/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 0.1.25-46f3038-m [2020-07-08 22:35:26,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:35:26,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:35:26,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:35:26,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:35:26,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:35:26,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:35:27,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:35:27,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:35:27,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:35:27,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:35:27,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:35:27,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:35:27,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:35:27,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:35:27,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:35:27,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:35:27,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:35:27,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:35:27,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:35:27,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:35:27,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:35:27,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:35:27,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:35:27,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 22:35:27,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 22:35:27,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 22:35:27,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 22:35:27,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 22:35:27,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 22:35:27,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 22:35:27,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 22:35:27,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 22:35:27,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:35:27,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:35:27,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:35:27,058 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 22:35:27,083 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:35:27,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:35:27,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:35:27,087 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:35:27,087 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:35:27,087 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:35:27,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:35:27,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:35:27,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:35:27,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:35:27,092 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:35:27,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:35:27,092 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:35:27,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:35:27,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:35:27,093 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:35:27,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:35:27,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:35:27,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:35:27,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:35:27,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:35:27,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:35:27,097 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 22:35:27,370 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:35:27,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:35:27,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:35:27,389 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:35:27,390 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:35:27,390 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-08 22:35:27,453 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a046fbd0/8a949276758b4080a69275453cc2372e/FLAG3f06c99cd [2020-07-08 22:35:28,042 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:35:28,042 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-08 22:35:28,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a046fbd0/8a949276758b4080a69275453cc2372e/FLAG3f06c99cd [2020-07-08 22:35:28,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a046fbd0/8a949276758b4080a69275453cc2372e [2020-07-08 22:35:28,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:35:28,275 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:35:28,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:35:28,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:35:28,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:35:28,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:35:28" (1/1) ... [2020-07-08 22:35:28,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4851ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:28, skipping insertion in model container [2020-07-08 22:35:28,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:35:28" (1/1) ... [2020-07-08 22:35:28,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:35:28,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:35:28,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:35:28,821 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:35:29,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:35:29,085 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:35:29,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29 WrapperNode [2020-07-08 22:35:29,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:35:29,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:35:29,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:35:29,087 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:35:29,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... [2020-07-08 22:35:29,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:35:29,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:35:29,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:35:29,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:35:29,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:35:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:35:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:35:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 22:35:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:35:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 22:35:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:35:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:35:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 22:35:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:35:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:35:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:35:31,206 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:35:31,207 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 22:35:31,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:35:31 BoogieIcfgContainer [2020-07-08 22:35:31,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:35:31,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:35:31,228 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:35:31,231 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:35:31,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:35:28" (1/3) ... [2020-07-08 22:35:31,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a61a611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:35:31, skipping insertion in model container [2020-07-08 22:35:31,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:29" (2/3) ... [2020-07-08 22:35:31,234 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a61a611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:35:31, skipping insertion in model container [2020-07-08 22:35:31,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:35:31" (3/3) ... [2020-07-08 22:35:31,240 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label46.c [2020-07-08 22:35:31,250 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:35:31,259 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:35:31,273 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:35:31,303 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:35:31,303 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:35:31,304 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:35:31,304 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:35:31,304 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:35:31,304 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:35:31,304 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:35:31,305 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:35:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-08 22:35:31,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-08 22:35:31,383 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:35:31,385 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] [2020-07-08 22:35:31,385 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:35:31,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:35:31,394 INFO L82 PathProgramCache]: Analyzing trace with hash -2063330177, now seen corresponding path program 1 times [2020-07-08 22:35:31,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:35:31,405 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1492359516] [2020-07-08 22:35:31,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:35:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:32,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-08 22:35:32,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 22:35:32,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 22:35:32,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 22:35:32,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 22:35:32,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 22:35:32,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 22:35:32,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 22:35:32,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 22:35:32,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 22:35:32,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 22:35:32,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 22:35:32,110 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 22:35:32,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 22:35:32,110 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 22:35:32,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 22:35:32,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 22:35:32,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:32,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:32,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:32,116 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:35:32,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-08 22:35:32,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 22:35:32,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 22:35:32,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 22:35:32,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 22:35:32,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 22:35:32,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 22:35:32,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 22:35:32,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 22:35:32,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 22:35:32,127 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 22:35:32,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 22:35:32,127 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 22:35:32,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 22:35:32,128 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 22:35:32,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 22:35:32,129 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 22:35:32,134 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:32,135 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:32,136 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:32,137 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,138 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret4 := main(); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,139 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 6 ~a16~0))} ~output~0 := -1; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,140 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 6 ~a16~0))} assume !false; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,141 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 6 ~a16~0))} havoc ~input~0; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,142 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 [2020-07-08 22:35:32,143 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,143 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 6 ~a16~0))} havoc #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,144 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 [2020-07-08 22:35:32,145 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 [2020-07-08 22:35:32,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 6 ~a16~0))} ~input := #in~input; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:32,147 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 [2020-07-08 22:35:32,148 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 [2020-07-08 22:35:32,149 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 [2020-07-08 22:35:32,150 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 [2020-07-08 22:35:32,151 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 [2020-07-08 22:35:32,152 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 [2020-07-08 22:35:32,153 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 [2020-07-08 22:35:32,153 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 [2020-07-08 22:35:32,154 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 [2020-07-08 22:35:32,155 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 [2020-07-08 22:35:32,156 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 [2020-07-08 22:35:32,157 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 [2020-07-08 22:35:32,158 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 [2020-07-08 22:35:32,159 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 [2020-07-08 22:35:32,160 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 [2020-07-08 22:35:32,161 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 [2020-07-08 22:35:32,161 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 [2020-07-08 22:35:32,162 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 [2020-07-08 22:35:32,163 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 [2020-07-08 22:35:32,164 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 [2020-07-08 22:35:32,165 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 [2020-07-08 22:35:32,166 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 [2020-07-08 22:35:32,167 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 [2020-07-08 22:35:32,167 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 [2020-07-08 22:35:32,168 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 [2020-07-08 22:35:32,169 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 [2020-07-08 22:35:32,170 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 [2020-07-08 22:35:32,171 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 [2020-07-08 22:35:32,172 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 [2020-07-08 22:35:32,172 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 [2020-07-08 22:35:32,173 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 [2020-07-08 22:35:32,174 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 [2020-07-08 22:35:32,175 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 [2020-07-08 22:35:32,176 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 [2020-07-08 22:35:32,176 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 [2020-07-08 22:35:32,177 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 [2020-07-08 22:35:32,178 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 [2020-07-08 22:35:32,179 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 [2020-07-08 22:35:32,179 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 [2020-07-08 22:35:32,180 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 [2020-07-08 22:35:32,181 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 [2020-07-08 22:35:32,182 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 [2020-07-08 22:35:32,183 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 [2020-07-08 22:35:32,183 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 [2020-07-08 22:35:32,184 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 [2020-07-08 22:35:32,185 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 [2020-07-08 22:35:32,186 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 [2020-07-08 22:35:32,187 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 [2020-07-08 22:35:32,187 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 [2020-07-08 22:35:32,188 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 [2020-07-08 22:35:32,189 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 [2020-07-08 22:35:32,190 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 [2020-07-08 22:35:32,191 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 [2020-07-08 22:35:32,191 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 [2020-07-08 22:35:32,192 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 [2020-07-08 22:35:32,193 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 [2020-07-08 22:35:32,194 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 [2020-07-08 22:35:32,195 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 [2020-07-08 22:35:32,195 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 [2020-07-08 22:35:32,196 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 [2020-07-08 22:35:32,197 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 [2020-07-08 22:35:32,198 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 [2020-07-08 22:35:32,198 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 [2020-07-08 22:35:32,199 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 [2020-07-08 22:35:32,200 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 [2020-07-08 22:35:32,201 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 [2020-07-08 22:35:32,202 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 [2020-07-08 22:35:32,202 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 [2020-07-08 22:35:32,203 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 [2020-07-08 22:35:32,204 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 [2020-07-08 22:35:32,204 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 [2020-07-08 22:35:32,205 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 [2020-07-08 22:35:32,206 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 [2020-07-08 22:35:32,207 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 [2020-07-08 22:35:32,207 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 [2020-07-08 22:35:32,208 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 [2020-07-08 22:35:32,209 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 [2020-07-08 22:35:32,210 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 [2020-07-08 22:35:32,210 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 [2020-07-08 22:35:32,211 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 [2020-07-08 22:35:32,212 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 [2020-07-08 22:35:32,213 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 [2020-07-08 22:35:32,236 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 [2020-07-08 22:35:32,237 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 [2020-07-08 22:35:32,238 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 [2020-07-08 22:35:32,239 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 [2020-07-08 22:35:32,240 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 [2020-07-08 22:35:32,241 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 [2020-07-08 22:35:32,241 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 [2020-07-08 22:35:32,242 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 [2020-07-08 22:35:32,243 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 [2020-07-08 22:35:32,244 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 [2020-07-08 22:35:32,244 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 [2020-07-08 22:35:32,245 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 [2020-07-08 22:35:32,246 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 [2020-07-08 22:35:32,247 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 [2020-07-08 22:35:32,248 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 [2020-07-08 22:35:32,248 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 [2020-07-08 22:35:32,249 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 [2020-07-08 22:35:32,250 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 [2020-07-08 22:35:32,251 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 [2020-07-08 22:35:32,251 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 [2020-07-08 22:35:32,252 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 [2020-07-08 22:35:32,253 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 [2020-07-08 22:35:32,254 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 [2020-07-08 22:35:32,254 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 [2020-07-08 22:35:32,255 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 [2020-07-08 22:35:32,256 INFO L280 TraceCheckUtils]: 139: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-08 22:35:32,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:35:32,303 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1492359516] [2020-07-08 22:35:32,306 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:35:32,306 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:35:32,307 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1703192873] [2020-07-08 22:35:32,315 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-08 22:35:32,319 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:35:32,325 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:35:32,518 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:32,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:35:32,519 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:35:32,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:35:32,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:35:32,531 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-08 22:35:42,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:42,315 INFO L93 Difference]: Finished difference Result 1270 states and 1669 transitions. [2020-07-08 22:35:42,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:35:42,315 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-08 22:35:42,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:35:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:35:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-08 22:35:42,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:35:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-08 22:35:42,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1669 transitions. [2020-07-08 22:35:44,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1669 edges. 1669 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:44,895 INFO L225 Difference]: With dead ends: 1270 [2020-07-08 22:35:44,895 INFO L226 Difference]: Without dead ends: 696 [2020-07-08 22:35:44,911 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:35:44,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-07-08 22:35:48,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 603. [2020-07-08 22:35:48,239 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:35:48,240 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand 603 states. [2020-07-08 22:35:48,240 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 603 states. [2020-07-08 22:35:48,241 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 603 states. [2020-07-08 22:35:48,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:48,292 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-08 22:35:48,293 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-08 22:35:48,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:35:48,297 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:35:48,297 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 696 states. [2020-07-08 22:35:48,297 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 696 states. [2020-07-08 22:35:48,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:48,341 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-08 22:35:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-08 22:35:48,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:35:48,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:35:48,344 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:35:48,344 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:35:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-08 22:35:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 731 transitions. [2020-07-08 22:35:48,381 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 731 transitions. Word has length 140 [2020-07-08 22:35:48,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:35:48,382 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 731 transitions. [2020-07-08 22:35:48,382 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:35:48,382 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 731 transitions. [2020-07-08 22:35:49,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:49,667 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 731 transitions. [2020-07-08 22:35:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-08 22:35:49,672 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:35:49,673 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] [2020-07-08 22:35:49,673 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:35:49,673 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:35:49,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:35:49,674 INFO L82 PathProgramCache]: Analyzing trace with hash 1805238925, now seen corresponding path program 1 times [2020-07-08 22:35:49,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:35:49,674 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1426589844] [2020-07-08 22:35:49,675 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:35:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:49,889 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 [2020-07-08 22:35:49,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-08 22:35:49,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-08 22:35:49,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-08 22:35:49,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-08 22:35:49,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-08 22:35:49,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-08 22:35:49,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-08 22:35:49,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-08 22:35:49,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-08 22:35:49,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-08 22:35:49,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-08 22:35:49,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-08 22:35:49,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,896 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:49,899 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:49,992 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 [2020-07-08 22:35:49,993 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); {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:35:49,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:49,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {5737#(= 1 |old(~a7~0)|)} #res := 26; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,007 INFO L280 TraceCheckUtils]: 10: Hoare triple {5737#(= 1 |old(~a7~0)|)} assume true; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,008 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5737#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-08 22:35:50,010 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 [2020-07-08 22:35:50,010 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 [2020-07-08 22:35:50,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-08 22:35:50,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-08 22:35:50,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-08 22:35:50,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-08 22:35:50,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-08 22:35:50,011 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-08 22:35:50,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-08 22:35:50,012 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-08 22:35:50,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-08 22:35:50,012 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-08 22:35:50,012 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-08 22:35:50,013 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-08 22:35:50,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,019 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,019 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,020 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,020 INFO L280 TraceCheckUtils]: 20: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 22:35:50,021 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,021 INFO L263 TraceCheckUtils]: 22: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret4 := main(); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,022 INFO L280 TraceCheckUtils]: 23: Hoare triple {5719#(not (= 1 ~a7~0))} ~output~0 := -1; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {5719#(not (= 1 ~a7~0))} assume !false; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,023 INFO L280 TraceCheckUtils]: 25: Hoare triple {5719#(not (= 1 ~a7~0))} havoc ~input~0; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,023 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 [2020-07-08 22:35:50,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {5719#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {5719#(not (= 1 ~a7~0))} havoc #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 22:35:50,024 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 [2020-07-08 22:35:50,025 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 [2020-07-08 22:35:50,026 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 [2020-07-08 22:35:50,026 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); {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:35:50,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,028 INFO L280 TraceCheckUtils]: 34: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,029 INFO L280 TraceCheckUtils]: 35: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,029 INFO L280 TraceCheckUtils]: 36: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,030 INFO L280 TraceCheckUtils]: 37: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,034 INFO L280 TraceCheckUtils]: 38: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,034 INFO L280 TraceCheckUtils]: 39: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,035 INFO L280 TraceCheckUtils]: 40: Hoare triple {5737#(= 1 |old(~a7~0)|)} #res := 26; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,035 INFO L280 TraceCheckUtils]: 41: Hoare triple {5737#(= 1 |old(~a7~0)|)} assume true; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 22:35:50,036 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5737#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-08 22:35:50,037 INFO L280 TraceCheckUtils]: 43: Hoare triple {5697#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5697#false} is VALID [2020-07-08 22:35:50,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {5697#false} ~output~0 := #t~ret3; {5697#false} is VALID [2020-07-08 22:35:50,037 INFO L280 TraceCheckUtils]: 45: Hoare triple {5697#false} havoc #t~ret3; {5697#false} is VALID [2020-07-08 22:35:50,037 INFO L280 TraceCheckUtils]: 46: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-08 22:35:50,037 INFO L280 TraceCheckUtils]: 47: Hoare triple {5697#false} havoc ~input~0; {5697#false} is VALID [2020-07-08 22:35:50,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {5697#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5697#false} is VALID [2020-07-08 22:35:50,038 INFO L280 TraceCheckUtils]: 49: Hoare triple {5697#false} ~input~0 := #t~nondet2; {5697#false} is VALID [2020-07-08 22:35:50,038 INFO L280 TraceCheckUtils]: 50: Hoare triple {5697#false} havoc #t~nondet2; {5697#false} is VALID [2020-07-08 22:35:50,038 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 [2020-07-08 22:35:50,038 INFO L263 TraceCheckUtils]: 52: Hoare triple {5697#false} call #t~ret3 := calculate_output(~input~0); {5697#false} is VALID [2020-07-08 22:35:50,038 INFO L280 TraceCheckUtils]: 53: Hoare triple {5697#false} ~input := #in~input; {5697#false} is VALID [2020-07-08 22:35:50,038 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 [2020-07-08 22:35:50,039 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 [2020-07-08 22:35:50,039 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 [2020-07-08 22:35:50,039 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 [2020-07-08 22:35:50,039 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 [2020-07-08 22:35:50,039 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 [2020-07-08 22:35:50,040 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 [2020-07-08 22:35:50,040 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 [2020-07-08 22:35:50,040 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 [2020-07-08 22:35:50,040 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 [2020-07-08 22:35:50,041 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 [2020-07-08 22:35:50,041 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 [2020-07-08 22:35:50,041 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 [2020-07-08 22:35:50,041 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 [2020-07-08 22:35:50,041 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 [2020-07-08 22:35:50,042 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 [2020-07-08 22:35:50,042 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 [2020-07-08 22:35:50,042 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 [2020-07-08 22:35:50,042 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 [2020-07-08 22:35:50,042 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 [2020-07-08 22:35:50,043 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 [2020-07-08 22:35:50,043 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 [2020-07-08 22:35:50,043 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 [2020-07-08 22:35:50,043 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 [2020-07-08 22:35:50,044 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 [2020-07-08 22:35:50,044 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 [2020-07-08 22:35:50,044 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 [2020-07-08 22:35:50,044 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 [2020-07-08 22:35:50,045 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 [2020-07-08 22:35:50,045 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 [2020-07-08 22:35:50,045 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 [2020-07-08 22:35:50,045 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 [2020-07-08 22:35:50,045 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 [2020-07-08 22:35:50,046 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 [2020-07-08 22:35:50,046 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 [2020-07-08 22:35:50,046 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 [2020-07-08 22:35:50,046 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 [2020-07-08 22:35:50,047 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 [2020-07-08 22:35:50,047 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 [2020-07-08 22:35:50,047 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 [2020-07-08 22:35:50,047 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 [2020-07-08 22:35:50,048 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 [2020-07-08 22:35:50,048 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 [2020-07-08 22:35:50,048 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 [2020-07-08 22:35:50,048 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 [2020-07-08 22:35:50,049 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 [2020-07-08 22:35:50,049 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 [2020-07-08 22:35:50,049 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 [2020-07-08 22:35:50,049 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 [2020-07-08 22:35:50,050 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 [2020-07-08 22:35:50,050 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 [2020-07-08 22:35:50,050 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 [2020-07-08 22:35:50,050 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 [2020-07-08 22:35:50,051 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 [2020-07-08 22:35:50,051 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 [2020-07-08 22:35:50,051 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 [2020-07-08 22:35:50,051 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 [2020-07-08 22:35:50,051 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 [2020-07-08 22:35:50,052 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 [2020-07-08 22:35:50,052 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 [2020-07-08 22:35:50,052 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 [2020-07-08 22:35:50,052 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 [2020-07-08 22:35:50,053 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 [2020-07-08 22:35:50,053 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 [2020-07-08 22:35:50,053 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 [2020-07-08 22:35:50,053 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 [2020-07-08 22:35:50,054 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 [2020-07-08 22:35:50,054 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 [2020-07-08 22:35:50,054 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 [2020-07-08 22:35:50,054 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 [2020-07-08 22:35:50,054 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 [2020-07-08 22:35:50,055 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 [2020-07-08 22:35:50,055 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 [2020-07-08 22:35:50,055 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 [2020-07-08 22:35:50,055 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 [2020-07-08 22:35:50,056 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 [2020-07-08 22:35:50,056 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 [2020-07-08 22:35:50,056 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 [2020-07-08 22:35:50,056 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 [2020-07-08 22:35:50,056 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 [2020-07-08 22:35:50,057 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 [2020-07-08 22:35:50,057 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 [2020-07-08 22:35:50,057 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 [2020-07-08 22:35:50,057 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 [2020-07-08 22:35:50,058 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 [2020-07-08 22:35:50,058 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 [2020-07-08 22:35:50,058 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 [2020-07-08 22:35:50,058 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 [2020-07-08 22:35:50,058 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 [2020-07-08 22:35:50,059 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 [2020-07-08 22:35:50,059 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 [2020-07-08 22:35:50,059 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 [2020-07-08 22:35:50,059 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 [2020-07-08 22:35:50,060 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 [2020-07-08 22:35:50,060 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 [2020-07-08 22:35:50,060 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 [2020-07-08 22:35:50,060 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 [2020-07-08 22:35:50,060 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 [2020-07-08 22:35:50,061 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 [2020-07-08 22:35:50,061 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 [2020-07-08 22:35:50,061 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 [2020-07-08 22:35:50,061 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 [2020-07-08 22:35:50,062 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 [2020-07-08 22:35:50,062 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 [2020-07-08 22:35:50,062 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 [2020-07-08 22:35:50,062 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 [2020-07-08 22:35:50,062 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 [2020-07-08 22:35:50,063 INFO L280 TraceCheckUtils]: 161: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-08 22:35:50,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:35:50,088 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1426589844] [2020-07-08 22:35:50,088 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:35:50,088 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 22:35:50,089 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291434803] [2020-07-08 22:35:50,091 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 162 [2020-07-08 22:35:50,091 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:35:50,092 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:35:50,267 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:50,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:35:50,268 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:35:50,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:35:50,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:35:50,269 INFO L87 Difference]: Start difference. First operand 603 states and 731 transitions. Second operand 9 states. [2020-07-08 22:36:07,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:07,497 INFO L93 Difference]: Finished difference Result 1938 states and 2501 transitions. [2020-07-08 22:36:07,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 22:36:07,498 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 162 [2020-07-08 22:36:07,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:36:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:36:07,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-08 22:36:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:36:07,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-08 22:36:07,545 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1637 transitions. [2020-07-08 22:36:09,974 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1637 edges. 1637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:10,086 INFO L225 Difference]: With dead ends: 1938 [2020-07-08 22:36:10,086 INFO L226 Difference]: Without dead ends: 1359 [2020-07-08 22:36:10,091 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 22:36:10,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1359 states. [2020-07-08 22:36:19,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1359 to 1240. [2020-07-08 22:36:19,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:36:19,071 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1359 states. Second operand 1240 states. [2020-07-08 22:36:19,072 INFO L74 IsIncluded]: Start isIncluded. First operand 1359 states. Second operand 1240 states. [2020-07-08 22:36:19,072 INFO L87 Difference]: Start difference. First operand 1359 states. Second operand 1240 states. [2020-07-08 22:36:19,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:19,187 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-08 22:36:19,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-08 22:36:19,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:19,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:19,195 INFO L74 IsIncluded]: Start isIncluded. First operand 1240 states. Second operand 1359 states. [2020-07-08 22:36:19,195 INFO L87 Difference]: Start difference. First operand 1240 states. Second operand 1359 states. [2020-07-08 22:36:19,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:19,320 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-08 22:36:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-08 22:36:19,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:19,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:19,330 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:36:19,330 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:36:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1240 states. [2020-07-08 22:36:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1240 states and 1570 transitions. [2020-07-08 22:36:19,462 INFO L78 Accepts]: Start accepts. Automaton has 1240 states and 1570 transitions. Word has length 162 [2020-07-08 22:36:19,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:36:19,462 INFO L479 AbstractCegarLoop]: Abstraction has 1240 states and 1570 transitions. [2020-07-08 22:36:19,462 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:36:19,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1240 states and 1570 transitions. [2020-07-08 22:36:22,745 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1570 edges. 1570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1570 transitions. [2020-07-08 22:36:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-07-08 22:36:22,753 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:36:22,753 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] [2020-07-08 22:36:22,754 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:36:22,754 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:36:22,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:36:22,754 INFO L82 PathProgramCache]: Analyzing trace with hash -1181282038, now seen corresponding path program 1 times [2020-07-08 22:36:22,755 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:36:22,755 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1508423530] [2020-07-08 22:36:22,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:36:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:22,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {14871#(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; {14828#true} is VALID [2020-07-08 22:36:22,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {14828#true} ~d~0 := 4; {14828#true} is VALID [2020-07-08 22:36:22,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {14828#true} ~e~0 := 5; {14828#true} is VALID [2020-07-08 22:36:22,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {14828#true} ~f~0 := 6; {14828#true} is VALID [2020-07-08 22:36:22,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {14828#true} ~c~0 := 3; {14828#true} is VALID [2020-07-08 22:36:22,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {14828#true} ~b~0 := 2; {14828#true} is VALID [2020-07-08 22:36:22,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {14828#true} ~u~0 := 21; {14828#true} is VALID [2020-07-08 22:36:22,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {14828#true} ~v~0 := 22; {14828#true} is VALID [2020-07-08 22:36:22,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {14828#true} ~w~0 := 23; {14828#true} is VALID [2020-07-08 22:36:22,989 INFO L280 TraceCheckUtils]: 9: Hoare triple {14828#true} ~x~0 := 24; {14828#true} is VALID [2020-07-08 22:36:22,989 INFO L280 TraceCheckUtils]: 10: Hoare triple {14828#true} ~y~0 := 25; {14828#true} is VALID [2020-07-08 22:36:22,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {14828#true} ~z~0 := 26; {14828#true} is VALID [2020-07-08 22:36:22,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {14828#true} ~a17~0 := 1; {14828#true} is VALID [2020-07-08 22:36:22,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {14828#true} ~a7~0 := 0; {14828#true} is VALID [2020-07-08 22:36:22,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {14828#true} ~a20~0 := 1; {14828#true} is VALID [2020-07-08 22:36:22,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {14828#true} ~a8~0 := 15; {14828#true} is VALID [2020-07-08 22:36:22,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {14828#true} ~a12~0 := 8; {14828#true} is VALID [2020-07-08 22:36:22,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {14828#true} ~a16~0 := 5; {14828#true} is VALID [2020-07-08 22:36:22,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {14828#true} ~a21~0 := 1; {14828#true} is VALID [2020-07-08 22:36:22,991 INFO L280 TraceCheckUtils]: 19: Hoare triple {14828#true} assume true; {14828#true} is VALID [2020-07-08 22:36:22,991 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14828#true} {14828#true} #1100#return; {14828#true} is VALID [2020-07-08 22:36:23,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:23,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {14872#(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; {14828#true} is VALID [2020-07-08 22:36:23,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,041 INFO L280 TraceCheckUtils]: 4: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,044 INFO L280 TraceCheckUtils]: 6: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,044 INFO L280 TraceCheckUtils]: 7: Hoare triple {14828#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)); {14828#true} is VALID [2020-07-08 22:36:23,045 INFO L280 TraceCheckUtils]: 8: Hoare triple {14828#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))); {14828#true} is VALID [2020-07-08 22:36:23,045 INFO L280 TraceCheckUtils]: 9: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,045 INFO L280 TraceCheckUtils]: 10: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,045 INFO L280 TraceCheckUtils]: 11: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {14828#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; {14828#true} is VALID [2020-07-08 22:36:23,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {14828#true} ~a16~0 := 6; {14828#true} is VALID [2020-07-08 22:36:23,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {14828#true} ~a20~0 := 1; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {14870#(= 1 ~a20~0)} ~a17~0 := 0; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,053 INFO L280 TraceCheckUtils]: 16: Hoare triple {14870#(= 1 ~a20~0)} #res := 24; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,053 INFO L280 TraceCheckUtils]: 17: Hoare triple {14870#(= 1 ~a20~0)} assume true; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,054 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14870#(= 1 ~a20~0)} {14828#true} #1104#return; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,057 INFO L263 TraceCheckUtils]: 0: Hoare triple {14828#true} call ULTIMATE.init(); {14871#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:36:23,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {14871#(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; {14828#true} is VALID [2020-07-08 22:36:23,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {14828#true} ~d~0 := 4; {14828#true} is VALID [2020-07-08 22:36:23,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {14828#true} ~e~0 := 5; {14828#true} is VALID [2020-07-08 22:36:23,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {14828#true} ~f~0 := 6; {14828#true} is VALID [2020-07-08 22:36:23,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {14828#true} ~c~0 := 3; {14828#true} is VALID [2020-07-08 22:36:23,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {14828#true} ~b~0 := 2; {14828#true} is VALID [2020-07-08 22:36:23,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {14828#true} ~u~0 := 21; {14828#true} is VALID [2020-07-08 22:36:23,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {14828#true} ~v~0 := 22; {14828#true} is VALID [2020-07-08 22:36:23,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {14828#true} ~w~0 := 23; {14828#true} is VALID [2020-07-08 22:36:23,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {14828#true} ~x~0 := 24; {14828#true} is VALID [2020-07-08 22:36:23,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {14828#true} ~y~0 := 25; {14828#true} is VALID [2020-07-08 22:36:23,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {14828#true} ~z~0 := 26; {14828#true} is VALID [2020-07-08 22:36:23,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {14828#true} ~a17~0 := 1; {14828#true} is VALID [2020-07-08 22:36:23,060 INFO L280 TraceCheckUtils]: 14: Hoare triple {14828#true} ~a7~0 := 0; {14828#true} is VALID [2020-07-08 22:36:23,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {14828#true} ~a20~0 := 1; {14828#true} is VALID [2020-07-08 22:36:23,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {14828#true} ~a8~0 := 15; {14828#true} is VALID [2020-07-08 22:36:23,060 INFO L280 TraceCheckUtils]: 17: Hoare triple {14828#true} ~a12~0 := 8; {14828#true} is VALID [2020-07-08 22:36:23,060 INFO L280 TraceCheckUtils]: 18: Hoare triple {14828#true} ~a16~0 := 5; {14828#true} is VALID [2020-07-08 22:36:23,061 INFO L280 TraceCheckUtils]: 19: Hoare triple {14828#true} ~a21~0 := 1; {14828#true} is VALID [2020-07-08 22:36:23,061 INFO L280 TraceCheckUtils]: 20: Hoare triple {14828#true} assume true; {14828#true} is VALID [2020-07-08 22:36:23,061 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14828#true} {14828#true} #1100#return; {14828#true} is VALID [2020-07-08 22:36:23,062 INFO L263 TraceCheckUtils]: 22: Hoare triple {14828#true} call #t~ret4 := main(); {14828#true} is VALID [2020-07-08 22:36:23,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {14828#true} ~output~0 := -1; {14828#true} is VALID [2020-07-08 22:36:23,062 INFO L280 TraceCheckUtils]: 24: Hoare triple {14828#true} assume !false; {14828#true} is VALID [2020-07-08 22:36:23,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {14828#true} havoc ~input~0; {14828#true} is VALID [2020-07-08 22:36:23,063 INFO L280 TraceCheckUtils]: 26: Hoare triple {14828#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14828#true} is VALID [2020-07-08 22:36:23,063 INFO L280 TraceCheckUtils]: 27: Hoare triple {14828#true} ~input~0 := #t~nondet2; {14828#true} is VALID [2020-07-08 22:36:23,063 INFO L280 TraceCheckUtils]: 28: Hoare triple {14828#true} havoc #t~nondet2; {14828#true} is VALID [2020-07-08 22:36:23,063 INFO L280 TraceCheckUtils]: 29: Hoare triple {14828#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14828#true} is VALID [2020-07-08 22:36:23,065 INFO L263 TraceCheckUtils]: 30: Hoare triple {14828#true} call #t~ret3 := calculate_output(~input~0); {14872#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:36:23,065 INFO L280 TraceCheckUtils]: 31: Hoare triple {14872#(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; {14828#true} is VALID [2020-07-08 22:36:23,066 INFO L280 TraceCheckUtils]: 32: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,066 INFO L280 TraceCheckUtils]: 33: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,066 INFO L280 TraceCheckUtils]: 34: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,066 INFO L280 TraceCheckUtils]: 35: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,066 INFO L280 TraceCheckUtils]: 36: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,067 INFO L280 TraceCheckUtils]: 37: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,067 INFO L280 TraceCheckUtils]: 38: Hoare triple {14828#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)); {14828#true} is VALID [2020-07-08 22:36:23,067 INFO L280 TraceCheckUtils]: 39: Hoare triple {14828#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))); {14828#true} is VALID [2020-07-08 22:36:23,067 INFO L280 TraceCheckUtils]: 40: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,068 INFO L280 TraceCheckUtils]: 41: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,068 INFO L280 TraceCheckUtils]: 42: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 22:36:23,068 INFO L280 TraceCheckUtils]: 43: Hoare triple {14828#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; {14828#true} is VALID [2020-07-08 22:36:23,068 INFO L280 TraceCheckUtils]: 44: Hoare triple {14828#true} ~a16~0 := 6; {14828#true} is VALID [2020-07-08 22:36:23,070 INFO L280 TraceCheckUtils]: 45: Hoare triple {14828#true} ~a20~0 := 1; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,070 INFO L280 TraceCheckUtils]: 46: Hoare triple {14870#(= 1 ~a20~0)} ~a17~0 := 0; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {14870#(= 1 ~a20~0)} #res := 24; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,074 INFO L280 TraceCheckUtils]: 48: Hoare triple {14870#(= 1 ~a20~0)} assume true; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,075 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {14870#(= 1 ~a20~0)} {14828#true} #1104#return; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {14870#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,076 INFO L280 TraceCheckUtils]: 51: Hoare triple {14870#(= 1 ~a20~0)} ~output~0 := #t~ret3; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,076 INFO L280 TraceCheckUtils]: 52: Hoare triple {14870#(= 1 ~a20~0)} havoc #t~ret3; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,077 INFO L280 TraceCheckUtils]: 53: Hoare triple {14870#(= 1 ~a20~0)} assume !false; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,077 INFO L280 TraceCheckUtils]: 54: Hoare triple {14870#(= 1 ~a20~0)} havoc ~input~0; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,078 INFO L280 TraceCheckUtils]: 55: Hoare triple {14870#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,078 INFO L280 TraceCheckUtils]: 56: Hoare triple {14870#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,079 INFO L280 TraceCheckUtils]: 57: Hoare triple {14870#(= 1 ~a20~0)} havoc #t~nondet2; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,079 INFO L280 TraceCheckUtils]: 58: Hoare triple {14870#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,080 INFO L263 TraceCheckUtils]: 59: Hoare triple {14870#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,080 INFO L280 TraceCheckUtils]: 60: Hoare triple {14870#(= 1 ~a20~0)} ~input := #in~input; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,081 INFO L280 TraceCheckUtils]: 61: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,081 INFO L280 TraceCheckUtils]: 62: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,082 INFO L280 TraceCheckUtils]: 63: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,082 INFO L280 TraceCheckUtils]: 64: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,083 INFO L280 TraceCheckUtils]: 65: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,083 INFO L280 TraceCheckUtils]: 66: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,084 INFO L280 TraceCheckUtils]: 67: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,084 INFO L280 TraceCheckUtils]: 68: Hoare triple {14870#(= 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))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,085 INFO L280 TraceCheckUtils]: 69: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,085 INFO L280 TraceCheckUtils]: 70: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,086 INFO L280 TraceCheckUtils]: 71: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,087 INFO L280 TraceCheckUtils]: 72: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,087 INFO L280 TraceCheckUtils]: 73: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,088 INFO L280 TraceCheckUtils]: 74: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,088 INFO L280 TraceCheckUtils]: 75: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,089 INFO L280 TraceCheckUtils]: 76: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,089 INFO L280 TraceCheckUtils]: 77: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,090 INFO L280 TraceCheckUtils]: 78: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,090 INFO L280 TraceCheckUtils]: 79: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,091 INFO L280 TraceCheckUtils]: 80: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,092 INFO L280 TraceCheckUtils]: 81: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,092 INFO L280 TraceCheckUtils]: 82: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,093 INFO L280 TraceCheckUtils]: 83: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,093 INFO L280 TraceCheckUtils]: 84: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,094 INFO L280 TraceCheckUtils]: 85: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,095 INFO L280 TraceCheckUtils]: 86: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,096 INFO L280 TraceCheckUtils]: 87: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,096 INFO L280 TraceCheckUtils]: 88: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,097 INFO L280 TraceCheckUtils]: 89: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,097 INFO L280 TraceCheckUtils]: 90: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,098 INFO L280 TraceCheckUtils]: 91: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,098 INFO L280 TraceCheckUtils]: 92: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,099 INFO L280 TraceCheckUtils]: 93: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,099 INFO L280 TraceCheckUtils]: 94: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,100 INFO L280 TraceCheckUtils]: 95: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,100 INFO L280 TraceCheckUtils]: 96: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,101 INFO L280 TraceCheckUtils]: 97: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,101 INFO L280 TraceCheckUtils]: 98: Hoare triple {14870#(= 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)))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,102 INFO L280 TraceCheckUtils]: 99: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,102 INFO L280 TraceCheckUtils]: 100: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,103 INFO L280 TraceCheckUtils]: 101: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,103 INFO L280 TraceCheckUtils]: 102: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,104 INFO L280 TraceCheckUtils]: 103: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,122 INFO L280 TraceCheckUtils]: 104: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,123 INFO L280 TraceCheckUtils]: 105: Hoare triple {14870#(= 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))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,123 INFO L280 TraceCheckUtils]: 106: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,125 INFO L280 TraceCheckUtils]: 107: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,125 INFO L280 TraceCheckUtils]: 108: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,127 INFO L280 TraceCheckUtils]: 109: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,128 INFO L280 TraceCheckUtils]: 110: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,129 INFO L280 TraceCheckUtils]: 111: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,130 INFO L280 TraceCheckUtils]: 112: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,130 INFO L280 TraceCheckUtils]: 113: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,132 INFO L280 TraceCheckUtils]: 114: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,132 INFO L280 TraceCheckUtils]: 115: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,134 INFO L280 TraceCheckUtils]: 116: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,135 INFO L280 TraceCheckUtils]: 117: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,137 INFO L280 TraceCheckUtils]: 118: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,138 INFO L280 TraceCheckUtils]: 119: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,138 INFO L280 TraceCheckUtils]: 120: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,139 INFO L280 TraceCheckUtils]: 121: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,140 INFO L280 TraceCheckUtils]: 122: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,143 INFO L280 TraceCheckUtils]: 123: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,143 INFO L280 TraceCheckUtils]: 124: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,144 INFO L280 TraceCheckUtils]: 125: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,145 INFO L280 TraceCheckUtils]: 126: Hoare triple {14870#(= 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))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,146 INFO L280 TraceCheckUtils]: 127: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,146 INFO L280 TraceCheckUtils]: 128: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,147 INFO L280 TraceCheckUtils]: 129: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,148 INFO L280 TraceCheckUtils]: 130: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,149 INFO L280 TraceCheckUtils]: 131: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,149 INFO L280 TraceCheckUtils]: 132: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,150 INFO L280 TraceCheckUtils]: 133: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,151 INFO L280 TraceCheckUtils]: 134: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,152 INFO L280 TraceCheckUtils]: 135: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,152 INFO L280 TraceCheckUtils]: 136: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,153 INFO L280 TraceCheckUtils]: 137: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,154 INFO L280 TraceCheckUtils]: 138: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,154 INFO L280 TraceCheckUtils]: 139: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,155 INFO L280 TraceCheckUtils]: 140: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,155 INFO L280 TraceCheckUtils]: 141: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,156 INFO L280 TraceCheckUtils]: 142: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,157 INFO L280 TraceCheckUtils]: 143: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,158 INFO L280 TraceCheckUtils]: 144: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,159 INFO L280 TraceCheckUtils]: 145: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,159 INFO L280 TraceCheckUtils]: 146: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,160 INFO L280 TraceCheckUtils]: 147: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,161 INFO L280 TraceCheckUtils]: 148: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,162 INFO L280 TraceCheckUtils]: 149: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,162 INFO L280 TraceCheckUtils]: 150: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,163 INFO L280 TraceCheckUtils]: 151: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,163 INFO L280 TraceCheckUtils]: 152: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,164 INFO L280 TraceCheckUtils]: 153: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,164 INFO L280 TraceCheckUtils]: 154: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,165 INFO L280 TraceCheckUtils]: 155: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,165 INFO L280 TraceCheckUtils]: 156: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,166 INFO L280 TraceCheckUtils]: 157: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,166 INFO L280 TraceCheckUtils]: 158: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,167 INFO L280 TraceCheckUtils]: 159: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,167 INFO L280 TraceCheckUtils]: 160: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,168 INFO L280 TraceCheckUtils]: 161: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,168 INFO L280 TraceCheckUtils]: 162: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,169 INFO L280 TraceCheckUtils]: 163: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,170 INFO L280 TraceCheckUtils]: 164: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,170 INFO L280 TraceCheckUtils]: 165: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,171 INFO L280 TraceCheckUtils]: 166: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:23,171 INFO L280 TraceCheckUtils]: 167: Hoare triple {14870#(= 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; {14829#false} is VALID [2020-07-08 22:36:23,171 INFO L280 TraceCheckUtils]: 168: Hoare triple {14829#false} assume !false; {14829#false} is VALID [2020-07-08 22:36:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:36:23,233 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1508423530] [2020-07-08 22:36:23,233 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:36:23,234 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-08 22:36:23,234 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499234547] [2020-07-08 22:36:23,236 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-08 22:36:23,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:36:23,237 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:36:23,506 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:23,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:36:23,507 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:36:23,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:36:23,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:36:23,508 INFO L87 Difference]: Start difference. First operand 1240 states and 1570 transitions. Second operand 5 states. [2020-07-08 22:36:44,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:44,752 INFO L93 Difference]: Finished difference Result 3245 states and 4237 transitions. [2020-07-08 22:36:44,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 22:36:44,752 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-08 22:36:44,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:36:44,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:36:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-08 22:36:44,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:36:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-08 22:36:44,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-08 22:36:46,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:46,865 INFO L225 Difference]: With dead ends: 3245 [2020-07-08 22:36:46,866 INFO L226 Difference]: Without dead ends: 2029 [2020-07-08 22:36:46,871 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:36:46,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2029 states. [2020-07-08 22:36:58,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2029 to 1534. [2020-07-08 22:36:58,890 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:36:58,891 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2029 states. Second operand 1534 states. [2020-07-08 22:36:58,891 INFO L74 IsIncluded]: Start isIncluded. First operand 2029 states. Second operand 1534 states. [2020-07-08 22:36:58,891 INFO L87 Difference]: Start difference. First operand 2029 states. Second operand 1534 states. [2020-07-08 22:36:59,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:59,181 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-08 22:36:59,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-08 22:36:59,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:59,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:59,193 INFO L74 IsIncluded]: Start isIncluded. First operand 1534 states. Second operand 2029 states. [2020-07-08 22:36:59,193 INFO L87 Difference]: Start difference. First operand 1534 states. Second operand 2029 states. [2020-07-08 22:36:59,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:59,456 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-08 22:36:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-08 22:36:59,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:59,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:59,464 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:36:59,464 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:36:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1534 states. [2020-07-08 22:36:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1534 states and 1912 transitions. [2020-07-08 22:36:59,598 INFO L78 Accepts]: Start accepts. Automaton has 1534 states and 1912 transitions. Word has length 169 [2020-07-08 22:36:59,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:36:59,598 INFO L479 AbstractCegarLoop]: Abstraction has 1534 states and 1912 transitions. [2020-07-08 22:36:59,598 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:36:59,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1534 states and 1912 transitions. [2020-07-08 22:37:04,178 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1912 edges. 1912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1912 transitions. [2020-07-08 22:37:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-07-08 22:37:04,187 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:37:04,188 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] [2020-07-08 22:37:04,188 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:37:04,188 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:37:04,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:37:04,189 INFO L82 PathProgramCache]: Analyzing trace with hash -2099631972, now seen corresponding path program 1 times [2020-07-08 22:37:04,189 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:37:04,189 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1882674078] [2020-07-08 22:37:04,189 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:37:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:04,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {28541#(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; {28494#true} is VALID [2020-07-08 22:37:04,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {28494#true} ~d~0 := 4; {28494#true} is VALID [2020-07-08 22:37:04,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {28494#true} ~e~0 := 5; {28494#true} is VALID [2020-07-08 22:37:04,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {28494#true} ~f~0 := 6; {28494#true} is VALID [2020-07-08 22:37:04,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {28494#true} ~c~0 := 3; {28494#true} is VALID [2020-07-08 22:37:04,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {28494#true} ~b~0 := 2; {28494#true} is VALID [2020-07-08 22:37:04,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {28494#true} ~u~0 := 21; {28494#true} is VALID [2020-07-08 22:37:04,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {28494#true} ~v~0 := 22; {28494#true} is VALID [2020-07-08 22:37:04,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {28494#true} ~w~0 := 23; {28494#true} is VALID [2020-07-08 22:37:04,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {28494#true} ~x~0 := 24; {28494#true} is VALID [2020-07-08 22:37:04,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {28494#true} ~y~0 := 25; {28494#true} is VALID [2020-07-08 22:37:04,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {28494#true} ~z~0 := 26; {28494#true} is VALID [2020-07-08 22:37:04,347 INFO L280 TraceCheckUtils]: 12: Hoare triple {28494#true} ~a17~0 := 1; {28494#true} is VALID [2020-07-08 22:37:04,347 INFO L280 TraceCheckUtils]: 13: Hoare triple {28494#true} ~a7~0 := 0; {28494#true} is VALID [2020-07-08 22:37:04,347 INFO L280 TraceCheckUtils]: 14: Hoare triple {28494#true} ~a20~0 := 1; {28494#true} is VALID [2020-07-08 22:37:04,348 INFO L280 TraceCheckUtils]: 15: Hoare triple {28494#true} ~a8~0 := 15; {28494#true} is VALID [2020-07-08 22:37:04,348 INFO L280 TraceCheckUtils]: 16: Hoare triple {28494#true} ~a12~0 := 8; {28494#true} is VALID [2020-07-08 22:37:04,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {28494#true} ~a16~0 := 5; {28494#true} is VALID [2020-07-08 22:37:04,349 INFO L280 TraceCheckUtils]: 18: Hoare triple {28494#true} ~a21~0 := 1; {28494#true} is VALID [2020-07-08 22:37:04,349 INFO L280 TraceCheckUtils]: 19: Hoare triple {28494#true} assume true; {28494#true} is VALID [2020-07-08 22:37:04,349 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28494#true} {28494#true} #1100#return; {28494#true} is VALID [2020-07-08 22:37:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:04,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(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; {28494#true} is VALID [2020-07-08 22:37:04,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 22:37:04,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 22:37:04,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 22:37:04,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {28494#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; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {28528#(= 1 ~a21~0)} ~a8~0 := 13; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {28528#(= 1 ~a21~0)} ~a7~0 := 1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {28528#(= 1 ~a21~0)} ~a16~0 := 4; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {28528#(= 1 ~a21~0)} #res := -1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,386 INFO L280 TraceCheckUtils]: 9: Hoare triple {28528#(= 1 ~a21~0)} assume true; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,387 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28528#(= 1 ~a21~0)} {28494#true} #1104#return; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:04,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(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; {28543#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 22:37:04,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {28543#(= ~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); {28544#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {28544#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,447 INFO L280 TraceCheckUtils]: 6: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,447 INFO L280 TraceCheckUtils]: 7: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,448 INFO L280 TraceCheckUtils]: 8: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} #res := 26; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} assume true; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,450 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28545#(not (= 1 |old(~a21~0)|))} {28528#(= 1 ~a21~0)} #1104#return; {28495#false} is VALID [2020-07-08 22:37:04,452 INFO L263 TraceCheckUtils]: 0: Hoare triple {28494#true} call ULTIMATE.init(); {28541#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:37:04,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {28541#(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; {28494#true} is VALID [2020-07-08 22:37:04,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {28494#true} ~d~0 := 4; {28494#true} is VALID [2020-07-08 22:37:04,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {28494#true} ~e~0 := 5; {28494#true} is VALID [2020-07-08 22:37:04,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {28494#true} ~f~0 := 6; {28494#true} is VALID [2020-07-08 22:37:04,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {28494#true} ~c~0 := 3; {28494#true} is VALID [2020-07-08 22:37:04,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {28494#true} ~b~0 := 2; {28494#true} is VALID [2020-07-08 22:37:04,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {28494#true} ~u~0 := 21; {28494#true} is VALID [2020-07-08 22:37:04,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {28494#true} ~v~0 := 22; {28494#true} is VALID [2020-07-08 22:37:04,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {28494#true} ~w~0 := 23; {28494#true} is VALID [2020-07-08 22:37:04,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {28494#true} ~x~0 := 24; {28494#true} is VALID [2020-07-08 22:37:04,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {28494#true} ~y~0 := 25; {28494#true} is VALID [2020-07-08 22:37:04,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {28494#true} ~z~0 := 26; {28494#true} is VALID [2020-07-08 22:37:04,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {28494#true} ~a17~0 := 1; {28494#true} is VALID [2020-07-08 22:37:04,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {28494#true} ~a7~0 := 0; {28494#true} is VALID [2020-07-08 22:37:04,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {28494#true} ~a20~0 := 1; {28494#true} is VALID [2020-07-08 22:37:04,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {28494#true} ~a8~0 := 15; {28494#true} is VALID [2020-07-08 22:37:04,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {28494#true} ~a12~0 := 8; {28494#true} is VALID [2020-07-08 22:37:04,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {28494#true} ~a16~0 := 5; {28494#true} is VALID [2020-07-08 22:37:04,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {28494#true} ~a21~0 := 1; {28494#true} is VALID [2020-07-08 22:37:04,456 INFO L280 TraceCheckUtils]: 20: Hoare triple {28494#true} assume true; {28494#true} is VALID [2020-07-08 22:37:04,457 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28494#true} {28494#true} #1100#return; {28494#true} is VALID [2020-07-08 22:37:04,457 INFO L263 TraceCheckUtils]: 22: Hoare triple {28494#true} call #t~ret4 := main(); {28494#true} is VALID [2020-07-08 22:37:04,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {28494#true} ~output~0 := -1; {28494#true} is VALID [2020-07-08 22:37:04,458 INFO L280 TraceCheckUtils]: 24: Hoare triple {28494#true} assume !false; {28494#true} is VALID [2020-07-08 22:37:04,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {28494#true} havoc ~input~0; {28494#true} is VALID [2020-07-08 22:37:04,458 INFO L280 TraceCheckUtils]: 26: Hoare triple {28494#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28494#true} is VALID [2020-07-08 22:37:04,459 INFO L280 TraceCheckUtils]: 27: Hoare triple {28494#true} ~input~0 := #t~nondet2; {28494#true} is VALID [2020-07-08 22:37:04,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {28494#true} havoc #t~nondet2; {28494#true} is VALID [2020-07-08 22:37:04,459 INFO L280 TraceCheckUtils]: 29: Hoare triple {28494#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28494#true} is VALID [2020-07-08 22:37:04,460 INFO L263 TraceCheckUtils]: 30: Hoare triple {28494#true} call #t~ret3 := calculate_output(~input~0); {28542#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,461 INFO L280 TraceCheckUtils]: 31: Hoare triple {28542#(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; {28494#true} is VALID [2020-07-08 22:37:04,461 INFO L280 TraceCheckUtils]: 32: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 22:37:04,461 INFO L280 TraceCheckUtils]: 33: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 22:37:04,461 INFO L280 TraceCheckUtils]: 34: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 22:37:04,462 INFO L280 TraceCheckUtils]: 35: Hoare triple {28494#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; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,463 INFO L280 TraceCheckUtils]: 36: Hoare triple {28528#(= 1 ~a21~0)} ~a8~0 := 13; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,463 INFO L280 TraceCheckUtils]: 37: Hoare triple {28528#(= 1 ~a21~0)} ~a7~0 := 1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,464 INFO L280 TraceCheckUtils]: 38: Hoare triple {28528#(= 1 ~a21~0)} ~a16~0 := 4; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,465 INFO L280 TraceCheckUtils]: 39: Hoare triple {28528#(= 1 ~a21~0)} #res := -1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,465 INFO L280 TraceCheckUtils]: 40: Hoare triple {28528#(= 1 ~a21~0)} assume true; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,466 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28528#(= 1 ~a21~0)} {28494#true} #1104#return; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,467 INFO L280 TraceCheckUtils]: 42: Hoare triple {28528#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,468 INFO L280 TraceCheckUtils]: 43: Hoare triple {28528#(= 1 ~a21~0)} ~output~0 := #t~ret3; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,468 INFO L280 TraceCheckUtils]: 44: Hoare triple {28528#(= 1 ~a21~0)} havoc #t~ret3; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,469 INFO L280 TraceCheckUtils]: 45: Hoare triple {28528#(= 1 ~a21~0)} assume !false; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,469 INFO L280 TraceCheckUtils]: 46: Hoare triple {28528#(= 1 ~a21~0)} havoc ~input~0; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,470 INFO L280 TraceCheckUtils]: 47: Hoare triple {28528#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,470 INFO L280 TraceCheckUtils]: 48: Hoare triple {28528#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,471 INFO L280 TraceCheckUtils]: 49: Hoare triple {28528#(= 1 ~a21~0)} havoc #t~nondet2; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,471 INFO L280 TraceCheckUtils]: 50: Hoare triple {28528#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28528#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:04,473 INFO L263 TraceCheckUtils]: 51: Hoare triple {28528#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {28542#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,473 INFO L280 TraceCheckUtils]: 52: Hoare triple {28542#(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; {28543#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 22:37:04,474 INFO L280 TraceCheckUtils]: 53: Hoare triple {28543#(= ~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); {28544#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,476 INFO L280 TraceCheckUtils]: 54: Hoare triple {28544#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,476 INFO L280 TraceCheckUtils]: 55: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,477 INFO L280 TraceCheckUtils]: 56: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,477 INFO L280 TraceCheckUtils]: 57: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,478 INFO L280 TraceCheckUtils]: 58: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,497 INFO L280 TraceCheckUtils]: 60: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} #res := 26; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,498 INFO L280 TraceCheckUtils]: 62: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} assume true; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:04,500 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28545#(not (= 1 |old(~a21~0)|))} {28528#(= 1 ~a21~0)} #1104#return; {28495#false} is VALID [2020-07-08 22:37:04,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {28495#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28495#false} is VALID [2020-07-08 22:37:04,500 INFO L280 TraceCheckUtils]: 65: Hoare triple {28495#false} ~output~0 := #t~ret3; {28495#false} is VALID [2020-07-08 22:37:04,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {28495#false} havoc #t~ret3; {28495#false} is VALID [2020-07-08 22:37:04,500 INFO L280 TraceCheckUtils]: 67: Hoare triple {28495#false} assume !false; {28495#false} is VALID [2020-07-08 22:37:04,501 INFO L280 TraceCheckUtils]: 68: Hoare triple {28495#false} havoc ~input~0; {28495#false} is VALID [2020-07-08 22:37:04,501 INFO L280 TraceCheckUtils]: 69: Hoare triple {28495#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28495#false} is VALID [2020-07-08 22:37:04,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {28495#false} ~input~0 := #t~nondet2; {28495#false} is VALID [2020-07-08 22:37:04,501 INFO L280 TraceCheckUtils]: 71: Hoare triple {28495#false} havoc #t~nondet2; {28495#false} is VALID [2020-07-08 22:37:04,501 INFO L280 TraceCheckUtils]: 72: Hoare triple {28495#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28495#false} is VALID [2020-07-08 22:37:04,502 INFO L263 TraceCheckUtils]: 73: Hoare triple {28495#false} call #t~ret3 := calculate_output(~input~0); {28495#false} is VALID [2020-07-08 22:37:04,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {28495#false} ~input := #in~input; {28495#false} is VALID [2020-07-08 22:37:04,502 INFO L280 TraceCheckUtils]: 75: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,502 INFO L280 TraceCheckUtils]: 76: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,503 INFO L280 TraceCheckUtils]: 77: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,503 INFO L280 TraceCheckUtils]: 78: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,503 INFO L280 TraceCheckUtils]: 79: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,503 INFO L280 TraceCheckUtils]: 80: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,503 INFO L280 TraceCheckUtils]: 81: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,504 INFO L280 TraceCheckUtils]: 82: Hoare triple {28495#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))); {28495#false} is VALID [2020-07-08 22:37:04,504 INFO L280 TraceCheckUtils]: 83: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,504 INFO L280 TraceCheckUtils]: 84: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,509 INFO L280 TraceCheckUtils]: 85: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,510 INFO L280 TraceCheckUtils]: 86: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,510 INFO L280 TraceCheckUtils]: 87: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,510 INFO L280 TraceCheckUtils]: 88: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,510 INFO L280 TraceCheckUtils]: 89: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,511 INFO L280 TraceCheckUtils]: 90: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,511 INFO L280 TraceCheckUtils]: 91: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,511 INFO L280 TraceCheckUtils]: 92: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,511 INFO L280 TraceCheckUtils]: 93: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,511 INFO L280 TraceCheckUtils]: 94: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,512 INFO L280 TraceCheckUtils]: 95: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,512 INFO L280 TraceCheckUtils]: 96: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,512 INFO L280 TraceCheckUtils]: 97: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,512 INFO L280 TraceCheckUtils]: 98: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,513 INFO L280 TraceCheckUtils]: 99: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,513 INFO L280 TraceCheckUtils]: 100: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,514 INFO L280 TraceCheckUtils]: 101: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,514 INFO L280 TraceCheckUtils]: 102: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,514 INFO L280 TraceCheckUtils]: 103: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,514 INFO L280 TraceCheckUtils]: 104: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,514 INFO L280 TraceCheckUtils]: 105: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,514 INFO L280 TraceCheckUtils]: 106: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,515 INFO L280 TraceCheckUtils]: 107: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,515 INFO L280 TraceCheckUtils]: 108: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,515 INFO L280 TraceCheckUtils]: 109: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,515 INFO L280 TraceCheckUtils]: 110: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,515 INFO L280 TraceCheckUtils]: 111: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,515 INFO L280 TraceCheckUtils]: 112: Hoare triple {28495#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)))); {28495#false} is VALID [2020-07-08 22:37:04,516 INFO L280 TraceCheckUtils]: 113: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,516 INFO L280 TraceCheckUtils]: 114: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,516 INFO L280 TraceCheckUtils]: 115: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,516 INFO L280 TraceCheckUtils]: 116: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,516 INFO L280 TraceCheckUtils]: 117: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,517 INFO L280 TraceCheckUtils]: 118: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {28495#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))); {28495#false} is VALID [2020-07-08 22:37:04,517 INFO L280 TraceCheckUtils]: 120: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,517 INFO L280 TraceCheckUtils]: 121: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,517 INFO L280 TraceCheckUtils]: 122: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,517 INFO L280 TraceCheckUtils]: 123: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,518 INFO L280 TraceCheckUtils]: 124: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,518 INFO L280 TraceCheckUtils]: 125: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,518 INFO L280 TraceCheckUtils]: 126: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,518 INFO L280 TraceCheckUtils]: 127: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,518 INFO L280 TraceCheckUtils]: 128: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,519 INFO L280 TraceCheckUtils]: 129: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,519 INFO L280 TraceCheckUtils]: 130: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,519 INFO L280 TraceCheckUtils]: 131: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,519 INFO L280 TraceCheckUtils]: 132: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,519 INFO L280 TraceCheckUtils]: 133: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,519 INFO L280 TraceCheckUtils]: 134: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,520 INFO L280 TraceCheckUtils]: 135: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,520 INFO L280 TraceCheckUtils]: 136: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 22:37:04,520 INFO L280 TraceCheckUtils]: 137: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,520 INFO L280 TraceCheckUtils]: 138: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,520 INFO L280 TraceCheckUtils]: 139: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 22:37:04,520 INFO L280 TraceCheckUtils]: 140: Hoare triple {28495#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))); {28495#false} is VALID [2020-07-08 22:37:04,521 INFO L280 TraceCheckUtils]: 141: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,521 INFO L280 TraceCheckUtils]: 142: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,521 INFO L280 TraceCheckUtils]: 143: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,521 INFO L280 TraceCheckUtils]: 144: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,521 INFO L280 TraceCheckUtils]: 145: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,522 INFO L280 TraceCheckUtils]: 146: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,522 INFO L280 TraceCheckUtils]: 147: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,522 INFO L280 TraceCheckUtils]: 148: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,522 INFO L280 TraceCheckUtils]: 149: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,522 INFO L280 TraceCheckUtils]: 150: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,523 INFO L280 TraceCheckUtils]: 151: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,523 INFO L280 TraceCheckUtils]: 152: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,523 INFO L280 TraceCheckUtils]: 153: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,523 INFO L280 TraceCheckUtils]: 154: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,523 INFO L280 TraceCheckUtils]: 155: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,523 INFO L280 TraceCheckUtils]: 156: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,524 INFO L280 TraceCheckUtils]: 157: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,524 INFO L280 TraceCheckUtils]: 158: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,524 INFO L280 TraceCheckUtils]: 159: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,524 INFO L280 TraceCheckUtils]: 160: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,524 INFO L280 TraceCheckUtils]: 161: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,524 INFO L280 TraceCheckUtils]: 162: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,525 INFO L280 TraceCheckUtils]: 163: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,525 INFO L280 TraceCheckUtils]: 164: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,525 INFO L280 TraceCheckUtils]: 165: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,525 INFO L280 TraceCheckUtils]: 166: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,525 INFO L280 TraceCheckUtils]: 167: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,525 INFO L280 TraceCheckUtils]: 168: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,526 INFO L280 TraceCheckUtils]: 169: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,526 INFO L280 TraceCheckUtils]: 170: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,526 INFO L280 TraceCheckUtils]: 171: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,526 INFO L280 TraceCheckUtils]: 172: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,526 INFO L280 TraceCheckUtils]: 173: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,526 INFO L280 TraceCheckUtils]: 174: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,527 INFO L280 TraceCheckUtils]: 175: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,527 INFO L280 TraceCheckUtils]: 176: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,527 INFO L280 TraceCheckUtils]: 177: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,527 INFO L280 TraceCheckUtils]: 178: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,527 INFO L280 TraceCheckUtils]: 179: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,527 INFO L280 TraceCheckUtils]: 180: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 22:37:04,528 INFO L280 TraceCheckUtils]: 181: Hoare triple {28495#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {28495#false} is VALID [2020-07-08 22:37:04,528 INFO L280 TraceCheckUtils]: 182: Hoare triple {28495#false} assume !false; {28495#false} is VALID [2020-07-08 22:37:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:37:04,553 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1882674078] [2020-07-08 22:37:04,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:37:04,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:37:04,553 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657304667] [2020-07-08 22:37:04,555 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 183 [2020-07-08 22:37:04,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:37:04,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:37:04,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:04,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:37:04,755 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:37:04,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:37:04,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:37:04,756 INFO L87 Difference]: Start difference. First operand 1534 states and 1912 transitions. Second operand 8 states. [2020-07-08 22:37:27,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:27,304 INFO L93 Difference]: Finished difference Result 3464 states and 4439 transitions. [2020-07-08 22:37:27,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 22:37:27,305 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 183 [2020-07-08 22:37:27,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:37:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:37:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-08 22:37:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:37:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-08 22:37:27,320 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1308 transitions. [2020-07-08 22:37:29,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1308 edges. 1308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:29,449 INFO L225 Difference]: With dead ends: 3464 [2020-07-08 22:37:29,449 INFO L226 Difference]: Without dead ends: 1954 [2020-07-08 22:37:29,455 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:37:29,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1954 states. [2020-07-08 22:37:43,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1954 to 1716. [2020-07-08 22:37:43,578 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:37:43,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1954 states. Second operand 1716 states. [2020-07-08 22:37:43,578 INFO L74 IsIncluded]: Start isIncluded. First operand 1954 states. Second operand 1716 states. [2020-07-08 22:37:43,578 INFO L87 Difference]: Start difference. First operand 1954 states. Second operand 1716 states. [2020-07-08 22:37:43,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:43,769 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-08 22:37:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-08 22:37:43,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:37:43,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:37:43,779 INFO L74 IsIncluded]: Start isIncluded. First operand 1716 states. Second operand 1954 states. [2020-07-08 22:37:43,779 INFO L87 Difference]: Start difference. First operand 1716 states. Second operand 1954 states. [2020-07-08 22:37:43,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:43,947 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-08 22:37:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-08 22:37:43,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:37:43,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:37:43,953 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:37:43,953 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:37:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1716 states. [2020-07-08 22:37:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1716 states and 2149 transitions. [2020-07-08 22:37:44,057 INFO L78 Accepts]: Start accepts. Automaton has 1716 states and 2149 transitions. Word has length 183 [2020-07-08 22:37:44,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:37:44,057 INFO L479 AbstractCegarLoop]: Abstraction has 1716 states and 2149 transitions. [2020-07-08 22:37:44,057 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:37:44,058 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1716 states and 2149 transitions. [2020-07-08 22:37:49,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2149 edges. 2149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2149 transitions. [2020-07-08 22:37:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-07-08 22:37:49,466 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:37:49,466 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] [2020-07-08 22:37:49,466 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:37:49,467 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:37:49,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:37:49,467 INFO L82 PathProgramCache]: Analyzing trace with hash 556449373, now seen corresponding path program 1 times [2020-07-08 22:37:49,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:37:49,467 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1430831527] [2020-07-08 22:37:49,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:37:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:49,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {42882#(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; {42828#true} is VALID [2020-07-08 22:37:49,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {42828#true} ~d~0 := 4; {42828#true} is VALID [2020-07-08 22:37:49,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {42828#true} ~e~0 := 5; {42828#true} is VALID [2020-07-08 22:37:49,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {42828#true} ~f~0 := 6; {42828#true} is VALID [2020-07-08 22:37:49,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {42828#true} ~c~0 := 3; {42828#true} is VALID [2020-07-08 22:37:49,620 INFO L280 TraceCheckUtils]: 5: Hoare triple {42828#true} ~b~0 := 2; {42828#true} is VALID [2020-07-08 22:37:49,621 INFO L280 TraceCheckUtils]: 6: Hoare triple {42828#true} ~u~0 := 21; {42828#true} is VALID [2020-07-08 22:37:49,621 INFO L280 TraceCheckUtils]: 7: Hoare triple {42828#true} ~v~0 := 22; {42828#true} is VALID [2020-07-08 22:37:49,621 INFO L280 TraceCheckUtils]: 8: Hoare triple {42828#true} ~w~0 := 23; {42828#true} is VALID [2020-07-08 22:37:49,621 INFO L280 TraceCheckUtils]: 9: Hoare triple {42828#true} ~x~0 := 24; {42828#true} is VALID [2020-07-08 22:37:49,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {42828#true} ~y~0 := 25; {42828#true} is VALID [2020-07-08 22:37:49,622 INFO L280 TraceCheckUtils]: 11: Hoare triple {42828#true} ~z~0 := 26; {42828#true} is VALID [2020-07-08 22:37:49,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {42828#true} ~a17~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,622 INFO L280 TraceCheckUtils]: 13: Hoare triple {42828#true} ~a7~0 := 0; {42828#true} is VALID [2020-07-08 22:37:49,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {42828#true} ~a20~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {42828#true} ~a8~0 := 15; {42828#true} is VALID [2020-07-08 22:37:49,623 INFO L280 TraceCheckUtils]: 16: Hoare triple {42828#true} ~a12~0 := 8; {42828#true} is VALID [2020-07-08 22:37:49,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {42828#true} ~a16~0 := 5; {42828#true} is VALID [2020-07-08 22:37:49,623 INFO L280 TraceCheckUtils]: 18: Hoare triple {42828#true} ~a21~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,623 INFO L280 TraceCheckUtils]: 19: Hoare triple {42828#true} assume true; {42828#true} is VALID [2020-07-08 22:37:49,624 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42828#true} {42828#true} #1100#return; {42828#true} is VALID [2020-07-08 22:37:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:49,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {42883#(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; {42828#true} is VALID [2020-07-08 22:37:49,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 22:37:49,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 22:37:49,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {42828#true} ~a7~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {42828#true} ~a17~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,692 INFO L280 TraceCheckUtils]: 11: Hoare triple {42884#(= 1 ~a17~0)} ~a21~0 := 0; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {42884#(= 1 ~a17~0)} ~a20~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {42884#(= 1 ~a17~0)} ~a8~0 := 13; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {42884#(= 1 ~a17~0)} ~a16~0 := 5; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,695 INFO L280 TraceCheckUtils]: 16: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,696 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42828#true} #1104#return; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:49,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {42883#(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; {42885#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {42885#(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); {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 22:37:49,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,806 INFO L280 TraceCheckUtils]: 7: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,809 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42829#false} is VALID [2020-07-08 22:37:49,812 INFO L263 TraceCheckUtils]: 0: Hoare triple {42828#true} call ULTIMATE.init(); {42882#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:37:49,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {42882#(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; {42828#true} is VALID [2020-07-08 22:37:49,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {42828#true} ~d~0 := 4; {42828#true} is VALID [2020-07-08 22:37:49,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {42828#true} ~e~0 := 5; {42828#true} is VALID [2020-07-08 22:37:49,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {42828#true} ~f~0 := 6; {42828#true} is VALID [2020-07-08 22:37:49,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {42828#true} ~c~0 := 3; {42828#true} is VALID [2020-07-08 22:37:49,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {42828#true} ~b~0 := 2; {42828#true} is VALID [2020-07-08 22:37:49,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {42828#true} ~u~0 := 21; {42828#true} is VALID [2020-07-08 22:37:49,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {42828#true} ~v~0 := 22; {42828#true} is VALID [2020-07-08 22:37:49,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {42828#true} ~w~0 := 23; {42828#true} is VALID [2020-07-08 22:37:49,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {42828#true} ~x~0 := 24; {42828#true} is VALID [2020-07-08 22:37:49,814 INFO L280 TraceCheckUtils]: 11: Hoare triple {42828#true} ~y~0 := 25; {42828#true} is VALID [2020-07-08 22:37:49,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {42828#true} ~z~0 := 26; {42828#true} is VALID [2020-07-08 22:37:49,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {42828#true} ~a17~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {42828#true} ~a7~0 := 0; {42828#true} is VALID [2020-07-08 22:37:49,815 INFO L280 TraceCheckUtils]: 15: Hoare triple {42828#true} ~a20~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {42828#true} ~a8~0 := 15; {42828#true} is VALID [2020-07-08 22:37:49,815 INFO L280 TraceCheckUtils]: 17: Hoare triple {42828#true} ~a12~0 := 8; {42828#true} is VALID [2020-07-08 22:37:49,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {42828#true} ~a16~0 := 5; {42828#true} is VALID [2020-07-08 22:37:49,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {42828#true} ~a21~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,816 INFO L280 TraceCheckUtils]: 20: Hoare triple {42828#true} assume true; {42828#true} is VALID [2020-07-08 22:37:49,816 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42828#true} {42828#true} #1100#return; {42828#true} is VALID [2020-07-08 22:37:49,817 INFO L263 TraceCheckUtils]: 22: Hoare triple {42828#true} call #t~ret4 := main(); {42828#true} is VALID [2020-07-08 22:37:49,817 INFO L280 TraceCheckUtils]: 23: Hoare triple {42828#true} ~output~0 := -1; {42828#true} is VALID [2020-07-08 22:37:49,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {42828#true} assume !false; {42828#true} is VALID [2020-07-08 22:37:49,817 INFO L280 TraceCheckUtils]: 25: Hoare triple {42828#true} havoc ~input~0; {42828#true} is VALID [2020-07-08 22:37:49,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {42828#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42828#true} is VALID [2020-07-08 22:37:49,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {42828#true} ~input~0 := #t~nondet2; {42828#true} is VALID [2020-07-08 22:37:49,818 INFO L280 TraceCheckUtils]: 28: Hoare triple {42828#true} havoc #t~nondet2; {42828#true} is VALID [2020-07-08 22:37:49,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {42828#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42828#true} is VALID [2020-07-08 22:37:49,820 INFO L263 TraceCheckUtils]: 30: Hoare triple {42828#true} call #t~ret3 := calculate_output(~input~0); {42883#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:49,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {42883#(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; {42828#true} is VALID [2020-07-08 22:37:49,821 INFO L280 TraceCheckUtils]: 32: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,821 INFO L280 TraceCheckUtils]: 35: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,821 INFO L280 TraceCheckUtils]: 36: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,821 INFO L280 TraceCheckUtils]: 37: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 22:37:49,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 22:37:49,822 INFO L280 TraceCheckUtils]: 39: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 22:37:49,822 INFO L280 TraceCheckUtils]: 40: Hoare triple {42828#true} ~a7~0 := 1; {42828#true} is VALID [2020-07-08 22:37:49,823 INFO L280 TraceCheckUtils]: 41: Hoare triple {42828#true} ~a17~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {42884#(= 1 ~a17~0)} ~a21~0 := 0; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {42884#(= 1 ~a17~0)} ~a20~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,826 INFO L280 TraceCheckUtils]: 44: Hoare triple {42884#(= 1 ~a17~0)} ~a8~0 := 13; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 22:37:49,827 INFO L280 TraceCheckUtils]: 45: Hoare triple {42884#(= 1 ~a17~0)} ~a16~0 := 5; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,828 INFO L280 TraceCheckUtils]: 46: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,829 INFO L280 TraceCheckUtils]: 47: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,830 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42828#true} #1104#return; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,831 INFO L280 TraceCheckUtils]: 49: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,833 INFO L280 TraceCheckUtils]: 50: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,834 INFO L280 TraceCheckUtils]: 51: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,836 INFO L280 TraceCheckUtils]: 53: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,837 INFO L280 TraceCheckUtils]: 54: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,838 INFO L280 TraceCheckUtils]: 55: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,839 INFO L280 TraceCheckUtils]: 56: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {42869#(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); {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:37:49,842 INFO L263 TraceCheckUtils]: 58: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {42883#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:49,843 INFO L280 TraceCheckUtils]: 59: Hoare triple {42883#(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; {42885#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,844 INFO L280 TraceCheckUtils]: 60: Hoare triple {42885#(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); {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 22:37:49,846 INFO L280 TraceCheckUtils]: 61: Hoare triple {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,847 INFO L280 TraceCheckUtils]: 62: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,847 INFO L280 TraceCheckUtils]: 63: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,848 INFO L280 TraceCheckUtils]: 64: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,849 INFO L280 TraceCheckUtils]: 65: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,850 INFO L280 TraceCheckUtils]: 66: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,850 INFO L280 TraceCheckUtils]: 67: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,851 INFO L280 TraceCheckUtils]: 68: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,853 INFO L280 TraceCheckUtils]: 69: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:49,854 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42829#false} is VALID [2020-07-08 22:37:49,854 INFO L280 TraceCheckUtils]: 71: Hoare triple {42829#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42829#false} is VALID [2020-07-08 22:37:49,855 INFO L280 TraceCheckUtils]: 72: Hoare triple {42829#false} ~output~0 := #t~ret3; {42829#false} is VALID [2020-07-08 22:37:49,855 INFO L280 TraceCheckUtils]: 73: Hoare triple {42829#false} havoc #t~ret3; {42829#false} is VALID [2020-07-08 22:37:49,855 INFO L280 TraceCheckUtils]: 74: Hoare triple {42829#false} assume !false; {42829#false} is VALID [2020-07-08 22:37:49,856 INFO L280 TraceCheckUtils]: 75: Hoare triple {42829#false} havoc ~input~0; {42829#false} is VALID [2020-07-08 22:37:49,856 INFO L280 TraceCheckUtils]: 76: Hoare triple {42829#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42829#false} is VALID [2020-07-08 22:37:49,856 INFO L280 TraceCheckUtils]: 77: Hoare triple {42829#false} ~input~0 := #t~nondet2; {42829#false} is VALID [2020-07-08 22:37:49,856 INFO L280 TraceCheckUtils]: 78: Hoare triple {42829#false} havoc #t~nondet2; {42829#false} is VALID [2020-07-08 22:37:49,856 INFO L280 TraceCheckUtils]: 79: Hoare triple {42829#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42829#false} is VALID [2020-07-08 22:37:49,857 INFO L263 TraceCheckUtils]: 80: Hoare triple {42829#false} call #t~ret3 := calculate_output(~input~0); {42829#false} is VALID [2020-07-08 22:37:49,857 INFO L280 TraceCheckUtils]: 81: Hoare triple {42829#false} ~input := #in~input; {42829#false} is VALID [2020-07-08 22:37:49,857 INFO L280 TraceCheckUtils]: 82: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,857 INFO L280 TraceCheckUtils]: 83: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,857 INFO L280 TraceCheckUtils]: 84: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,858 INFO L280 TraceCheckUtils]: 85: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,858 INFO L280 TraceCheckUtils]: 86: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,858 INFO L280 TraceCheckUtils]: 87: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,858 INFO L280 TraceCheckUtils]: 88: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,859 INFO L280 TraceCheckUtils]: 89: Hoare triple {42829#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))); {42829#false} is VALID [2020-07-08 22:37:49,859 INFO L280 TraceCheckUtils]: 90: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,859 INFO L280 TraceCheckUtils]: 91: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,860 INFO L280 TraceCheckUtils]: 92: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,860 INFO L280 TraceCheckUtils]: 93: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,860 INFO L280 TraceCheckUtils]: 94: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,860 INFO L280 TraceCheckUtils]: 95: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,860 INFO L280 TraceCheckUtils]: 96: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,861 INFO L280 TraceCheckUtils]: 97: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,861 INFO L280 TraceCheckUtils]: 98: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,861 INFO L280 TraceCheckUtils]: 99: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,861 INFO L280 TraceCheckUtils]: 100: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,862 INFO L280 TraceCheckUtils]: 101: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,862 INFO L280 TraceCheckUtils]: 102: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,862 INFO L280 TraceCheckUtils]: 103: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,862 INFO L280 TraceCheckUtils]: 104: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,862 INFO L280 TraceCheckUtils]: 105: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,863 INFO L280 TraceCheckUtils]: 106: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,863 INFO L280 TraceCheckUtils]: 107: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,863 INFO L280 TraceCheckUtils]: 108: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,863 INFO L280 TraceCheckUtils]: 109: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,863 INFO L280 TraceCheckUtils]: 110: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,863 INFO L280 TraceCheckUtils]: 111: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,864 INFO L280 TraceCheckUtils]: 112: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,864 INFO L280 TraceCheckUtils]: 113: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,864 INFO L280 TraceCheckUtils]: 114: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,864 INFO L280 TraceCheckUtils]: 115: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,864 INFO L280 TraceCheckUtils]: 116: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,865 INFO L280 TraceCheckUtils]: 117: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,865 INFO L280 TraceCheckUtils]: 118: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,865 INFO L280 TraceCheckUtils]: 119: Hoare triple {42829#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)))); {42829#false} is VALID [2020-07-08 22:37:49,865 INFO L280 TraceCheckUtils]: 120: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,865 INFO L280 TraceCheckUtils]: 121: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,866 INFO L280 TraceCheckUtils]: 122: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,866 INFO L280 TraceCheckUtils]: 123: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,866 INFO L280 TraceCheckUtils]: 124: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,866 INFO L280 TraceCheckUtils]: 125: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,866 INFO L280 TraceCheckUtils]: 126: Hoare triple {42829#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))); {42829#false} is VALID [2020-07-08 22:37:49,867 INFO L280 TraceCheckUtils]: 127: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,867 INFO L280 TraceCheckUtils]: 128: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,867 INFO L280 TraceCheckUtils]: 129: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,867 INFO L280 TraceCheckUtils]: 130: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,867 INFO L280 TraceCheckUtils]: 131: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,867 INFO L280 TraceCheckUtils]: 132: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,868 INFO L280 TraceCheckUtils]: 133: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,868 INFO L280 TraceCheckUtils]: 134: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,868 INFO L280 TraceCheckUtils]: 135: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,868 INFO L280 TraceCheckUtils]: 136: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,868 INFO L280 TraceCheckUtils]: 137: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,868 INFO L280 TraceCheckUtils]: 138: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,869 INFO L280 TraceCheckUtils]: 139: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,869 INFO L280 TraceCheckUtils]: 140: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,869 INFO L280 TraceCheckUtils]: 141: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,869 INFO L280 TraceCheckUtils]: 142: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,869 INFO L280 TraceCheckUtils]: 143: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 22:37:49,870 INFO L280 TraceCheckUtils]: 144: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,870 INFO L280 TraceCheckUtils]: 145: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,870 INFO L280 TraceCheckUtils]: 146: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 22:37:49,870 INFO L280 TraceCheckUtils]: 147: Hoare triple {42829#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))); {42829#false} is VALID [2020-07-08 22:37:49,870 INFO L280 TraceCheckUtils]: 148: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,870 INFO L280 TraceCheckUtils]: 149: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,871 INFO L280 TraceCheckUtils]: 150: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,871 INFO L280 TraceCheckUtils]: 151: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,871 INFO L280 TraceCheckUtils]: 152: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,871 INFO L280 TraceCheckUtils]: 153: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,872 INFO L280 TraceCheckUtils]: 154: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,872 INFO L280 TraceCheckUtils]: 155: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,872 INFO L280 TraceCheckUtils]: 156: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,873 INFO L280 TraceCheckUtils]: 157: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,873 INFO L280 TraceCheckUtils]: 158: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,873 INFO L280 TraceCheckUtils]: 159: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,874 INFO L280 TraceCheckUtils]: 160: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,874 INFO L280 TraceCheckUtils]: 161: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,874 INFO L280 TraceCheckUtils]: 162: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,875 INFO L280 TraceCheckUtils]: 163: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,875 INFO L280 TraceCheckUtils]: 164: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,875 INFO L280 TraceCheckUtils]: 165: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,875 INFO L280 TraceCheckUtils]: 166: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,876 INFO L280 TraceCheckUtils]: 167: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,876 INFO L280 TraceCheckUtils]: 168: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,876 INFO L280 TraceCheckUtils]: 169: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,877 INFO L280 TraceCheckUtils]: 170: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,877 INFO L280 TraceCheckUtils]: 171: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,877 INFO L280 TraceCheckUtils]: 172: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,878 INFO L280 TraceCheckUtils]: 173: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,878 INFO L280 TraceCheckUtils]: 174: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,878 INFO L280 TraceCheckUtils]: 175: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,879 INFO L280 TraceCheckUtils]: 176: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,879 INFO L280 TraceCheckUtils]: 177: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,879 INFO L280 TraceCheckUtils]: 178: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,879 INFO L280 TraceCheckUtils]: 179: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,880 INFO L280 TraceCheckUtils]: 180: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,880 INFO L280 TraceCheckUtils]: 181: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,880 INFO L280 TraceCheckUtils]: 182: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,881 INFO L280 TraceCheckUtils]: 183: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,881 INFO L280 TraceCheckUtils]: 184: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,881 INFO L280 TraceCheckUtils]: 185: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,881 INFO L280 TraceCheckUtils]: 186: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,882 INFO L280 TraceCheckUtils]: 187: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 22:37:49,882 INFO L280 TraceCheckUtils]: 188: Hoare triple {42829#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {42829#false} is VALID [2020-07-08 22:37:49,882 INFO L280 TraceCheckUtils]: 189: Hoare triple {42829#false} assume !false; {42829#false} is VALID [2020-07-08 22:37:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:37:49,934 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1430831527] [2020-07-08 22:37:49,934 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:37:49,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:37:49,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047447399] [2020-07-08 22:37:49,936 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 190 [2020-07-08 22:37:49,937 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:37:49,937 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:37:50,152 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 190 edges. 190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:50,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:37:50,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:37:50,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:37:50,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:37:50,153 INFO L87 Difference]: Start difference. First operand 1716 states and 2149 transitions. Second operand 9 states. [2020-07-08 22:38:35,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:38:35,889 INFO L93 Difference]: Finished difference Result 5516 states and 7650 transitions. [2020-07-08 22:38:35,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-08 22:38:35,889 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 190 [2020-07-08 22:38:35,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:38:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:38:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1718 transitions. [2020-07-08 22:38:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:38:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1718 transitions. [2020-07-08 22:38:35,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1718 transitions. [2020-07-08 22:38:38,719 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1718 edges. 1718 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:38:39,344 INFO L225 Difference]: With dead ends: 5516 [2020-07-08 22:38:39,344 INFO L226 Difference]: Without dead ends: 3824 [2020-07-08 22:38:39,354 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:38:39,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3824 states. [2020-07-08 22:39:09,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3824 to 3242. [2020-07-08 22:39:09,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:39:09,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3824 states. Second operand 3242 states. [2020-07-08 22:39:09,852 INFO L74 IsIncluded]: Start isIncluded. First operand 3824 states. Second operand 3242 states. [2020-07-08 22:39:09,852 INFO L87 Difference]: Start difference. First operand 3824 states. Second operand 3242 states. [2020-07-08 22:39:10,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:39:10,460 INFO L93 Difference]: Finished difference Result 3824 states and 5129 transitions. [2020-07-08 22:39:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5129 transitions. [2020-07-08 22:39:10,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:39:10,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:39:10,476 INFO L74 IsIncluded]: Start isIncluded. First operand 3242 states. Second operand 3824 states. [2020-07-08 22:39:10,476 INFO L87 Difference]: Start difference. First operand 3242 states. Second operand 3824 states. [2020-07-08 22:39:11,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:39:11,077 INFO L93 Difference]: Finished difference Result 3824 states and 5129 transitions. [2020-07-08 22:39:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5129 transitions. [2020-07-08 22:39:11,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:39:11,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:39:11,096 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:39:11,096 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:39:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3242 states. [2020-07-08 22:39:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 3242 states and 3981 transitions. [2020-07-08 22:39:11,523 INFO L78 Accepts]: Start accepts. Automaton has 3242 states and 3981 transitions. Word has length 190 [2020-07-08 22:39:11,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:39:11,523 INFO L479 AbstractCegarLoop]: Abstraction has 3242 states and 3981 transitions. [2020-07-08 22:39:11,524 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:39:11,524 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3242 states and 3981 transitions. [2020-07-08 22:39:23,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3981 edges. 3981 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:39:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 3981 transitions. [2020-07-08 22:39:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-07-08 22:39:23,031 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:39:23,031 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] [2020-07-08 22:39:23,031 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 22:39:23,031 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:39:23,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:39:23,032 INFO L82 PathProgramCache]: Analyzing trace with hash 355130920, now seen corresponding path program 1 times [2020-07-08 22:39:23,032 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:39:23,032 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [731137323] [2020-07-08 22:39:23,032 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:39:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:23,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {68181#(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; {68088#true} is VALID [2020-07-08 22:39:23,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#true} ~d~0 := 4; {68088#true} is VALID [2020-07-08 22:39:23,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#true} ~e~0 := 5; {68088#true} is VALID [2020-07-08 22:39:23,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#true} ~f~0 := 6; {68088#true} is VALID [2020-07-08 22:39:23,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#true} ~c~0 := 3; {68088#true} is VALID [2020-07-08 22:39:23,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#true} ~b~0 := 2; {68088#true} is VALID [2020-07-08 22:39:23,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#true} ~u~0 := 21; {68088#true} is VALID [2020-07-08 22:39:23,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#true} ~v~0 := 22; {68088#true} is VALID [2020-07-08 22:39:23,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#true} ~w~0 := 23; {68088#true} is VALID [2020-07-08 22:39:23,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#true} ~x~0 := 24; {68088#true} is VALID [2020-07-08 22:39:23,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#true} ~y~0 := 25; {68088#true} is VALID [2020-07-08 22:39:23,182 INFO L280 TraceCheckUtils]: 11: Hoare triple {68088#true} ~z~0 := 26; {68088#true} is VALID [2020-07-08 22:39:23,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {68088#true} ~a17~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {68088#true} ~a20~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 22:39:23,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {68088#true} ~a12~0 := 8; {68088#true} is VALID [2020-07-08 22:39:23,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {68088#true} ~a16~0 := 5; {68088#true} is VALID [2020-07-08 22:39:23,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,183 INFO L280 TraceCheckUtils]: 19: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 22:39:23,183 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68088#true} {68088#true} #1100#return; {68088#true} is VALID [2020-07-08 22:39:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:23,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 22:39:23,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#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; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:23,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {68183#(= 1 ~a21~0)} ~a8~0 := 13; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:23,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {68183#(= 1 ~a21~0)} ~a7~0 := 1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,237 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} {68088#true} #1104#return; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:23,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68184#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:23,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {68184#(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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,319 INFO L280 TraceCheckUtils]: 7: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,320 INFO L280 TraceCheckUtils]: 8: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,323 INFO L280 TraceCheckUtils]: 12: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,327 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {68089#false} is VALID [2020-07-08 22:39:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:23,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 22:39:23,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,345 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 22:39:23,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#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))); {68088#true} is VALID [2020-07-08 22:39:23,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,346 INFO L280 TraceCheckUtils]: 11: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,346 INFO L280 TraceCheckUtils]: 12: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,347 INFO L280 TraceCheckUtils]: 14: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 22:39:23,348 INFO L280 TraceCheckUtils]: 20: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 22:39:23,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 22:39:23,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {68088#true} ~a16~0 := 4; {68088#true} is VALID [2020-07-08 22:39:23,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,349 INFO L280 TraceCheckUtils]: 25: Hoare triple {68088#true} #res := 25; {68088#true} is VALID [2020-07-08 22:39:23,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 22:39:23,349 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 22:39:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:23,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 22:39:23,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 22:39:23,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#true} ~a20~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#true} ~a16~0 := 6; {68088#true} is VALID [2020-07-08 22:39:23,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,358 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 22:39:23,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,359 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,359 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#true} #res := 26; {68088#true} is VALID [2020-07-08 22:39:23,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 22:39:23,360 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 22:39:23,362 INFO L263 TraceCheckUtils]: 0: Hoare triple {68088#true} call ULTIMATE.init(); {68181#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:39:23,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {68181#(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; {68088#true} is VALID [2020-07-08 22:39:23,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#true} ~d~0 := 4; {68088#true} is VALID [2020-07-08 22:39:23,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#true} ~e~0 := 5; {68088#true} is VALID [2020-07-08 22:39:23,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#true} ~f~0 := 6; {68088#true} is VALID [2020-07-08 22:39:23,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#true} ~c~0 := 3; {68088#true} is VALID [2020-07-08 22:39:23,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#true} ~b~0 := 2; {68088#true} is VALID [2020-07-08 22:39:23,364 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#true} ~u~0 := 21; {68088#true} is VALID [2020-07-08 22:39:23,365 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#true} ~v~0 := 22; {68088#true} is VALID [2020-07-08 22:39:23,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#true} ~w~0 := 23; {68088#true} is VALID [2020-07-08 22:39:23,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#true} ~x~0 := 24; {68088#true} is VALID [2020-07-08 22:39:23,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {68088#true} ~y~0 := 25; {68088#true} is VALID [2020-07-08 22:39:23,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {68088#true} ~z~0 := 26; {68088#true} is VALID [2020-07-08 22:39:23,366 INFO L280 TraceCheckUtils]: 13: Hoare triple {68088#true} ~a17~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {68088#true} ~a20~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,367 INFO L280 TraceCheckUtils]: 16: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 22:39:23,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {68088#true} ~a12~0 := 8; {68088#true} is VALID [2020-07-08 22:39:23,367 INFO L280 TraceCheckUtils]: 18: Hoare triple {68088#true} ~a16~0 := 5; {68088#true} is VALID [2020-07-08 22:39:23,368 INFO L280 TraceCheckUtils]: 19: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 22:39:23,368 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {68088#true} {68088#true} #1100#return; {68088#true} is VALID [2020-07-08 22:39:23,368 INFO L263 TraceCheckUtils]: 22: Hoare triple {68088#true} call #t~ret4 := main(); {68088#true} is VALID [2020-07-08 22:39:23,369 INFO L280 TraceCheckUtils]: 23: Hoare triple {68088#true} ~output~0 := -1; {68088#true} is VALID [2020-07-08 22:39:23,369 INFO L280 TraceCheckUtils]: 24: Hoare triple {68088#true} assume !false; {68088#true} is VALID [2020-07-08 22:39:23,369 INFO L280 TraceCheckUtils]: 25: Hoare triple {68088#true} havoc ~input~0; {68088#true} is VALID [2020-07-08 22:39:23,370 INFO L280 TraceCheckUtils]: 26: Hoare triple {68088#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68088#true} is VALID [2020-07-08 22:39:23,370 INFO L280 TraceCheckUtils]: 27: Hoare triple {68088#true} ~input~0 := #t~nondet2; {68088#true} is VALID [2020-07-08 22:39:23,370 INFO L280 TraceCheckUtils]: 28: Hoare triple {68088#true} havoc #t~nondet2; {68088#true} is VALID [2020-07-08 22:39:23,370 INFO L280 TraceCheckUtils]: 29: Hoare triple {68088#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68088#true} is VALID [2020-07-08 22:39:23,372 INFO L263 TraceCheckUtils]: 30: Hoare triple {68088#true} call #t~ret3 := calculate_output(~input~0); {68182#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:23,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 22:39:23,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,373 INFO L280 TraceCheckUtils]: 33: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,373 INFO L280 TraceCheckUtils]: 34: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,374 INFO L280 TraceCheckUtils]: 35: Hoare triple {68088#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; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:23,375 INFO L280 TraceCheckUtils]: 36: Hoare triple {68183#(= 1 ~a21~0)} ~a8~0 := 13; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:23,375 INFO L280 TraceCheckUtils]: 37: Hoare triple {68183#(= 1 ~a21~0)} ~a7~0 := 1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,378 INFO L280 TraceCheckUtils]: 40: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,379 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} {68088#true} #1104#return; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,379 INFO L280 TraceCheckUtils]: 42: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,381 INFO L280 TraceCheckUtils]: 44: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~ret3; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,382 INFO L280 TraceCheckUtils]: 45: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,383 INFO L280 TraceCheckUtils]: 46: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc ~input~0; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,384 INFO L280 TraceCheckUtils]: 47: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,385 INFO L280 TraceCheckUtils]: 48: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,385 INFO L280 TraceCheckUtils]: 49: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~nondet2; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,386 INFO L280 TraceCheckUtils]: 50: Hoare triple {68122#(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); {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:23,388 INFO L263 TraceCheckUtils]: 51: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {68182#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:23,389 INFO L280 TraceCheckUtils]: 52: Hoare triple {68182#(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; {68184#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:23,390 INFO L280 TraceCheckUtils]: 53: Hoare triple {68184#(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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,393 INFO L280 TraceCheckUtils]: 55: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,394 INFO L280 TraceCheckUtils]: 56: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,396 INFO L280 TraceCheckUtils]: 57: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,397 INFO L280 TraceCheckUtils]: 58: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,398 INFO L280 TraceCheckUtils]: 59: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 22:39:23,400 INFO L280 TraceCheckUtils]: 60: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,401 INFO L280 TraceCheckUtils]: 61: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,401 INFO L280 TraceCheckUtils]: 62: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,402 INFO L280 TraceCheckUtils]: 63: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,403 INFO L280 TraceCheckUtils]: 64: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,404 INFO L280 TraceCheckUtils]: 65: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,404 INFO L280 TraceCheckUtils]: 66: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,405 INFO L280 TraceCheckUtils]: 67: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,406 INFO L280 TraceCheckUtils]: 68: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:23,407 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {68089#false} is VALID [2020-07-08 22:39:23,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {68089#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68089#false} is VALID [2020-07-08 22:39:23,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {68089#false} ~output~0 := #t~ret3; {68089#false} is VALID [2020-07-08 22:39:23,408 INFO L280 TraceCheckUtils]: 72: Hoare triple {68089#false} havoc #t~ret3; {68089#false} is VALID [2020-07-08 22:39:23,408 INFO L280 TraceCheckUtils]: 73: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 22:39:23,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {68089#false} havoc ~input~0; {68089#false} is VALID [2020-07-08 22:39:23,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {68089#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68089#false} is VALID [2020-07-08 22:39:23,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {68089#false} ~input~0 := #t~nondet2; {68089#false} is VALID [2020-07-08 22:39:23,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {68089#false} havoc #t~nondet2; {68089#false} is VALID [2020-07-08 22:39:23,409 INFO L280 TraceCheckUtils]: 78: Hoare triple {68089#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68089#false} is VALID [2020-07-08 22:39:23,409 INFO L263 TraceCheckUtils]: 79: Hoare triple {68089#false} call #t~ret3 := calculate_output(~input~0); {68182#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:23,409 INFO L280 TraceCheckUtils]: 80: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 22:39:23,409 INFO L280 TraceCheckUtils]: 81: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,410 INFO L280 TraceCheckUtils]: 83: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,410 INFO L280 TraceCheckUtils]: 84: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,410 INFO L280 TraceCheckUtils]: 85: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,410 INFO L280 TraceCheckUtils]: 86: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,410 INFO L280 TraceCheckUtils]: 87: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 22:39:23,411 INFO L280 TraceCheckUtils]: 88: Hoare triple {68088#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))); {68088#true} is VALID [2020-07-08 22:39:23,411 INFO L280 TraceCheckUtils]: 89: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,411 INFO L280 TraceCheckUtils]: 90: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,411 INFO L280 TraceCheckUtils]: 91: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,411 INFO L280 TraceCheckUtils]: 92: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,411 INFO L280 TraceCheckUtils]: 93: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,412 INFO L280 TraceCheckUtils]: 94: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,412 INFO L280 TraceCheckUtils]: 95: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,412 INFO L280 TraceCheckUtils]: 96: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,412 INFO L280 TraceCheckUtils]: 97: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,412 INFO L280 TraceCheckUtils]: 98: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,413 INFO L280 TraceCheckUtils]: 99: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 22:39:23,413 INFO L280 TraceCheckUtils]: 100: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 22:39:23,413 INFO L280 TraceCheckUtils]: 101: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,417 INFO L280 TraceCheckUtils]: 102: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 22:39:23,417 INFO L280 TraceCheckUtils]: 103: Hoare triple {68088#true} ~a16~0 := 4; {68088#true} is VALID [2020-07-08 22:39:23,418 INFO L280 TraceCheckUtils]: 104: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,418 INFO L280 TraceCheckUtils]: 105: Hoare triple {68088#true} #res := 25; {68088#true} is VALID [2020-07-08 22:39:23,418 INFO L280 TraceCheckUtils]: 106: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 22:39:23,418 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 22:39:23,418 INFO L280 TraceCheckUtils]: 108: Hoare triple {68089#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68089#false} is VALID [2020-07-08 22:39:23,419 INFO L280 TraceCheckUtils]: 109: Hoare triple {68089#false} ~output~0 := #t~ret3; {68089#false} is VALID [2020-07-08 22:39:23,419 INFO L280 TraceCheckUtils]: 110: Hoare triple {68089#false} havoc #t~ret3; {68089#false} is VALID [2020-07-08 22:39:23,419 INFO L280 TraceCheckUtils]: 111: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 22:39:23,419 INFO L280 TraceCheckUtils]: 112: Hoare triple {68089#false} havoc ~input~0; {68089#false} is VALID [2020-07-08 22:39:23,419 INFO L280 TraceCheckUtils]: 113: Hoare triple {68089#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68089#false} is VALID [2020-07-08 22:39:23,419 INFO L280 TraceCheckUtils]: 114: Hoare triple {68089#false} ~input~0 := #t~nondet2; {68089#false} is VALID [2020-07-08 22:39:23,420 INFO L280 TraceCheckUtils]: 115: Hoare triple {68089#false} havoc #t~nondet2; {68089#false} is VALID [2020-07-08 22:39:23,420 INFO L280 TraceCheckUtils]: 116: Hoare triple {68089#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68089#false} is VALID [2020-07-08 22:39:23,420 INFO L263 TraceCheckUtils]: 117: Hoare triple {68089#false} call #t~ret3 := calculate_output(~input~0); {68182#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:23,420 INFO L280 TraceCheckUtils]: 118: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 22:39:23,420 INFO L280 TraceCheckUtils]: 119: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 22:39:23,421 INFO L280 TraceCheckUtils]: 120: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 22:39:23,421 INFO L280 TraceCheckUtils]: 121: Hoare triple {68088#true} ~a20~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,421 INFO L280 TraceCheckUtils]: 122: Hoare triple {68088#true} ~a16~0 := 6; {68088#true} is VALID [2020-07-08 22:39:23,422 INFO L280 TraceCheckUtils]: 123: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,422 INFO L280 TraceCheckUtils]: 124: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 22:39:23,422 INFO L280 TraceCheckUtils]: 125: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 22:39:23,422 INFO L280 TraceCheckUtils]: 126: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 22:39:23,423 INFO L280 TraceCheckUtils]: 127: Hoare triple {68088#true} #res := 26; {68088#true} is VALID [2020-07-08 22:39:23,423 INFO L280 TraceCheckUtils]: 128: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 22:39:23,423 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 22:39:23,424 INFO L280 TraceCheckUtils]: 130: Hoare triple {68089#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68089#false} is VALID [2020-07-08 22:39:23,424 INFO L280 TraceCheckUtils]: 131: Hoare triple {68089#false} ~output~0 := #t~ret3; {68089#false} is VALID [2020-07-08 22:39:23,424 INFO L280 TraceCheckUtils]: 132: Hoare triple {68089#false} havoc #t~ret3; {68089#false} is VALID [2020-07-08 22:39:23,424 INFO L280 TraceCheckUtils]: 133: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 22:39:23,424 INFO L280 TraceCheckUtils]: 134: Hoare triple {68089#false} havoc ~input~0; {68089#false} is VALID [2020-07-08 22:39:23,425 INFO L280 TraceCheckUtils]: 135: Hoare triple {68089#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68089#false} is VALID [2020-07-08 22:39:23,425 INFO L280 TraceCheckUtils]: 136: Hoare triple {68089#false} ~input~0 := #t~nondet2; {68089#false} is VALID [2020-07-08 22:39:23,425 INFO L280 TraceCheckUtils]: 137: Hoare triple {68089#false} havoc #t~nondet2; {68089#false} is VALID [2020-07-08 22:39:23,425 INFO L280 TraceCheckUtils]: 138: Hoare triple {68089#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68089#false} is VALID [2020-07-08 22:39:23,425 INFO L263 TraceCheckUtils]: 139: Hoare triple {68089#false} call #t~ret3 := calculate_output(~input~0); {68089#false} is VALID [2020-07-08 22:39:23,426 INFO L280 TraceCheckUtils]: 140: Hoare triple {68089#false} ~input := #in~input; {68089#false} is VALID [2020-07-08 22:39:23,426 INFO L280 TraceCheckUtils]: 141: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,426 INFO L280 TraceCheckUtils]: 142: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,427 INFO L280 TraceCheckUtils]: 143: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,427 INFO L280 TraceCheckUtils]: 144: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,427 INFO L280 TraceCheckUtils]: 145: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,427 INFO L280 TraceCheckUtils]: 146: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,427 INFO L280 TraceCheckUtils]: 147: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,428 INFO L280 TraceCheckUtils]: 148: Hoare triple {68089#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))); {68089#false} is VALID [2020-07-08 22:39:23,428 INFO L280 TraceCheckUtils]: 149: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,428 INFO L280 TraceCheckUtils]: 150: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,429 INFO L280 TraceCheckUtils]: 151: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,429 INFO L280 TraceCheckUtils]: 152: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,429 INFO L280 TraceCheckUtils]: 153: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,429 INFO L280 TraceCheckUtils]: 154: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,430 INFO L280 TraceCheckUtils]: 155: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,430 INFO L280 TraceCheckUtils]: 156: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,430 INFO L280 TraceCheckUtils]: 157: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,430 INFO L280 TraceCheckUtils]: 158: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,431 INFO L280 TraceCheckUtils]: 159: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,431 INFO L280 TraceCheckUtils]: 160: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,431 INFO L280 TraceCheckUtils]: 161: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,431 INFO L280 TraceCheckUtils]: 162: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,432 INFO L280 TraceCheckUtils]: 163: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,432 INFO L280 TraceCheckUtils]: 164: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,432 INFO L280 TraceCheckUtils]: 165: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,432 INFO L280 TraceCheckUtils]: 166: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,433 INFO L280 TraceCheckUtils]: 167: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,433 INFO L280 TraceCheckUtils]: 168: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,433 INFO L280 TraceCheckUtils]: 169: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,433 INFO L280 TraceCheckUtils]: 170: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,434 INFO L280 TraceCheckUtils]: 171: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,434 INFO L280 TraceCheckUtils]: 172: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,434 INFO L280 TraceCheckUtils]: 173: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,435 INFO L280 TraceCheckUtils]: 174: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,435 INFO L280 TraceCheckUtils]: 175: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,435 INFO L280 TraceCheckUtils]: 176: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,435 INFO L280 TraceCheckUtils]: 177: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,436 INFO L280 TraceCheckUtils]: 178: Hoare triple {68089#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)))); {68089#false} is VALID [2020-07-08 22:39:23,436 INFO L280 TraceCheckUtils]: 179: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,436 INFO L280 TraceCheckUtils]: 180: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,436 INFO L280 TraceCheckUtils]: 181: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,437 INFO L280 TraceCheckUtils]: 182: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,437 INFO L280 TraceCheckUtils]: 183: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,437 INFO L280 TraceCheckUtils]: 184: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,437 INFO L280 TraceCheckUtils]: 185: Hoare triple {68089#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))); {68089#false} is VALID [2020-07-08 22:39:23,438 INFO L280 TraceCheckUtils]: 186: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,438 INFO L280 TraceCheckUtils]: 187: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,438 INFO L280 TraceCheckUtils]: 188: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,439 INFO L280 TraceCheckUtils]: 189: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,439 INFO L280 TraceCheckUtils]: 190: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,439 INFO L280 TraceCheckUtils]: 191: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,440 INFO L280 TraceCheckUtils]: 192: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,440 INFO L280 TraceCheckUtils]: 193: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,440 INFO L280 TraceCheckUtils]: 194: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,440 INFO L280 TraceCheckUtils]: 195: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,441 INFO L280 TraceCheckUtils]: 196: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,441 INFO L280 TraceCheckUtils]: 197: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,441 INFO L280 TraceCheckUtils]: 198: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,454 INFO L280 TraceCheckUtils]: 199: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,455 INFO L280 TraceCheckUtils]: 200: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,455 INFO L280 TraceCheckUtils]: 201: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,455 INFO L280 TraceCheckUtils]: 202: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 22:39:23,455 INFO L280 TraceCheckUtils]: 203: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,455 INFO L280 TraceCheckUtils]: 204: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,456 INFO L280 TraceCheckUtils]: 205: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 22:39:23,456 INFO L280 TraceCheckUtils]: 206: Hoare triple {68089#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))); {68089#false} is VALID [2020-07-08 22:39:23,459 INFO L280 TraceCheckUtils]: 207: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,460 INFO L280 TraceCheckUtils]: 208: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,460 INFO L280 TraceCheckUtils]: 209: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,460 INFO L280 TraceCheckUtils]: 210: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,460 INFO L280 TraceCheckUtils]: 211: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,461 INFO L280 TraceCheckUtils]: 212: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,461 INFO L280 TraceCheckUtils]: 213: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,464 INFO L280 TraceCheckUtils]: 214: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,464 INFO L280 TraceCheckUtils]: 215: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,465 INFO L280 TraceCheckUtils]: 216: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,465 INFO L280 TraceCheckUtils]: 217: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,465 INFO L280 TraceCheckUtils]: 218: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,466 INFO L280 TraceCheckUtils]: 219: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,466 INFO L280 TraceCheckUtils]: 220: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,466 INFO L280 TraceCheckUtils]: 221: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,467 INFO L280 TraceCheckUtils]: 222: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,467 INFO L280 TraceCheckUtils]: 223: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,467 INFO L280 TraceCheckUtils]: 224: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,467 INFO L280 TraceCheckUtils]: 225: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,467 INFO L280 TraceCheckUtils]: 226: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,468 INFO L280 TraceCheckUtils]: 227: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,468 INFO L280 TraceCheckUtils]: 228: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,468 INFO L280 TraceCheckUtils]: 229: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,469 INFO L280 TraceCheckUtils]: 230: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,469 INFO L280 TraceCheckUtils]: 231: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,469 INFO L280 TraceCheckUtils]: 232: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,469 INFO L280 TraceCheckUtils]: 233: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,470 INFO L280 TraceCheckUtils]: 234: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,470 INFO L280 TraceCheckUtils]: 235: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,470 INFO L280 TraceCheckUtils]: 236: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,471 INFO L280 TraceCheckUtils]: 237: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,471 INFO L280 TraceCheckUtils]: 238: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,471 INFO L280 TraceCheckUtils]: 239: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,472 INFO L280 TraceCheckUtils]: 240: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,472 INFO L280 TraceCheckUtils]: 241: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,472 INFO L280 TraceCheckUtils]: 242: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,472 INFO L280 TraceCheckUtils]: 243: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,473 INFO L280 TraceCheckUtils]: 244: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,473 INFO L280 TraceCheckUtils]: 245: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,473 INFO L280 TraceCheckUtils]: 246: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 22:39:23,473 INFO L280 TraceCheckUtils]: 247: Hoare triple {68089#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {68089#false} is VALID [2020-07-08 22:39:23,473 INFO L280 TraceCheckUtils]: 248: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 22:39:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 102 proven. 20 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-07-08 22:39:23,553 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [731137323] [2020-07-08 22:39:23,554 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:39:23,554 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:39:23,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993182023] [2020-07-08 22:39:23,556 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 249 [2020-07-08 22:39:23,557 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:39:23,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:39:23,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:39:23,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:39:23,829 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:39:23,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:39:23,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:39:23,830 INFO L87 Difference]: Start difference. First operand 3242 states and 3981 transitions. Second operand 9 states. [2020-07-08 22:40:16,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:16,392 INFO L93 Difference]: Finished difference Result 7458 states and 9293 transitions. [2020-07-08 22:40:16,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-08 22:40:16,393 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 249 [2020-07-08 22:40:16,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:40:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:40:16,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1635 transitions. [2020-07-08 22:40:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:40:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1635 transitions. [2020-07-08 22:40:16,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1635 transitions. [2020-07-08 22:40:19,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1635 edges. 1635 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:40:19,746 INFO L225 Difference]: With dead ends: 7458 [2020-07-08 22:40:19,747 INFO L226 Difference]: Without dead ends: 3807 [2020-07-08 22:40:19,754 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2020-07-08 22:40:19,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3807 states. [2020-07-08 22:40:53,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3807 to 3800. [2020-07-08 22:40:53,845 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:40:53,846 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3807 states. Second operand 3800 states. [2020-07-08 22:40:53,846 INFO L74 IsIncluded]: Start isIncluded. First operand 3807 states. Second operand 3800 states. [2020-07-08 22:40:53,846 INFO L87 Difference]: Start difference. First operand 3807 states. Second operand 3800 states. [2020-07-08 22:40:54,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:54,318 INFO L93 Difference]: Finished difference Result 3807 states and 4425 transitions. [2020-07-08 22:40:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4425 transitions. [2020-07-08 22:40:54,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:40:54,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:40:54,323 INFO L74 IsIncluded]: Start isIncluded. First operand 3800 states. Second operand 3807 states. [2020-07-08 22:40:54,323 INFO L87 Difference]: Start difference. First operand 3800 states. Second operand 3807 states. [2020-07-08 22:40:54,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:54,814 INFO L93 Difference]: Finished difference Result 3807 states and 4425 transitions. [2020-07-08 22:40:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4425 transitions. [2020-07-08 22:40:54,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:40:54,818 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:40:54,818 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:40:54,818 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:40:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3800 states. [2020-07-08 22:40:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 3800 states and 4414 transitions. [2020-07-08 22:40:55,353 INFO L78 Accepts]: Start accepts. Automaton has 3800 states and 4414 transitions. Word has length 249 [2020-07-08 22:40:55,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:40:55,353 INFO L479 AbstractCegarLoop]: Abstraction has 3800 states and 4414 transitions. [2020-07-08 22:40:55,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:40:55,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3800 states and 4414 transitions. [2020-07-08 22:41:08,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4414 edges. 4414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:41:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 4414 transitions. [2020-07-08 22:41:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-07-08 22:41:08,456 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:41:08,457 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] [2020-07-08 22:41:08,457 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 22:41:08,457 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:41:08,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:41:08,457 INFO L82 PathProgramCache]: Analyzing trace with hash 1733833534, now seen corresponding path program 1 times [2020-07-08 22:41:08,458 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:41:08,458 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1125596341] [2020-07-08 22:41:08,458 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:41:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:08,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {98474#(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; {98348#true} is VALID [2020-07-08 22:41:08,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {98348#true} ~d~0 := 4; {98348#true} is VALID [2020-07-08 22:41:08,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#true} ~e~0 := 5; {98348#true} is VALID [2020-07-08 22:41:08,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#true} ~f~0 := 6; {98348#true} is VALID [2020-07-08 22:41:08,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#true} ~c~0 := 3; {98348#true} is VALID [2020-07-08 22:41:08,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#true} ~b~0 := 2; {98348#true} is VALID [2020-07-08 22:41:08,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#true} ~u~0 := 21; {98348#true} is VALID [2020-07-08 22:41:08,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#true} ~v~0 := 22; {98348#true} is VALID [2020-07-08 22:41:08,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#true} ~w~0 := 23; {98348#true} is VALID [2020-07-08 22:41:08,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#true} ~x~0 := 24; {98348#true} is VALID [2020-07-08 22:41:08,625 INFO L280 TraceCheckUtils]: 10: Hoare triple {98348#true} ~y~0 := 25; {98348#true} is VALID [2020-07-08 22:41:08,625 INFO L280 TraceCheckUtils]: 11: Hoare triple {98348#true} ~z~0 := 26; {98348#true} is VALID [2020-07-08 22:41:08,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {98348#true} ~a17~0 := 1; {98348#true} is VALID [2020-07-08 22:41:08,625 INFO L280 TraceCheckUtils]: 13: Hoare triple {98348#true} ~a7~0 := 0; {98348#true} is VALID [2020-07-08 22:41:08,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {98348#true} ~a20~0 := 1; {98348#true} is VALID [2020-07-08 22:41:08,626 INFO L280 TraceCheckUtils]: 15: Hoare triple {98348#true} ~a8~0 := 15; {98348#true} is VALID [2020-07-08 22:41:08,626 INFO L280 TraceCheckUtils]: 16: Hoare triple {98348#true} ~a12~0 := 8; {98348#true} is VALID [2020-07-08 22:41:08,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {98348#true} ~a16~0 := 5; {98348#true} is VALID [2020-07-08 22:41:08,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {98348#true} ~a21~0 := 1; {98348#true} is VALID [2020-07-08 22:41:08,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 22:41:08,627 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {98348#true} {98348#true} #1100#return; {98348#true} is VALID [2020-07-08 22:41:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:08,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 22:41:08,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 22:41:08,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#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))); {98348#true} is VALID [2020-07-08 22:41:08,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,678 INFO L280 TraceCheckUtils]: 15: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,678 INFO L280 TraceCheckUtils]: 18: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 22:41:08,678 INFO L280 TraceCheckUtils]: 20: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 22:41:08,679 INFO L280 TraceCheckUtils]: 21: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,679 INFO L280 TraceCheckUtils]: 22: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,679 INFO L280 TraceCheckUtils]: 23: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,679 INFO L280 TraceCheckUtils]: 24: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,679 INFO L280 TraceCheckUtils]: 25: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,680 INFO L280 TraceCheckUtils]: 26: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,680 INFO L280 TraceCheckUtils]: 27: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,680 INFO L280 TraceCheckUtils]: 28: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,680 INFO L280 TraceCheckUtils]: 29: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,681 INFO L280 TraceCheckUtils]: 32: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,681 INFO L280 TraceCheckUtils]: 34: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 22:41:08,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 22:41:08,682 INFO L280 TraceCheckUtils]: 36: Hoare triple {98348#true} ~a16~0 := 6; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,682 INFO L280 TraceCheckUtils]: 37: Hoare triple {98411#(= 6 ~a16~0)} #res := 22; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,683 INFO L280 TraceCheckUtils]: 38: Hoare triple {98411#(= 6 ~a16~0)} assume true; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,684 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {98411#(= 6 ~a16~0)} {98348#true} #1104#return; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:08,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {98475#(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; {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {98476#(= ~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); {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {98476#(= ~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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,784 INFO L280 TraceCheckUtils]: 9: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,785 INFO L280 TraceCheckUtils]: 11: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,785 INFO L280 TraceCheckUtils]: 12: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,786 INFO L280 TraceCheckUtils]: 13: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,786 INFO L280 TraceCheckUtils]: 14: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,787 INFO L280 TraceCheckUtils]: 15: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,788 INFO L280 TraceCheckUtils]: 17: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,789 INFO L280 TraceCheckUtils]: 19: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,790 INFO L280 TraceCheckUtils]: 21: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,791 INFO L280 TraceCheckUtils]: 22: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,793 INFO L280 TraceCheckUtils]: 26: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,795 INFO L280 TraceCheckUtils]: 31: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,797 INFO L280 TraceCheckUtils]: 32: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,797 INFO L280 TraceCheckUtils]: 33: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,798 INFO L280 TraceCheckUtils]: 35: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,799 INFO L280 TraceCheckUtils]: 36: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,800 INFO L280 TraceCheckUtils]: 38: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,801 INFO L280 TraceCheckUtils]: 40: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,801 INFO L280 TraceCheckUtils]: 41: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,802 INFO L280 TraceCheckUtils]: 42: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,802 INFO L280 TraceCheckUtils]: 43: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,803 INFO L280 TraceCheckUtils]: 44: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,804 INFO L280 TraceCheckUtils]: 45: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,804 INFO L280 TraceCheckUtils]: 46: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,805 INFO L280 TraceCheckUtils]: 47: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,805 INFO L280 TraceCheckUtils]: 48: Hoare triple {98478#(= 4 |old(~a16~0)|)} #res := 21; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,806 INFO L280 TraceCheckUtils]: 49: Hoare triple {98478#(= 4 |old(~a16~0)|)} assume true; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,807 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {98478#(= 4 |old(~a16~0)|)} {98411#(= 6 ~a16~0)} #1104#return; {98349#false} is VALID [2020-07-08 22:41:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:08,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 22:41:08,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 22:41:08,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 22:41:08,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#true} #res := 26; {98348#true} is VALID [2020-07-08 22:41:08,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 22:41:08,833 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {98348#true} {98349#false} #1104#return; {98349#false} is VALID [2020-07-08 22:41:08,835 INFO L263 TraceCheckUtils]: 0: Hoare triple {98348#true} call ULTIMATE.init(); {98474#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:41:08,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {98474#(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; {98348#true} is VALID [2020-07-08 22:41:08,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#true} ~d~0 := 4; {98348#true} is VALID [2020-07-08 22:41:08,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#true} ~e~0 := 5; {98348#true} is VALID [2020-07-08 22:41:08,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#true} ~f~0 := 6; {98348#true} is VALID [2020-07-08 22:41:08,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#true} ~c~0 := 3; {98348#true} is VALID [2020-07-08 22:41:08,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#true} ~b~0 := 2; {98348#true} is VALID [2020-07-08 22:41:08,837 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#true} ~u~0 := 21; {98348#true} is VALID [2020-07-08 22:41:08,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#true} ~v~0 := 22; {98348#true} is VALID [2020-07-08 22:41:08,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#true} ~w~0 := 23; {98348#true} is VALID [2020-07-08 22:41:08,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {98348#true} ~x~0 := 24; {98348#true} is VALID [2020-07-08 22:41:08,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {98348#true} ~y~0 := 25; {98348#true} is VALID [2020-07-08 22:41:08,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {98348#true} ~z~0 := 26; {98348#true} is VALID [2020-07-08 22:41:08,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {98348#true} ~a17~0 := 1; {98348#true} is VALID [2020-07-08 22:41:08,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {98348#true} ~a7~0 := 0; {98348#true} is VALID [2020-07-08 22:41:08,839 INFO L280 TraceCheckUtils]: 15: Hoare triple {98348#true} ~a20~0 := 1; {98348#true} is VALID [2020-07-08 22:41:08,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {98348#true} ~a8~0 := 15; {98348#true} is VALID [2020-07-08 22:41:08,840 INFO L280 TraceCheckUtils]: 17: Hoare triple {98348#true} ~a12~0 := 8; {98348#true} is VALID [2020-07-08 22:41:08,840 INFO L280 TraceCheckUtils]: 18: Hoare triple {98348#true} ~a16~0 := 5; {98348#true} is VALID [2020-07-08 22:41:08,840 INFO L280 TraceCheckUtils]: 19: Hoare triple {98348#true} ~a21~0 := 1; {98348#true} is VALID [2020-07-08 22:41:08,840 INFO L280 TraceCheckUtils]: 20: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 22:41:08,841 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {98348#true} {98348#true} #1100#return; {98348#true} is VALID [2020-07-08 22:41:08,841 INFO L263 TraceCheckUtils]: 22: Hoare triple {98348#true} call #t~ret4 := main(); {98348#true} is VALID [2020-07-08 22:41:08,841 INFO L280 TraceCheckUtils]: 23: Hoare triple {98348#true} ~output~0 := -1; {98348#true} is VALID [2020-07-08 22:41:08,841 INFO L280 TraceCheckUtils]: 24: Hoare triple {98348#true} assume !false; {98348#true} is VALID [2020-07-08 22:41:08,842 INFO L280 TraceCheckUtils]: 25: Hoare triple {98348#true} havoc ~input~0; {98348#true} is VALID [2020-07-08 22:41:08,842 INFO L280 TraceCheckUtils]: 26: Hoare triple {98348#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98348#true} is VALID [2020-07-08 22:41:08,842 INFO L280 TraceCheckUtils]: 27: Hoare triple {98348#true} ~input~0 := #t~nondet2; {98348#true} is VALID [2020-07-08 22:41:08,842 INFO L280 TraceCheckUtils]: 28: Hoare triple {98348#true} havoc #t~nondet2; {98348#true} is VALID [2020-07-08 22:41:08,842 INFO L280 TraceCheckUtils]: 29: Hoare triple {98348#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98348#true} is VALID [2020-07-08 22:41:08,844 INFO L263 TraceCheckUtils]: 30: Hoare triple {98348#true} call #t~ret3 := calculate_output(~input~0); {98475#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:41:08,845 INFO L280 TraceCheckUtils]: 31: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 22:41:08,845 INFO L280 TraceCheckUtils]: 32: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,846 INFO L280 TraceCheckUtils]: 37: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 22:41:08,847 INFO L280 TraceCheckUtils]: 39: Hoare triple {98348#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))); {98348#true} is VALID [2020-07-08 22:41:08,847 INFO L280 TraceCheckUtils]: 40: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,847 INFO L280 TraceCheckUtils]: 41: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,848 INFO L280 TraceCheckUtils]: 42: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,848 INFO L280 TraceCheckUtils]: 43: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,848 INFO L280 TraceCheckUtils]: 44: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,849 INFO L280 TraceCheckUtils]: 45: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,849 INFO L280 TraceCheckUtils]: 46: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,849 INFO L280 TraceCheckUtils]: 47: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,849 INFO L280 TraceCheckUtils]: 48: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,850 INFO L280 TraceCheckUtils]: 49: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,850 INFO L280 TraceCheckUtils]: 50: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 22:41:08,850 INFO L280 TraceCheckUtils]: 51: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 22:41:08,850 INFO L280 TraceCheckUtils]: 52: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,851 INFO L280 TraceCheckUtils]: 53: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,851 INFO L280 TraceCheckUtils]: 54: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,851 INFO L280 TraceCheckUtils]: 55: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,851 INFO L280 TraceCheckUtils]: 56: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,852 INFO L280 TraceCheckUtils]: 57: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,852 INFO L280 TraceCheckUtils]: 58: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,852 INFO L280 TraceCheckUtils]: 59: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,853 INFO L280 TraceCheckUtils]: 60: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,853 INFO L280 TraceCheckUtils]: 61: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,853 INFO L280 TraceCheckUtils]: 62: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,854 INFO L280 TraceCheckUtils]: 63: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,854 INFO L280 TraceCheckUtils]: 64: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,854 INFO L280 TraceCheckUtils]: 65: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 22:41:08,854 INFO L280 TraceCheckUtils]: 66: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 22:41:08,856 INFO L280 TraceCheckUtils]: 67: Hoare triple {98348#true} ~a16~0 := 6; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,856 INFO L280 TraceCheckUtils]: 68: Hoare triple {98411#(= 6 ~a16~0)} #res := 22; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,857 INFO L280 TraceCheckUtils]: 69: Hoare triple {98411#(= 6 ~a16~0)} assume true; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,859 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {98411#(= 6 ~a16~0)} {98348#true} #1104#return; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,862 INFO L280 TraceCheckUtils]: 71: Hoare triple {98411#(= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,862 INFO L280 TraceCheckUtils]: 72: Hoare triple {98411#(= 6 ~a16~0)} ~output~0 := #t~ret3; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,863 INFO L280 TraceCheckUtils]: 73: Hoare triple {98411#(= 6 ~a16~0)} havoc #t~ret3; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,864 INFO L280 TraceCheckUtils]: 74: Hoare triple {98411#(= 6 ~a16~0)} assume !false; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,864 INFO L280 TraceCheckUtils]: 75: Hoare triple {98411#(= 6 ~a16~0)} havoc ~input~0; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,865 INFO L280 TraceCheckUtils]: 76: Hoare triple {98411#(= 6 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,865 INFO L280 TraceCheckUtils]: 77: Hoare triple {98411#(= 6 ~a16~0)} ~input~0 := #t~nondet2; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,866 INFO L280 TraceCheckUtils]: 78: Hoare triple {98411#(= 6 ~a16~0)} havoc #t~nondet2; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,866 INFO L280 TraceCheckUtils]: 79: Hoare triple {98411#(= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98411#(= 6 ~a16~0)} is VALID [2020-07-08 22:41:08,868 INFO L263 TraceCheckUtils]: 80: Hoare triple {98411#(= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {98475#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:41:08,868 INFO L280 TraceCheckUtils]: 81: Hoare triple {98475#(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; {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,869 INFO L280 TraceCheckUtils]: 82: Hoare triple {98476#(= ~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); {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,870 INFO L280 TraceCheckUtils]: 83: Hoare triple {98476#(= ~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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,871 INFO L280 TraceCheckUtils]: 84: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,871 INFO L280 TraceCheckUtils]: 85: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,872 INFO L280 TraceCheckUtils]: 86: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,872 INFO L280 TraceCheckUtils]: 87: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,873 INFO L280 TraceCheckUtils]: 88: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,874 INFO L280 TraceCheckUtils]: 89: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,876 INFO L280 TraceCheckUtils]: 90: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,876 INFO L280 TraceCheckUtils]: 91: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,877 INFO L280 TraceCheckUtils]: 92: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,878 INFO L280 TraceCheckUtils]: 93: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,878 INFO L280 TraceCheckUtils]: 94: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,880 INFO L280 TraceCheckUtils]: 95: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,880 INFO L280 TraceCheckUtils]: 96: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,881 INFO L280 TraceCheckUtils]: 97: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,882 INFO L280 TraceCheckUtils]: 98: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,883 INFO L280 TraceCheckUtils]: 99: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,884 INFO L280 TraceCheckUtils]: 100: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,886 INFO L280 TraceCheckUtils]: 101: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,887 INFO L280 TraceCheckUtils]: 102: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,888 INFO L280 TraceCheckUtils]: 103: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,889 INFO L280 TraceCheckUtils]: 104: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,890 INFO L280 TraceCheckUtils]: 105: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,891 INFO L280 TraceCheckUtils]: 106: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,892 INFO L280 TraceCheckUtils]: 107: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,892 INFO L280 TraceCheckUtils]: 108: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,893 INFO L280 TraceCheckUtils]: 109: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,894 INFO L280 TraceCheckUtils]: 110: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,895 INFO L280 TraceCheckUtils]: 111: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,895 INFO L280 TraceCheckUtils]: 112: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,896 INFO L280 TraceCheckUtils]: 113: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,897 INFO L280 TraceCheckUtils]: 114: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,898 INFO L280 TraceCheckUtils]: 115: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,899 INFO L280 TraceCheckUtils]: 116: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,900 INFO L280 TraceCheckUtils]: 117: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,900 INFO L280 TraceCheckUtils]: 118: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,901 INFO L280 TraceCheckUtils]: 119: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,902 INFO L280 TraceCheckUtils]: 120: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,902 INFO L280 TraceCheckUtils]: 121: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,903 INFO L280 TraceCheckUtils]: 122: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,903 INFO L280 TraceCheckUtils]: 123: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,904 INFO L280 TraceCheckUtils]: 124: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 22:41:08,905 INFO L280 TraceCheckUtils]: 125: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,906 INFO L280 TraceCheckUtils]: 126: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,906 INFO L280 TraceCheckUtils]: 127: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,907 INFO L280 TraceCheckUtils]: 128: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,907 INFO L280 TraceCheckUtils]: 129: Hoare triple {98478#(= 4 |old(~a16~0)|)} #res := 21; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,908 INFO L280 TraceCheckUtils]: 130: Hoare triple {98478#(= 4 |old(~a16~0)|)} assume true; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 22:41:08,909 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {98478#(= 4 |old(~a16~0)|)} {98411#(= 6 ~a16~0)} #1104#return; {98349#false} is VALID [2020-07-08 22:41:08,909 INFO L280 TraceCheckUtils]: 132: Hoare triple {98349#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98349#false} is VALID [2020-07-08 22:41:08,909 INFO L280 TraceCheckUtils]: 133: Hoare triple {98349#false} ~output~0 := #t~ret3; {98349#false} is VALID [2020-07-08 22:41:08,909 INFO L280 TraceCheckUtils]: 134: Hoare triple {98349#false} havoc #t~ret3; {98349#false} is VALID [2020-07-08 22:41:08,910 INFO L280 TraceCheckUtils]: 135: Hoare triple {98349#false} assume !false; {98349#false} is VALID [2020-07-08 22:41:08,910 INFO L280 TraceCheckUtils]: 136: Hoare triple {98349#false} havoc ~input~0; {98349#false} is VALID [2020-07-08 22:41:08,910 INFO L280 TraceCheckUtils]: 137: Hoare triple {98349#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98349#false} is VALID [2020-07-08 22:41:08,910 INFO L280 TraceCheckUtils]: 138: Hoare triple {98349#false} ~input~0 := #t~nondet2; {98349#false} is VALID [2020-07-08 22:41:08,910 INFO L280 TraceCheckUtils]: 139: Hoare triple {98349#false} havoc #t~nondet2; {98349#false} is VALID [2020-07-08 22:41:08,911 INFO L280 TraceCheckUtils]: 140: Hoare triple {98349#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98349#false} is VALID [2020-07-08 22:41:08,911 INFO L263 TraceCheckUtils]: 141: Hoare triple {98349#false} call #t~ret3 := calculate_output(~input~0); {98475#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:41:08,911 INFO L280 TraceCheckUtils]: 142: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 22:41:08,911 INFO L280 TraceCheckUtils]: 143: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,911 INFO L280 TraceCheckUtils]: 144: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,912 INFO L280 TraceCheckUtils]: 145: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,912 INFO L280 TraceCheckUtils]: 146: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,912 INFO L280 TraceCheckUtils]: 147: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 22:41:08,912 INFO L280 TraceCheckUtils]: 148: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 22:41:08,912 INFO L280 TraceCheckUtils]: 149: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 22:41:08,912 INFO L280 TraceCheckUtils]: 150: Hoare triple {98348#true} #res := 26; {98348#true} is VALID [2020-07-08 22:41:08,913 INFO L280 TraceCheckUtils]: 151: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 22:41:08,913 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {98348#true} {98349#false} #1104#return; {98349#false} is VALID [2020-07-08 22:41:08,913 INFO L280 TraceCheckUtils]: 153: Hoare triple {98349#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98349#false} is VALID [2020-07-08 22:41:08,913 INFO L280 TraceCheckUtils]: 154: Hoare triple {98349#false} ~output~0 := #t~ret3; {98349#false} is VALID [2020-07-08 22:41:08,913 INFO L280 TraceCheckUtils]: 155: Hoare triple {98349#false} havoc #t~ret3; {98349#false} is VALID [2020-07-08 22:41:08,914 INFO L280 TraceCheckUtils]: 156: Hoare triple {98349#false} assume !false; {98349#false} is VALID [2020-07-08 22:41:08,914 INFO L280 TraceCheckUtils]: 157: Hoare triple {98349#false} havoc ~input~0; {98349#false} is VALID [2020-07-08 22:41:08,914 INFO L280 TraceCheckUtils]: 158: Hoare triple {98349#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98349#false} is VALID [2020-07-08 22:41:08,914 INFO L280 TraceCheckUtils]: 159: Hoare triple {98349#false} ~input~0 := #t~nondet2; {98349#false} is VALID [2020-07-08 22:41:08,914 INFO L280 TraceCheckUtils]: 160: Hoare triple {98349#false} havoc #t~nondet2; {98349#false} is VALID [2020-07-08 22:41:08,915 INFO L280 TraceCheckUtils]: 161: Hoare triple {98349#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98349#false} is VALID [2020-07-08 22:41:08,915 INFO L263 TraceCheckUtils]: 162: Hoare triple {98349#false} call #t~ret3 := calculate_output(~input~0); {98349#false} is VALID [2020-07-08 22:41:08,915 INFO L280 TraceCheckUtils]: 163: Hoare triple {98349#false} ~input := #in~input; {98349#false} is VALID [2020-07-08 22:41:08,915 INFO L280 TraceCheckUtils]: 164: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,916 INFO L280 TraceCheckUtils]: 165: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,916 INFO L280 TraceCheckUtils]: 166: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,916 INFO L280 TraceCheckUtils]: 167: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,916 INFO L280 TraceCheckUtils]: 168: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,916 INFO L280 TraceCheckUtils]: 169: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,916 INFO L280 TraceCheckUtils]: 170: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,917 INFO L280 TraceCheckUtils]: 171: Hoare triple {98349#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))); {98349#false} is VALID [2020-07-08 22:41:08,917 INFO L280 TraceCheckUtils]: 172: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,917 INFO L280 TraceCheckUtils]: 173: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,917 INFO L280 TraceCheckUtils]: 174: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,917 INFO L280 TraceCheckUtils]: 175: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,918 INFO L280 TraceCheckUtils]: 176: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,918 INFO L280 TraceCheckUtils]: 177: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,918 INFO L280 TraceCheckUtils]: 178: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,918 INFO L280 TraceCheckUtils]: 179: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,918 INFO L280 TraceCheckUtils]: 180: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,918 INFO L280 TraceCheckUtils]: 181: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,919 INFO L280 TraceCheckUtils]: 182: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,919 INFO L280 TraceCheckUtils]: 183: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,919 INFO L280 TraceCheckUtils]: 184: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,919 INFO L280 TraceCheckUtils]: 185: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,919 INFO L280 TraceCheckUtils]: 186: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,920 INFO L280 TraceCheckUtils]: 187: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,920 INFO L280 TraceCheckUtils]: 188: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,920 INFO L280 TraceCheckUtils]: 189: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,920 INFO L280 TraceCheckUtils]: 190: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,920 INFO L280 TraceCheckUtils]: 191: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,920 INFO L280 TraceCheckUtils]: 192: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,921 INFO L280 TraceCheckUtils]: 193: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,921 INFO L280 TraceCheckUtils]: 194: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,921 INFO L280 TraceCheckUtils]: 195: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,921 INFO L280 TraceCheckUtils]: 196: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,921 INFO L280 TraceCheckUtils]: 197: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,922 INFO L280 TraceCheckUtils]: 198: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,922 INFO L280 TraceCheckUtils]: 199: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,922 INFO L280 TraceCheckUtils]: 200: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,922 INFO L280 TraceCheckUtils]: 201: Hoare triple {98349#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)))); {98349#false} is VALID [2020-07-08 22:41:08,922 INFO L280 TraceCheckUtils]: 202: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,923 INFO L280 TraceCheckUtils]: 203: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,923 INFO L280 TraceCheckUtils]: 204: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,923 INFO L280 TraceCheckUtils]: 205: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,923 INFO L280 TraceCheckUtils]: 206: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,924 INFO L280 TraceCheckUtils]: 207: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,924 INFO L280 TraceCheckUtils]: 208: Hoare triple {98349#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))); {98349#false} is VALID [2020-07-08 22:41:08,924 INFO L280 TraceCheckUtils]: 209: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,925 INFO L280 TraceCheckUtils]: 210: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,925 INFO L280 TraceCheckUtils]: 211: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,925 INFO L280 TraceCheckUtils]: 212: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,926 INFO L280 TraceCheckUtils]: 213: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,926 INFO L280 TraceCheckUtils]: 214: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,926 INFO L280 TraceCheckUtils]: 215: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,926 INFO L280 TraceCheckUtils]: 216: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,926 INFO L280 TraceCheckUtils]: 217: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,927 INFO L280 TraceCheckUtils]: 218: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,927 INFO L280 TraceCheckUtils]: 219: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,927 INFO L280 TraceCheckUtils]: 220: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,927 INFO L280 TraceCheckUtils]: 221: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,927 INFO L280 TraceCheckUtils]: 222: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,928 INFO L280 TraceCheckUtils]: 223: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,928 INFO L280 TraceCheckUtils]: 224: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,928 INFO L280 TraceCheckUtils]: 225: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 22:41:08,929 INFO L280 TraceCheckUtils]: 226: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,929 INFO L280 TraceCheckUtils]: 227: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,929 INFO L280 TraceCheckUtils]: 228: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 22:41:08,929 INFO L280 TraceCheckUtils]: 229: Hoare triple {98349#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))); {98349#false} is VALID [2020-07-08 22:41:08,930 INFO L280 TraceCheckUtils]: 230: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,930 INFO L280 TraceCheckUtils]: 231: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,930 INFO L280 TraceCheckUtils]: 232: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,930 INFO L280 TraceCheckUtils]: 233: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,931 INFO L280 TraceCheckUtils]: 234: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,931 INFO L280 TraceCheckUtils]: 235: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,931 INFO L280 TraceCheckUtils]: 236: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,932 INFO L280 TraceCheckUtils]: 237: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,932 INFO L280 TraceCheckUtils]: 238: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,932 INFO L280 TraceCheckUtils]: 239: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,932 INFO L280 TraceCheckUtils]: 240: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,933 INFO L280 TraceCheckUtils]: 241: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,933 INFO L280 TraceCheckUtils]: 242: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,933 INFO L280 TraceCheckUtils]: 243: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,933 INFO L280 TraceCheckUtils]: 244: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,934 INFO L280 TraceCheckUtils]: 245: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,934 INFO L280 TraceCheckUtils]: 246: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,934 INFO L280 TraceCheckUtils]: 247: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,935 INFO L280 TraceCheckUtils]: 248: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,935 INFO L280 TraceCheckUtils]: 249: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,935 INFO L280 TraceCheckUtils]: 250: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,935 INFO L280 TraceCheckUtils]: 251: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,936 INFO L280 TraceCheckUtils]: 252: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,936 INFO L280 TraceCheckUtils]: 253: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,936 INFO L280 TraceCheckUtils]: 254: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,936 INFO L280 TraceCheckUtils]: 255: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,937 INFO L280 TraceCheckUtils]: 256: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,937 INFO L280 TraceCheckUtils]: 257: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,937 INFO L280 TraceCheckUtils]: 258: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,938 INFO L280 TraceCheckUtils]: 259: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,938 INFO L280 TraceCheckUtils]: 260: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,938 INFO L280 TraceCheckUtils]: 261: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,939 INFO L280 TraceCheckUtils]: 262: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,939 INFO L280 TraceCheckUtils]: 263: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,939 INFO L280 TraceCheckUtils]: 264: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,939 INFO L280 TraceCheckUtils]: 265: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,940 INFO L280 TraceCheckUtils]: 266: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,940 INFO L280 TraceCheckUtils]: 267: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,940 INFO L280 TraceCheckUtils]: 268: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,940 INFO L280 TraceCheckUtils]: 269: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 22:41:08,941 INFO L280 TraceCheckUtils]: 270: Hoare triple {98349#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {98349#false} is VALID [2020-07-08 22:41:08,941 INFO L280 TraceCheckUtils]: 271: Hoare triple {98349#false} assume !false; {98349#false} is VALID [2020-07-08 22:41:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 162 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-07-08 22:41:09,085 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1125596341] [2020-07-08 22:41:09,085 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:41:09,085 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:41:09,086 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801137049] [2020-07-08 22:41:09,086 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 272 [2020-07-08 22:41:09,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:41:09,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:41:09,393 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:41:09,393 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:41:09,394 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:41:09,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:41:09,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:41:09,394 INFO L87 Difference]: Start difference. First operand 3800 states and 4414 transitions. Second operand 8 states. [2020-07-08 22:42:04,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:42:04,570 INFO L93 Difference]: Finished difference Result 8711 states and 10678 transitions. [2020-07-08 22:42:04,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 22:42:04,570 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 272 [2020-07-08 22:42:04,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:42:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:42:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1122 transitions. [2020-07-08 22:42:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:42:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1122 transitions. [2020-07-08 22:42:04,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 1122 transitions. [2020-07-08 22:42:06,418 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:42:07,418 INFO L225 Difference]: With dead ends: 8711 [2020-07-08 22:42:07,418 INFO L226 Difference]: Without dead ends: 5076 [2020-07-08 22:42:07,425 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:42:07,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5076 states. [2020-07-08 22:42:50,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5076 to 4580. [2020-07-08 22:42:50,995 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:42:50,996 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5076 states. Second operand 4580 states. [2020-07-08 22:42:50,996 INFO L74 IsIncluded]: Start isIncluded. First operand 5076 states. Second operand 4580 states. [2020-07-08 22:42:50,996 INFO L87 Difference]: Start difference. First operand 5076 states. Second operand 4580 states. [2020-07-08 22:42:51,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:42:51,936 INFO L93 Difference]: Finished difference Result 5076 states and 6298 transitions. [2020-07-08 22:42:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 6298 transitions. [2020-07-08 22:42:51,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:42:51,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:42:51,951 INFO L74 IsIncluded]: Start isIncluded. First operand 4580 states. Second operand 5076 states. [2020-07-08 22:42:51,951 INFO L87 Difference]: Start difference. First operand 4580 states. Second operand 5076 states. [2020-07-08 22:42:52,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:42:52,932 INFO L93 Difference]: Finished difference Result 5076 states and 6298 transitions. [2020-07-08 22:42:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 6298 transitions. [2020-07-08 22:42:52,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:42:52,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:42:52,948 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:42:52,948 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:42:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4580 states. [2020-07-08 22:42:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 4580 states and 5280 transitions. [2020-07-08 22:42:53,733 INFO L78 Accepts]: Start accepts. Automaton has 4580 states and 5280 transitions. Word has length 272 [2020-07-08 22:42:53,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:42:53,733 INFO L479 AbstractCegarLoop]: Abstraction has 4580 states and 5280 transitions. [2020-07-08 22:42:53,733 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:42:53,733 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4580 states and 5280 transitions. [2020-07-08 22:43:09,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5280 edges. 5280 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:43:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 4580 states and 5280 transitions. [2020-07-08 22:43:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-08 22:43:09,407 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:43:09,407 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] [2020-07-08 22:43:09,407 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 22:43:09,407 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:43:09,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:43:09,408 INFO L82 PathProgramCache]: Analyzing trace with hash -1200308710, now seen corresponding path program 1 times [2020-07-08 22:43:09,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:43:09,408 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1818206325] [2020-07-08 22:43:09,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:43:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:43:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:43:09,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {135350#(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; {135228#true} is VALID [2020-07-08 22:43:09,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#true} ~d~0 := 4; {135228#true} is VALID [2020-07-08 22:43:09,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#true} ~e~0 := 5; {135228#true} is VALID [2020-07-08 22:43:09,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#true} ~f~0 := 6; {135228#true} is VALID [2020-07-08 22:43:09,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#true} ~c~0 := 3; {135228#true} is VALID [2020-07-08 22:43:09,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#true} ~b~0 := 2; {135228#true} is VALID [2020-07-08 22:43:09,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#true} ~u~0 := 21; {135228#true} is VALID [2020-07-08 22:43:09,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#true} ~v~0 := 22; {135228#true} is VALID [2020-07-08 22:43:09,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#true} ~w~0 := 23; {135228#true} is VALID [2020-07-08 22:43:09,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#true} ~x~0 := 24; {135228#true} is VALID [2020-07-08 22:43:09,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#true} ~y~0 := 25; {135228#true} is VALID [2020-07-08 22:43:09,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#true} ~z~0 := 26; {135228#true} is VALID [2020-07-08 22:43:09,567 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#true} ~a17~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#true} ~a20~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 22:43:09,568 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#true} ~a12~0 := 8; {135228#true} is VALID [2020-07-08 22:43:09,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#true} ~a16~0 := 5; {135228#true} is VALID [2020-07-08 22:43:09,568 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,568 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 22:43:09,569 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {135228#true} {135228#true} #1100#return; {135228#true} is VALID [2020-07-08 22:43:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:43:09,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 22:43:09,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,623 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 22:43:09,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,624 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,625 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,625 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,625 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,626 INFO L280 TraceCheckUtils]: 20: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,626 INFO L280 TraceCheckUtils]: 21: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,627 INFO L280 TraceCheckUtils]: 22: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,627 INFO L280 TraceCheckUtils]: 23: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,627 INFO L280 TraceCheckUtils]: 24: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,627 INFO L280 TraceCheckUtils]: 25: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,627 INFO L280 TraceCheckUtils]: 26: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,627 INFO L280 TraceCheckUtils]: 27: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,628 INFO L280 TraceCheckUtils]: 28: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,628 INFO L280 TraceCheckUtils]: 29: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,628 INFO L280 TraceCheckUtils]: 30: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,628 INFO L280 TraceCheckUtils]: 31: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,628 INFO L280 TraceCheckUtils]: 32: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,629 INFO L280 TraceCheckUtils]: 33: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,629 INFO L280 TraceCheckUtils]: 34: Hoare triple {135228#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; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,630 INFO L280 TraceCheckUtils]: 35: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,631 INFO L280 TraceCheckUtils]: 36: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,632 INFO L280 TraceCheckUtils]: 37: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,632 INFO L280 TraceCheckUtils]: 38: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,634 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} {135228#true} #1104#return; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:43:09,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135352#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:43:09,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {135352#(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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,725 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {135229#false} is VALID [2020-07-08 22:43:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:43:09,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 22:43:09,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,742 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,742 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 22:43:09,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,743 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,743 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,744 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,744 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,744 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,744 INFO L280 TraceCheckUtils]: 20: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,745 INFO L280 TraceCheckUtils]: 21: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 22:43:09,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {135228#true} ~a16~0 := 4; {135228#true} is VALID [2020-07-08 22:43:09,745 INFO L280 TraceCheckUtils]: 24: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,745 INFO L280 TraceCheckUtils]: 25: Hoare triple {135228#true} #res := 25; {135228#true} is VALID [2020-07-08 22:43:09,745 INFO L280 TraceCheckUtils]: 26: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 22:43:09,746 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 22:43:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:43:09,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 22:43:09,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 22:43:09,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#true} ~a20~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#true} ~a16~0 := 6; {135228#true} is VALID [2020-07-08 22:43:09,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 22:43:09,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#true} #res := 26; {135228#true} is VALID [2020-07-08 22:43:09,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 22:43:09,753 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 22:43:09,755 INFO L263 TraceCheckUtils]: 0: Hoare triple {135228#true} call ULTIMATE.init(); {135350#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:43:09,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {135350#(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; {135228#true} is VALID [2020-07-08 22:43:09,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#true} ~d~0 := 4; {135228#true} is VALID [2020-07-08 22:43:09,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#true} ~e~0 := 5; {135228#true} is VALID [2020-07-08 22:43:09,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#true} ~f~0 := 6; {135228#true} is VALID [2020-07-08 22:43:09,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#true} ~c~0 := 3; {135228#true} is VALID [2020-07-08 22:43:09,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#true} ~b~0 := 2; {135228#true} is VALID [2020-07-08 22:43:09,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#true} ~u~0 := 21; {135228#true} is VALID [2020-07-08 22:43:09,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#true} ~v~0 := 22; {135228#true} is VALID [2020-07-08 22:43:09,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#true} ~w~0 := 23; {135228#true} is VALID [2020-07-08 22:43:09,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#true} ~x~0 := 24; {135228#true} is VALID [2020-07-08 22:43:09,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#true} ~y~0 := 25; {135228#true} is VALID [2020-07-08 22:43:09,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#true} ~z~0 := 26; {135228#true} is VALID [2020-07-08 22:43:09,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#true} ~a17~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,779 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#true} ~a20~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 22:43:09,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#true} ~a12~0 := 8; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#true} ~a16~0 := 5; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {135228#true} {135228#true} #1100#return; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L263 TraceCheckUtils]: 22: Hoare triple {135228#true} call #t~ret4 := main(); {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 23: Hoare triple {135228#true} ~output~0 := -1; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {135228#true} assume !false; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 25: Hoare triple {135228#true} havoc ~input~0; {135228#true} is VALID [2020-07-08 22:43:09,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {135228#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135228#true} is VALID [2020-07-08 22:43:09,781 INFO L280 TraceCheckUtils]: 27: Hoare triple {135228#true} ~input~0 := #t~nondet2; {135228#true} is VALID [2020-07-08 22:43:09,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {135228#true} havoc #t~nondet2; {135228#true} is VALID [2020-07-08 22:43:09,781 INFO L280 TraceCheckUtils]: 29: Hoare triple {135228#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135228#true} is VALID [2020-07-08 22:43:09,784 INFO L263 TraceCheckUtils]: 30: Hoare triple {135228#true} call #t~ret3 := calculate_output(~input~0); {135351#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:43:09,784 INFO L280 TraceCheckUtils]: 31: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 22:43:09,784 INFO L280 TraceCheckUtils]: 32: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,785 INFO L280 TraceCheckUtils]: 33: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,785 INFO L280 TraceCheckUtils]: 34: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,785 INFO L280 TraceCheckUtils]: 35: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,785 INFO L280 TraceCheckUtils]: 36: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,785 INFO L280 TraceCheckUtils]: 37: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,785 INFO L280 TraceCheckUtils]: 38: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,786 INFO L280 TraceCheckUtils]: 39: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 22:43:09,786 INFO L280 TraceCheckUtils]: 40: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,786 INFO L280 TraceCheckUtils]: 41: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,786 INFO L280 TraceCheckUtils]: 42: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,786 INFO L280 TraceCheckUtils]: 43: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,787 INFO L280 TraceCheckUtils]: 44: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,787 INFO L280 TraceCheckUtils]: 45: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,787 INFO L280 TraceCheckUtils]: 46: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,787 INFO L280 TraceCheckUtils]: 47: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,787 INFO L280 TraceCheckUtils]: 48: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,787 INFO L280 TraceCheckUtils]: 49: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,788 INFO L280 TraceCheckUtils]: 50: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,788 INFO L280 TraceCheckUtils]: 51: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,788 INFO L280 TraceCheckUtils]: 52: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,788 INFO L280 TraceCheckUtils]: 53: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,788 INFO L280 TraceCheckUtils]: 54: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,788 INFO L280 TraceCheckUtils]: 55: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,789 INFO L280 TraceCheckUtils]: 56: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,789 INFO L280 TraceCheckUtils]: 57: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,789 INFO L280 TraceCheckUtils]: 58: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,789 INFO L280 TraceCheckUtils]: 59: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,789 INFO L280 TraceCheckUtils]: 60: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,790 INFO L280 TraceCheckUtils]: 61: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,790 INFO L280 TraceCheckUtils]: 62: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,790 INFO L280 TraceCheckUtils]: 63: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,790 INFO L280 TraceCheckUtils]: 64: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,791 INFO L280 TraceCheckUtils]: 65: Hoare triple {135228#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; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,792 INFO L280 TraceCheckUtils]: 66: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,793 INFO L280 TraceCheckUtils]: 67: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,794 INFO L280 TraceCheckUtils]: 68: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,795 INFO L280 TraceCheckUtils]: 69: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,797 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} {135228#true} #1104#return; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,799 INFO L280 TraceCheckUtils]: 71: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,800 INFO L280 TraceCheckUtils]: 72: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,800 INFO L280 TraceCheckUtils]: 73: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~ret3; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,801 INFO L280 TraceCheckUtils]: 74: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,802 INFO L280 TraceCheckUtils]: 75: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc ~input~0; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,803 INFO L280 TraceCheckUtils]: 76: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,803 INFO L280 TraceCheckUtils]: 77: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,804 INFO L280 TraceCheckUtils]: 78: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~nondet2; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,805 INFO L280 TraceCheckUtils]: 79: Hoare triple {135291#(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); {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:43:09,806 INFO L263 TraceCheckUtils]: 80: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {135351#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:43:09,807 INFO L280 TraceCheckUtils]: 81: Hoare triple {135351#(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; {135352#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:43:09,808 INFO L280 TraceCheckUtils]: 82: Hoare triple {135352#(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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,809 INFO L280 TraceCheckUtils]: 83: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,810 INFO L280 TraceCheckUtils]: 84: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,811 INFO L280 TraceCheckUtils]: 85: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,812 INFO L280 TraceCheckUtils]: 86: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,813 INFO L280 TraceCheckUtils]: 87: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,814 INFO L280 TraceCheckUtils]: 88: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:43:09,815 INFO L280 TraceCheckUtils]: 89: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,816 INFO L280 TraceCheckUtils]: 90: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,817 INFO L280 TraceCheckUtils]: 91: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,818 INFO L280 TraceCheckUtils]: 92: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,819 INFO L280 TraceCheckUtils]: 93: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,820 INFO L280 TraceCheckUtils]: 94: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,821 INFO L280 TraceCheckUtils]: 95: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,822 INFO L280 TraceCheckUtils]: 96: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,823 INFO L280 TraceCheckUtils]: 97: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:43:09,825 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {135229#false} is VALID [2020-07-08 22:43:09,825 INFO L280 TraceCheckUtils]: 99: Hoare triple {135229#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135229#false} is VALID [2020-07-08 22:43:09,826 INFO L280 TraceCheckUtils]: 100: Hoare triple {135229#false} ~output~0 := #t~ret3; {135229#false} is VALID [2020-07-08 22:43:09,826 INFO L280 TraceCheckUtils]: 101: Hoare triple {135229#false} havoc #t~ret3; {135229#false} is VALID [2020-07-08 22:43:09,826 INFO L280 TraceCheckUtils]: 102: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 22:43:09,826 INFO L280 TraceCheckUtils]: 103: Hoare triple {135229#false} havoc ~input~0; {135229#false} is VALID [2020-07-08 22:43:09,827 INFO L280 TraceCheckUtils]: 104: Hoare triple {135229#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135229#false} is VALID [2020-07-08 22:43:09,827 INFO L280 TraceCheckUtils]: 105: Hoare triple {135229#false} ~input~0 := #t~nondet2; {135229#false} is VALID [2020-07-08 22:43:09,827 INFO L280 TraceCheckUtils]: 106: Hoare triple {135229#false} havoc #t~nondet2; {135229#false} is VALID [2020-07-08 22:43:09,828 INFO L280 TraceCheckUtils]: 107: Hoare triple {135229#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135229#false} is VALID [2020-07-08 22:43:09,828 INFO L263 TraceCheckUtils]: 108: Hoare triple {135229#false} call #t~ret3 := calculate_output(~input~0); {135351#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:43:09,828 INFO L280 TraceCheckUtils]: 109: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 22:43:09,829 INFO L280 TraceCheckUtils]: 110: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,829 INFO L280 TraceCheckUtils]: 111: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,829 INFO L280 TraceCheckUtils]: 112: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,830 INFO L280 TraceCheckUtils]: 113: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,830 INFO L280 TraceCheckUtils]: 114: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,830 INFO L280 TraceCheckUtils]: 115: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,830 INFO L280 TraceCheckUtils]: 116: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,831 INFO L280 TraceCheckUtils]: 117: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 22:43:09,831 INFO L280 TraceCheckUtils]: 118: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,831 INFO L280 TraceCheckUtils]: 119: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,832 INFO L280 TraceCheckUtils]: 120: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,832 INFO L280 TraceCheckUtils]: 121: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,832 INFO L280 TraceCheckUtils]: 122: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,833 INFO L280 TraceCheckUtils]: 123: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,833 INFO L280 TraceCheckUtils]: 124: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,833 INFO L280 TraceCheckUtils]: 125: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,834 INFO L280 TraceCheckUtils]: 126: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,834 INFO L280 TraceCheckUtils]: 127: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,834 INFO L280 TraceCheckUtils]: 128: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,834 INFO L280 TraceCheckUtils]: 129: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 22:43:09,835 INFO L280 TraceCheckUtils]: 130: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,835 INFO L280 TraceCheckUtils]: 131: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 22:43:09,835 INFO L280 TraceCheckUtils]: 132: Hoare triple {135228#true} ~a16~0 := 4; {135228#true} is VALID [2020-07-08 22:43:09,836 INFO L280 TraceCheckUtils]: 133: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,836 INFO L280 TraceCheckUtils]: 134: Hoare triple {135228#true} #res := 25; {135228#true} is VALID [2020-07-08 22:43:09,836 INFO L280 TraceCheckUtils]: 135: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 22:43:09,837 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 22:43:09,837 INFO L280 TraceCheckUtils]: 137: Hoare triple {135229#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135229#false} is VALID [2020-07-08 22:43:09,837 INFO L280 TraceCheckUtils]: 138: Hoare triple {135229#false} ~output~0 := #t~ret3; {135229#false} is VALID [2020-07-08 22:43:09,838 INFO L280 TraceCheckUtils]: 139: Hoare triple {135229#false} havoc #t~ret3; {135229#false} is VALID [2020-07-08 22:43:09,838 INFO L280 TraceCheckUtils]: 140: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 22:43:09,838 INFO L280 TraceCheckUtils]: 141: Hoare triple {135229#false} havoc ~input~0; {135229#false} is VALID [2020-07-08 22:43:09,839 INFO L280 TraceCheckUtils]: 142: Hoare triple {135229#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135229#false} is VALID [2020-07-08 22:43:09,839 INFO L280 TraceCheckUtils]: 143: Hoare triple {135229#false} ~input~0 := #t~nondet2; {135229#false} is VALID [2020-07-08 22:43:09,839 INFO L280 TraceCheckUtils]: 144: Hoare triple {135229#false} havoc #t~nondet2; {135229#false} is VALID [2020-07-08 22:43:09,839 INFO L280 TraceCheckUtils]: 145: Hoare triple {135229#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135229#false} is VALID [2020-07-08 22:43:09,840 INFO L263 TraceCheckUtils]: 146: Hoare triple {135229#false} call #t~ret3 := calculate_output(~input~0); {135351#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:43:09,840 INFO L280 TraceCheckUtils]: 147: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 22:43:09,840 INFO L280 TraceCheckUtils]: 148: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 22:43:09,841 INFO L280 TraceCheckUtils]: 149: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 22:43:09,841 INFO L280 TraceCheckUtils]: 150: Hoare triple {135228#true} ~a20~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,841 INFO L280 TraceCheckUtils]: 151: Hoare triple {135228#true} ~a16~0 := 6; {135228#true} is VALID [2020-07-08 22:43:09,842 INFO L280 TraceCheckUtils]: 152: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,842 INFO L280 TraceCheckUtils]: 153: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 22:43:09,842 INFO L280 TraceCheckUtils]: 154: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 22:43:09,842 INFO L280 TraceCheckUtils]: 155: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 22:43:09,843 INFO L280 TraceCheckUtils]: 156: Hoare triple {135228#true} #res := 26; {135228#true} is VALID [2020-07-08 22:43:09,843 INFO L280 TraceCheckUtils]: 157: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 22:43:09,843 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 22:43:09,844 INFO L280 TraceCheckUtils]: 159: Hoare triple {135229#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135229#false} is VALID [2020-07-08 22:43:09,844 INFO L280 TraceCheckUtils]: 160: Hoare triple {135229#false} ~output~0 := #t~ret3; {135229#false} is VALID [2020-07-08 22:43:09,845 INFO L280 TraceCheckUtils]: 161: Hoare triple {135229#false} havoc #t~ret3; {135229#false} is VALID [2020-07-08 22:43:09,845 INFO L280 TraceCheckUtils]: 162: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 22:43:09,845 INFO L280 TraceCheckUtils]: 163: Hoare triple {135229#false} havoc ~input~0; {135229#false} is VALID [2020-07-08 22:43:09,846 INFO L280 TraceCheckUtils]: 164: Hoare triple {135229#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135229#false} is VALID [2020-07-08 22:43:09,846 INFO L280 TraceCheckUtils]: 165: Hoare triple {135229#false} ~input~0 := #t~nondet2; {135229#false} is VALID [2020-07-08 22:43:09,846 INFO L280 TraceCheckUtils]: 166: Hoare triple {135229#false} havoc #t~nondet2; {135229#false} is VALID [2020-07-08 22:43:09,847 INFO L280 TraceCheckUtils]: 167: Hoare triple {135229#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135229#false} is VALID [2020-07-08 22:43:09,847 INFO L263 TraceCheckUtils]: 168: Hoare triple {135229#false} call #t~ret3 := calculate_output(~input~0); {135229#false} is VALID [2020-07-08 22:43:09,847 INFO L280 TraceCheckUtils]: 169: Hoare triple {135229#false} ~input := #in~input; {135229#false} is VALID [2020-07-08 22:43:09,847 INFO L280 TraceCheckUtils]: 170: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,848 INFO L280 TraceCheckUtils]: 171: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,848 INFO L280 TraceCheckUtils]: 172: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,848 INFO L280 TraceCheckUtils]: 173: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,849 INFO L280 TraceCheckUtils]: 174: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,849 INFO L280 TraceCheckUtils]: 175: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,849 INFO L280 TraceCheckUtils]: 176: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,850 INFO L280 TraceCheckUtils]: 177: Hoare triple {135229#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))); {135229#false} is VALID [2020-07-08 22:43:09,850 INFO L280 TraceCheckUtils]: 178: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,850 INFO L280 TraceCheckUtils]: 179: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,851 INFO L280 TraceCheckUtils]: 180: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,851 INFO L280 TraceCheckUtils]: 181: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,851 INFO L280 TraceCheckUtils]: 182: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,851 INFO L280 TraceCheckUtils]: 183: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,852 INFO L280 TraceCheckUtils]: 184: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,852 INFO L280 TraceCheckUtils]: 185: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,852 INFO L280 TraceCheckUtils]: 186: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,853 INFO L280 TraceCheckUtils]: 187: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,853 INFO L280 TraceCheckUtils]: 188: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,853 INFO L280 TraceCheckUtils]: 189: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,853 INFO L280 TraceCheckUtils]: 190: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,854 INFO L280 TraceCheckUtils]: 191: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,854 INFO L280 TraceCheckUtils]: 192: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,854 INFO L280 TraceCheckUtils]: 193: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,855 INFO L280 TraceCheckUtils]: 194: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,855 INFO L280 TraceCheckUtils]: 195: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,855 INFO L280 TraceCheckUtils]: 196: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,855 INFO L280 TraceCheckUtils]: 197: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,856 INFO L280 TraceCheckUtils]: 198: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,856 INFO L280 TraceCheckUtils]: 199: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,856 INFO L280 TraceCheckUtils]: 200: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,856 INFO L280 TraceCheckUtils]: 201: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,857 INFO L280 TraceCheckUtils]: 202: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,857 INFO L280 TraceCheckUtils]: 203: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,857 INFO L280 TraceCheckUtils]: 204: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,858 INFO L280 TraceCheckUtils]: 205: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,858 INFO L280 TraceCheckUtils]: 206: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,858 INFO L280 TraceCheckUtils]: 207: Hoare triple {135229#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)))); {135229#false} is VALID [2020-07-08 22:43:09,858 INFO L280 TraceCheckUtils]: 208: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,859 INFO L280 TraceCheckUtils]: 209: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,859 INFO L280 TraceCheckUtils]: 210: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,859 INFO L280 TraceCheckUtils]: 211: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,860 INFO L280 TraceCheckUtils]: 212: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,860 INFO L280 TraceCheckUtils]: 213: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,860 INFO L280 TraceCheckUtils]: 214: Hoare triple {135229#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))); {135229#false} is VALID [2020-07-08 22:43:09,861 INFO L280 TraceCheckUtils]: 215: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,861 INFO L280 TraceCheckUtils]: 216: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,861 INFO L280 TraceCheckUtils]: 217: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,862 INFO L280 TraceCheckUtils]: 218: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,862 INFO L280 TraceCheckUtils]: 219: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,862 INFO L280 TraceCheckUtils]: 220: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,862 INFO L280 TraceCheckUtils]: 221: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,863 INFO L280 TraceCheckUtils]: 222: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,863 INFO L280 TraceCheckUtils]: 223: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,863 INFO L280 TraceCheckUtils]: 224: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,864 INFO L280 TraceCheckUtils]: 225: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,864 INFO L280 TraceCheckUtils]: 226: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,864 INFO L280 TraceCheckUtils]: 227: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,865 INFO L280 TraceCheckUtils]: 228: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,865 INFO L280 TraceCheckUtils]: 229: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,865 INFO L280 TraceCheckUtils]: 230: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,866 INFO L280 TraceCheckUtils]: 231: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 22:43:09,866 INFO L280 TraceCheckUtils]: 232: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,866 INFO L280 TraceCheckUtils]: 233: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,867 INFO L280 TraceCheckUtils]: 234: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 22:43:09,867 INFO L280 TraceCheckUtils]: 235: Hoare triple {135229#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))); {135229#false} is VALID [2020-07-08 22:43:09,867 INFO L280 TraceCheckUtils]: 236: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,867 INFO L280 TraceCheckUtils]: 237: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,868 INFO L280 TraceCheckUtils]: 238: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,868 INFO L280 TraceCheckUtils]: 239: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,868 INFO L280 TraceCheckUtils]: 240: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,869 INFO L280 TraceCheckUtils]: 241: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,869 INFO L280 TraceCheckUtils]: 242: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,869 INFO L280 TraceCheckUtils]: 243: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,869 INFO L280 TraceCheckUtils]: 244: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,870 INFO L280 TraceCheckUtils]: 245: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,870 INFO L280 TraceCheckUtils]: 246: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,870 INFO L280 TraceCheckUtils]: 247: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,871 INFO L280 TraceCheckUtils]: 248: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,871 INFO L280 TraceCheckUtils]: 249: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,871 INFO L280 TraceCheckUtils]: 250: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,872 INFO L280 TraceCheckUtils]: 251: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,872 INFO L280 TraceCheckUtils]: 252: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,872 INFO L280 TraceCheckUtils]: 253: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,873 INFO L280 TraceCheckUtils]: 254: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,873 INFO L280 TraceCheckUtils]: 255: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,873 INFO L280 TraceCheckUtils]: 256: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,873 INFO L280 TraceCheckUtils]: 257: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,874 INFO L280 TraceCheckUtils]: 258: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,874 INFO L280 TraceCheckUtils]: 259: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,874 INFO L280 TraceCheckUtils]: 260: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,875 INFO L280 TraceCheckUtils]: 261: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,875 INFO L280 TraceCheckUtils]: 262: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,875 INFO L280 TraceCheckUtils]: 263: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,875 INFO L280 TraceCheckUtils]: 264: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,876 INFO L280 TraceCheckUtils]: 265: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,876 INFO L280 TraceCheckUtils]: 266: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,876 INFO L280 TraceCheckUtils]: 267: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,877 INFO L280 TraceCheckUtils]: 268: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,877 INFO L280 TraceCheckUtils]: 269: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,877 INFO L280 TraceCheckUtils]: 270: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,878 INFO L280 TraceCheckUtils]: 271: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,878 INFO L280 TraceCheckUtils]: 272: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,878 INFO L280 TraceCheckUtils]: 273: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,878 INFO L280 TraceCheckUtils]: 274: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,879 INFO L280 TraceCheckUtils]: 275: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 22:43:09,879 INFO L280 TraceCheckUtils]: 276: Hoare triple {135229#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {135229#false} is VALID [2020-07-08 22:43:09,879 INFO L280 TraceCheckUtils]: 277: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 22:43:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 136 proven. 20 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-07-08 22:43:09,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1818206325] [2020-07-08 22:43:09,988 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:43:09,988 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:43:09,988 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112769592] [2020-07-08 22:43:09,989 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 278 [2020-07-08 22:43:09,990 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:43:09,990 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:43:10,401 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:43:10,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:43:10,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:43:10,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:43:10,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:43:10,402 INFO L87 Difference]: Start difference. First operand 4580 states and 5280 transitions. Second operand 8 states. [2020-07-08 22:44:15,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:44:15,522 INFO L93 Difference]: Finished difference Result 8928 states and 10322 transitions. [2020-07-08 22:44:15,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 22:44:15,523 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 278 [2020-07-08 22:44:15,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:44:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:44:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 974 transitions. [2020-07-08 22:44:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:44:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 974 transitions. [2020-07-08 22:44:15,530 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 974 transitions. [2020-07-08 22:44:17,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 974 edges. 974 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:44:18,364 INFO L225 Difference]: With dead ends: 8928 [2020-07-08 22:44:18,364 INFO L226 Difference]: Without dead ends: 5498 [2020-07-08 22:44:18,370 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:44:18,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5498 states. [2020-07-08 22:45:02,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5498 to 4193. [2020-07-08 22:45:02,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:45:02,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5498 states. Second operand 4193 states. [2020-07-08 22:45:02,978 INFO L74 IsIncluded]: Start isIncluded. First operand 5498 states. Second operand 4193 states. [2020-07-08 22:45:02,978 INFO L87 Difference]: Start difference. First operand 5498 states. Second operand 4193 states. [2020-07-08 22:45:03,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:45:03,975 INFO L93 Difference]: Finished difference Result 5498 states and 6316 transitions. [2020-07-08 22:45:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 5498 states and 6316 transitions. [2020-07-08 22:45:03,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:45:03,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:45:03,980 INFO L74 IsIncluded]: Start isIncluded. First operand 4193 states. Second operand 5498 states. [2020-07-08 22:45:03,980 INFO L87 Difference]: Start difference. First operand 4193 states. Second operand 5498 states. [2020-07-08 22:45:05,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:45:05,008 INFO L93 Difference]: Finished difference Result 5498 states and 6316 transitions. [2020-07-08 22:45:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 5498 states and 6316 transitions. [2020-07-08 22:45:05,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:45:05,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:45:05,013 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:45:05,013 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:45:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4193 states. [2020-07-08 22:45:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 4193 states and 4795 transitions. [2020-07-08 22:45:05,701 INFO L78 Accepts]: Start accepts. Automaton has 4193 states and 4795 transitions. Word has length 278 [2020-07-08 22:45:05,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:45:05,701 INFO L479 AbstractCegarLoop]: Abstraction has 4193 states and 4795 transitions. [2020-07-08 22:45:05,701 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:45:05,701 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4193 states and 4795 transitions. [2020-07-08 22:45:21,571 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4795 edges. 4795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:45:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 4795 transitions. [2020-07-08 22:45:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2020-07-08 22:45:21,577 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:45:21,577 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] [2020-07-08 22:45:21,577 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 22:45:21,577 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:45:21,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:45:21,578 INFO L82 PathProgramCache]: Analyzing trace with hash -1812225532, now seen corresponding path program 1 times [2020-07-08 22:45:21,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:45:21,578 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1750978016] [2020-07-08 22:45:21,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:45:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:45:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:45:21,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {172758#(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; {172610#true} is VALID [2020-07-08 22:45:21,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#true} ~d~0 := 4; {172610#true} is VALID [2020-07-08 22:45:21,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#true} ~e~0 := 5; {172610#true} is VALID [2020-07-08 22:45:21,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#true} ~f~0 := 6; {172610#true} is VALID [2020-07-08 22:45:21,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#true} ~c~0 := 3; {172610#true} is VALID [2020-07-08 22:45:21,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#true} ~b~0 := 2; {172610#true} is VALID [2020-07-08 22:45:21,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#true} ~u~0 := 21; {172610#true} is VALID [2020-07-08 22:45:21,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#true} ~v~0 := 22; {172610#true} is VALID [2020-07-08 22:45:21,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#true} ~w~0 := 23; {172610#true} is VALID [2020-07-08 22:45:21,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#true} ~x~0 := 24; {172610#true} is VALID [2020-07-08 22:45:21,821 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#true} ~y~0 := 25; {172610#true} is VALID [2020-07-08 22:45:21,821 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#true} ~z~0 := 26; {172610#true} is VALID [2020-07-08 22:45:21,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#true} ~a17~0 := 1; {172610#true} is VALID [2020-07-08 22:45:21,821 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#true} ~a7~0 := 0; {172610#true} is VALID [2020-07-08 22:45:21,821 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#true} ~a20~0 := 1; {172610#true} is VALID [2020-07-08 22:45:21,822 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#true} ~a8~0 := 15; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {172759#(<= 15 ~a8~0)} ~a12~0 := 8; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {172759#(<= 15 ~a8~0)} ~a16~0 := 5; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {172759#(<= 15 ~a8~0)} ~a21~0 := 1; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {172759#(<= 15 ~a8~0)} assume true; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,825 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {172759#(<= 15 ~a8~0)} {172610#true} #1100#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:45:21,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 22:45:21,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,880 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 22:45:21,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,881 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,881 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,882 INFO L280 TraceCheckUtils]: 19: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,883 INFO L280 TraceCheckUtils]: 23: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,884 INFO L280 TraceCheckUtils]: 27: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,885 INFO L280 TraceCheckUtils]: 32: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,885 INFO L280 TraceCheckUtils]: 33: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,885 INFO L280 TraceCheckUtils]: 34: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,885 INFO L280 TraceCheckUtils]: 35: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,885 INFO L280 TraceCheckUtils]: 36: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,886 INFO L280 TraceCheckUtils]: 37: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,886 INFO L280 TraceCheckUtils]: 38: Hoare triple {172610#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)))); {172610#true} is VALID [2020-07-08 22:45:21,886 INFO L280 TraceCheckUtils]: 39: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,886 INFO L280 TraceCheckUtils]: 41: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,887 INFO L280 TraceCheckUtils]: 44: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,887 INFO L280 TraceCheckUtils]: 45: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 22:45:21,888 INFO L280 TraceCheckUtils]: 46: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,888 INFO L280 TraceCheckUtils]: 48: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,888 INFO L280 TraceCheckUtils]: 49: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,888 INFO L280 TraceCheckUtils]: 50: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,889 INFO L280 TraceCheckUtils]: 51: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,889 INFO L280 TraceCheckUtils]: 52: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,889 INFO L280 TraceCheckUtils]: 53: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,889 INFO L280 TraceCheckUtils]: 54: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,889 INFO L280 TraceCheckUtils]: 55: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,891 INFO L280 TraceCheckUtils]: 56: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,891 INFO L280 TraceCheckUtils]: 57: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,892 INFO L280 TraceCheckUtils]: 58: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 4; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,893 INFO L280 TraceCheckUtils]: 59: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,895 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:45:21,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 22:45:21,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,920 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 22:45:21,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,922 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,922 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,923 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,923 INFO L280 TraceCheckUtils]: 16: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,923 INFO L280 TraceCheckUtils]: 17: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,923 INFO L280 TraceCheckUtils]: 18: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,924 INFO L280 TraceCheckUtils]: 21: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,924 INFO L280 TraceCheckUtils]: 23: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,924 INFO L280 TraceCheckUtils]: 24: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,924 INFO L280 TraceCheckUtils]: 26: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,925 INFO L280 TraceCheckUtils]: 27: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,925 INFO L280 TraceCheckUtils]: 28: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,926 INFO L280 TraceCheckUtils]: 32: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,926 INFO L280 TraceCheckUtils]: 34: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,926 INFO L280 TraceCheckUtils]: 36: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,926 INFO L280 TraceCheckUtils]: 37: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,927 INFO L280 TraceCheckUtils]: 38: Hoare triple {172610#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)))); {172610#true} is VALID [2020-07-08 22:45:21,927 INFO L280 TraceCheckUtils]: 39: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,927 INFO L280 TraceCheckUtils]: 41: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,927 INFO L280 TraceCheckUtils]: 42: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,927 INFO L280 TraceCheckUtils]: 43: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,928 INFO L280 TraceCheckUtils]: 44: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,929 INFO L280 TraceCheckUtils]: 45: Hoare triple {172633#(not (= 13 ~a8~0))} ~a20~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,930 INFO L280 TraceCheckUtils]: 46: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 1; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,930 INFO L280 TraceCheckUtils]: 47: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 6; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,931 INFO L280 TraceCheckUtils]: 48: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,932 INFO L280 TraceCheckUtils]: 49: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,932 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:45:21,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 22:45:21,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,947 INFO L280 TraceCheckUtils]: 7: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 26; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,949 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,952 INFO L263 TraceCheckUtils]: 0: Hoare triple {172610#true} call ULTIMATE.init(); {172758#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 22:45:21,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {172758#(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; {172610#true} is VALID [2020-07-08 22:45:21,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#true} ~d~0 := 4; {172610#true} is VALID [2020-07-08 22:45:21,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#true} ~e~0 := 5; {172610#true} is VALID [2020-07-08 22:45:21,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#true} ~f~0 := 6; {172610#true} is VALID [2020-07-08 22:45:21,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#true} ~c~0 := 3; {172610#true} is VALID [2020-07-08 22:45:21,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#true} ~b~0 := 2; {172610#true} is VALID [2020-07-08 22:45:21,953 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#true} ~u~0 := 21; {172610#true} is VALID [2020-07-08 22:45:21,953 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#true} ~v~0 := 22; {172610#true} is VALID [2020-07-08 22:45:21,953 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#true} ~w~0 := 23; {172610#true} is VALID [2020-07-08 22:45:21,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#true} ~x~0 := 24; {172610#true} is VALID [2020-07-08 22:45:21,954 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#true} ~y~0 := 25; {172610#true} is VALID [2020-07-08 22:45:21,954 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#true} ~z~0 := 26; {172610#true} is VALID [2020-07-08 22:45:21,954 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#true} ~a17~0 := 1; {172610#true} is VALID [2020-07-08 22:45:21,954 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#true} ~a7~0 := 0; {172610#true} is VALID [2020-07-08 22:45:21,955 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#true} ~a20~0 := 1; {172610#true} is VALID [2020-07-08 22:45:21,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {172610#true} ~a8~0 := 15; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,956 INFO L280 TraceCheckUtils]: 17: Hoare triple {172759#(<= 15 ~a8~0)} ~a12~0 := 8; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {172759#(<= 15 ~a8~0)} ~a16~0 := 5; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,957 INFO L280 TraceCheckUtils]: 19: Hoare triple {172759#(<= 15 ~a8~0)} ~a21~0 := 1; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,958 INFO L280 TraceCheckUtils]: 20: Hoare triple {172759#(<= 15 ~a8~0)} assume true; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 22:45:21,959 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {172759#(<= 15 ~a8~0)} {172610#true} #1100#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,960 INFO L263 TraceCheckUtils]: 22: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret4 := main(); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := -1; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,961 INFO L280 TraceCheckUtils]: 24: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,962 INFO L280 TraceCheckUtils]: 25: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,962 INFO L280 TraceCheckUtils]: 26: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,963 INFO L280 TraceCheckUtils]: 27: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,966 INFO L263 TraceCheckUtils]: 30: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172760#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:45:21,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 22:45:21,966 INFO L280 TraceCheckUtils]: 32: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,966 INFO L280 TraceCheckUtils]: 33: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,966 INFO L280 TraceCheckUtils]: 34: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,967 INFO L280 TraceCheckUtils]: 35: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,967 INFO L280 TraceCheckUtils]: 37: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 22:45:21,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,968 INFO L280 TraceCheckUtils]: 41: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,968 INFO L280 TraceCheckUtils]: 42: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,968 INFO L280 TraceCheckUtils]: 45: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,969 INFO L280 TraceCheckUtils]: 46: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,969 INFO L280 TraceCheckUtils]: 47: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,969 INFO L280 TraceCheckUtils]: 48: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,970 INFO L280 TraceCheckUtils]: 51: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,970 INFO L280 TraceCheckUtils]: 52: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,970 INFO L280 TraceCheckUtils]: 53: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,970 INFO L280 TraceCheckUtils]: 55: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,971 INFO L280 TraceCheckUtils]: 57: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,971 INFO L280 TraceCheckUtils]: 58: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,971 INFO L280 TraceCheckUtils]: 60: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,971 INFO L280 TraceCheckUtils]: 61: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,972 INFO L280 TraceCheckUtils]: 62: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,972 INFO L280 TraceCheckUtils]: 63: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,972 INFO L280 TraceCheckUtils]: 64: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,972 INFO L280 TraceCheckUtils]: 65: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,972 INFO L280 TraceCheckUtils]: 66: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,972 INFO L280 TraceCheckUtils]: 67: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,973 INFO L280 TraceCheckUtils]: 68: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,973 INFO L280 TraceCheckUtils]: 69: Hoare triple {172610#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)))); {172610#true} is VALID [2020-07-08 22:45:21,973 INFO L280 TraceCheckUtils]: 70: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,973 INFO L280 TraceCheckUtils]: 71: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,973 INFO L280 TraceCheckUtils]: 72: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 74: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 75: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 76: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 77: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 78: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 79: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,974 INFO L280 TraceCheckUtils]: 80: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,975 INFO L280 TraceCheckUtils]: 81: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,975 INFO L280 TraceCheckUtils]: 82: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,975 INFO L280 TraceCheckUtils]: 83: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,975 INFO L280 TraceCheckUtils]: 84: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,975 INFO L280 TraceCheckUtils]: 85: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,975 INFO L280 TraceCheckUtils]: 86: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,977 INFO L280 TraceCheckUtils]: 87: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,977 INFO L280 TraceCheckUtils]: 88: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,978 INFO L280 TraceCheckUtils]: 89: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 4; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,978 INFO L280 TraceCheckUtils]: 90: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,979 INFO L280 TraceCheckUtils]: 91: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,980 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,981 INFO L280 TraceCheckUtils]: 93: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,981 INFO L280 TraceCheckUtils]: 94: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,982 INFO L280 TraceCheckUtils]: 95: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,983 INFO L280 TraceCheckUtils]: 96: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,983 INFO L280 TraceCheckUtils]: 97: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,984 INFO L280 TraceCheckUtils]: 98: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,985 INFO L280 TraceCheckUtils]: 99: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,986 INFO L280 TraceCheckUtils]: 100: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,986 INFO L280 TraceCheckUtils]: 101: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,988 INFO L263 TraceCheckUtils]: 102: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172760#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:45:21,988 INFO L280 TraceCheckUtils]: 103: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 22:45:21,988 INFO L280 TraceCheckUtils]: 104: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,988 INFO L280 TraceCheckUtils]: 105: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,989 INFO L280 TraceCheckUtils]: 106: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,989 INFO L280 TraceCheckUtils]: 107: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,989 INFO L280 TraceCheckUtils]: 108: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,989 INFO L280 TraceCheckUtils]: 109: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,989 INFO L280 TraceCheckUtils]: 110: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,989 INFO L280 TraceCheckUtils]: 111: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 22:45:21,990 INFO L280 TraceCheckUtils]: 112: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,990 INFO L280 TraceCheckUtils]: 113: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,990 INFO L280 TraceCheckUtils]: 114: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,990 INFO L280 TraceCheckUtils]: 115: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,990 INFO L280 TraceCheckUtils]: 116: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,990 INFO L280 TraceCheckUtils]: 117: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,991 INFO L280 TraceCheckUtils]: 118: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,991 INFO L280 TraceCheckUtils]: 119: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,991 INFO L280 TraceCheckUtils]: 120: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,991 INFO L280 TraceCheckUtils]: 121: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,991 INFO L280 TraceCheckUtils]: 122: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,991 INFO L280 TraceCheckUtils]: 123: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,992 INFO L280 TraceCheckUtils]: 124: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,992 INFO L280 TraceCheckUtils]: 125: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,992 INFO L280 TraceCheckUtils]: 126: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,992 INFO L280 TraceCheckUtils]: 127: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,993 INFO L280 TraceCheckUtils]: 128: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,993 INFO L280 TraceCheckUtils]: 129: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,993 INFO L280 TraceCheckUtils]: 130: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,993 INFO L280 TraceCheckUtils]: 131: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,993 INFO L280 TraceCheckUtils]: 132: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,994 INFO L280 TraceCheckUtils]: 133: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,994 INFO L280 TraceCheckUtils]: 134: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,994 INFO L280 TraceCheckUtils]: 135: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,994 INFO L280 TraceCheckUtils]: 136: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,994 INFO L280 TraceCheckUtils]: 137: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,995 INFO L280 TraceCheckUtils]: 138: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,995 INFO L280 TraceCheckUtils]: 139: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,995 INFO L280 TraceCheckUtils]: 140: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,995 INFO L280 TraceCheckUtils]: 141: Hoare triple {172610#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)))); {172610#true} is VALID [2020-07-08 22:45:21,995 INFO L280 TraceCheckUtils]: 142: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,995 INFO L280 TraceCheckUtils]: 143: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,996 INFO L280 TraceCheckUtils]: 144: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 22:45:21,996 INFO L280 TraceCheckUtils]: 145: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,996 INFO L280 TraceCheckUtils]: 146: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:21,997 INFO L280 TraceCheckUtils]: 147: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,998 INFO L280 TraceCheckUtils]: 148: Hoare triple {172633#(not (= 13 ~a8~0))} ~a20~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,999 INFO L280 TraceCheckUtils]: 149: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 1; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:21,999 INFO L280 TraceCheckUtils]: 150: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 6; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,000 INFO L280 TraceCheckUtils]: 151: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,000 INFO L280 TraceCheckUtils]: 152: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,002 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,002 INFO L280 TraceCheckUtils]: 154: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,003 INFO L280 TraceCheckUtils]: 155: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,004 INFO L280 TraceCheckUtils]: 156: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,004 INFO L280 TraceCheckUtils]: 157: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,005 INFO L280 TraceCheckUtils]: 158: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,006 INFO L280 TraceCheckUtils]: 159: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,006 INFO L280 TraceCheckUtils]: 160: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,007 INFO L280 TraceCheckUtils]: 161: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,007 INFO L280 TraceCheckUtils]: 162: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,009 INFO L263 TraceCheckUtils]: 163: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172760#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:45:22,009 INFO L280 TraceCheckUtils]: 164: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 22:45:22,009 INFO L280 TraceCheckUtils]: 165: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:22,009 INFO L280 TraceCheckUtils]: 166: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:22,009 INFO L280 TraceCheckUtils]: 167: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:22,009 INFO L280 TraceCheckUtils]: 168: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:22,010 INFO L280 TraceCheckUtils]: 169: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 22:45:22,010 INFO L280 TraceCheckUtils]: 170: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,011 INFO L280 TraceCheckUtils]: 171: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,011 INFO L280 TraceCheckUtils]: 172: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 26; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,012 INFO L280 TraceCheckUtils]: 173: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,013 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,014 INFO L280 TraceCheckUtils]: 175: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,014 INFO L280 TraceCheckUtils]: 176: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,015 INFO L280 TraceCheckUtils]: 177: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,016 INFO L280 TraceCheckUtils]: 178: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,017 INFO L280 TraceCheckUtils]: 179: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,018 INFO L280 TraceCheckUtils]: 180: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,018 INFO L280 TraceCheckUtils]: 181: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,019 INFO L280 TraceCheckUtils]: 182: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,020 INFO L280 TraceCheckUtils]: 183: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,021 INFO L263 TraceCheckUtils]: 184: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,022 INFO L280 TraceCheckUtils]: 185: Hoare triple {172633#(not (= 13 ~a8~0))} ~input := #in~input; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,023 INFO L280 TraceCheckUtils]: 186: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,024 INFO L280 TraceCheckUtils]: 187: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,025 INFO L280 TraceCheckUtils]: 188: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,025 INFO L280 TraceCheckUtils]: 189: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,026 INFO L280 TraceCheckUtils]: 190: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,027 INFO L280 TraceCheckUtils]: 191: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,028 INFO L280 TraceCheckUtils]: 192: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,028 INFO L280 TraceCheckUtils]: 193: Hoare triple {172633#(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))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,029 INFO L280 TraceCheckUtils]: 194: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,030 INFO L280 TraceCheckUtils]: 195: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,030 INFO L280 TraceCheckUtils]: 196: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,031 INFO L280 TraceCheckUtils]: 197: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,032 INFO L280 TraceCheckUtils]: 198: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,033 INFO L280 TraceCheckUtils]: 199: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,033 INFO L280 TraceCheckUtils]: 200: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,034 INFO L280 TraceCheckUtils]: 201: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,035 INFO L280 TraceCheckUtils]: 202: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,035 INFO L280 TraceCheckUtils]: 203: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,036 INFO L280 TraceCheckUtils]: 204: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,037 INFO L280 TraceCheckUtils]: 205: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,038 INFO L280 TraceCheckUtils]: 206: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,039 INFO L280 TraceCheckUtils]: 207: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,040 INFO L280 TraceCheckUtils]: 208: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,041 INFO L280 TraceCheckUtils]: 209: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,042 INFO L280 TraceCheckUtils]: 210: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,043 INFO L280 TraceCheckUtils]: 211: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,044 INFO L280 TraceCheckUtils]: 212: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,045 INFO L280 TraceCheckUtils]: 213: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,046 INFO L280 TraceCheckUtils]: 214: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,047 INFO L280 TraceCheckUtils]: 215: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,048 INFO L280 TraceCheckUtils]: 216: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,049 INFO L280 TraceCheckUtils]: 217: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,049 INFO L280 TraceCheckUtils]: 218: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,050 INFO L280 TraceCheckUtils]: 219: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,051 INFO L280 TraceCheckUtils]: 220: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,052 INFO L280 TraceCheckUtils]: 221: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,052 INFO L280 TraceCheckUtils]: 222: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,053 INFO L280 TraceCheckUtils]: 223: Hoare triple {172633#(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)))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,054 INFO L280 TraceCheckUtils]: 224: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,054 INFO L280 TraceCheckUtils]: 225: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,055 INFO L280 TraceCheckUtils]: 226: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,056 INFO L280 TraceCheckUtils]: 227: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,057 INFO L280 TraceCheckUtils]: 228: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,057 INFO L280 TraceCheckUtils]: 229: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,058 INFO L280 TraceCheckUtils]: 230: Hoare triple {172633#(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))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,059 INFO L280 TraceCheckUtils]: 231: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,060 INFO L280 TraceCheckUtils]: 232: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,061 INFO L280 TraceCheckUtils]: 233: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,062 INFO L280 TraceCheckUtils]: 234: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,062 INFO L280 TraceCheckUtils]: 235: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,063 INFO L280 TraceCheckUtils]: 236: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,064 INFO L280 TraceCheckUtils]: 237: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,065 INFO L280 TraceCheckUtils]: 238: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,066 INFO L280 TraceCheckUtils]: 239: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,067 INFO L280 TraceCheckUtils]: 240: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,068 INFO L280 TraceCheckUtils]: 241: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,068 INFO L280 TraceCheckUtils]: 242: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,069 INFO L280 TraceCheckUtils]: 243: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,070 INFO L280 TraceCheckUtils]: 244: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,071 INFO L280 TraceCheckUtils]: 245: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,072 INFO L280 TraceCheckUtils]: 246: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,072 INFO L280 TraceCheckUtils]: 247: Hoare triple {172633#(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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,073 INFO L280 TraceCheckUtils]: 248: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,074 INFO L280 TraceCheckUtils]: 249: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,074 INFO L280 TraceCheckUtils]: 250: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,075 INFO L280 TraceCheckUtils]: 251: Hoare triple {172633#(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))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,076 INFO L280 TraceCheckUtils]: 252: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,076 INFO L280 TraceCheckUtils]: 253: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,077 INFO L280 TraceCheckUtils]: 254: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,078 INFO L280 TraceCheckUtils]: 255: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,079 INFO L280 TraceCheckUtils]: 256: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,079 INFO L280 TraceCheckUtils]: 257: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,080 INFO L280 TraceCheckUtils]: 258: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,081 INFO L280 TraceCheckUtils]: 259: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,081 INFO L280 TraceCheckUtils]: 260: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,082 INFO L280 TraceCheckUtils]: 261: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,083 INFO L280 TraceCheckUtils]: 262: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,083 INFO L280 TraceCheckUtils]: 263: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,084 INFO L280 TraceCheckUtils]: 264: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,085 INFO L280 TraceCheckUtils]: 265: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,086 INFO L280 TraceCheckUtils]: 266: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,087 INFO L280 TraceCheckUtils]: 267: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,087 INFO L280 TraceCheckUtils]: 268: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,088 INFO L280 TraceCheckUtils]: 269: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,089 INFO L280 TraceCheckUtils]: 270: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,090 INFO L280 TraceCheckUtils]: 271: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,091 INFO L280 TraceCheckUtils]: 272: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,092 INFO L280 TraceCheckUtils]: 273: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,093 INFO L280 TraceCheckUtils]: 274: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,097 INFO L280 TraceCheckUtils]: 275: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,098 INFO L280 TraceCheckUtils]: 276: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,098 INFO L280 TraceCheckUtils]: 277: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,099 INFO L280 TraceCheckUtils]: 278: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,100 INFO L280 TraceCheckUtils]: 279: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,101 INFO L280 TraceCheckUtils]: 280: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,101 INFO L280 TraceCheckUtils]: 281: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,102 INFO L280 TraceCheckUtils]: 282: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,103 INFO L280 TraceCheckUtils]: 283: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,103 INFO L280 TraceCheckUtils]: 284: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,104 INFO L280 TraceCheckUtils]: 285: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,105 INFO L280 TraceCheckUtils]: 286: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,106 INFO L280 TraceCheckUtils]: 287: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,107 INFO L280 TraceCheckUtils]: 288: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,108 INFO L280 TraceCheckUtils]: 289: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,109 INFO L280 TraceCheckUtils]: 290: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,110 INFO L280 TraceCheckUtils]: 291: Hoare triple {172633#(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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:45:22,111 INFO L280 TraceCheckUtils]: 292: Hoare triple {172633#(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; {172611#false} is VALID [2020-07-08 22:45:22,111 INFO L280 TraceCheckUtils]: 293: Hoare triple {172611#false} assume !false; {172611#false} is VALID [2020-07-08 22:45:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 106 proven. 3 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2020-07-08 22:45:22,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1750978016] [2020-07-08 22:45:22,209 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:45:22,209 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-08 22:45:22,209 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094290430] [2020-07-08 22:45:22,210 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 294 [2020-07-08 22:45:22,211 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:45:22,211 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 22:45:22,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:45:22,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 22:45:22,527 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:45:22,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 22:45:22,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:45:22,528 INFO L87 Difference]: Start difference. First operand 4193 states and 4795 transitions. Second operand 6 states. [2020-07-08 22:46:27,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:46:27,543 INFO L93 Difference]: Finished difference Result 5214 states and 6081 transitions. [2020-07-08 22:46:27,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 22:46:27,543 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 294 [2020-07-08 22:46:27,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:46:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 22:46:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 769 transitions. [2020-07-08 22:46:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 22:46:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 769 transitions. [2020-07-08 22:46:27,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 769 transitions. [2020-07-08 22:46:29,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 769 edges. 769 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:46:29,173 INFO L225 Difference]: With dead ends: 5214 [2020-07-08 22:46:29,174 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 22:46:29,183 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:46:29,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 22:46:29,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 22:46:29,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:46:29,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 22:46:29,184 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 22:46:29,185 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 22:46:29,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:46:29,185 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 22:46:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:46:29,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:46:29,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:46:29,185 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 22:46:29,185 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 22:46:29,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:46:29,186 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 22:46:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:46:29,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:46:29,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:46:29,186 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:46:29,186 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:46:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 22:46:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 22:46:29,187 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 294 [2020-07-08 22:46:29,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:46:29,187 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 22:46:29,187 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 22:46:29,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-08 22:46:29,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:46:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:46:29,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:46:29,188 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 22:46:29,190 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 22:46:34,318 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:46:57,132 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:02,652 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:03,046 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:03,500 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:12,169 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:12,396 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:12,624 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:12,853 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:24,657 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 22:47:37,722 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 22:47:38,242 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 42 [2020-07-08 22:47:38,761 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 42 [2020-07-08 22:47:39,255 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 42 [2020-07-08 22:47:40,192 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 22:47:40,513 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 27 [2020-07-08 22:47:41,443 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 22:47:42,401 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 22:47:42,779 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 40 [2020-07-08 22:47:43,170 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 42 [2020-07-08 22:47:43,577 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 41 [2020-07-08 22:47:44,015 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 45 [2020-07-08 22:47:44,420 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 45 [2020-07-08 22:47:45,307 WARN L193 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 22:47:45,854 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 43 [2020-07-08 22:47:46,283 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 43 [2020-07-08 22:47:46,917 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 47 [2020-07-08 22:47:47,362 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 42 [2020-07-08 22:47:47,874 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 43 [2020-07-08 22:47:48,365 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 39 [2020-07-08 22:47:49,263 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43