527#(= 1 ~a21~0)} assume !false; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,570 INFO L280 TraceCheckUtils]: 46: Hoare triple {28527#(= 1 ~a21~0)} havoc ~input~0; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {28527#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,571 INFO L280 TraceCheckUtils]: 48: Hoare triple {28527#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,572 INFO L280 TraceCheckUtils]: 49: Hoare triple {28527#(= 1 ~a21~0)} havoc #t~nondet2; {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,572 INFO L280 TraceCheckUtils]: 50: Hoare triple {28527#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28527#(= 1 ~a21~0)} is VALID [2020-07-11 01:23:34,573 INFO L263 TraceCheckUtils]: 51: Hoare triple {28527#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {28541#(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 01:23:34,574 INFO L280 TraceCheckUtils]: 52: Hoare triple {28541#(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; {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:23:34,574 INFO L280 TraceCheckUtils]: 53: Hoare triple {28542#(= ~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); {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:23:34,575 INFO L280 TraceCheckUtils]: 54: Hoare triple {28542#(= ~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; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,576 INFO L280 TraceCheckUtils]: 55: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,576 INFO L280 TraceCheckUtils]: 56: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,577 INFO L280 TraceCheckUtils]: 57: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,594 INFO L280 TraceCheckUtils]: 58: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,595 INFO L280 TraceCheckUtils]: 59: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,595 INFO L280 TraceCheckUtils]: 60: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} #res := 26; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,597 INFO L280 TraceCheckUtils]: 62: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} assume true; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:23:34,598 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28543#(not (= 1 |old(~a21~0)|))} {28527#(= 1 ~a21~0)} #1104#return; {28494#false} is VALID [2020-07-11 01:23:34,598 INFO L280 TraceCheckUtils]: 64: Hoare triple {28494#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28494#false} is VALID [2020-07-11 01:23:34,598 INFO L280 TraceCheckUtils]: 65: Hoare triple {28494#false} ~output~0 := #t~ret3; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 66: Hoare triple {28494#false} havoc #t~ret3; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 67: Hoare triple {28494#false} assume !false; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 68: Hoare triple {28494#false} havoc ~input~0; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 69: Hoare triple {28494#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 70: Hoare triple {28494#false} ~input~0 := #t~nondet2; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 71: Hoare triple {28494#false} havoc #t~nondet2; {28494#false} is VALID [2020-07-11 01:23:34,599 INFO L280 TraceCheckUtils]: 72: Hoare triple {28494#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28494#false} is VALID [2020-07-11 01:23:34,600 INFO L263 TraceCheckUtils]: 73: Hoare triple {28494#false} call #t~ret3 := calculate_output(~input~0); {28494#false} is VALID [2020-07-11 01:23:34,600 INFO L280 TraceCheckUtils]: 74: Hoare triple {28494#false} ~input := #in~input; {28494#false} is VALID [2020-07-11 01:23:34,600 INFO L280 TraceCheckUtils]: 75: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,600 INFO L280 TraceCheckUtils]: 76: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,600 INFO L280 TraceCheckUtils]: 77: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,601 INFO L280 TraceCheckUtils]: 78: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,601 INFO L280 TraceCheckUtils]: 79: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,601 INFO L280 TraceCheckUtils]: 80: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,601 INFO L280 TraceCheckUtils]: 81: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,606 INFO L280 TraceCheckUtils]: 82: Hoare triple {28494#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))); {28494#false} is VALID [2020-07-11 01:23:34,606 INFO L280 TraceCheckUtils]: 83: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,606 INFO L280 TraceCheckUtils]: 84: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,606 INFO L280 TraceCheckUtils]: 85: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,606 INFO L280 TraceCheckUtils]: 86: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,607 INFO L280 TraceCheckUtils]: 87: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,607 INFO L280 TraceCheckUtils]: 88: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,607 INFO L280 TraceCheckUtils]: 89: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,607 INFO L280 TraceCheckUtils]: 90: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,607 INFO L280 TraceCheckUtils]: 91: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,607 INFO L280 TraceCheckUtils]: 92: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,608 INFO L280 TraceCheckUtils]: 93: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,608 INFO L280 TraceCheckUtils]: 94: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,608 INFO L280 TraceCheckUtils]: 95: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,608 INFO L280 TraceCheckUtils]: 96: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,608 INFO L280 TraceCheckUtils]: 97: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,609 INFO L280 TraceCheckUtils]: 98: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,609 INFO L280 TraceCheckUtils]: 99: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,609 INFO L280 TraceCheckUtils]: 100: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,609 INFO L280 TraceCheckUtils]: 101: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,609 INFO L280 TraceCheckUtils]: 102: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,609 INFO L280 TraceCheckUtils]: 103: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,610 INFO L280 TraceCheckUtils]: 104: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,610 INFO L280 TraceCheckUtils]: 105: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,610 INFO L280 TraceCheckUtils]: 106: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,610 INFO L280 TraceCheckUtils]: 107: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,610 INFO L280 TraceCheckUtils]: 108: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,610 INFO L280 TraceCheckUtils]: 109: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,611 INFO L280 TraceCheckUtils]: 110: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,611 INFO L280 TraceCheckUtils]: 111: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,611 INFO L280 TraceCheckUtils]: 112: Hoare triple {28494#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)))); {28494#false} is VALID [2020-07-11 01:23:34,611 INFO L280 TraceCheckUtils]: 113: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,611 INFO L280 TraceCheckUtils]: 114: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,612 INFO L280 TraceCheckUtils]: 115: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,612 INFO L280 TraceCheckUtils]: 116: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,612 INFO L280 TraceCheckUtils]: 117: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,612 INFO L280 TraceCheckUtils]: 118: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,612 INFO L280 TraceCheckUtils]: 119: Hoare triple {28494#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))); {28494#false} is VALID [2020-07-11 01:23:34,612 INFO L280 TraceCheckUtils]: 120: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,613 INFO L280 TraceCheckUtils]: 121: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,613 INFO L280 TraceCheckUtils]: 122: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,613 INFO L280 TraceCheckUtils]: 123: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,613 INFO L280 TraceCheckUtils]: 124: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,613 INFO L280 TraceCheckUtils]: 125: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,613 INFO L280 TraceCheckUtils]: 126: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,614 INFO L280 TraceCheckUtils]: 127: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,614 INFO L280 TraceCheckUtils]: 128: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,614 INFO L280 TraceCheckUtils]: 129: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,614 INFO L280 TraceCheckUtils]: 130: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,614 INFO L280 TraceCheckUtils]: 131: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,614 INFO L280 TraceCheckUtils]: 132: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,615 INFO L280 TraceCheckUtils]: 133: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,615 INFO L280 TraceCheckUtils]: 134: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,615 INFO L280 TraceCheckUtils]: 135: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,615 INFO L280 TraceCheckUtils]: 136: Hoare triple {28494#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)); {28494#false} is VALID [2020-07-11 01:23:34,615 INFO L280 TraceCheckUtils]: 137: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,615 INFO L280 TraceCheckUtils]: 138: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,616 INFO L280 TraceCheckUtils]: 139: Hoare triple {28494#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); {28494#false} is VALID [2020-07-11 01:23:34,616 INFO L280 TraceCheckUtils]: 140: Hoare triple {28494#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))); {28494#false} is VALID [2020-07-11 01:23:34,616 INFO L280 TraceCheckUtils]: 141: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,616 INFO L280 TraceCheckUtils]: 142: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,616 INFO L280 TraceCheckUtils]: 143: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,616 INFO L280 TraceCheckUtils]: 144: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,617 INFO L280 TraceCheckUtils]: 145: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,617 INFO L280 TraceCheckUtils]: 146: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,617 INFO L280 TraceCheckUtils]: 147: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,617 INFO L280 TraceCheckUtils]: 148: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,617 INFO L280 TraceCheckUtils]: 149: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,617 INFO L280 TraceCheckUtils]: 150: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,618 INFO L280 TraceCheckUtils]: 151: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,618 INFO L280 TraceCheckUtils]: 152: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,618 INFO L280 TraceCheckUtils]: 153: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,618 INFO L280 TraceCheckUtils]: 154: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,618 INFO L280 TraceCheckUtils]: 155: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,619 INFO L280 TraceCheckUtils]: 156: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,619 INFO L280 TraceCheckUtils]: 157: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,619 INFO L280 TraceCheckUtils]: 158: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,619 INFO L280 TraceCheckUtils]: 159: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,619 INFO L280 TraceCheckUtils]: 160: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,619 INFO L280 TraceCheckUtils]: 161: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,620 INFO L280 TraceCheckUtils]: 162: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,620 INFO L280 TraceCheckUtils]: 163: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,620 INFO L280 TraceCheckUtils]: 164: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,620 INFO L280 TraceCheckUtils]: 165: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,620 INFO L280 TraceCheckUtils]: 166: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,621 INFO L280 TraceCheckUtils]: 167: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,621 INFO L280 TraceCheckUtils]: 168: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,621 INFO L280 TraceCheckUtils]: 169: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,621 INFO L280 TraceCheckUtils]: 170: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,621 INFO L280 TraceCheckUtils]: 171: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,622 INFO L280 TraceCheckUtils]: 172: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,622 INFO L280 TraceCheckUtils]: 173: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,622 INFO L280 TraceCheckUtils]: 174: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,622 INFO L280 TraceCheckUtils]: 175: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,622 INFO L280 TraceCheckUtils]: 176: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,623 INFO L280 TraceCheckUtils]: 177: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,623 INFO L280 TraceCheckUtils]: 178: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,623 INFO L280 TraceCheckUtils]: 179: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,623 INFO L280 TraceCheckUtils]: 180: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-11 01:23:34,623 INFO L280 TraceCheckUtils]: 181: Hoare triple {28494#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {28494#false} is VALID [2020-07-11 01:23:34,623 INFO L280 TraceCheckUtils]: 182: Hoare triple {28494#false} assume !false; {28494#false} is VALID [2020-07-11 01:23:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:23:34,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1421090779] [2020-07-11 01:23:34,656 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:23:34,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:23:34,657 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098350120] [2020-07-11 01:23:34,659 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2020-07-11 01:23:34,660 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:23:34,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:23:34,918 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:34,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:23:34,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:23:34,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:23:34,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:23:34,920 INFO L87 Difference]: Start difference. First operand 1534 states and 1912 transitions. Second operand 7 states. [2020-07-11 01:23:57,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:57,115 INFO L93 Difference]: Finished difference Result 3464 states and 4439 transitions. [2020-07-11 01:23:57,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:23:57,115 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2020-07-11 01:23:57,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:23:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:23:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-11 01:23:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:23:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-11 01:23:57,128 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1308 transitions. [2020-07-11 01:23:59,083 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1308 edges. 1308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:59,285 INFO L225 Difference]: With dead ends: 3464 [2020-07-11 01:23:59,285 INFO L226 Difference]: Without dead ends: 1954 [2020-07-11 01:23:59,291 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 01:23:59,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1954 states. [2020-07-11 01:24:13,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1954 to 1716. [2020-07-11 01:24:13,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:24:13,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1954 states. Second operand 1716 states. [2020-07-11 01:24:13,047 INFO L74 IsIncluded]: Start isIncluded. First operand 1954 states. Second operand 1716 states. [2020-07-11 01:24:13,047 INFO L87 Difference]: Start difference. First operand 1954 states. Second operand 1716 states. [2020-07-11 01:24:13,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:13,212 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-11 01:24:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-11 01:24:13,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:24:13,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:24:13,222 INFO L74 IsIncluded]: Start isIncluded. First operand 1716 states. Second operand 1954 states. [2020-07-11 01:24:13,222 INFO L87 Difference]: Start difference. First operand 1716 states. Second operand 1954 states. [2020-07-11 01:24:13,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:13,374 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-11 01:24:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-11 01:24:13,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:24:13,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:24:13,380 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:24:13,380 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:24:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1716 states. [2020-07-11 01:24:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1716 states and 2149 transitions. [2020-07-11 01:24:13,497 INFO L78 Accepts]: Start accepts. Automaton has 1716 states and 2149 transitions. Word has length 183 [2020-07-11 01:24:13,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:24:13,497 INFO L479 AbstractCegarLoop]: Abstraction has 1716 states and 2149 transitions. [2020-07-11 01:24:13,497 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:24:13,497 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1716 states and 2149 transitions. [2020-07-11 01:24:18,841 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2149 edges. 2149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:24:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2149 transitions. [2020-07-11 01:24:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-07-11 01:24:18,847 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:24:18,848 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:24:18,848 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 01:24:18,848 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:24:18,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:24:18,848 INFO L82 PathProgramCache]: Analyzing trace with hash 556449373, now seen corresponding path program 1 times [2020-07-11 01:24:18,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:24:18,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [616867361] [2020-07-11 01:24:18,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:24:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:19,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {42880#(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; {42826#true} is VALID [2020-07-11 01:24:19,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {42826#true} ~d~0 := 4; {42826#true} is VALID [2020-07-11 01:24:19,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {42826#true} ~e~0 := 5; {42826#true} is VALID [2020-07-11 01:24:19,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {42826#true} ~f~0 := 6; {42826#true} is VALID [2020-07-11 01:24:19,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {42826#true} ~c~0 := 3; {42826#true} is VALID [2020-07-11 01:24:19,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {42826#true} ~b~0 := 2; {42826#true} is VALID [2020-07-11 01:24:19,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {42826#true} ~u~0 := 21; {42826#true} is VALID [2020-07-11 01:24:19,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {42826#true} ~v~0 := 22; {42826#true} is VALID [2020-07-11 01:24:19,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {42826#true} ~w~0 := 23; {42826#true} is VALID [2020-07-11 01:24:19,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {42826#true} ~x~0 := 24; {42826#true} is VALID [2020-07-11 01:24:19,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {42826#true} ~y~0 := 25; {42826#true} is VALID [2020-07-11 01:24:19,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {42826#true} ~z~0 := 26; {42826#true} is VALID [2020-07-11 01:24:19,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {42826#true} ~a17~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {42826#true} ~a7~0 := 0; {42826#true} is VALID [2020-07-11 01:24:19,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {42826#true} ~a20~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {42826#true} ~a8~0 := 15; {42826#true} is VALID [2020-07-11 01:24:19,012 INFO L280 TraceCheckUtils]: 16: Hoare triple {42826#true} ~a12~0 := 8; {42826#true} is VALID [2020-07-11 01:24:19,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {42826#true} ~a16~0 := 5; {42826#true} is VALID [2020-07-11 01:24:19,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {42826#true} ~a21~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {42826#true} assume true; {42826#true} is VALID [2020-07-11 01:24:19,013 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42826#true} {42826#true} #1100#return; {42826#true} is VALID [2020-07-11 01:24:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:19,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {42881#(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; {42826#true} is VALID [2020-07-11 01:24:19,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {42826#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)); {42826#true} is VALID [2020-07-11 01:24:19,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {42826#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)); {42826#true} is VALID [2020-07-11 01:24:19,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {42826#true} ~a7~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {42826#true} ~a17~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,084 INFO L280 TraceCheckUtils]: 11: Hoare triple {42882#(= 1 ~a17~0)} ~a21~0 := 0; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {42882#(= 1 ~a17~0)} ~a20~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {42882#(= 1 ~a17~0)} ~a8~0 := 13; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {42882#(= 1 ~a17~0)} ~a16~0 := 5; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,090 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42826#true} #1104#return; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:19,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {42881#(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; {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {42883#(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); {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {42883#(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; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,154 INFO L280 TraceCheckUtils]: 7: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,155 INFO L280 TraceCheckUtils]: 8: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,156 INFO L280 TraceCheckUtils]: 9: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,158 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42827#false} is VALID [2020-07-11 01:24:19,162 INFO L263 TraceCheckUtils]: 0: Hoare triple {42826#true} call ULTIMATE.init(); {42880#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:24:19,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {42880#(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; {42826#true} is VALID [2020-07-11 01:24:19,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {42826#true} ~d~0 := 4; {42826#true} is VALID [2020-07-11 01:24:19,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {42826#true} ~e~0 := 5; {42826#true} is VALID [2020-07-11 01:24:19,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {42826#true} ~f~0 := 6; {42826#true} is VALID [2020-07-11 01:24:19,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {42826#true} ~c~0 := 3; {42826#true} is VALID [2020-07-11 01:24:19,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {42826#true} ~b~0 := 2; {42826#true} is VALID [2020-07-11 01:24:19,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {42826#true} ~u~0 := 21; {42826#true} is VALID [2020-07-11 01:24:19,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {42826#true} ~v~0 := 22; {42826#true} is VALID [2020-07-11 01:24:19,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {42826#true} ~w~0 := 23; {42826#true} is VALID [2020-07-11 01:24:19,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {42826#true} ~x~0 := 24; {42826#true} is VALID [2020-07-11 01:24:19,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {42826#true} ~y~0 := 25; {42826#true} is VALID [2020-07-11 01:24:19,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {42826#true} ~z~0 := 26; {42826#true} is VALID [2020-07-11 01:24:19,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {42826#true} ~a17~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {42826#true} ~a7~0 := 0; {42826#true} is VALID [2020-07-11 01:24:19,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {42826#true} ~a20~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {42826#true} ~a8~0 := 15; {42826#true} is VALID [2020-07-11 01:24:19,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {42826#true} ~a12~0 := 8; {42826#true} is VALID [2020-07-11 01:24:19,165 INFO L280 TraceCheckUtils]: 18: Hoare triple {42826#true} ~a16~0 := 5; {42826#true} is VALID [2020-07-11 01:24:19,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {42826#true} ~a21~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,166 INFO L280 TraceCheckUtils]: 20: Hoare triple {42826#true} assume true; {42826#true} is VALID [2020-07-11 01:24:19,166 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42826#true} {42826#true} #1100#return; {42826#true} is VALID [2020-07-11 01:24:19,166 INFO L263 TraceCheckUtils]: 22: Hoare triple {42826#true} call #t~ret4 := main(); {42826#true} is VALID [2020-07-11 01:24:19,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {42826#true} ~output~0 := -1; {42826#true} is VALID [2020-07-11 01:24:19,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {42826#true} assume !false; {42826#true} is VALID [2020-07-11 01:24:19,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {42826#true} havoc ~input~0; {42826#true} is VALID [2020-07-11 01:24:19,167 INFO L280 TraceCheckUtils]: 26: Hoare triple {42826#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42826#true} is VALID [2020-07-11 01:24:19,167 INFO L280 TraceCheckUtils]: 27: Hoare triple {42826#true} ~input~0 := #t~nondet2; {42826#true} is VALID [2020-07-11 01:24:19,167 INFO L280 TraceCheckUtils]: 28: Hoare triple {42826#true} havoc #t~nondet2; {42826#true} is VALID [2020-07-11 01:24:19,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {42826#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42826#true} is VALID [2020-07-11 01:24:19,169 INFO L263 TraceCheckUtils]: 30: Hoare triple {42826#true} call #t~ret3 := calculate_output(~input~0); {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:19,169 INFO L280 TraceCheckUtils]: 31: Hoare triple {42881#(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; {42826#true} is VALID [2020-07-11 01:24:19,169 INFO L280 TraceCheckUtils]: 32: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,169 INFO L280 TraceCheckUtils]: 33: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,169 INFO L280 TraceCheckUtils]: 34: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,170 INFO L280 TraceCheckUtils]: 35: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,170 INFO L280 TraceCheckUtils]: 36: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,170 INFO L280 TraceCheckUtils]: 37: Hoare triple {42826#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); {42826#true} is VALID [2020-07-11 01:24:19,170 INFO L280 TraceCheckUtils]: 38: Hoare triple {42826#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)); {42826#true} is VALID [2020-07-11 01:24:19,170 INFO L280 TraceCheckUtils]: 39: Hoare triple {42826#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)); {42826#true} is VALID [2020-07-11 01:24:19,170 INFO L280 TraceCheckUtils]: 40: Hoare triple {42826#true} ~a7~0 := 1; {42826#true} is VALID [2020-07-11 01:24:19,171 INFO L280 TraceCheckUtils]: 41: Hoare triple {42826#true} ~a17~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,172 INFO L280 TraceCheckUtils]: 42: Hoare triple {42882#(= 1 ~a17~0)} ~a21~0 := 0; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,173 INFO L280 TraceCheckUtils]: 43: Hoare triple {42882#(= 1 ~a17~0)} ~a20~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,174 INFO L280 TraceCheckUtils]: 44: Hoare triple {42882#(= 1 ~a17~0)} ~a8~0 := 13; {42882#(= 1 ~a17~0)} is VALID [2020-07-11 01:24:19,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {42882#(= 1 ~a17~0)} ~a16~0 := 5; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,176 INFO L280 TraceCheckUtils]: 46: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,177 INFO L280 TraceCheckUtils]: 47: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,178 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42826#true} #1104#return; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,179 INFO L280 TraceCheckUtils]: 49: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,180 INFO L280 TraceCheckUtils]: 50: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,181 INFO L280 TraceCheckUtils]: 51: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,182 INFO L280 TraceCheckUtils]: 52: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,182 INFO L280 TraceCheckUtils]: 53: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,184 INFO L280 TraceCheckUtils]: 54: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,185 INFO L280 TraceCheckUtils]: 55: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,186 INFO L280 TraceCheckUtils]: 56: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,187 INFO L280 TraceCheckUtils]: 57: Hoare triple {42867#(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); {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:24:19,189 INFO L263 TraceCheckUtils]: 58: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:19,190 INFO L280 TraceCheckUtils]: 59: Hoare triple {42881#(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; {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,191 INFO L280 TraceCheckUtils]: 60: Hoare triple {42883#(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); {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,192 INFO L280 TraceCheckUtils]: 61: Hoare triple {42883#(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; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,192 INFO L280 TraceCheckUtils]: 62: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,193 INFO L280 TraceCheckUtils]: 63: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,194 INFO L280 TraceCheckUtils]: 64: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,194 INFO L280 TraceCheckUtils]: 65: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,195 INFO L280 TraceCheckUtils]: 66: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,195 INFO L280 TraceCheckUtils]: 67: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,196 INFO L280 TraceCheckUtils]: 68: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,196 INFO L280 TraceCheckUtils]: 69: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:24:19,197 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42827#false} is VALID [2020-07-11 01:24:19,198 INFO L280 TraceCheckUtils]: 71: Hoare triple {42827#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42827#false} is VALID [2020-07-11 01:24:19,198 INFO L280 TraceCheckUtils]: 72: Hoare triple {42827#false} ~output~0 := #t~ret3; {42827#false} is VALID [2020-07-11 01:24:19,198 INFO L280 TraceCheckUtils]: 73: Hoare triple {42827#false} havoc #t~ret3; {42827#false} is VALID [2020-07-11 01:24:19,198 INFO L280 TraceCheckUtils]: 74: Hoare triple {42827#false} assume !false; {42827#false} is VALID [2020-07-11 01:24:19,198 INFO L280 TraceCheckUtils]: 75: Hoare triple {42827#false} havoc ~input~0; {42827#false} is VALID [2020-07-11 01:24:19,199 INFO L280 TraceCheckUtils]: 76: Hoare triple {42827#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42827#false} is VALID [2020-07-11 01:24:19,199 INFO L280 TraceCheckUtils]: 77: Hoare triple {42827#false} ~input~0 := #t~nondet2; {42827#false} is VALID [2020-07-11 01:24:19,199 INFO L280 TraceCheckUtils]: 78: Hoare triple {42827#false} havoc #t~nondet2; {42827#false} is VALID [2020-07-11 01:24:19,199 INFO L280 TraceCheckUtils]: 79: Hoare triple {42827#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42827#false} is VALID [2020-07-11 01:24:19,199 INFO L263 TraceCheckUtils]: 80: Hoare triple {42827#false} call #t~ret3 := calculate_output(~input~0); {42827#false} is VALID [2020-07-11 01:24:19,199 INFO L280 TraceCheckUtils]: 81: Hoare triple {42827#false} ~input := #in~input; {42827#false} is VALID [2020-07-11 01:24:19,200 INFO L280 TraceCheckUtils]: 82: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,200 INFO L280 TraceCheckUtils]: 83: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,200 INFO L280 TraceCheckUtils]: 84: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,200 INFO L280 TraceCheckUtils]: 85: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,200 INFO L280 TraceCheckUtils]: 86: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,201 INFO L280 TraceCheckUtils]: 87: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,201 INFO L280 TraceCheckUtils]: 88: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,201 INFO L280 TraceCheckUtils]: 89: Hoare triple {42827#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))); {42827#false} is VALID [2020-07-11 01:24:19,201 INFO L280 TraceCheckUtils]: 90: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,202 INFO L280 TraceCheckUtils]: 91: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,202 INFO L280 TraceCheckUtils]: 92: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,202 INFO L280 TraceCheckUtils]: 93: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,202 INFO L280 TraceCheckUtils]: 94: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,202 INFO L280 TraceCheckUtils]: 95: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,202 INFO L280 TraceCheckUtils]: 96: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 97: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 98: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 99: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 100: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 101: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 102: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,203 INFO L280 TraceCheckUtils]: 103: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,204 INFO L280 TraceCheckUtils]: 104: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,204 INFO L280 TraceCheckUtils]: 105: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,204 INFO L280 TraceCheckUtils]: 106: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,204 INFO L280 TraceCheckUtils]: 107: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,204 INFO L280 TraceCheckUtils]: 108: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,204 INFO L280 TraceCheckUtils]: 109: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,205 INFO L280 TraceCheckUtils]: 110: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,205 INFO L280 TraceCheckUtils]: 111: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,205 INFO L280 TraceCheckUtils]: 112: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,205 INFO L280 TraceCheckUtils]: 113: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,205 INFO L280 TraceCheckUtils]: 114: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,205 INFO L280 TraceCheckUtils]: 115: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,206 INFO L280 TraceCheckUtils]: 116: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,206 INFO L280 TraceCheckUtils]: 117: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,206 INFO L280 TraceCheckUtils]: 118: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,206 INFO L280 TraceCheckUtils]: 119: Hoare triple {42827#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)))); {42827#false} is VALID [2020-07-11 01:24:19,206 INFO L280 TraceCheckUtils]: 120: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,206 INFO L280 TraceCheckUtils]: 121: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,207 INFO L280 TraceCheckUtils]: 122: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,207 INFO L280 TraceCheckUtils]: 123: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,207 INFO L280 TraceCheckUtils]: 124: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,207 INFO L280 TraceCheckUtils]: 125: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,207 INFO L280 TraceCheckUtils]: 126: Hoare triple {42827#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))); {42827#false} is VALID [2020-07-11 01:24:19,207 INFO L280 TraceCheckUtils]: 127: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,208 INFO L280 TraceCheckUtils]: 128: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,208 INFO L280 TraceCheckUtils]: 129: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,208 INFO L280 TraceCheckUtils]: 130: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,208 INFO L280 TraceCheckUtils]: 131: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,208 INFO L280 TraceCheckUtils]: 132: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,208 INFO L280 TraceCheckUtils]: 133: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,209 INFO L280 TraceCheckUtils]: 134: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,209 INFO L280 TraceCheckUtils]: 135: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,209 INFO L280 TraceCheckUtils]: 136: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,209 INFO L280 TraceCheckUtils]: 137: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,209 INFO L280 TraceCheckUtils]: 138: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,210 INFO L280 TraceCheckUtils]: 139: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,210 INFO L280 TraceCheckUtils]: 140: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,210 INFO L280 TraceCheckUtils]: 141: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,210 INFO L280 TraceCheckUtils]: 142: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,210 INFO L280 TraceCheckUtils]: 143: Hoare triple {42827#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)); {42827#false} is VALID [2020-07-11 01:24:19,210 INFO L280 TraceCheckUtils]: 144: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,211 INFO L280 TraceCheckUtils]: 145: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,211 INFO L280 TraceCheckUtils]: 146: Hoare triple {42827#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); {42827#false} is VALID [2020-07-11 01:24:19,211 INFO L280 TraceCheckUtils]: 147: Hoare triple {42827#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))); {42827#false} is VALID [2020-07-11 01:24:19,211 INFO L280 TraceCheckUtils]: 148: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,211 INFO L280 TraceCheckUtils]: 149: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,212 INFO L280 TraceCheckUtils]: 150: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,212 INFO L280 TraceCheckUtils]: 151: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,212 INFO L280 TraceCheckUtils]: 152: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,212 INFO L280 TraceCheckUtils]: 153: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,212 INFO L280 TraceCheckUtils]: 154: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,212 INFO L280 TraceCheckUtils]: 155: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,213 INFO L280 TraceCheckUtils]: 156: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,213 INFO L280 TraceCheckUtils]: 157: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,213 INFO L280 TraceCheckUtils]: 158: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,213 INFO L280 TraceCheckUtils]: 159: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,213 INFO L280 TraceCheckUtils]: 160: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,214 INFO L280 TraceCheckUtils]: 161: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,214 INFO L280 TraceCheckUtils]: 162: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,214 INFO L280 TraceCheckUtils]: 163: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,214 INFO L280 TraceCheckUtils]: 164: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,214 INFO L280 TraceCheckUtils]: 165: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,214 INFO L280 TraceCheckUtils]: 166: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,215 INFO L280 TraceCheckUtils]: 167: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,215 INFO L280 TraceCheckUtils]: 168: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,215 INFO L280 TraceCheckUtils]: 169: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,215 INFO L280 TraceCheckUtils]: 170: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,215 INFO L280 TraceCheckUtils]: 171: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,216 INFO L280 TraceCheckUtils]: 172: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,216 INFO L280 TraceCheckUtils]: 173: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,216 INFO L280 TraceCheckUtils]: 174: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,216 INFO L280 TraceCheckUtils]: 175: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,217 INFO L280 TraceCheckUtils]: 176: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,217 INFO L280 TraceCheckUtils]: 177: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,217 INFO L280 TraceCheckUtils]: 178: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,217 INFO L280 TraceCheckUtils]: 179: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,217 INFO L280 TraceCheckUtils]: 180: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,219 INFO L280 TraceCheckUtils]: 181: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,219 INFO L280 TraceCheckUtils]: 182: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,219 INFO L280 TraceCheckUtils]: 183: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,219 INFO L280 TraceCheckUtils]: 184: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,219 INFO L280 TraceCheckUtils]: 185: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,220 INFO L280 TraceCheckUtils]: 186: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,220 INFO L280 TraceCheckUtils]: 187: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-11 01:24:19,220 INFO L280 TraceCheckUtils]: 188: Hoare triple {42827#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {42827#false} is VALID [2020-07-11 01:24:19,220 INFO L280 TraceCheckUtils]: 189: Hoare triple {42827#false} assume !false; {42827#false} is VALID [2020-07-11 01:24:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:24:19,262 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [616867361] [2020-07-11 01:24:19,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:24:19,263 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:24:19,263 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387339670] [2020-07-11 01:24:19,264 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 190 [2020-07-11 01:24:19,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:24:19,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:24:19,478 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 190 edges. 190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:24:19,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:24:19,478 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:24:19,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:24:19,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:24:19,479 INFO L87 Difference]: Start difference. First operand 1716 states and 2149 transitions. Second operand 8 states. [2020-07-11 01:24:59,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:59,316 INFO L93 Difference]: Finished difference Result 5165 states and 6689 transitions. [2020-07-11 01:24:59,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:24:59,316 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 190 [2020-07-11 01:24:59,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:24:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:24:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1599 transitions. [2020-07-11 01:24:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:24:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1599 transitions. [2020-07-11 01:24:59,334 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1599 transitions. [2020-07-11 01:25:01,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1599 edges. 1599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:02,519 INFO L225 Difference]: With dead ends: 5165 [2020-07-11 01:25:02,519 INFO L226 Difference]: Without dead ends: 3473 [2020-07-11 01:25:02,526 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:25:02,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3473 states. [2020-07-11 01:25:31,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3473 to 3196. [2020-07-11 01:25:31,547 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:25:31,547 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3473 states. Second operand 3196 states. [2020-07-11 01:25:31,547 INFO L74 IsIncluded]: Start isIncluded. First operand 3473 states. Second operand 3196 states. [2020-07-11 01:25:31,548 INFO L87 Difference]: Start difference. First operand 3473 states. Second operand 3196 states. [2020-07-11 01:25:32,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:25:32,005 INFO L93 Difference]: Finished difference Result 3473 states and 4273 transitions. [2020-07-11 01:25:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4273 transitions. [2020-07-11 01:25:32,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:25:32,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:25:32,012 INFO L74 IsIncluded]: Start isIncluded. First operand 3196 states. Second operand 3473 states. [2020-07-11 01:25:32,012 INFO L87 Difference]: Start difference. First operand 3196 states. Second operand 3473 states. [2020-07-11 01:25:32,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:25:32,469 INFO L93 Difference]: Finished difference Result 3473 states and 4273 transitions. [2020-07-11 01:25:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4273 transitions. [2020-07-11 01:25:32,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:25:32,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:25:32,476 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:25:32,476 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:25:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3196 states. [2020-07-11 01:25:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 3196 states and 3927 transitions. [2020-07-11 01:25:32,890 INFO L78 Accepts]: Start accepts. Automaton has 3196 states and 3927 transitions. Word has length 190 [2020-07-11 01:25:32,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:25:32,890 INFO L479 AbstractCegarLoop]: Abstraction has 3196 states and 3927 transitions. [2020-07-11 01:25:32,890 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:25:32,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3196 states and 3927 transitions. [2020-07-11 01:25:43,980 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3927 edges. 3927 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 3927 transitions. [2020-07-11 01:25:43,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-07-11 01:25:43,990 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:25:43,990 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 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 01:25:43,991 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 01:25:43,991 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:25:43,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:25:43,991 INFO L82 PathProgramCache]: Analyzing trace with hash 355130920, now seen corresponding path program 1 times [2020-07-11 01:25:43,991 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:25:43,992 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1537824457] [2020-07-11 01:25:43,992 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:25:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:44,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(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; {66579#true} is VALID [2020-07-11 01:25:44,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#true} ~d~0 := 4; {66579#true} is VALID [2020-07-11 01:25:44,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} ~e~0 := 5; {66579#true} is VALID [2020-07-11 01:25:44,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} ~f~0 := 6; {66579#true} is VALID [2020-07-11 01:25:44,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} ~c~0 := 3; {66579#true} is VALID [2020-07-11 01:25:44,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} ~b~0 := 2; {66579#true} is VALID [2020-07-11 01:25:44,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} ~u~0 := 21; {66579#true} is VALID [2020-07-11 01:25:44,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} ~v~0 := 22; {66579#true} is VALID [2020-07-11 01:25:44,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} ~w~0 := 23; {66579#true} is VALID [2020-07-11 01:25:44,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} ~x~0 := 24; {66579#true} is VALID [2020-07-11 01:25:44,145 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} ~y~0 := 25; {66579#true} is VALID [2020-07-11 01:25:44,146 INFO L280 TraceCheckUtils]: 11: Hoare triple {66579#true} ~z~0 := 26; {66579#true} is VALID [2020-07-11 01:25:44,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {66579#true} ~a17~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,146 INFO L280 TraceCheckUtils]: 13: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,146 INFO L280 TraceCheckUtils]: 14: Hoare triple {66579#true} ~a20~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-11 01:25:44,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {66579#true} ~a12~0 := 8; {66579#true} is VALID [2020-07-11 01:25:44,147 INFO L280 TraceCheckUtils]: 17: Hoare triple {66579#true} ~a16~0 := 5; {66579#true} is VALID [2020-07-11 01:25:44,147 INFO L280 TraceCheckUtils]: 18: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,147 INFO L280 TraceCheckUtils]: 19: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-11 01:25:44,147 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {66579#true} {66579#true} #1100#return; {66579#true} is VALID [2020-07-11 01:25:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:44,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(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; {66579#true} is VALID [2020-07-11 01:25:44,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#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; {66674#(= 1 ~a21~0)} is VALID [2020-07-11 01:25:44,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {66674#(= 1 ~a21~0)} ~a8~0 := 13; {66674#(= 1 ~a21~0)} is VALID [2020-07-11 01:25:44,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {66674#(= 1 ~a21~0)} ~a7~0 := 1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,211 INFO L280 TraceCheckUtils]: 7: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,215 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} {66579#true} #1104#return; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:44,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(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; {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,282 INFO L280 TraceCheckUtils]: 13: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,285 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {66580#false} is VALID [2020-07-11 01:25:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:44,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(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; {66579#true} is VALID [2020-07-11 01:25:44,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,315 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#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)); {66579#true} is VALID [2020-07-11 01:25:44,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#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))); {66579#true} is VALID [2020-07-11 01:25:44,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,316 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,316 INFO L280 TraceCheckUtils]: 11: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,317 INFO L280 TraceCheckUtils]: 13: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,317 INFO L280 TraceCheckUtils]: 14: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,317 INFO L280 TraceCheckUtils]: 15: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,317 INFO L280 TraceCheckUtils]: 16: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,318 INFO L280 TraceCheckUtils]: 18: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,318 INFO L280 TraceCheckUtils]: 19: Hoare triple {66579#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)); {66579#true} is VALID [2020-07-11 01:25:44,318 INFO L280 TraceCheckUtils]: 20: Hoare triple {66579#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)); {66579#true} is VALID [2020-07-11 01:25:44,318 INFO L280 TraceCheckUtils]: 21: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,318 INFO L280 TraceCheckUtils]: 22: Hoare triple {66579#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; {66579#true} is VALID [2020-07-11 01:25:44,319 INFO L280 TraceCheckUtils]: 23: Hoare triple {66579#true} ~a16~0 := 4; {66579#true} is VALID [2020-07-11 01:25:44,319 INFO L280 TraceCheckUtils]: 24: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,319 INFO L280 TraceCheckUtils]: 25: Hoare triple {66579#true} #res := 25; {66579#true} is VALID [2020-07-11 01:25:44,319 INFO L280 TraceCheckUtils]: 26: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-11 01:25:44,319 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-11 01:25:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:44,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(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; {66579#true} is VALID [2020-07-11 01:25:44,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#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; {66579#true} is VALID [2020-07-11 01:25:44,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} ~a20~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} ~a16~0 := 6; {66579#true} is VALID [2020-07-11 01:25:44,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-11 01:25:44,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} #res := 26; {66579#true} is VALID [2020-07-11 01:25:44,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-11 01:25:44,329 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-11 01:25:44,333 INFO L263 TraceCheckUtils]: 0: Hoare triple {66579#true} call ULTIMATE.init(); {66672#(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 01:25:44,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {66672#(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; {66579#true} is VALID [2020-07-11 01:25:44,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} ~d~0 := 4; {66579#true} is VALID [2020-07-11 01:25:44,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} ~e~0 := 5; {66579#true} is VALID [2020-07-11 01:25:44,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} ~f~0 := 6; {66579#true} is VALID [2020-07-11 01:25:44,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} ~c~0 := 3; {66579#true} is VALID [2020-07-11 01:25:44,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} ~b~0 := 2; {66579#true} is VALID [2020-07-11 01:25:44,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} ~u~0 := 21; {66579#true} is VALID [2020-07-11 01:25:44,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} ~v~0 := 22; {66579#true} is VALID [2020-07-11 01:25:44,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} ~w~0 := 23; {66579#true} is VALID [2020-07-11 01:25:44,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} ~x~0 := 24; {66579#true} is VALID [2020-07-11 01:25:44,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {66579#true} ~y~0 := 25; {66579#true} is VALID [2020-07-11 01:25:44,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {66579#true} ~z~0 := 26; {66579#true} is VALID [2020-07-11 01:25:44,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {66579#true} ~a17~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {66579#true} ~a20~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-11 01:25:44,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {66579#true} ~a12~0 := 8; {66579#true} is VALID [2020-07-11 01:25:44,338 INFO L280 TraceCheckUtils]: 18: Hoare triple {66579#true} ~a16~0 := 5; {66579#true} is VALID [2020-07-11 01:25:44,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,339 INFO L280 TraceCheckUtils]: 20: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-11 01:25:44,339 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66579#true} {66579#true} #1100#return; {66579#true} is VALID [2020-07-11 01:25:44,339 INFO L263 TraceCheckUtils]: 22: Hoare triple {66579#true} call #t~ret4 := main(); {66579#true} is VALID [2020-07-11 01:25:44,339 INFO L280 TraceCheckUtils]: 23: Hoare triple {66579#true} ~output~0 := -1; {66579#true} is VALID [2020-07-11 01:25:44,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {66579#true} assume !false; {66579#true} is VALID [2020-07-11 01:25:44,340 INFO L280 TraceCheckUtils]: 25: Hoare triple {66579#true} havoc ~input~0; {66579#true} is VALID [2020-07-11 01:25:44,340 INFO L280 TraceCheckUtils]: 26: Hoare triple {66579#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66579#true} is VALID [2020-07-11 01:25:44,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {66579#true} ~input~0 := #t~nondet2; {66579#true} is VALID [2020-07-11 01:25:44,341 INFO L280 TraceCheckUtils]: 28: Hoare triple {66579#true} havoc #t~nondet2; {66579#true} is VALID [2020-07-11 01:25:44,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {66579#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66579#true} is VALID [2020-07-11 01:25:44,343 INFO L263 TraceCheckUtils]: 30: Hoare triple {66579#true} call #t~ret3 := calculate_output(~input~0); {66673#(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 01:25:44,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {66673#(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; {66579#true} is VALID [2020-07-11 01:25:44,344 INFO L280 TraceCheckUtils]: 32: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,344 INFO L280 TraceCheckUtils]: 33: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,345 INFO L280 TraceCheckUtils]: 35: Hoare triple {66579#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; {66674#(= 1 ~a21~0)} is VALID [2020-07-11 01:25:44,346 INFO L280 TraceCheckUtils]: 36: Hoare triple {66674#(= 1 ~a21~0)} ~a8~0 := 13; {66674#(= 1 ~a21~0)} is VALID [2020-07-11 01:25:44,347 INFO L280 TraceCheckUtils]: 37: Hoare triple {66674#(= 1 ~a21~0)} ~a7~0 := 1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,349 INFO L280 TraceCheckUtils]: 39: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,349 INFO L280 TraceCheckUtils]: 40: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,350 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} {66579#true} #1104#return; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,351 INFO L280 TraceCheckUtils]: 42: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,352 INFO L280 TraceCheckUtils]: 43: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,353 INFO L280 TraceCheckUtils]: 44: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~ret3; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,354 INFO L280 TraceCheckUtils]: 45: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,354 INFO L280 TraceCheckUtils]: 46: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc ~input~0; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,355 INFO L280 TraceCheckUtils]: 47: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,357 INFO L280 TraceCheckUtils]: 49: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~nondet2; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,357 INFO L280 TraceCheckUtils]: 50: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:25:44,359 INFO L263 TraceCheckUtils]: 51: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {66673#(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 01:25:44,360 INFO L280 TraceCheckUtils]: 52: Hoare triple {66673#(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; {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,360 INFO L280 TraceCheckUtils]: 53: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,361 INFO L280 TraceCheckUtils]: 54: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,362 INFO L280 TraceCheckUtils]: 55: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,363 INFO L280 TraceCheckUtils]: 56: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,364 INFO L280 TraceCheckUtils]: 57: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,365 INFO L280 TraceCheckUtils]: 58: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,366 INFO L280 TraceCheckUtils]: 59: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:25:44,368 INFO L280 TraceCheckUtils]: 60: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,369 INFO L280 TraceCheckUtils]: 61: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,370 INFO L280 TraceCheckUtils]: 62: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,371 INFO L280 TraceCheckUtils]: 63: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,371 INFO L280 TraceCheckUtils]: 64: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,372 INFO L280 TraceCheckUtils]: 65: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,373 INFO L280 TraceCheckUtils]: 66: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,374 INFO L280 TraceCheckUtils]: 67: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,375 INFO L280 TraceCheckUtils]: 68: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:25:44,377 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {66580#false} is VALID [2020-07-11 01:25:44,377 INFO L280 TraceCheckUtils]: 70: Hoare triple {66580#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66580#false} is VALID [2020-07-11 01:25:44,377 INFO L280 TraceCheckUtils]: 71: Hoare triple {66580#false} ~output~0 := #t~ret3; {66580#false} is VALID [2020-07-11 01:25:44,378 INFO L280 TraceCheckUtils]: 72: Hoare triple {66580#false} havoc #t~ret3; {66580#false} is VALID [2020-07-11 01:25:44,378 INFO L280 TraceCheckUtils]: 73: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-11 01:25:44,378 INFO L280 TraceCheckUtils]: 74: Hoare triple {66580#false} havoc ~input~0; {66580#false} is VALID [2020-07-11 01:25:44,378 INFO L280 TraceCheckUtils]: 75: Hoare triple {66580#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66580#false} is VALID [2020-07-11 01:25:44,379 INFO L280 TraceCheckUtils]: 76: Hoare triple {66580#false} ~input~0 := #t~nondet2; {66580#false} is VALID [2020-07-11 01:25:44,379 INFO L280 TraceCheckUtils]: 77: Hoare triple {66580#false} havoc #t~nondet2; {66580#false} is VALID [2020-07-11 01:25:44,379 INFO L280 TraceCheckUtils]: 78: Hoare triple {66580#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66580#false} is VALID [2020-07-11 01:25:44,380 INFO L263 TraceCheckUtils]: 79: Hoare triple {66580#false} call #t~ret3 := calculate_output(~input~0); {66673#(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 01:25:44,380 INFO L280 TraceCheckUtils]: 80: Hoare triple {66673#(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; {66579#true} is VALID [2020-07-11 01:25:44,380 INFO L280 TraceCheckUtils]: 81: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,380 INFO L280 TraceCheckUtils]: 82: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,381 INFO L280 TraceCheckUtils]: 83: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,381 INFO L280 TraceCheckUtils]: 84: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,381 INFO L280 TraceCheckUtils]: 85: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,382 INFO L280 TraceCheckUtils]: 86: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,382 INFO L280 TraceCheckUtils]: 87: Hoare triple {66579#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)); {66579#true} is VALID [2020-07-11 01:25:44,382 INFO L280 TraceCheckUtils]: 88: Hoare triple {66579#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))); {66579#true} is VALID [2020-07-11 01:25:44,382 INFO L280 TraceCheckUtils]: 89: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,383 INFO L280 TraceCheckUtils]: 90: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,383 INFO L280 TraceCheckUtils]: 91: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,383 INFO L280 TraceCheckUtils]: 92: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,383 INFO L280 TraceCheckUtils]: 93: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,384 INFO L280 TraceCheckUtils]: 94: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,384 INFO L280 TraceCheckUtils]: 95: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,384 INFO L280 TraceCheckUtils]: 96: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,384 INFO L280 TraceCheckUtils]: 97: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,384 INFO L280 TraceCheckUtils]: 98: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,385 INFO L280 TraceCheckUtils]: 99: Hoare triple {66579#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)); {66579#true} is VALID [2020-07-11 01:25:44,385 INFO L280 TraceCheckUtils]: 100: Hoare triple {66579#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)); {66579#true} is VALID [2020-07-11 01:25:44,385 INFO L280 TraceCheckUtils]: 101: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,389 INFO L280 TraceCheckUtils]: 102: Hoare triple {66579#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; {66579#true} is VALID [2020-07-11 01:25:44,390 INFO L280 TraceCheckUtils]: 103: Hoare triple {66579#true} ~a16~0 := 4; {66579#true} is VALID [2020-07-11 01:25:44,390 INFO L280 TraceCheckUtils]: 104: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,390 INFO L280 TraceCheckUtils]: 105: Hoare triple {66579#true} #res := 25; {66579#true} is VALID [2020-07-11 01:25:44,390 INFO L280 TraceCheckUtils]: 106: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-11 01:25:44,391 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-11 01:25:44,391 INFO L280 TraceCheckUtils]: 108: Hoare triple {66580#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66580#false} is VALID [2020-07-11 01:25:44,391 INFO L280 TraceCheckUtils]: 109: Hoare triple {66580#false} ~output~0 := #t~ret3; {66580#false} is VALID [2020-07-11 01:25:44,391 INFO L280 TraceCheckUtils]: 110: Hoare triple {66580#false} havoc #t~ret3; {66580#false} is VALID [2020-07-11 01:25:44,391 INFO L280 TraceCheckUtils]: 111: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-11 01:25:44,392 INFO L280 TraceCheckUtils]: 112: Hoare triple {66580#false} havoc ~input~0; {66580#false} is VALID [2020-07-11 01:25:44,392 INFO L280 TraceCheckUtils]: 113: Hoare triple {66580#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66580#false} is VALID [2020-07-11 01:25:44,392 INFO L280 TraceCheckUtils]: 114: Hoare triple {66580#false} ~input~0 := #t~nondet2; {66580#false} is VALID [2020-07-11 01:25:44,392 INFO L280 TraceCheckUtils]: 115: Hoare triple {66580#false} havoc #t~nondet2; {66580#false} is VALID [2020-07-11 01:25:44,392 INFO L280 TraceCheckUtils]: 116: Hoare triple {66580#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66580#false} is VALID [2020-07-11 01:25:44,393 INFO L263 TraceCheckUtils]: 117: Hoare triple {66580#false} call #t~ret3 := calculate_output(~input~0); {66673#(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 01:25:44,393 INFO L280 TraceCheckUtils]: 118: Hoare triple {66673#(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; {66579#true} is VALID [2020-07-11 01:25:44,393 INFO L280 TraceCheckUtils]: 119: Hoare triple {66579#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); {66579#true} is VALID [2020-07-11 01:25:44,393 INFO L280 TraceCheckUtils]: 120: Hoare triple {66579#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; {66579#true} is VALID [2020-07-11 01:25:44,393 INFO L280 TraceCheckUtils]: 121: Hoare triple {66579#true} ~a20~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,393 INFO L280 TraceCheckUtils]: 122: Hoare triple {66579#true} ~a16~0 := 6; {66579#true} is VALID [2020-07-11 01:25:44,394 INFO L280 TraceCheckUtils]: 123: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,394 INFO L280 TraceCheckUtils]: 124: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-11 01:25:44,394 INFO L280 TraceCheckUtils]: 125: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-11 01:25:44,394 INFO L280 TraceCheckUtils]: 126: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-11 01:25:44,394 INFO L280 TraceCheckUtils]: 127: Hoare triple {66579#true} #res := 26; {66579#true} is VALID [2020-07-11 01:25:44,394 INFO L280 TraceCheckUtils]: 128: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-11 01:25:44,395 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-11 01:25:44,395 INFO L280 TraceCheckUtils]: 130: Hoare triple {66580#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66580#false} is VALID [2020-07-11 01:25:44,395 INFO L280 TraceCheckUtils]: 131: Hoare triple {66580#false} ~output~0 := #t~ret3; {66580#false} is VALID [2020-07-11 01:25:44,395 INFO L280 TraceCheckUtils]: 132: Hoare triple {66580#false} havoc #t~ret3; {66580#false} is VALID [2020-07-11 01:25:44,395 INFO L280 TraceCheckUtils]: 133: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-11 01:25:44,396 INFO L280 TraceCheckUtils]: 134: Hoare triple {66580#false} havoc ~input~0; {66580#false} is VALID [2020-07-11 01:25:44,396 INFO L280 TraceCheckUtils]: 135: Hoare triple {66580#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66580#false} is VALID [2020-07-11 01:25:44,396 INFO L280 TraceCheckUtils]: 136: Hoare triple {66580#false} ~input~0 := #t~nondet2; {66580#false} is VALID [2020-07-11 01:25:44,396 INFO L280 TraceCheckUtils]: 137: Hoare triple {66580#false} havoc #t~nondet2; {66580#false} is VALID [2020-07-11 01:25:44,396 INFO L280 TraceCheckUtils]: 138: Hoare triple {66580#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66580#false} is VALID [2020-07-11 01:25:44,396 INFO L263 TraceCheckUtils]: 139: Hoare triple {66580#false} call #t~ret3 := calculate_output(~input~0); {66580#false} is VALID [2020-07-11 01:25:44,397 INFO L280 TraceCheckUtils]: 140: Hoare triple {66580#false} ~input := #in~input; {66580#false} is VALID [2020-07-11 01:25:44,397 INFO L280 TraceCheckUtils]: 141: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,397 INFO L280 TraceCheckUtils]: 142: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,397 INFO L280 TraceCheckUtils]: 143: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,397 INFO L280 TraceCheckUtils]: 144: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,397 INFO L280 TraceCheckUtils]: 145: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,398 INFO L280 TraceCheckUtils]: 146: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,398 INFO L280 TraceCheckUtils]: 147: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,398 INFO L280 TraceCheckUtils]: 148: Hoare triple {66580#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))); {66580#false} is VALID [2020-07-11 01:25:44,398 INFO L280 TraceCheckUtils]: 149: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,398 INFO L280 TraceCheckUtils]: 150: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,399 INFO L280 TraceCheckUtils]: 151: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,399 INFO L280 TraceCheckUtils]: 152: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,399 INFO L280 TraceCheckUtils]: 153: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,399 INFO L280 TraceCheckUtils]: 154: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,399 INFO L280 TraceCheckUtils]: 155: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,399 INFO L280 TraceCheckUtils]: 156: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,400 INFO L280 TraceCheckUtils]: 157: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,400 INFO L280 TraceCheckUtils]: 158: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,400 INFO L280 TraceCheckUtils]: 159: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,400 INFO L280 TraceCheckUtils]: 160: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,401 INFO L280 TraceCheckUtils]: 161: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,401 INFO L280 TraceCheckUtils]: 162: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,401 INFO L280 TraceCheckUtils]: 163: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,401 INFO L280 TraceCheckUtils]: 164: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,401 INFO L280 TraceCheckUtils]: 165: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,401 INFO L280 TraceCheckUtils]: 166: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,402 INFO L280 TraceCheckUtils]: 167: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,402 INFO L280 TraceCheckUtils]: 168: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,402 INFO L280 TraceCheckUtils]: 169: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,402 INFO L280 TraceCheckUtils]: 170: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,402 INFO L280 TraceCheckUtils]: 171: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,402 INFO L280 TraceCheckUtils]: 172: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 173: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 174: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 175: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 176: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 177: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 178: Hoare triple {66580#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)))); {66580#false} is VALID [2020-07-11 01:25:44,403 INFO L280 TraceCheckUtils]: 179: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,404 INFO L280 TraceCheckUtils]: 180: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,404 INFO L280 TraceCheckUtils]: 181: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,404 INFO L280 TraceCheckUtils]: 182: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,404 INFO L280 TraceCheckUtils]: 183: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,404 INFO L280 TraceCheckUtils]: 184: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,404 INFO L280 TraceCheckUtils]: 185: Hoare triple {66580#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))); {66580#false} is VALID [2020-07-11 01:25:44,405 INFO L280 TraceCheckUtils]: 186: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,405 INFO L280 TraceCheckUtils]: 187: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,405 INFO L280 TraceCheckUtils]: 188: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,405 INFO L280 TraceCheckUtils]: 189: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,405 INFO L280 TraceCheckUtils]: 190: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,405 INFO L280 TraceCheckUtils]: 191: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,406 INFO L280 TraceCheckUtils]: 192: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,406 INFO L280 TraceCheckUtils]: 193: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,406 INFO L280 TraceCheckUtils]: 194: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,406 INFO L280 TraceCheckUtils]: 195: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,406 INFO L280 TraceCheckUtils]: 196: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,406 INFO L280 TraceCheckUtils]: 197: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,420 INFO L280 TraceCheckUtils]: 198: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,421 INFO L280 TraceCheckUtils]: 199: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,421 INFO L280 TraceCheckUtils]: 200: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,421 INFO L280 TraceCheckUtils]: 201: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,421 INFO L280 TraceCheckUtils]: 202: Hoare triple {66580#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)); {66580#false} is VALID [2020-07-11 01:25:44,422 INFO L280 TraceCheckUtils]: 203: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,422 INFO L280 TraceCheckUtils]: 204: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,425 INFO L280 TraceCheckUtils]: 205: Hoare triple {66580#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); {66580#false} is VALID [2020-07-11 01:25:44,426 INFO L280 TraceCheckUtils]: 206: Hoare triple {66580#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))); {66580#false} is VALID [2020-07-11 01:25:44,426 INFO L280 TraceCheckUtils]: 207: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,426 INFO L280 TraceCheckUtils]: 208: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,426 INFO L280 TraceCheckUtils]: 209: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,426 INFO L280 TraceCheckUtils]: 210: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,427 INFO L280 TraceCheckUtils]: 211: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,427 INFO L280 TraceCheckUtils]: 212: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,427 INFO L280 TraceCheckUtils]: 213: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,427 INFO L280 TraceCheckUtils]: 214: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,428 INFO L280 TraceCheckUtils]: 215: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,428 INFO L280 TraceCheckUtils]: 216: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,428 INFO L280 TraceCheckUtils]: 217: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,428 INFO L280 TraceCheckUtils]: 218: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,428 INFO L280 TraceCheckUtils]: 219: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,429 INFO L280 TraceCheckUtils]: 220: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,429 INFO L280 TraceCheckUtils]: 221: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,429 INFO L280 TraceCheckUtils]: 222: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,430 INFO L280 TraceCheckUtils]: 223: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,430 INFO L280 TraceCheckUtils]: 224: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,430 INFO L280 TraceCheckUtils]: 225: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,430 INFO L280 TraceCheckUtils]: 226: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,431 INFO L280 TraceCheckUtils]: 227: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,431 INFO L280 TraceCheckUtils]: 228: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,431 INFO L280 TraceCheckUtils]: 229: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,431 INFO L280 TraceCheckUtils]: 230: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,431 INFO L280 TraceCheckUtils]: 231: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,432 INFO L280 TraceCheckUtils]: 232: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,432 INFO L280 TraceCheckUtils]: 233: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,432 INFO L280 TraceCheckUtils]: 234: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,432 INFO L280 TraceCheckUtils]: 235: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,433 INFO L280 TraceCheckUtils]: 236: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,433 INFO L280 TraceCheckUtils]: 237: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,433 INFO L280 TraceCheckUtils]: 238: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,433 INFO L280 TraceCheckUtils]: 239: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,434 INFO L280 TraceCheckUtils]: 240: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,434 INFO L280 TraceCheckUtils]: 241: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,434 INFO L280 TraceCheckUtils]: 242: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,434 INFO L280 TraceCheckUtils]: 243: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,434 INFO L280 TraceCheckUtils]: 244: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,435 INFO L280 TraceCheckUtils]: 245: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,435 INFO L280 TraceCheckUtils]: 246: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-11 01:25:44,435 INFO L280 TraceCheckUtils]: 247: Hoare triple {66580#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {66580#false} is VALID [2020-07-11 01:25:44,435 INFO L280 TraceCheckUtils]: 248: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-11 01:25:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 102 proven. 20 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-07-11 01:25:44,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1537824457] [2020-07-11 01:25:44,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:25:44,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:25:44,506 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559386490] [2020-07-11 01:25:44,507 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 249 [2020-07-11 01:25:44,507 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:25:44,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:25:44,772 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 01:25:44,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:25:44,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:25:44,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:25:44,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:25:44,774 INFO L87 Difference]: Start difference. First operand 3196 states and 3927 transitions. Second operand 8 states. [2020-07-11 01:26:37,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:37,181 INFO L93 Difference]: Finished difference Result 7366 states and 9177 transitions. [2020-07-11 01:26:37,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-11 01:26:37,181 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 249 [2020-07-11 01:26:37,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:26:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:26:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1633 transitions. [2020-07-11 01:26:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:26:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1633 transitions. [2020-07-11 01:26:37,205 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1633 transitions. [2020-07-11 01:26:40,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1633 edges. 1633 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:26:40,717 INFO L225 Difference]: With dead ends: 7366 [2020-07-11 01:26:40,717 INFO L226 Difference]: Without dead ends: 3777 [2020-07-11 01:26:40,725 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-11 01:26:40,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3777 states. [2020-07-11 01:27:18,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3777 to 3770. [2020-07-11 01:27:18,259 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:27:18,259 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3777 states. Second operand 3770 states. [2020-07-11 01:27:18,259 INFO L74 IsIncluded]: Start isIncluded. First operand 3777 states. Second operand 3770 states. [2020-07-11 01:27:18,259 INFO L87 Difference]: Start difference. First operand 3777 states. Second operand 3770 states. [2020-07-11 01:27:18,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:27:18,701 INFO L93 Difference]: Finished difference Result 3777 states and 4396 transitions. [2020-07-11 01:27:18,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 4396 transitions. [2020-07-11 01:27:18,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:27:18,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:27:18,707 INFO L74 IsIncluded]: Start isIncluded. First operand 3770 states. Second operand 3777 states. [2020-07-11 01:27:18,707 INFO L87 Difference]: Start difference. First operand 3770 states. Second operand 3777 states. [2020-07-11 01:27:19,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:27:19,168 INFO L93 Difference]: Finished difference Result 3777 states and 4396 transitions. [2020-07-11 01:27:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 4396 transitions. [2020-07-11 01:27:19,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:27:19,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:27:19,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:27:19,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:27:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3770 states. [2020-07-11 01:27:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 3770 states and 4385 transitions. [2020-07-11 01:27:19,675 INFO L78 Accepts]: Start accepts. Automaton has 3770 states and 4385 transitions. Word has length 249 [2020-07-11 01:27:19,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:27:19,675 INFO L479 AbstractCegarLoop]: Abstraction has 3770 states and 4385 transitions. [2020-07-11 01:27:19,675 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:27:19,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3770 states and 4385 transitions. [2020-07-11 01:27:32,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4385 edges. 4385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:27:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 4385 transitions. [2020-07-11 01:27:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-07-11 01:27:32,285 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:27:32,285 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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, 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 01:27:32,286 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 01:27:32,286 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:27:32,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:27:32,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1733833534, now seen corresponding path program 1 times [2020-07-11 01:27:32,286 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:27:32,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [9699089] [2020-07-11 01:27:32,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:27:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:27:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:27:32,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {96655#(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; {96529#true} is VALID [2020-07-11 01:27:32,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {96529#true} ~d~0 := 4; {96529#true} is VALID [2020-07-11 01:27:32,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#true} ~e~0 := 5; {96529#true} is VALID [2020-07-11 01:27:32,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#true} ~f~0 := 6; {96529#true} is VALID [2020-07-11 01:27:32,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#true} ~c~0 := 3; {96529#true} is VALID [2020-07-11 01:27:32,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#true} ~b~0 := 2; {96529#true} is VALID [2020-07-11 01:27:32,449 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#true} ~u~0 := 21; {96529#true} is VALID [2020-07-11 01:27:32,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} ~v~0 := 22; {96529#true} is VALID [2020-07-11 01:27:32,450 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} ~w~0 := 23; {96529#true} is VALID [2020-07-11 01:27:32,450 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} ~x~0 := 24; {96529#true} is VALID [2020-07-11 01:27:32,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {96529#true} ~y~0 := 25; {96529#true} is VALID [2020-07-11 01:27:32,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {96529#true} ~z~0 := 26; {96529#true} is VALID [2020-07-11 01:27:32,450 INFO L280 TraceCheckUtils]: 12: Hoare triple {96529#true} ~a17~0 := 1; {96529#true} is VALID [2020-07-11 01:27:32,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {96529#true} ~a7~0 := 0; {96529#true} is VALID [2020-07-11 01:27:32,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {96529#true} ~a20~0 := 1; {96529#true} is VALID [2020-07-11 01:27:32,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {96529#true} ~a8~0 := 15; {96529#true} is VALID [2020-07-11 01:27:32,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {96529#true} ~a12~0 := 8; {96529#true} is VALID [2020-07-11 01:27:32,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {96529#true} ~a16~0 := 5; {96529#true} is VALID [2020-07-11 01:27:32,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {96529#true} ~a21~0 := 1; {96529#true} is VALID [2020-07-11 01:27:32,452 INFO L280 TraceCheckUtils]: 19: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-11 01:27:32,452 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {96529#true} {96529#true} #1100#return; {96529#true} is VALID [2020-07-11 01:27:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:27:32,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {96656#(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; {96529#true} is VALID [2020-07-11 01:27:32,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,517 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,517 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#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)); {96529#true} is VALID [2020-07-11 01:27:32,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#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))); {96529#true} is VALID [2020-07-11 01:27:32,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,518 INFO L280 TraceCheckUtils]: 10: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,518 INFO L280 TraceCheckUtils]: 11: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,519 INFO L280 TraceCheckUtils]: 16: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,519 INFO L280 TraceCheckUtils]: 17: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {96529#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)); {96529#true} is VALID [2020-07-11 01:27:32,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {96529#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)); {96529#true} is VALID [2020-07-11 01:27:32,520 INFO L280 TraceCheckUtils]: 21: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,520 INFO L280 TraceCheckUtils]: 22: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,520 INFO L280 TraceCheckUtils]: 23: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,520 INFO L280 TraceCheckUtils]: 24: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,521 INFO L280 TraceCheckUtils]: 26: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,521 INFO L280 TraceCheckUtils]: 27: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,521 INFO L280 TraceCheckUtils]: 28: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,521 INFO L280 TraceCheckUtils]: 29: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,522 INFO L280 TraceCheckUtils]: 30: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,522 INFO L280 TraceCheckUtils]: 32: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,522 INFO L280 TraceCheckUtils]: 33: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {96529#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; {96529#true} is VALID [2020-07-11 01:27:32,522 INFO L280 TraceCheckUtils]: 35: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-11 01:27:32,523 INFO L280 TraceCheckUtils]: 36: Hoare triple {96529#true} ~a16~0 := 6; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,524 INFO L280 TraceCheckUtils]: 37: Hoare triple {96592#(= 6 ~a16~0)} #res := 22; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,524 INFO L280 TraceCheckUtils]: 38: Hoare triple {96592#(= 6 ~a16~0)} assume true; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,525 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {96592#(= 6 ~a16~0)} {96529#true} #1104#return; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:27:32,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {96656#(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; {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {96657#(= ~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {96657#(= ~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {96657#(= ~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {96657#(= ~a16~0 |old(~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))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,611 INFO L280 TraceCheckUtils]: 18: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,611 INFO L280 TraceCheckUtils]: 19: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,612 INFO L280 TraceCheckUtils]: 20: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,613 INFO L280 TraceCheckUtils]: 22: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,614 INFO L280 TraceCheckUtils]: 23: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,614 INFO L280 TraceCheckUtils]: 24: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,615 INFO L280 TraceCheckUtils]: 25: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,615 INFO L280 TraceCheckUtils]: 26: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,616 INFO L280 TraceCheckUtils]: 27: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,617 INFO L280 TraceCheckUtils]: 28: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,617 INFO L280 TraceCheckUtils]: 29: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,618 INFO L280 TraceCheckUtils]: 30: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,619 INFO L280 TraceCheckUtils]: 31: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,621 INFO L280 TraceCheckUtils]: 33: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,621 INFO L280 TraceCheckUtils]: 34: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,622 INFO L280 TraceCheckUtils]: 35: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,622 INFO L280 TraceCheckUtils]: 36: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,624 INFO L280 TraceCheckUtils]: 38: Hoare triple {96657#(= ~a16~0 |old(~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)))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,624 INFO L280 TraceCheckUtils]: 39: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,625 INFO L280 TraceCheckUtils]: 41: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,626 INFO L280 TraceCheckUtils]: 42: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {96657#(= ~a16~0 |old(~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; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,628 INFO L280 TraceCheckUtils]: 45: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,629 INFO L280 TraceCheckUtils]: 46: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,629 INFO L280 TraceCheckUtils]: 47: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {96658#(= 4 |old(~a16~0)|)} #res := 21; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {96658#(= 4 |old(~a16~0)|)} assume true; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,632 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {96658#(= 4 |old(~a16~0)|)} {96592#(= 6 ~a16~0)} #1104#return; {96530#false} is VALID [2020-07-11 01:27:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:27:32,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {96656#(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; {96529#true} is VALID [2020-07-11 01:27:32,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#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; {96529#true} is VALID [2020-07-11 01:27:32,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-11 01:27:32,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} #res := 26; {96529#true} is VALID [2020-07-11 01:27:32,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-11 01:27:32,646 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {96529#true} {96530#false} #1104#return; {96530#false} is VALID [2020-07-11 01:27:32,648 INFO L263 TraceCheckUtils]: 0: Hoare triple {96529#true} call ULTIMATE.init(); {96655#(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 01:27:32,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {96655#(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; {96529#true} is VALID [2020-07-11 01:27:32,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#true} ~d~0 := 4; {96529#true} is VALID [2020-07-11 01:27:32,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#true} ~e~0 := 5; {96529#true} is VALID [2020-07-11 01:27:32,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#true} ~f~0 := 6; {96529#true} is VALID [2020-07-11 01:27:32,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#true} ~c~0 := 3; {96529#true} is VALID [2020-07-11 01:27:32,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#true} ~b~0 := 2; {96529#true} is VALID [2020-07-11 01:27:32,649 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} ~u~0 := 21; {96529#true} is VALID [2020-07-11 01:27:32,649 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} ~v~0 := 22; {96529#true} is VALID [2020-07-11 01:27:32,649 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} ~w~0 := 23; {96529#true} is VALID [2020-07-11 01:27:32,650 INFO L280 TraceCheckUtils]: 10: Hoare triple {96529#true} ~x~0 := 24; {96529#true} is VALID [2020-07-11 01:27:32,650 INFO L280 TraceCheckUtils]: 11: Hoare triple {96529#true} ~y~0 := 25; {96529#true} is VALID [2020-07-11 01:27:32,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {96529#true} ~z~0 := 26; {96529#true} is VALID [2020-07-11 01:27:32,650 INFO L280 TraceCheckUtils]: 13: Hoare triple {96529#true} ~a17~0 := 1; {96529#true} is VALID [2020-07-11 01:27:32,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {96529#true} ~a7~0 := 0; {96529#true} is VALID [2020-07-11 01:27:32,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {96529#true} ~a20~0 := 1; {96529#true} is VALID [2020-07-11 01:27:32,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {96529#true} ~a8~0 := 15; {96529#true} is VALID [2020-07-11 01:27:32,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {96529#true} ~a12~0 := 8; {96529#true} is VALID [2020-07-11 01:27:32,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {96529#true} ~a16~0 := 5; {96529#true} is VALID [2020-07-11 01:27:32,651 INFO L280 TraceCheckUtils]: 19: Hoare triple {96529#true} ~a21~0 := 1; {96529#true} is VALID [2020-07-11 01:27:32,651 INFO L280 TraceCheckUtils]: 20: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-11 01:27:32,651 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {96529#true} {96529#true} #1100#return; {96529#true} is VALID [2020-07-11 01:27:32,652 INFO L263 TraceCheckUtils]: 22: Hoare triple {96529#true} call #t~ret4 := main(); {96529#true} is VALID [2020-07-11 01:27:32,652 INFO L280 TraceCheckUtils]: 23: Hoare triple {96529#true} ~output~0 := -1; {96529#true} is VALID [2020-07-11 01:27:32,652 INFO L280 TraceCheckUtils]: 24: Hoare triple {96529#true} assume !false; {96529#true} is VALID [2020-07-11 01:27:32,652 INFO L280 TraceCheckUtils]: 25: Hoare triple {96529#true} havoc ~input~0; {96529#true} is VALID [2020-07-11 01:27:32,652 INFO L280 TraceCheckUtils]: 26: Hoare triple {96529#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96529#true} is VALID [2020-07-11 01:27:32,652 INFO L280 TraceCheckUtils]: 27: Hoare triple {96529#true} ~input~0 := #t~nondet2; {96529#true} is VALID [2020-07-11 01:27:32,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {96529#true} havoc #t~nondet2; {96529#true} is VALID [2020-07-11 01:27:32,653 INFO L280 TraceCheckUtils]: 29: Hoare triple {96529#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96529#true} is VALID [2020-07-11 01:27:32,654 INFO L263 TraceCheckUtils]: 30: Hoare triple {96529#true} call #t~ret3 := calculate_output(~input~0); {96656#(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 01:27:32,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {96656#(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; {96529#true} is VALID [2020-07-11 01:27:32,655 INFO L280 TraceCheckUtils]: 32: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,655 INFO L280 TraceCheckUtils]: 34: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,655 INFO L280 TraceCheckUtils]: 35: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,655 INFO L280 TraceCheckUtils]: 36: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,655 INFO L280 TraceCheckUtils]: 37: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,656 INFO L280 TraceCheckUtils]: 38: Hoare triple {96529#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)); {96529#true} is VALID [2020-07-11 01:27:32,656 INFO L280 TraceCheckUtils]: 39: Hoare triple {96529#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))); {96529#true} is VALID [2020-07-11 01:27:32,656 INFO L280 TraceCheckUtils]: 40: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,656 INFO L280 TraceCheckUtils]: 41: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,656 INFO L280 TraceCheckUtils]: 42: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,656 INFO L280 TraceCheckUtils]: 43: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,657 INFO L280 TraceCheckUtils]: 44: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,657 INFO L280 TraceCheckUtils]: 45: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,657 INFO L280 TraceCheckUtils]: 46: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,657 INFO L280 TraceCheckUtils]: 47: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,657 INFO L280 TraceCheckUtils]: 48: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,657 INFO L280 TraceCheckUtils]: 49: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,658 INFO L280 TraceCheckUtils]: 50: Hoare triple {96529#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)); {96529#true} is VALID [2020-07-11 01:27:32,658 INFO L280 TraceCheckUtils]: 51: Hoare triple {96529#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)); {96529#true} is VALID [2020-07-11 01:27:32,658 INFO L280 TraceCheckUtils]: 52: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,658 INFO L280 TraceCheckUtils]: 53: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,658 INFO L280 TraceCheckUtils]: 54: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,659 INFO L280 TraceCheckUtils]: 55: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,659 INFO L280 TraceCheckUtils]: 56: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,659 INFO L280 TraceCheckUtils]: 57: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,659 INFO L280 TraceCheckUtils]: 58: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,659 INFO L280 TraceCheckUtils]: 59: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,660 INFO L280 TraceCheckUtils]: 60: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,660 INFO L280 TraceCheckUtils]: 61: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,660 INFO L280 TraceCheckUtils]: 62: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,660 INFO L280 TraceCheckUtils]: 63: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,660 INFO L280 TraceCheckUtils]: 64: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,661 INFO L280 TraceCheckUtils]: 65: Hoare triple {96529#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; {96529#true} is VALID [2020-07-11 01:27:32,661 INFO L280 TraceCheckUtils]: 66: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-11 01:27:32,661 INFO L280 TraceCheckUtils]: 67: Hoare triple {96529#true} ~a16~0 := 6; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,662 INFO L280 TraceCheckUtils]: 68: Hoare triple {96592#(= 6 ~a16~0)} #res := 22; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,666 INFO L280 TraceCheckUtils]: 69: Hoare triple {96592#(= 6 ~a16~0)} assume true; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,667 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {96592#(= 6 ~a16~0)} {96529#true} #1104#return; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,668 INFO L280 TraceCheckUtils]: 71: Hoare triple {96592#(= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,669 INFO L280 TraceCheckUtils]: 72: Hoare triple {96592#(= 6 ~a16~0)} ~output~0 := #t~ret3; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,669 INFO L280 TraceCheckUtils]: 73: Hoare triple {96592#(= 6 ~a16~0)} havoc #t~ret3; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,670 INFO L280 TraceCheckUtils]: 74: Hoare triple {96592#(= 6 ~a16~0)} assume !false; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,671 INFO L280 TraceCheckUtils]: 75: Hoare triple {96592#(= 6 ~a16~0)} havoc ~input~0; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,671 INFO L280 TraceCheckUtils]: 76: Hoare triple {96592#(= 6 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,672 INFO L280 TraceCheckUtils]: 77: Hoare triple {96592#(= 6 ~a16~0)} ~input~0 := #t~nondet2; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,673 INFO L280 TraceCheckUtils]: 78: Hoare triple {96592#(= 6 ~a16~0)} havoc #t~nondet2; {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,673 INFO L280 TraceCheckUtils]: 79: Hoare triple {96592#(= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96592#(= 6 ~a16~0)} is VALID [2020-07-11 01:27:32,675 INFO L263 TraceCheckUtils]: 80: Hoare triple {96592#(= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {96656#(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 01:27:32,675 INFO L280 TraceCheckUtils]: 81: Hoare triple {96656#(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; {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,676 INFO L280 TraceCheckUtils]: 82: Hoare triple {96657#(= ~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,677 INFO L280 TraceCheckUtils]: 83: Hoare triple {96657#(= ~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,677 INFO L280 TraceCheckUtils]: 84: Hoare triple {96657#(= ~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,678 INFO L280 TraceCheckUtils]: 85: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,679 INFO L280 TraceCheckUtils]: 86: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,679 INFO L280 TraceCheckUtils]: 87: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,680 INFO L280 TraceCheckUtils]: 88: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,680 INFO L280 TraceCheckUtils]: 89: Hoare triple {96657#(= ~a16~0 |old(~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))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,681 INFO L280 TraceCheckUtils]: 90: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,682 INFO L280 TraceCheckUtils]: 91: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,682 INFO L280 TraceCheckUtils]: 92: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,683 INFO L280 TraceCheckUtils]: 93: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,684 INFO L280 TraceCheckUtils]: 94: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,684 INFO L280 TraceCheckUtils]: 95: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,685 INFO L280 TraceCheckUtils]: 96: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,685 INFO L280 TraceCheckUtils]: 97: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,686 INFO L280 TraceCheckUtils]: 98: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,686 INFO L280 TraceCheckUtils]: 99: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,687 INFO L280 TraceCheckUtils]: 100: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,688 INFO L280 TraceCheckUtils]: 101: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,688 INFO L280 TraceCheckUtils]: 102: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,689 INFO L280 TraceCheckUtils]: 103: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,689 INFO L280 TraceCheckUtils]: 104: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,690 INFO L280 TraceCheckUtils]: 105: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,690 INFO L280 TraceCheckUtils]: 106: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,691 INFO L280 TraceCheckUtils]: 107: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,692 INFO L280 TraceCheckUtils]: 108: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,692 INFO L280 TraceCheckUtils]: 109: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,693 INFO L280 TraceCheckUtils]: 110: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,693 INFO L280 TraceCheckUtils]: 111: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,694 INFO L280 TraceCheckUtils]: 112: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,694 INFO L280 TraceCheckUtils]: 113: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,695 INFO L280 TraceCheckUtils]: 114: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,696 INFO L280 TraceCheckUtils]: 115: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,696 INFO L280 TraceCheckUtils]: 116: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,697 INFO L280 TraceCheckUtils]: 117: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,698 INFO L280 TraceCheckUtils]: 118: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,698 INFO L280 TraceCheckUtils]: 119: Hoare triple {96657#(= ~a16~0 |old(~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)))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,699 INFO L280 TraceCheckUtils]: 120: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,699 INFO L280 TraceCheckUtils]: 121: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,700 INFO L280 TraceCheckUtils]: 122: Hoare triple {96657#(= ~a16~0 |old(~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)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,700 INFO L280 TraceCheckUtils]: 123: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,701 INFO L280 TraceCheckUtils]: 124: Hoare triple {96657#(= ~a16~0 |old(~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); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,702 INFO L280 TraceCheckUtils]: 125: Hoare triple {96657#(= ~a16~0 |old(~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; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,702 INFO L280 TraceCheckUtils]: 126: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,703 INFO L280 TraceCheckUtils]: 127: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,704 INFO L280 TraceCheckUtils]: 128: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,704 INFO L280 TraceCheckUtils]: 129: Hoare triple {96658#(= 4 |old(~a16~0)|)} #res := 21; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,705 INFO L280 TraceCheckUtils]: 130: Hoare triple {96658#(= 4 |old(~a16~0)|)} assume true; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-11 01:27:32,706 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {96658#(= 4 |old(~a16~0)|)} {96592#(= 6 ~a16~0)} #1104#return; {96530#false} is VALID [2020-07-11 01:27:32,706 INFO L280 TraceCheckUtils]: 132: Hoare triple {96530#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {96530#false} is VALID [2020-07-11 01:27:32,706 INFO L280 TraceCheckUtils]: 133: Hoare triple {96530#false} ~output~0 := #t~ret3; {96530#false} is VALID [2020-07-11 01:27:32,706 INFO L280 TraceCheckUtils]: 134: Hoare triple {96530#false} havoc #t~ret3; {96530#false} is VALID [2020-07-11 01:27:32,707 INFO L280 TraceCheckUtils]: 135: Hoare triple {96530#false} assume !false; {96530#false} is VALID [2020-07-11 01:27:32,707 INFO L280 TraceCheckUtils]: 136: Hoare triple {96530#false} havoc ~input~0; {96530#false} is VALID [2020-07-11 01:27:32,707 INFO L280 TraceCheckUtils]: 137: Hoare triple {96530#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96530#false} is VALID [2020-07-11 01:27:32,707 INFO L280 TraceCheckUtils]: 138: Hoare triple {96530#false} ~input~0 := #t~nondet2; {96530#false} is VALID [2020-07-11 01:27:32,707 INFO L280 TraceCheckUtils]: 139: Hoare triple {96530#false} havoc #t~nondet2; {96530#false} is VALID [2020-07-11 01:27:32,708 INFO L280 TraceCheckUtils]: 140: Hoare triple {96530#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96530#false} is VALID [2020-07-11 01:27:32,708 INFO L263 TraceCheckUtils]: 141: Hoare triple {96530#false} call #t~ret3 := calculate_output(~input~0); {96656#(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 01:27:32,708 INFO L280 TraceCheckUtils]: 142: Hoare triple {96656#(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; {96529#true} is VALID [2020-07-11 01:27:32,708 INFO L280 TraceCheckUtils]: 143: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,709 INFO L280 TraceCheckUtils]: 144: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,709 INFO L280 TraceCheckUtils]: 145: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,709 INFO L280 TraceCheckUtils]: 146: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,709 INFO L280 TraceCheckUtils]: 147: Hoare triple {96529#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); {96529#true} is VALID [2020-07-11 01:27:32,709 INFO L280 TraceCheckUtils]: 148: Hoare triple {96529#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; {96529#true} is VALID [2020-07-11 01:27:32,710 INFO L280 TraceCheckUtils]: 149: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-11 01:27:32,710 INFO L280 TraceCheckUtils]: 150: Hoare triple {96529#true} #res := 26; {96529#true} is VALID [2020-07-11 01:27:32,710 INFO L280 TraceCheckUtils]: 151: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-11 01:27:32,710 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {96529#true} {96530#false} #1104#return; {96530#false} is VALID [2020-07-11 01:27:32,710 INFO L280 TraceCheckUtils]: 153: Hoare triple {96530#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {96530#false} is VALID [2020-07-11 01:27:32,710 INFO L280 TraceCheckUtils]: 154: Hoare triple {96530#false} ~output~0 := #t~ret3; {96530#false} is VALID [2020-07-11 01:27:32,711 INFO L280 TraceCheckUtils]: 155: Hoare triple {96530#false} havoc #t~ret3; {96530#false} is VALID [2020-07-11 01:27:32,711 INFO L280 TraceCheckUtils]: 156: Hoare triple {96530#false} assume !false; {96530#false} is VALID [2020-07-11 01:27:32,711 INFO L280 TraceCheckUtils]: 157: Hoare triple {96530#false} havoc ~input~0; {96530#false} is VALID [2020-07-11 01:27:32,711 INFO L280 TraceCheckUtils]: 158: Hoare triple {96530#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96530#false} is VALID [2020-07-11 01:27:32,711 INFO L280 TraceCheckUtils]: 159: Hoare triple {96530#false} ~input~0 := #t~nondet2; {96530#false} is VALID [2020-07-11 01:27:32,712 INFO L280 TraceCheckUtils]: 160: Hoare triple {96530#false} havoc #t~nondet2; {96530#false} is VALID [2020-07-11 01:27:32,712 INFO L280 TraceCheckUtils]: 161: Hoare triple {96530#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96530#false} is VALID [2020-07-11 01:27:32,712 INFO L263 TraceCheckUtils]: 162: Hoare triple {96530#false} call #t~ret3 := calculate_output(~input~0); {96530#false} is VALID [2020-07-11 01:27:32,712 INFO L280 TraceCheckUtils]: 163: Hoare triple {96530#false} ~input := #in~input; {96530#false} is VALID [2020-07-11 01:27:32,712 INFO L280 TraceCheckUtils]: 164: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,712 INFO L280 TraceCheckUtils]: 165: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,713 INFO L280 TraceCheckUtils]: 166: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,713 INFO L280 TraceCheckUtils]: 167: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,713 INFO L280 TraceCheckUtils]: 168: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,713 INFO L280 TraceCheckUtils]: 169: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,713 INFO L280 TraceCheckUtils]: 170: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,713 INFO L280 TraceCheckUtils]: 171: Hoare triple {96530#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))); {96530#false} is VALID [2020-07-11 01:27:32,714 INFO L280 TraceCheckUtils]: 172: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,714 INFO L280 TraceCheckUtils]: 173: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,714 INFO L280 TraceCheckUtils]: 174: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,714 INFO L280 TraceCheckUtils]: 175: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,714 INFO L280 TraceCheckUtils]: 176: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,715 INFO L280 TraceCheckUtils]: 177: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,715 INFO L280 TraceCheckUtils]: 178: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,715 INFO L280 TraceCheckUtils]: 179: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,715 INFO L280 TraceCheckUtils]: 180: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,715 INFO L280 TraceCheckUtils]: 181: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,715 INFO L280 TraceCheckUtils]: 182: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,716 INFO L280 TraceCheckUtils]: 183: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,716 INFO L280 TraceCheckUtils]: 184: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,716 INFO L280 TraceCheckUtils]: 185: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,716 INFO L280 TraceCheckUtils]: 186: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,716 INFO L280 TraceCheckUtils]: 187: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,716 INFO L280 TraceCheckUtils]: 188: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,717 INFO L280 TraceCheckUtils]: 189: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,717 INFO L280 TraceCheckUtils]: 190: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,717 INFO L280 TraceCheckUtils]: 191: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,718 INFO L280 TraceCheckUtils]: 192: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,718 INFO L280 TraceCheckUtils]: 193: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,718 INFO L280 TraceCheckUtils]: 194: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,718 INFO L280 TraceCheckUtils]: 195: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,718 INFO L280 TraceCheckUtils]: 196: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,719 INFO L280 TraceCheckUtils]: 197: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,719 INFO L280 TraceCheckUtils]: 198: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,719 INFO L280 TraceCheckUtils]: 199: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,719 INFO L280 TraceCheckUtils]: 200: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,719 INFO L280 TraceCheckUtils]: 201: Hoare triple {96530#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)))); {96530#false} is VALID [2020-07-11 01:27:32,720 INFO L280 TraceCheckUtils]: 202: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,720 INFO L280 TraceCheckUtils]: 203: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,720 INFO L280 TraceCheckUtils]: 204: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,720 INFO L280 TraceCheckUtils]: 205: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,720 INFO L280 TraceCheckUtils]: 206: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,720 INFO L280 TraceCheckUtils]: 207: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,721 INFO L280 TraceCheckUtils]: 208: Hoare triple {96530#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))); {96530#false} is VALID [2020-07-11 01:27:32,721 INFO L280 TraceCheckUtils]: 209: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,721 INFO L280 TraceCheckUtils]: 210: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,721 INFO L280 TraceCheckUtils]: 211: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,721 INFO L280 TraceCheckUtils]: 212: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,721 INFO L280 TraceCheckUtils]: 213: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,722 INFO L280 TraceCheckUtils]: 214: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,722 INFO L280 TraceCheckUtils]: 215: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,722 INFO L280 TraceCheckUtils]: 216: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,722 INFO L280 TraceCheckUtils]: 217: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,722 INFO L280 TraceCheckUtils]: 218: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,723 INFO L280 TraceCheckUtils]: 219: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,723 INFO L280 TraceCheckUtils]: 220: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,723 INFO L280 TraceCheckUtils]: 221: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,723 INFO L280 TraceCheckUtils]: 222: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,724 INFO L280 TraceCheckUtils]: 223: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,724 INFO L280 TraceCheckUtils]: 224: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,724 INFO L280 TraceCheckUtils]: 225: Hoare triple {96530#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)); {96530#false} is VALID [2020-07-11 01:27:32,724 INFO L280 TraceCheckUtils]: 226: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,724 INFO L280 TraceCheckUtils]: 227: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,725 INFO L280 TraceCheckUtils]: 228: Hoare triple {96530#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); {96530#false} is VALID [2020-07-11 01:27:32,725 INFO L280 TraceCheckUtils]: 229: Hoare triple {96530#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))); {96530#false} is VALID [2020-07-11 01:27:32,725 INFO L280 TraceCheckUtils]: 230: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,725 INFO L280 TraceCheckUtils]: 231: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,725 INFO L280 TraceCheckUtils]: 232: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,725 INFO L280 TraceCheckUtils]: 233: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,726 INFO L280 TraceCheckUtils]: 234: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,726 INFO L280 TraceCheckUtils]: 235: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,726 INFO L280 TraceCheckUtils]: 236: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,726 INFO L280 TraceCheckUtils]: 237: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,726 INFO L280 TraceCheckUtils]: 238: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,726 INFO L280 TraceCheckUtils]: 239: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,727 INFO L280 TraceCheckUtils]: 240: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,727 INFO L280 TraceCheckUtils]: 241: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,727 INFO L280 TraceCheckUtils]: 242: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,727 INFO L280 TraceCheckUtils]: 243: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,727 INFO L280 TraceCheckUtils]: 244: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,728 INFO L280 TraceCheckUtils]: 245: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,728 INFO L280 TraceCheckUtils]: 246: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,728 INFO L280 TraceCheckUtils]: 247: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,728 INFO L280 TraceCheckUtils]: 248: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,728 INFO L280 TraceCheckUtils]: 249: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,735 INFO L280 TraceCheckUtils]: 250: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,736 INFO L280 TraceCheckUtils]: 251: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,736 INFO L280 TraceCheckUtils]: 252: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,736 INFO L280 TraceCheckUtils]: 253: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,736 INFO L280 TraceCheckUtils]: 254: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,736 INFO L280 TraceCheckUtils]: 255: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,739 INFO L280 TraceCheckUtils]: 256: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,739 INFO L280 TraceCheckUtils]: 257: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 258: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 259: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 260: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 261: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 262: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 263: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 264: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 265: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,740 INFO L280 TraceCheckUtils]: 266: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,741 INFO L280 TraceCheckUtils]: 267: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,741 INFO L280 TraceCheckUtils]: 268: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,741 INFO L280 TraceCheckUtils]: 269: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-11 01:27:32,741 INFO L280 TraceCheckUtils]: 270: Hoare triple {96530#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {96530#false} is VALID [2020-07-11 01:27:32,741 INFO L280 TraceCheckUtils]: 271: Hoare triple {96530#false} assume !false; {96530#false} is VALID [2020-07-11 01:27:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 162 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-07-11 01:27:32,811 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [9699089] [2020-07-11 01:27:32,811 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:27:32,812 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:27:32,812 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694638289] [2020-07-11 01:27:32,813 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 272 [2020-07-11 01:27:32,813 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:27:32,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:27:33,145 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:27:33,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:27:33,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:27:33,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:27:33,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:27:33,146 INFO L87 Difference]: Start difference. First operand 3770 states and 4385 transitions. Second operand 7 states. [2020-07-11 01:28:26,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:28:26,611 INFO L93 Difference]: Finished difference Result 8233 states and 9631 transitions. [2020-07-11 01:28:26,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-11 01:28:26,611 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 272 [2020-07-11 01:28:26,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:28:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:28:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1069 transitions. [2020-07-11 01:28:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:28:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1069 transitions. [2020-07-11 01:28:26,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1069 transitions. [2020-07-11 01:28:28,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1069 edges. 1069 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:28:29,158 INFO L225 Difference]: With dead ends: 8233 [2020-07-11 01:28:29,159 INFO L226 Difference]: Without dead ends: 4628 [2020-07-11 01:28:29,192 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 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 01:28:29,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4628 states. [2020-07-11 01:29:14,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4628 to 4403. [2020-07-11 01:29:14,551 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:29:14,551 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4628 states. Second operand 4403 states. [2020-07-11 01:29:14,551 INFO L74 IsIncluded]: Start isIncluded. First operand 4628 states. Second operand 4403 states. [2020-07-11 01:29:14,551 INFO L87 Difference]: Start difference. First operand 4628 states. Second operand 4403 states. [2020-07-11 01:29:15,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:29:15,224 INFO L93 Difference]: Finished difference Result 4628 states and 5316 transitions. [2020-07-11 01:29:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 5316 transitions. [2020-07-11 01:29:15,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:29:15,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:29:15,229 INFO L74 IsIncluded]: Start isIncluded. First operand 4403 states. Second operand 4628 states. [2020-07-11 01:29:15,229 INFO L87 Difference]: Start difference. First operand 4403 states. Second operand 4628 states. [2020-07-11 01:29:15,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:29:15,900 INFO L93 Difference]: Finished difference Result 4628 states and 5316 transitions. [2020-07-11 01:29:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 5316 transitions. [2020-07-11 01:29:15,905 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:29:15,905 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:29:15,905 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:29:15,905 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:29:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4403 states. [2020-07-11 01:29:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 4403 states and 5061 transitions. [2020-07-11 01:29:16,590 INFO L78 Accepts]: Start accepts. Automaton has 4403 states and 5061 transitions. Word has length 272 [2020-07-11 01:29:16,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:29:16,590 INFO L479 AbstractCegarLoop]: Abstraction has 4403 states and 5061 transitions. [2020-07-11 01:29:16,591 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:29:16,591 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4403 states and 5061 transitions. [2020-07-11 01:29:31,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5061 edges. 5061 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:29:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 4403 states and 5061 transitions. [2020-07-11 01:29:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-11 01:29:31,609 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:29:31,610 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:29:31,610 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 01:29:31,610 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:29:31,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:29:31,611 INFO L82 PathProgramCache]: Analyzing trace with hash -1200308710, now seen corresponding path program 1 times [2020-07-11 01:29:31,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:29:31,611 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2038867823] [2020-07-11 01:29:31,611 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:29:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:29:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:29:31,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {131324#(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; {131202#true} is VALID [2020-07-11 01:29:31,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#true} ~d~0 := 4; {131202#true} is VALID [2020-07-11 01:29:31,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} ~e~0 := 5; {131202#true} is VALID [2020-07-11 01:29:31,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} ~f~0 := 6; {131202#true} is VALID [2020-07-11 01:29:31,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} ~c~0 := 3; {131202#true} is VALID [2020-07-11 01:29:31,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} ~b~0 := 2; {131202#true} is VALID [2020-07-11 01:29:31,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} ~u~0 := 21; {131202#true} is VALID [2020-07-11 01:29:31,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} ~v~0 := 22; {131202#true} is VALID [2020-07-11 01:29:31,815 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} ~w~0 := 23; {131202#true} is VALID [2020-07-11 01:29:31,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} ~x~0 := 24; {131202#true} is VALID [2020-07-11 01:29:31,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} ~y~0 := 25; {131202#true} is VALID [2020-07-11 01:29:31,816 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#true} ~z~0 := 26; {131202#true} is VALID [2020-07-11 01:29:31,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#true} ~a17~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-11 01:29:31,816 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#true} ~a20~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,817 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-11 01:29:31,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#true} ~a12~0 := 8; {131202#true} is VALID [2020-07-11 01:29:31,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#true} ~a16~0 := 5; {131202#true} is VALID [2020-07-11 01:29:31,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-11 01:29:31,817 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {131202#true} {131202#true} #1100#return; {131202#true} is VALID [2020-07-11 01:29:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:29:31,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(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; {131202#true} is VALID [2020-07-11 01:29:31,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#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))); {131202#true} is VALID [2020-07-11 01:29:31,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,866 INFO L280 TraceCheckUtils]: 26: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,867 INFO L280 TraceCheckUtils]: 31: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,868 INFO L280 TraceCheckUtils]: 32: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,869 INFO L280 TraceCheckUtils]: 34: Hoare triple {131202#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; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,870 INFO L280 TraceCheckUtils]: 36: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,872 INFO L280 TraceCheckUtils]: 38: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,873 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} {131202#true} #1104#return; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:29:31,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(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; {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,935 INFO L280 TraceCheckUtils]: 7: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:31,936 INFO L280 TraceCheckUtils]: 8: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,937 INFO L280 TraceCheckUtils]: 10: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,938 INFO L280 TraceCheckUtils]: 11: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,941 INFO L280 TraceCheckUtils]: 15: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:31,943 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {131203#false} is VALID [2020-07-11 01:29:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:29:31,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(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; {131202#true} is VALID [2020-07-11 01:29:31,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#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))); {131202#true} is VALID [2020-07-11 01:29:31,961 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,962 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,963 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,963 INFO L280 TraceCheckUtils]: 20: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,964 INFO L280 TraceCheckUtils]: 22: Hoare triple {131202#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; {131202#true} is VALID [2020-07-11 01:29:31,964 INFO L280 TraceCheckUtils]: 23: Hoare triple {131202#true} ~a16~0 := 4; {131202#true} is VALID [2020-07-11 01:29:31,964 INFO L280 TraceCheckUtils]: 24: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-11 01:29:31,964 INFO L280 TraceCheckUtils]: 25: Hoare triple {131202#true} #res := 25; {131202#true} is VALID [2020-07-11 01:29:31,964 INFO L280 TraceCheckUtils]: 26: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-11 01:29:31,965 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-11 01:29:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:29:31,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(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; {131202#true} is VALID [2020-07-11 01:29:31,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#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; {131202#true} is VALID [2020-07-11 01:29:31,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} ~a20~0 := 0; {131202#true} is VALID [2020-07-11 01:29:31,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} ~a16~0 := 6; {131202#true} is VALID [2020-07-11 01:29:31,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-11 01:29:31,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-11 01:29:31,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-11 01:29:31,972 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,972 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} #res := 26; {131202#true} is VALID [2020-07-11 01:29:31,972 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-11 01:29:31,973 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-11 01:29:31,975 INFO L263 TraceCheckUtils]: 0: Hoare triple {131202#true} call ULTIMATE.init(); {131324#(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 01:29:31,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {131324#(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; {131202#true} is VALID [2020-07-11 01:29:31,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} ~d~0 := 4; {131202#true} is VALID [2020-07-11 01:29:31,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} ~e~0 := 5; {131202#true} is VALID [2020-07-11 01:29:31,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} ~f~0 := 6; {131202#true} is VALID [2020-07-11 01:29:31,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} ~c~0 := 3; {131202#true} is VALID [2020-07-11 01:29:31,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} ~b~0 := 2; {131202#true} is VALID [2020-07-11 01:29:31,976 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} ~u~0 := 21; {131202#true} is VALID [2020-07-11 01:29:31,976 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} ~v~0 := 22; {131202#true} is VALID [2020-07-11 01:29:31,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} ~w~0 := 23; {131202#true} is VALID [2020-07-11 01:29:31,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} ~x~0 := 24; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#true} ~y~0 := 25; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#true} ~z~0 := 26; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#true} ~a17~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#true} ~a20~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-11 01:29:31,977 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#true} ~a12~0 := 8; {131202#true} is VALID [2020-07-11 01:29:31,978 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#true} ~a16~0 := 5; {131202#true} is VALID [2020-07-11 01:29:31,978 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-11 01:29:31,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-11 01:29:31,978 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {131202#true} {131202#true} #1100#return; {131202#true} is VALID [2020-07-11 01:29:31,978 INFO L263 TraceCheckUtils]: 22: Hoare triple {131202#true} call #t~ret4 := main(); {131202#true} is VALID [2020-07-11 01:29:31,978 INFO L280 TraceCheckUtils]: 23: Hoare triple {131202#true} ~output~0 := -1; {131202#true} is VALID [2020-07-11 01:29:31,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {131202#true} assume !false; {131202#true} is VALID [2020-07-11 01:29:31,979 INFO L280 TraceCheckUtils]: 25: Hoare triple {131202#true} havoc ~input~0; {131202#true} is VALID [2020-07-11 01:29:31,979 INFO L280 TraceCheckUtils]: 26: Hoare triple {131202#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131202#true} is VALID [2020-07-11 01:29:31,979 INFO L280 TraceCheckUtils]: 27: Hoare triple {131202#true} ~input~0 := #t~nondet2; {131202#true} is VALID [2020-07-11 01:29:31,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {131202#true} havoc #t~nondet2; {131202#true} is VALID [2020-07-11 01:29:31,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {131202#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131202#true} is VALID [2020-07-11 01:29:31,981 INFO L263 TraceCheckUtils]: 30: Hoare triple {131202#true} call #t~ret3 := calculate_output(~input~0); {131325#(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 01:29:31,981 INFO L280 TraceCheckUtils]: 31: Hoare triple {131325#(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; {131202#true} is VALID [2020-07-11 01:29:31,981 INFO L280 TraceCheckUtils]: 32: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,981 INFO L280 TraceCheckUtils]: 33: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,982 INFO L280 TraceCheckUtils]: 34: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,982 INFO L280 TraceCheckUtils]: 35: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,982 INFO L280 TraceCheckUtils]: 36: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,982 INFO L280 TraceCheckUtils]: 37: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,982 INFO L280 TraceCheckUtils]: 38: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,982 INFO L280 TraceCheckUtils]: 39: Hoare triple {131202#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))); {131202#true} is VALID [2020-07-11 01:29:31,983 INFO L280 TraceCheckUtils]: 40: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,983 INFO L280 TraceCheckUtils]: 41: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,983 INFO L280 TraceCheckUtils]: 42: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,983 INFO L280 TraceCheckUtils]: 43: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,983 INFO L280 TraceCheckUtils]: 44: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,983 INFO L280 TraceCheckUtils]: 45: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,984 INFO L280 TraceCheckUtils]: 46: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,984 INFO L280 TraceCheckUtils]: 47: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,984 INFO L280 TraceCheckUtils]: 48: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,984 INFO L280 TraceCheckUtils]: 49: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,984 INFO L280 TraceCheckUtils]: 50: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,985 INFO L280 TraceCheckUtils]: 51: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:31,985 INFO L280 TraceCheckUtils]: 52: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,985 INFO L280 TraceCheckUtils]: 53: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,985 INFO L280 TraceCheckUtils]: 54: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,985 INFO L280 TraceCheckUtils]: 55: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,985 INFO L280 TraceCheckUtils]: 56: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,986 INFO L280 TraceCheckUtils]: 57: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,986 INFO L280 TraceCheckUtils]: 58: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,986 INFO L280 TraceCheckUtils]: 59: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,986 INFO L280 TraceCheckUtils]: 60: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,986 INFO L280 TraceCheckUtils]: 61: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,986 INFO L280 TraceCheckUtils]: 62: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,987 INFO L280 TraceCheckUtils]: 63: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,987 INFO L280 TraceCheckUtils]: 64: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:31,988 INFO L280 TraceCheckUtils]: 65: Hoare triple {131202#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; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,989 INFO L280 TraceCheckUtils]: 66: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,989 INFO L280 TraceCheckUtils]: 67: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,990 INFO L280 TraceCheckUtils]: 68: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,991 INFO L280 TraceCheckUtils]: 69: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,992 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} {131202#true} #1104#return; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,993 INFO L280 TraceCheckUtils]: 71: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,993 INFO L280 TraceCheckUtils]: 72: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,994 INFO L280 TraceCheckUtils]: 73: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~ret3; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,995 INFO L280 TraceCheckUtils]: 74: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,995 INFO L280 TraceCheckUtils]: 75: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc ~input~0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,996 INFO L280 TraceCheckUtils]: 76: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,997 INFO L280 TraceCheckUtils]: 77: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,998 INFO L280 TraceCheckUtils]: 78: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~nondet2; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:31,998 INFO L280 TraceCheckUtils]: 79: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:29:32,000 INFO L263 TraceCheckUtils]: 80: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {131325#(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 01:29:32,000 INFO L280 TraceCheckUtils]: 81: Hoare triple {131325#(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; {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,001 INFO L280 TraceCheckUtils]: 82: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,002 INFO L280 TraceCheckUtils]: 83: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,003 INFO L280 TraceCheckUtils]: 84: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,004 INFO L280 TraceCheckUtils]: 85: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,005 INFO L280 TraceCheckUtils]: 86: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,006 INFO L280 TraceCheckUtils]: 87: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,007 INFO L280 TraceCheckUtils]: 88: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:29:32,008 INFO L280 TraceCheckUtils]: 89: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,009 INFO L280 TraceCheckUtils]: 90: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,009 INFO L280 TraceCheckUtils]: 91: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,010 INFO L280 TraceCheckUtils]: 92: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,011 INFO L280 TraceCheckUtils]: 93: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,011 INFO L280 TraceCheckUtils]: 94: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,012 INFO L280 TraceCheckUtils]: 95: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,013 INFO L280 TraceCheckUtils]: 96: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,013 INFO L280 TraceCheckUtils]: 97: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:29:32,014 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {131203#false} is VALID [2020-07-11 01:29:32,015 INFO L280 TraceCheckUtils]: 99: Hoare triple {131203#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131203#false} is VALID [2020-07-11 01:29:32,015 INFO L280 TraceCheckUtils]: 100: Hoare triple {131203#false} ~output~0 := #t~ret3; {131203#false} is VALID [2020-07-11 01:29:32,015 INFO L280 TraceCheckUtils]: 101: Hoare triple {131203#false} havoc #t~ret3; {131203#false} is VALID [2020-07-11 01:29:32,015 INFO L280 TraceCheckUtils]: 102: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-11 01:29:32,016 INFO L280 TraceCheckUtils]: 103: Hoare triple {131203#false} havoc ~input~0; {131203#false} is VALID [2020-07-11 01:29:32,016 INFO L280 TraceCheckUtils]: 104: Hoare triple {131203#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131203#false} is VALID [2020-07-11 01:29:32,016 INFO L280 TraceCheckUtils]: 105: Hoare triple {131203#false} ~input~0 := #t~nondet2; {131203#false} is VALID [2020-07-11 01:29:32,016 INFO L280 TraceCheckUtils]: 106: Hoare triple {131203#false} havoc #t~nondet2; {131203#false} is VALID [2020-07-11 01:29:32,016 INFO L280 TraceCheckUtils]: 107: Hoare triple {131203#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131203#false} is VALID [2020-07-11 01:29:32,016 INFO L263 TraceCheckUtils]: 108: Hoare triple {131203#false} call #t~ret3 := calculate_output(~input~0); {131325#(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 01:29:32,017 INFO L280 TraceCheckUtils]: 109: Hoare triple {131325#(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; {131202#true} is VALID [2020-07-11 01:29:32,017 INFO L280 TraceCheckUtils]: 110: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,017 INFO L280 TraceCheckUtils]: 111: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,017 INFO L280 TraceCheckUtils]: 112: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,017 INFO L280 TraceCheckUtils]: 113: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,017 INFO L280 TraceCheckUtils]: 114: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,018 INFO L280 TraceCheckUtils]: 115: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,018 INFO L280 TraceCheckUtils]: 116: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:32,018 INFO L280 TraceCheckUtils]: 117: Hoare triple {131202#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))); {131202#true} is VALID [2020-07-11 01:29:32,018 INFO L280 TraceCheckUtils]: 118: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,018 INFO L280 TraceCheckUtils]: 119: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,018 INFO L280 TraceCheckUtils]: 120: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,019 INFO L280 TraceCheckUtils]: 121: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,019 INFO L280 TraceCheckUtils]: 122: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,019 INFO L280 TraceCheckUtils]: 123: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,019 INFO L280 TraceCheckUtils]: 124: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,019 INFO L280 TraceCheckUtils]: 125: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,019 INFO L280 TraceCheckUtils]: 126: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,020 INFO L280 TraceCheckUtils]: 127: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,020 INFO L280 TraceCheckUtils]: 128: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:32,020 INFO L280 TraceCheckUtils]: 129: Hoare triple {131202#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)); {131202#true} is VALID [2020-07-11 01:29:32,020 INFO L280 TraceCheckUtils]: 130: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,020 INFO L280 TraceCheckUtils]: 131: Hoare triple {131202#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; {131202#true} is VALID [2020-07-11 01:29:32,021 INFO L280 TraceCheckUtils]: 132: Hoare triple {131202#true} ~a16~0 := 4; {131202#true} is VALID [2020-07-11 01:29:32,021 INFO L280 TraceCheckUtils]: 133: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-11 01:29:32,021 INFO L280 TraceCheckUtils]: 134: Hoare triple {131202#true} #res := 25; {131202#true} is VALID [2020-07-11 01:29:32,021 INFO L280 TraceCheckUtils]: 135: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-11 01:29:32,021 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-11 01:29:32,021 INFO L280 TraceCheckUtils]: 137: Hoare triple {131203#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 138: Hoare triple {131203#false} ~output~0 := #t~ret3; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 139: Hoare triple {131203#false} havoc #t~ret3; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 140: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 141: Hoare triple {131203#false} havoc ~input~0; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 142: Hoare triple {131203#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 143: Hoare triple {131203#false} ~input~0 := #t~nondet2; {131203#false} is VALID [2020-07-11 01:29:32,022 INFO L280 TraceCheckUtils]: 144: Hoare triple {131203#false} havoc #t~nondet2; {131203#false} is VALID [2020-07-11 01:29:32,023 INFO L280 TraceCheckUtils]: 145: Hoare triple {131203#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131203#false} is VALID [2020-07-11 01:29:32,023 INFO L263 TraceCheckUtils]: 146: Hoare triple {131203#false} call #t~ret3 := calculate_output(~input~0); {131325#(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 01:29:32,023 INFO L280 TraceCheckUtils]: 147: Hoare triple {131325#(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; {131202#true} is VALID [2020-07-11 01:29:32,023 INFO L280 TraceCheckUtils]: 148: Hoare triple {131202#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); {131202#true} is VALID [2020-07-11 01:29:32,023 INFO L280 TraceCheckUtils]: 149: Hoare triple {131202#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; {131202#true} is VALID [2020-07-11 01:29:32,024 INFO L280 TraceCheckUtils]: 150: Hoare triple {131202#true} ~a20~0 := 0; {131202#true} is VALID [2020-07-11 01:29:32,024 INFO L280 TraceCheckUtils]: 151: Hoare triple {131202#true} ~a16~0 := 6; {131202#true} is VALID [2020-07-11 01:29:32,024 INFO L280 TraceCheckUtils]: 152: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-11 01:29:32,024 INFO L280 TraceCheckUtils]: 153: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-11 01:29:32,024 INFO L280 TraceCheckUtils]: 154: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-11 01:29:32,024 INFO L280 TraceCheckUtils]: 155: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-11 01:29:32,025 INFO L280 TraceCheckUtils]: 156: Hoare triple {131202#true} #res := 26; {131202#true} is VALID [2020-07-11 01:29:32,025 INFO L280 TraceCheckUtils]: 157: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-11 01:29:32,025 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-11 01:29:32,025 INFO L280 TraceCheckUtils]: 159: Hoare triple {131203#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131203#false} is VALID [2020-07-11 01:29:32,025 INFO L280 TraceCheckUtils]: 160: Hoare triple {131203#false} ~output~0 := #t~ret3; {131203#false} is VALID [2020-07-11 01:29:32,026 INFO L280 TraceCheckUtils]: 161: Hoare triple {131203#false} havoc #t~ret3; {131203#false} is VALID [2020-07-11 01:29:32,026 INFO L280 TraceCheckUtils]: 162: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-11 01:29:32,026 INFO L280 TraceCheckUtils]: 163: Hoare triple {131203#false} havoc ~input~0; {131203#false} is VALID [2020-07-11 01:29:32,026 INFO L280 TraceCheckUtils]: 164: Hoare triple {131203#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131203#false} is VALID [2020-07-11 01:29:32,026 INFO L280 TraceCheckUtils]: 165: Hoare triple {131203#false} ~input~0 := #t~nondet2; {131203#false} is VALID [2020-07-11 01:29:32,027 INFO L280 TraceCheckUtils]: 166: Hoare triple {131203#false} havoc #t~nondet2; {131203#false} is VALID [2020-07-11 01:29:32,027 INFO L280 TraceCheckUtils]: 167: Hoare triple {131203#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131203#false} is VALID [2020-07-11 01:29:32,027 INFO L263 TraceCheckUtils]: 168: Hoare triple {131203#false} call #t~ret3 := calculate_output(~input~0); {131203#false} is VALID [2020-07-11 01:29:32,027 INFO L280 TraceCheckUtils]: 169: Hoare triple {131203#false} ~input := #in~input; {131203#false} is VALID [2020-07-11 01:29:32,027 INFO L280 TraceCheckUtils]: 170: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,028 INFO L280 TraceCheckUtils]: 171: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,028 INFO L280 TraceCheckUtils]: 172: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,028 INFO L280 TraceCheckUtils]: 173: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,028 INFO L280 TraceCheckUtils]: 174: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,028 INFO L280 TraceCheckUtils]: 175: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,028 INFO L280 TraceCheckUtils]: 176: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,029 INFO L280 TraceCheckUtils]: 177: Hoare triple {131203#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))); {131203#false} is VALID [2020-07-11 01:29:32,029 INFO L280 TraceCheckUtils]: 178: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,029 INFO L280 TraceCheckUtils]: 179: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,029 INFO L280 TraceCheckUtils]: 180: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,029 INFO L280 TraceCheckUtils]: 181: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,030 INFO L280 TraceCheckUtils]: 182: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,030 INFO L280 TraceCheckUtils]: 183: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,030 INFO L280 TraceCheckUtils]: 184: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,030 INFO L280 TraceCheckUtils]: 185: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,030 INFO L280 TraceCheckUtils]: 186: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,030 INFO L280 TraceCheckUtils]: 187: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,031 INFO L280 TraceCheckUtils]: 188: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,031 INFO L280 TraceCheckUtils]: 189: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,031 INFO L280 TraceCheckUtils]: 190: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,031 INFO L280 TraceCheckUtils]: 191: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,031 INFO L280 TraceCheckUtils]: 192: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,031 INFO L280 TraceCheckUtils]: 193: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,032 INFO L280 TraceCheckUtils]: 194: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,032 INFO L280 TraceCheckUtils]: 195: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,032 INFO L280 TraceCheckUtils]: 196: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,032 INFO L280 TraceCheckUtils]: 197: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,032 INFO L280 TraceCheckUtils]: 198: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,032 INFO L280 TraceCheckUtils]: 199: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,033 INFO L280 TraceCheckUtils]: 200: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,033 INFO L280 TraceCheckUtils]: 201: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,033 INFO L280 TraceCheckUtils]: 202: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,033 INFO L280 TraceCheckUtils]: 203: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,033 INFO L280 TraceCheckUtils]: 204: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,033 INFO L280 TraceCheckUtils]: 205: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,034 INFO L280 TraceCheckUtils]: 206: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,034 INFO L280 TraceCheckUtils]: 207: Hoare triple {131203#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)))); {131203#false} is VALID [2020-07-11 01:29:32,034 INFO L280 TraceCheckUtils]: 208: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,034 INFO L280 TraceCheckUtils]: 209: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,034 INFO L280 TraceCheckUtils]: 210: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,035 INFO L280 TraceCheckUtils]: 211: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,035 INFO L280 TraceCheckUtils]: 212: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,035 INFO L280 TraceCheckUtils]: 213: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,035 INFO L280 TraceCheckUtils]: 214: Hoare triple {131203#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))); {131203#false} is VALID [2020-07-11 01:29:32,035 INFO L280 TraceCheckUtils]: 215: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,035 INFO L280 TraceCheckUtils]: 216: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,036 INFO L280 TraceCheckUtils]: 217: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,036 INFO L280 TraceCheckUtils]: 218: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,036 INFO L280 TraceCheckUtils]: 219: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,036 INFO L280 TraceCheckUtils]: 220: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,036 INFO L280 TraceCheckUtils]: 221: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,036 INFO L280 TraceCheckUtils]: 222: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,037 INFO L280 TraceCheckUtils]: 223: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,037 INFO L280 TraceCheckUtils]: 224: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,037 INFO L280 TraceCheckUtils]: 225: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,037 INFO L280 TraceCheckUtils]: 226: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,037 INFO L280 TraceCheckUtils]: 227: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,038 INFO L280 TraceCheckUtils]: 228: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,038 INFO L280 TraceCheckUtils]: 229: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,038 INFO L280 TraceCheckUtils]: 230: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,038 INFO L280 TraceCheckUtils]: 231: Hoare triple {131203#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)); {131203#false} is VALID [2020-07-11 01:29:32,038 INFO L280 TraceCheckUtils]: 232: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,038 INFO L280 TraceCheckUtils]: 233: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,039 INFO L280 TraceCheckUtils]: 234: Hoare triple {131203#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); {131203#false} is VALID [2020-07-11 01:29:32,039 INFO L280 TraceCheckUtils]: 235: Hoare triple {131203#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))); {131203#false} is VALID [2020-07-11 01:29:32,039 INFO L280 TraceCheckUtils]: 236: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,039 INFO L280 TraceCheckUtils]: 237: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,039 INFO L280 TraceCheckUtils]: 238: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,039 INFO L280 TraceCheckUtils]: 239: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,040 INFO L280 TraceCheckUtils]: 240: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,040 INFO L280 TraceCheckUtils]: 241: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,040 INFO L280 TraceCheckUtils]: 242: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,040 INFO L280 TraceCheckUtils]: 243: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,040 INFO L280 TraceCheckUtils]: 244: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,041 INFO L280 TraceCheckUtils]: 245: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,041 INFO L280 TraceCheckUtils]: 246: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,041 INFO L280 TraceCheckUtils]: 247: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,041 INFO L280 TraceCheckUtils]: 248: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,041 INFO L280 TraceCheckUtils]: 249: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,041 INFO L280 TraceCheckUtils]: 250: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,042 INFO L280 TraceCheckUtils]: 251: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,042 INFO L280 TraceCheckUtils]: 252: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,042 INFO L280 TraceCheckUtils]: 253: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,042 INFO L280 TraceCheckUtils]: 254: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,042 INFO L280 TraceCheckUtils]: 255: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,042 INFO L280 TraceCheckUtils]: 256: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,043 INFO L280 TraceCheckUtils]: 257: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,043 INFO L280 TraceCheckUtils]: 258: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,043 INFO L280 TraceCheckUtils]: 259: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,043 INFO L280 TraceCheckUtils]: 260: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,043 INFO L280 TraceCheckUtils]: 261: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,044 INFO L280 TraceCheckUtils]: 262: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,044 INFO L280 TraceCheckUtils]: 263: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,044 INFO L280 TraceCheckUtils]: 264: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,044 INFO L280 TraceCheckUtils]: 265: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,044 INFO L280 TraceCheckUtils]: 266: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,044 INFO L280 TraceCheckUtils]: 267: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,045 INFO L280 TraceCheckUtils]: 268: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,045 INFO L280 TraceCheckUtils]: 269: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,045 INFO L280 TraceCheckUtils]: 270: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,045 INFO L280 TraceCheckUtils]: 271: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,045 INFO L280 TraceCheckUtils]: 272: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,045 INFO L280 TraceCheckUtils]: 273: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,046 INFO L280 TraceCheckUtils]: 274: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,046 INFO L280 TraceCheckUtils]: 275: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-11 01:29:32,046 INFO L280 TraceCheckUtils]: 276: Hoare triple {131203#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {131203#false} is VALID [2020-07-11 01:29:32,046 INFO L280 TraceCheckUtils]: 277: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-11 01:29:32,114 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 136 proven. 20 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-07-11 01:29:32,114 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2038867823] [2020-07-11 01:29:32,115 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:29:32,115 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:29:32,115 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661631423] [2020-07-11 01:29:32,116 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 278 [2020-07-11 01:29:32,116 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:29:32,116 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:29:32,426 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:29:32,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:29:32,426 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:29:32,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:29:32,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:29:32,427 INFO L87 Difference]: Start difference. First operand 4403 states and 5061 transitions. Second operand 7 states. [2020-07-11 01:30:38,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:30:38,851 INFO L93 Difference]: Finished difference Result 8574 states and 9904 transitions. [2020-07-11 01:30:38,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:30:38,851 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 278 [2020-07-11 01:30:38,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:30:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:30:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 970 transitions. [2020-07-11 01:30:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:30:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 970 transitions. [2020-07-11 01:30:38,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 970 transitions. [2020-07-11 01:30:40,575 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 970 edges. 970 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:30:41,722 INFO L225 Difference]: With dead ends: 8574 [2020-07-11 01:30:41,722 INFO L226 Difference]: Without dead ends: 5321 [2020-07-11 01:30:41,729 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-07-11 01:30:41,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5321 states. [2020-07-11 01:31:27,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5321 to 4016. [2020-07-11 01:31:27,569 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:31:27,569 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5321 states. Second operand 4016 states. [2020-07-11 01:31:27,569 INFO L74 IsIncluded]: Start isIncluded. First operand 5321 states. Second operand 4016 states. [2020-07-11 01:31:27,569 INFO L87 Difference]: Start difference. First operand 5321 states. Second operand 4016 states. [2020-07-11 01:31:28,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:31:28,436 INFO L93 Difference]: Finished difference Result 5321 states and 6111 transitions. [2020-07-11 01:31:28,436 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 6111 transitions. [2020-07-11 01:31:28,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:31:28,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:31:28,441 INFO L74 IsIncluded]: Start isIncluded. First operand 4016 states. Second operand 5321 states. [2020-07-11 01:31:28,441 INFO L87 Difference]: Start difference. First operand 4016 states. Second operand 5321 states. [2020-07-11 01:31:29,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:31:29,319 INFO L93 Difference]: Finished difference Result 5321 states and 6111 transitions. [2020-07-11 01:31:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 6111 transitions. [2020-07-11 01:31:29,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:31:29,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:31:29,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:31:29,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:31:29,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4016 states. [2020-07-11 01:31:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 4016 states and 4594 transitions. [2020-07-11 01:31:29,928 INFO L78 Accepts]: Start accepts. Automaton has 4016 states and 4594 transitions. Word has length 278 [2020-07-11 01:31:29,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:31:29,929 INFO L479 AbstractCegarLoop]: Abstraction has 4016 states and 4594 transitions. [2020-07-11 01:31:29,929 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:31:29,929 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4016 states and 4594 transitions. [2020-07-11 01:31:45,401 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4594 edges. 4594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:31:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 4594 transitions. [2020-07-11 01:31:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2020-07-11 01:31:45,410 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:31:45,410 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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, 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] [2020-07-11 01:31:45,411 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 01:31:45,411 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:31:45,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:31:45,411 INFO L82 PathProgramCache]: Analyzing trace with hash -1812225532, now seen corresponding path program 1 times [2020-07-11 01:31:45,411 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:31:45,412 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1710224605] [2020-07-11 01:31:45,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:31:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:31:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:31:45,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {167312#(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; {167164#true} is VALID [2020-07-11 01:31:45,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#true} ~d~0 := 4; {167164#true} is VALID [2020-07-11 01:31:45,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} ~e~0 := 5; {167164#true} is VALID [2020-07-11 01:31:45,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} ~f~0 := 6; {167164#true} is VALID [2020-07-11 01:31:45,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} ~c~0 := 3; {167164#true} is VALID [2020-07-11 01:31:45,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} ~b~0 := 2; {167164#true} is VALID [2020-07-11 01:31:45,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} ~u~0 := 21; {167164#true} is VALID [2020-07-11 01:31:45,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#true} ~v~0 := 22; {167164#true} is VALID [2020-07-11 01:31:45,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#true} ~w~0 := 23; {167164#true} is VALID [2020-07-11 01:31:45,658 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#true} ~x~0 := 24; {167164#true} is VALID [2020-07-11 01:31:45,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#true} ~y~0 := 25; {167164#true} is VALID [2020-07-11 01:31:45,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#true} ~z~0 := 26; {167164#true} is VALID [2020-07-11 01:31:45,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#true} ~a17~0 := 1; {167164#true} is VALID [2020-07-11 01:31:45,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#true} ~a7~0 := 0; {167164#true} is VALID [2020-07-11 01:31:45,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#true} ~a20~0 := 1; {167164#true} is VALID [2020-07-11 01:31:45,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#true} ~a8~0 := 15; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,660 INFO L280 TraceCheckUtils]: 16: Hoare triple {167313#(<= 15 ~a8~0)} ~a12~0 := 8; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,661 INFO L280 TraceCheckUtils]: 17: Hoare triple {167313#(<= 15 ~a8~0)} ~a16~0 := 5; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {167313#(<= 15 ~a8~0)} ~a21~0 := 1; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,663 INFO L280 TraceCheckUtils]: 19: Hoare triple {167313#(<= 15 ~a8~0)} assume true; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,664 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {167313#(<= 15 ~a8~0)} {167164#true} #1100#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:31:45,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {167314#(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; {167164#true} is VALID [2020-07-11 01:31:45,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#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))); {167164#true} is VALID [2020-07-11 01:31:45,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,737 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,738 INFO L280 TraceCheckUtils]: 18: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,739 INFO L280 TraceCheckUtils]: 21: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,739 INFO L280 TraceCheckUtils]: 22: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,739 INFO L280 TraceCheckUtils]: 23: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,740 INFO L280 TraceCheckUtils]: 26: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,740 INFO L280 TraceCheckUtils]: 27: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,741 INFO L280 TraceCheckUtils]: 31: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,741 INFO L280 TraceCheckUtils]: 33: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,741 INFO L280 TraceCheckUtils]: 34: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,741 INFO L280 TraceCheckUtils]: 35: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,742 INFO L280 TraceCheckUtils]: 36: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,742 INFO L280 TraceCheckUtils]: 37: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {167164#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)))); {167164#true} is VALID [2020-07-11 01:31:45,742 INFO L280 TraceCheckUtils]: 39: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,742 INFO L280 TraceCheckUtils]: 40: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,743 INFO L280 TraceCheckUtils]: 41: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,743 INFO L280 TraceCheckUtils]: 42: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,743 INFO L280 TraceCheckUtils]: 44: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,743 INFO L280 TraceCheckUtils]: 45: Hoare triple {167164#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))); {167164#true} is VALID [2020-07-11 01:31:45,744 INFO L280 TraceCheckUtils]: 46: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,744 INFO L280 TraceCheckUtils]: 49: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,744 INFO L280 TraceCheckUtils]: 50: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,744 INFO L280 TraceCheckUtils]: 51: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,745 INFO L280 TraceCheckUtils]: 52: Hoare triple {167164#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-11 01:31:45,745 INFO L280 TraceCheckUtils]: 53: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-11 01:31:45,745 INFO L280 TraceCheckUtils]: 54: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-11 01:31:45,745 INFO L280 TraceCheckUtils]: 55: Hoare triple {167164#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {167164#true} is VALID [2020-07-11 01:31:45,749 INFO L280 TraceCheckUtils]: 56: Hoare triple {167164#true} 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; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,750 INFO L280 TraceCheckUtils]: 57: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,751 INFO L280 TraceCheckUtils]: 58: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 4; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,752 INFO L280 TraceCheckUtils]: 59: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,752 INFO L280 TraceCheckUtils]: 60: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,754 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:31:45,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {167314#(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; {167164#true} is VALID [2020-07-11 01:31:45,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,785 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#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))); {167164#true} is VALID [2020-07-11 01:31:45,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,786 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,786 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,787 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,787 INFO L280 TraceCheckUtils]: 16: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,788 INFO L280 TraceCheckUtils]: 17: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,788 INFO L280 TraceCheckUtils]: 18: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,788 INFO L280 TraceCheckUtils]: 19: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,789 INFO L280 TraceCheckUtils]: 22: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,790 INFO L280 TraceCheckUtils]: 30: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,790 INFO L280 TraceCheckUtils]: 31: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,790 INFO L280 TraceCheckUtils]: 32: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,791 INFO L280 TraceCheckUtils]: 33: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,791 INFO L280 TraceCheckUtils]: 34: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,791 INFO L280 TraceCheckUtils]: 35: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,791 INFO L280 TraceCheckUtils]: 36: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,791 INFO L280 TraceCheckUtils]: 37: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,791 INFO L280 TraceCheckUtils]: 38: Hoare triple {167164#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)))); {167164#true} is VALID [2020-07-11 01:31:45,792 INFO L280 TraceCheckUtils]: 39: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,792 INFO L280 TraceCheckUtils]: 40: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,792 INFO L280 TraceCheckUtils]: 41: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,792 INFO L280 TraceCheckUtils]: 42: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,792 INFO L280 TraceCheckUtils]: 43: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,793 INFO L280 TraceCheckUtils]: 44: Hoare triple {167164#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; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,794 INFO L280 TraceCheckUtils]: 45: Hoare triple {167315#(= 15 ~a8~0)} ~a20~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,794 INFO L280 TraceCheckUtils]: 46: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 1; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,795 INFO L280 TraceCheckUtils]: 47: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 6; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,796 INFO L280 TraceCheckUtils]: 48: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,797 INFO L280 TraceCheckUtils]: 49: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,798 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:31:45,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {167314#(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; {167164#true} is VALID [2020-07-11 01:31:45,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#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; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,814 INFO L280 TraceCheckUtils]: 7: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {167315#(= 15 ~a8~0)} #res := 26; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,816 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,818 INFO L263 TraceCheckUtils]: 0: Hoare triple {167164#true} call ULTIMATE.init(); {167312#(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 01:31:45,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {167312#(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; {167164#true} is VALID [2020-07-11 01:31:45,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} ~d~0 := 4; {167164#true} is VALID [2020-07-11 01:31:45,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} ~e~0 := 5; {167164#true} is VALID [2020-07-11 01:31:45,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} ~f~0 := 6; {167164#true} is VALID [2020-07-11 01:31:45,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} ~c~0 := 3; {167164#true} is VALID [2020-07-11 01:31:45,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} ~b~0 := 2; {167164#true} is VALID [2020-07-11 01:31:45,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#true} ~u~0 := 21; {167164#true} is VALID [2020-07-11 01:31:45,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#true} ~v~0 := 22; {167164#true} is VALID [2020-07-11 01:31:45,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#true} ~w~0 := 23; {167164#true} is VALID [2020-07-11 01:31:45,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#true} ~x~0 := 24; {167164#true} is VALID [2020-07-11 01:31:45,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#true} ~y~0 := 25; {167164#true} is VALID [2020-07-11 01:31:45,820 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#true} ~z~0 := 26; {167164#true} is VALID [2020-07-11 01:31:45,821 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#true} ~a17~0 := 1; {167164#true} is VALID [2020-07-11 01:31:45,821 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#true} ~a7~0 := 0; {167164#true} is VALID [2020-07-11 01:31:45,821 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#true} ~a20~0 := 1; {167164#true} is VALID [2020-07-11 01:31:45,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {167164#true} ~a8~0 := 15; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {167313#(<= 15 ~a8~0)} ~a12~0 := 8; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,823 INFO L280 TraceCheckUtils]: 18: Hoare triple {167313#(<= 15 ~a8~0)} ~a16~0 := 5; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {167313#(<= 15 ~a8~0)} ~a21~0 := 1; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,825 INFO L280 TraceCheckUtils]: 20: Hoare triple {167313#(<= 15 ~a8~0)} assume true; {167313#(<= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,826 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {167313#(<= 15 ~a8~0)} {167164#true} #1100#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,827 INFO L263 TraceCheckUtils]: 22: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret4 := main(); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := -1; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,831 INFO L280 TraceCheckUtils]: 27: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,833 INFO L263 TraceCheckUtils]: 30: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167314#(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 01:31:45,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {167314#(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; {167164#true} is VALID [2020-07-11 01:31:45,834 INFO L280 TraceCheckUtils]: 32: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,834 INFO L280 TraceCheckUtils]: 33: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,834 INFO L280 TraceCheckUtils]: 34: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,834 INFO L280 TraceCheckUtils]: 35: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,834 INFO L280 TraceCheckUtils]: 36: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,835 INFO L280 TraceCheckUtils]: 37: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,835 INFO L280 TraceCheckUtils]: 38: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,835 INFO L280 TraceCheckUtils]: 39: Hoare triple {167164#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))); {167164#true} is VALID [2020-07-11 01:31:45,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 42: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 43: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 45: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,836 INFO L280 TraceCheckUtils]: 48: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,837 INFO L280 TraceCheckUtils]: 49: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,837 INFO L280 TraceCheckUtils]: 50: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,837 INFO L280 TraceCheckUtils]: 52: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,837 INFO L280 TraceCheckUtils]: 53: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,838 INFO L280 TraceCheckUtils]: 54: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,838 INFO L280 TraceCheckUtils]: 55: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,838 INFO L280 TraceCheckUtils]: 56: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,838 INFO L280 TraceCheckUtils]: 57: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,838 INFO L280 TraceCheckUtils]: 59: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,839 INFO L280 TraceCheckUtils]: 60: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,839 INFO L280 TraceCheckUtils]: 62: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,839 INFO L280 TraceCheckUtils]: 63: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,839 INFO L280 TraceCheckUtils]: 64: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,839 INFO L280 TraceCheckUtils]: 65: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,840 INFO L280 TraceCheckUtils]: 66: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,840 INFO L280 TraceCheckUtils]: 67: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,840 INFO L280 TraceCheckUtils]: 68: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,840 INFO L280 TraceCheckUtils]: 69: Hoare triple {167164#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)))); {167164#true} is VALID [2020-07-11 01:31:45,840 INFO L280 TraceCheckUtils]: 70: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,840 INFO L280 TraceCheckUtils]: 71: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,841 INFO L280 TraceCheckUtils]: 72: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,841 INFO L280 TraceCheckUtils]: 73: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,841 INFO L280 TraceCheckUtils]: 74: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,841 INFO L280 TraceCheckUtils]: 75: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,841 INFO L280 TraceCheckUtils]: 76: Hoare triple {167164#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))); {167164#true} is VALID [2020-07-11 01:31:45,842 INFO L280 TraceCheckUtils]: 77: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,842 INFO L280 TraceCheckUtils]: 78: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,842 INFO L280 TraceCheckUtils]: 79: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,842 INFO L280 TraceCheckUtils]: 80: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,842 INFO L280 TraceCheckUtils]: 81: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,842 INFO L280 TraceCheckUtils]: 82: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,843 INFO L280 TraceCheckUtils]: 83: Hoare triple {167164#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-11 01:31:45,843 INFO L280 TraceCheckUtils]: 84: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-11 01:31:45,843 INFO L280 TraceCheckUtils]: 85: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-11 01:31:45,843 INFO L280 TraceCheckUtils]: 86: Hoare triple {167164#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {167164#true} is VALID [2020-07-11 01:31:45,845 INFO L280 TraceCheckUtils]: 87: Hoare triple {167164#true} 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; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,845 INFO L280 TraceCheckUtils]: 88: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,846 INFO L280 TraceCheckUtils]: 89: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 4; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,847 INFO L280 TraceCheckUtils]: 90: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,847 INFO L280 TraceCheckUtils]: 91: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,849 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,849 INFO L280 TraceCheckUtils]: 93: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,850 INFO L280 TraceCheckUtils]: 94: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,851 INFO L280 TraceCheckUtils]: 95: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,851 INFO L280 TraceCheckUtils]: 96: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,852 INFO L280 TraceCheckUtils]: 97: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,853 INFO L280 TraceCheckUtils]: 98: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,853 INFO L280 TraceCheckUtils]: 99: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,854 INFO L280 TraceCheckUtils]: 100: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,855 INFO L280 TraceCheckUtils]: 101: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,856 INFO L263 TraceCheckUtils]: 102: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167314#(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 01:31:45,856 INFO L280 TraceCheckUtils]: 103: Hoare triple {167314#(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; {167164#true} is VALID [2020-07-11 01:31:45,856 INFO L280 TraceCheckUtils]: 104: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,856 INFO L280 TraceCheckUtils]: 105: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,857 INFO L280 TraceCheckUtils]: 106: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,857 INFO L280 TraceCheckUtils]: 107: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,857 INFO L280 TraceCheckUtils]: 108: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,857 INFO L280 TraceCheckUtils]: 109: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,857 INFO L280 TraceCheckUtils]: 110: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,858 INFO L280 TraceCheckUtils]: 111: Hoare triple {167164#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))); {167164#true} is VALID [2020-07-11 01:31:45,858 INFO L280 TraceCheckUtils]: 112: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,858 INFO L280 TraceCheckUtils]: 113: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,858 INFO L280 TraceCheckUtils]: 114: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,858 INFO L280 TraceCheckUtils]: 115: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 116: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 117: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 118: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 119: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 120: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 121: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,859 INFO L280 TraceCheckUtils]: 122: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,860 INFO L280 TraceCheckUtils]: 123: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,860 INFO L280 TraceCheckUtils]: 124: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,860 INFO L280 TraceCheckUtils]: 125: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,860 INFO L280 TraceCheckUtils]: 126: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,860 INFO L280 TraceCheckUtils]: 127: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,860 INFO L280 TraceCheckUtils]: 128: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,861 INFO L280 TraceCheckUtils]: 129: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,861 INFO L280 TraceCheckUtils]: 130: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,861 INFO L280 TraceCheckUtils]: 131: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,861 INFO L280 TraceCheckUtils]: 132: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,861 INFO L280 TraceCheckUtils]: 133: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,862 INFO L280 TraceCheckUtils]: 134: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,862 INFO L280 TraceCheckUtils]: 135: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,862 INFO L280 TraceCheckUtils]: 136: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,862 INFO L280 TraceCheckUtils]: 137: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,862 INFO L280 TraceCheckUtils]: 138: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,863 INFO L280 TraceCheckUtils]: 139: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,863 INFO L280 TraceCheckUtils]: 140: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,863 INFO L280 TraceCheckUtils]: 141: Hoare triple {167164#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)))); {167164#true} is VALID [2020-07-11 01:31:45,863 INFO L280 TraceCheckUtils]: 142: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,863 INFO L280 TraceCheckUtils]: 143: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,863 INFO L280 TraceCheckUtils]: 144: Hoare triple {167164#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)); {167164#true} is VALID [2020-07-11 01:31:45,864 INFO L280 TraceCheckUtils]: 145: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,864 INFO L280 TraceCheckUtils]: 146: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,865 INFO L280 TraceCheckUtils]: 147: Hoare triple {167164#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; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,865 INFO L280 TraceCheckUtils]: 148: Hoare triple {167315#(= 15 ~a8~0)} ~a20~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,866 INFO L280 TraceCheckUtils]: 149: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 1; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,867 INFO L280 TraceCheckUtils]: 150: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 6; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,867 INFO L280 TraceCheckUtils]: 151: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,868 INFO L280 TraceCheckUtils]: 152: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,869 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,870 INFO L280 TraceCheckUtils]: 154: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,870 INFO L280 TraceCheckUtils]: 155: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,871 INFO L280 TraceCheckUtils]: 156: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,871 INFO L280 TraceCheckUtils]: 157: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,872 INFO L280 TraceCheckUtils]: 158: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,872 INFO L280 TraceCheckUtils]: 159: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,873 INFO L280 TraceCheckUtils]: 160: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,874 INFO L280 TraceCheckUtils]: 161: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,874 INFO L280 TraceCheckUtils]: 162: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,876 INFO L263 TraceCheckUtils]: 163: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167314#(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 01:31:45,876 INFO L280 TraceCheckUtils]: 164: Hoare triple {167314#(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; {167164#true} is VALID [2020-07-11 01:31:45,876 INFO L280 TraceCheckUtils]: 165: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,876 INFO L280 TraceCheckUtils]: 166: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,876 INFO L280 TraceCheckUtils]: 167: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,877 INFO L280 TraceCheckUtils]: 168: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,877 INFO L280 TraceCheckUtils]: 169: Hoare triple {167164#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); {167164#true} is VALID [2020-07-11 01:31:45,878 INFO L280 TraceCheckUtils]: 170: Hoare triple {167164#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; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,878 INFO L280 TraceCheckUtils]: 171: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,879 INFO L280 TraceCheckUtils]: 172: Hoare triple {167315#(= 15 ~a8~0)} #res := 26; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,880 INFO L280 TraceCheckUtils]: 173: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-11 01:31:45,881 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,881 INFO L280 TraceCheckUtils]: 175: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,882 INFO L280 TraceCheckUtils]: 176: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,883 INFO L280 TraceCheckUtils]: 177: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,883 INFO L280 TraceCheckUtils]: 178: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,884 INFO L280 TraceCheckUtils]: 179: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,884 INFO L280 TraceCheckUtils]: 180: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,885 INFO L280 TraceCheckUtils]: 181: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,885 INFO L280 TraceCheckUtils]: 182: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,886 INFO L280 TraceCheckUtils]: 183: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,887 INFO L263 TraceCheckUtils]: 184: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,888 INFO L280 TraceCheckUtils]: 185: Hoare triple {167187#(not (= 13 ~a8~0))} ~input := #in~input; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,888 INFO L280 TraceCheckUtils]: 186: Hoare triple {167187#(not (= 13 ~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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,889 INFO L280 TraceCheckUtils]: 187: Hoare triple {167187#(not (= 13 ~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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,890 INFO L280 TraceCheckUtils]: 188: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,890 INFO L280 TraceCheckUtils]: 189: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,891 INFO L280 TraceCheckUtils]: 190: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,892 INFO L280 TraceCheckUtils]: 191: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,892 INFO L280 TraceCheckUtils]: 192: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,893 INFO L280 TraceCheckUtils]: 193: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,894 INFO L280 TraceCheckUtils]: 194: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,894 INFO L280 TraceCheckUtils]: 195: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,895 INFO L280 TraceCheckUtils]: 196: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,896 INFO L280 TraceCheckUtils]: 197: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,896 INFO L280 TraceCheckUtils]: 198: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,897 INFO L280 TraceCheckUtils]: 199: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,897 INFO L280 TraceCheckUtils]: 200: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,898 INFO L280 TraceCheckUtils]: 201: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,899 INFO L280 TraceCheckUtils]: 202: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,899 INFO L280 TraceCheckUtils]: 203: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,900 INFO L280 TraceCheckUtils]: 204: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,901 INFO L280 TraceCheckUtils]: 205: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,902 INFO L280 TraceCheckUtils]: 206: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,902 INFO L280 TraceCheckUtils]: 207: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,903 INFO L280 TraceCheckUtils]: 208: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,903 INFO L280 TraceCheckUtils]: 209: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,904 INFO L280 TraceCheckUtils]: 210: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,906 INFO L280 TraceCheckUtils]: 211: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,906 INFO L280 TraceCheckUtils]: 212: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,908 INFO L280 TraceCheckUtils]: 213: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,908 INFO L280 TraceCheckUtils]: 214: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,909 INFO L280 TraceCheckUtils]: 215: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,910 INFO L280 TraceCheckUtils]: 216: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,910 INFO L280 TraceCheckUtils]: 217: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,911 INFO L280 TraceCheckUtils]: 218: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,912 INFO L280 TraceCheckUtils]: 219: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,912 INFO L280 TraceCheckUtils]: 220: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,913 INFO L280 TraceCheckUtils]: 221: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,914 INFO L280 TraceCheckUtils]: 222: Hoare triple {167187#(not (= 13 ~a8~0))} 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)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,914 INFO L280 TraceCheckUtils]: 223: Hoare triple {167187#(not (= 13 ~a8~0))} 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)))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,915 INFO L280 TraceCheckUtils]: 224: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,916 INFO L280 TraceCheckUtils]: 225: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,916 INFO L280 TraceCheckUtils]: 226: Hoare triple {167187#(not (= 13 ~a8~0))} 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)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,917 INFO L280 TraceCheckUtils]: 227: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,918 INFO L280 TraceCheckUtils]: 228: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,919 INFO L280 TraceCheckUtils]: 229: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,919 INFO L280 TraceCheckUtils]: 230: Hoare triple {167187#(not (= 13 ~a8~0))} 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))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,920 INFO L280 TraceCheckUtils]: 231: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,921 INFO L280 TraceCheckUtils]: 232: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,922 INFO L280 TraceCheckUtils]: 233: Hoare triple {167187#(not (= 13 ~a8~0))} 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)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,922 INFO L280 TraceCheckUtils]: 234: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,923 INFO L280 TraceCheckUtils]: 235: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,924 INFO L280 TraceCheckUtils]: 236: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,925 INFO L280 TraceCheckUtils]: 237: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,927 INFO L280 TraceCheckUtils]: 238: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,927 INFO L280 TraceCheckUtils]: 239: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,928 INFO L280 TraceCheckUtils]: 240: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,929 INFO L280 TraceCheckUtils]: 241: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,929 INFO L280 TraceCheckUtils]: 242: Hoare triple {167187#(not (= 13 ~a8~0))} 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); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,930 INFO L280 TraceCheckUtils]: 243: Hoare triple {167187#(not (= 13 ~a8~0))} 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)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,931 INFO L280 TraceCheckUtils]: 244: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,932 INFO L280 TraceCheckUtils]: 245: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,932 INFO L280 TraceCheckUtils]: 246: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,933 INFO L280 TraceCheckUtils]: 247: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,933 INFO L280 TraceCheckUtils]: 248: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,935 INFO L280 TraceCheckUtils]: 249: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,938 INFO L280 TraceCheckUtils]: 250: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,938 INFO L280 TraceCheckUtils]: 251: Hoare triple {167187#(not (= 13 ~a8~0))} 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))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,939 INFO L280 TraceCheckUtils]: 252: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,940 INFO L280 TraceCheckUtils]: 253: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,941 INFO L280 TraceCheckUtils]: 254: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,942 INFO L280 TraceCheckUtils]: 255: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,942 INFO L280 TraceCheckUtils]: 256: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,943 INFO L280 TraceCheckUtils]: 257: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,944 INFO L280 TraceCheckUtils]: 258: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,944 INFO L280 TraceCheckUtils]: 259: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,945 INFO L280 TraceCheckUtils]: 260: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,946 INFO L280 TraceCheckUtils]: 261: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,946 INFO L280 TraceCheckUtils]: 262: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,948 INFO L280 TraceCheckUtils]: 263: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,948 INFO L280 TraceCheckUtils]: 264: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,949 INFO L280 TraceCheckUtils]: 265: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,950 INFO L280 TraceCheckUtils]: 266: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,951 INFO L280 TraceCheckUtils]: 267: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,951 INFO L280 TraceCheckUtils]: 268: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,952 INFO L280 TraceCheckUtils]: 269: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,953 INFO L280 TraceCheckUtils]: 270: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,953 INFO L280 TraceCheckUtils]: 271: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,954 INFO L280 TraceCheckUtils]: 272: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,955 INFO L280 TraceCheckUtils]: 273: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,955 INFO L280 TraceCheckUtils]: 274: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,956 INFO L280 TraceCheckUtils]: 275: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,957 INFO L280 TraceCheckUtils]: 276: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,957 INFO L280 TraceCheckUtils]: 277: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,958 INFO L280 TraceCheckUtils]: 278: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,959 INFO L280 TraceCheckUtils]: 279: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,960 INFO L280 TraceCheckUtils]: 280: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,960 INFO L280 TraceCheckUtils]: 281: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,961 INFO L280 TraceCheckUtils]: 282: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,962 INFO L280 TraceCheckUtils]: 283: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,963 INFO L280 TraceCheckUtils]: 284: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,963 INFO L280 TraceCheckUtils]: 285: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,965 INFO L280 TraceCheckUtils]: 286: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,965 INFO L280 TraceCheckUtils]: 287: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,966 INFO L280 TraceCheckUtils]: 288: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,967 INFO L280 TraceCheckUtils]: 289: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,968 INFO L280 TraceCheckUtils]: 290: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,969 INFO L280 TraceCheckUtils]: 291: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:31:45,969 INFO L280 TraceCheckUtils]: 292: Hoare triple {167187#(not (= 13 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {167165#false} is VALID [2020-07-11 01:31:45,970 INFO L280 TraceCheckUtils]: 293: Hoare triple {167165#false} assume !false; {167165#false} is VALID [2020-07-11 01:31:46,104 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 106 proven. 3 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2020-07-11 01:31:46,105 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1710224605] [2020-07-11 01:31:46,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:31:46,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:31:46,106 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575459395] [2020-07-11 01:31:46,106 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 294 [2020-07-11 01:31:46,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:31:46,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:31:46,420 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:31:46,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:31:46,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:31:46,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:31:46,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:31:46,422 INFO L87 Difference]: Start difference. First operand 4016 states and 4594 transitions. Second operand 7 states. [2020-07-11 01:32:53,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:32:53,692 INFO L93 Difference]: Finished difference Result 5174 states and 6041 transitions. [2020-07-11 01:32:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-11 01:32:53,693 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 294 [2020-07-11 01:32:53,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:32:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:32:53,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 769 transitions. [2020-07-11 01:32:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:32:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 769 transitions. [2020-07-11 01:32:53,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 769 transitions. [2020-07-11 01:32:55,278 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 769 edges. 769 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:32:55,280 INFO L225 Difference]: With dead ends: 5174 [2020-07-11 01:32:55,280 INFO L226 Difference]: Without dead ends: 0 [2020-07-11 01:32:55,291 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-07-11 01:32:55,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-11 01:32:55,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-11 01:32:55,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:32:55,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-11 01:32:55,292 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 01:32:55,292 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 01:32:55,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:32:55,292 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 01:32:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:32:55,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:32:55,293 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:32:55,293 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 01:32:55,293 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 01:32:55,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:32:55,293 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 01:32:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:32:55,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:32:55,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:32:55,294 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:32:55,294 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:32:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-11 01:32:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-11 01:32:55,295 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 294 [2020-07-11 01:32:55,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:32:55,295 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-11 01:32:55,295 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:32:55,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-11 01:32:55,295 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 01:32:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:32:55,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:32:55,296 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-11 01:32:55,298 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-11 01:34:02,787 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:03,393 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 42 [2020-07-11 01:34:03,949 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 42 [2020-07-11 01:34:04,531 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 42 [2020-07-11 01:34:05,437 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:05,788 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 27 [2020-07-11 01:34:06,719 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:07,652 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:08,080 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 40 [2020-07-11 01:34:08,537 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 42 [2020-07-11 01:34:09,011 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 41 [2020-07-11 01:34:09,544 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 45 [2020-07-11 01:34:10,031 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 45 [2020-07-11 01:34:10,975 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:11,458 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 43 [2020-07-11 01:34:12,016 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 43 [2020-07-11 01:34:12,696 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 47 [2020-07-11 01:34:13,223 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 42 [2020-07-11 01:34:13,812 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 43 [2020-07-11 01:34:14,380 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 39 [2020-07-11 01:34:15,213 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:15,741 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 45 [2020-07-11 01:34:16,147 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 40 [2020-07-11 01:34:17,023 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:17,907 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:18,339 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 44 [2020-07-11 01:34:18,796 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 39 [2020-07-11 01:34:19,112 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 41 [2020-07-11 01:34:19,584 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 40 [2020-07-11 01:34:20,491 WARN L193 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 43 [2020-07-11 01:34:21,031 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 43 [2020-07-11 01:34:21,656 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 45 [2020-07-11 01:34:22,334 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 49 [2020-07-11 01:34:22,823 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 44 [2020-07-11 01:34:23,278 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 41 [2020-07-11 01:34:23,723 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 40 [2020-07-11 01:34:24,167 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 41