/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_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 05:25:05,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 05:25:05,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 05:25:05,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 05:25:05,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 05:25:05,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 05:25:05,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 05:25:05,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 05:25:05,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 05:25:05,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 05:25:05,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 05:25:05,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 05:25:05,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 05:25:05,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 05:25:05,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 05:25:05,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 05:25:05,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 05:25:05,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 05:25:05,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 05:25:05,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 05:25:05,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 05:25:05,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 05:25:05,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 05:25:05,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 05:25:05,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 05:25:05,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 05:25:05,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 05:25:05,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 05:25:05,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 05:25:05,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 05:25:05,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 05:25:05,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 05:25:05,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 05:25:05,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 05:25:05,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 05:25:05,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 05:25:05,091 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 05:25:05,100 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 05:25:05,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 05:25:05,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 05:25:05,102 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 05:25:05,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 05:25:05,102 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 05:25:05,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 05:25:05,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 05:25:05,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 05:25:05,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 05:25:05,103 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 05:25:05,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 05:25:05,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 05:25:05,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 05:25:05,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 05:25:05,104 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 05:25:05,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 05:25:05,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 05:25:05,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:25:05,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 05:25:05,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 05:25:05,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 05:25:05,105 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 [2020-07-18 05:25:05,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 05:25:05,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 05:25:05,398 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 05:25:05,400 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 05:25:05,400 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 05:25:05,401 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-18 05:25:05,476 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26c05a6ea/afc29a0186524865be3ecf96dd1311d7/FLAG26006c9a5 [2020-07-18 05:25:06,055 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 05:25:06,055 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-18 05:25:06,071 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26c05a6ea/afc29a0186524865be3ecf96dd1311d7/FLAG26006c9a5 [2020-07-18 05:25:06,306 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26c05a6ea/afc29a0186524865be3ecf96dd1311d7 [2020-07-18 05:25:06,318 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 05:25:06,322 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 05:25:06,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 05:25:06,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 05:25:06,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 05:25:06,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:25:06" (1/1) ... [2020-07-18 05:25:06,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@733519c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:06, skipping insertion in model container [2020-07-18 05:25:06,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:25:06" (1/1) ... [2020-07-18 05:25:06,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 05:25:06,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 05:25:06,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:25:06,861 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 05:25:07,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:25:07,120 INFO L208 MainTranslator]: Completed translation [2020-07-18 05:25:07,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07 WrapperNode [2020-07-18 05:25:07,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 05:25:07,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 05:25:07,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 05:25:07,121 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 05:25:07,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (1/1) ... [2020-07-18 05:25:07,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 05:25:07,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 05:25:07,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 05:25:07,267 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 05:25:07,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (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 [2020-07-18 05:25:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 05:25:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 05:25:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 05:25:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 05:25:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 05:25:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 05:25:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 05:25:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 05:25:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 05:25:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 05:25:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 05:25:09,249 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 05:25:09,250 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 05:25:09,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:25:09 BoogieIcfgContainer [2020-07-18 05:25:09,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 05:25:09,259 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 05:25:09,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 05:25:09,263 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 05:25:09,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 05:25:06" (1/3) ... [2020-07-18 05:25:09,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b6ec43e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:25:09, skipping insertion in model container [2020-07-18 05:25:09,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:25:07" (2/3) ... [2020-07-18 05:25:09,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b6ec43e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:25:09, skipping insertion in model container [2020-07-18 05:25:09,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:25:09" (3/3) ... [2020-07-18 05:25:09,267 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label41.c [2020-07-18 05:25:09,280 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 05:25:09,290 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 05:25:09,305 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 05:25:09,328 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 05:25:09,329 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 05:25:09,329 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 05:25:09,329 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 05:25:09,330 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 05:25:09,330 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 05:25:09,330 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 05:25:09,330 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 05:25:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 05:25:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-18 05:25:09,410 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:09,411 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] [2020-07-18 05:25:09,412 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:09,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:09,420 INFO L82 PathProgramCache]: Analyzing trace with hash -672460611, now seen corresponding path program 1 times [2020-07-18 05:25:09,431 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:09,432 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2074679001] [2020-07-18 05:25:09,432 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:10,059 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 [2020-07-18 05:25:10,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 05:25:10,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 05:25:10,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 05:25:10,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 05:25:10,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 05:25:10,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 05:25:10,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 05:25:10,063 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 05:25:10,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 05:25:10,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 05:25:10,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 05:25:10,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 05:25:10,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 05:25:10,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 05:25:10,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,075 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,086 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 [2020-07-18 05:25:10,087 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 [2020-07-18 05:25:10,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 05:25:10,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 05:25:10,088 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 05:25:10,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 05:25:10,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 05:25:10,091 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 05:25:10,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 05:25:10,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 05:25:10,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 05:25:10,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 05:25:10,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 05:25:10,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 05:25:10,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 05:25:10,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 05:25:10,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,098 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,099 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 05:25:10,102 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,103 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 13 ~a8~0))} call #t~ret4 := main(); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,104 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 13 ~a8~0))} ~output~0 := -1; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,105 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 13 ~a8~0))} assume !false; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,105 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 13 ~a8~0))} havoc ~input~0; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,106 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,107 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,108 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 13 ~a8~0))} havoc #t~nondet2; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,108 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,112 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 13 ~a8~0))} ~input := #in~input; {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,114 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,115 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,116 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,116 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,117 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,124 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,125 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,126 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(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))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,126 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,129 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,130 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,132 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,133 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,134 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,135 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,136 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,137 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,137 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,138 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,139 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,140 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,141 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,141 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,142 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,143 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,144 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,145 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,146 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,147 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,148 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,149 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,151 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,152 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,152 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,153 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,154 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,155 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,155 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(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)))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,156 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,157 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,157 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,159 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,160 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,161 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,162 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(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))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,163 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,164 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,164 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,165 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,166 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,167 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,168 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,169 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,170 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,176 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,177 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,178 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,179 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,179 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,180 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,180 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,181 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,181 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,183 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,184 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,184 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(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))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,189 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,189 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,190 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,191 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,192 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,192 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,193 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,194 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,195 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,195 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,196 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,197 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,198 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:25:10,199 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(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; {529#false} is VALID [2020-07-18 05:25:10,200 INFO L280 TraceCheckUtils]: 112: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 05:25:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:25:10,252 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2074679001] [2020-07-18 05:25:10,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:25:10,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 05:25:10,255 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032947778] [2020-07-18 05:25:10,262 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-07-18 05:25:10,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:10,269 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:25:10,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:10,429 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:25:10,430 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:10,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:25:10,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:25:10,440 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 05:25:21,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:21,805 INFO L93 Difference]: Finished difference Result 1360 states and 1895 transitions. [2020-07-18 05:25:21,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 05:25:21,806 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-07-18 05:25:21,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:25:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:25:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-18 05:25:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:25:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-18 05:25:21,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1895 transitions. [2020-07-18 05:25:24,803 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1895 edges. 1895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:24,934 INFO L225 Difference]: With dead ends: 1360 [2020-07-18 05:25:24,934 INFO L226 Difference]: Without dead ends: 781 [2020-07-18 05:25:24,951 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:25:24,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2020-07-18 05:25:29,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 746. [2020-07-18 05:25:29,501 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:25:29,501 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand 746 states. [2020-07-18 05:25:29,502 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand 746 states. [2020-07-18 05:25:29,502 INFO L87 Difference]: Start difference. First operand 781 states. Second operand 746 states. [2020-07-18 05:25:29,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:29,562 INFO L93 Difference]: Finished difference Result 781 states and 955 transitions. [2020-07-18 05:25:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 955 transitions. [2020-07-18 05:25:29,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:29,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:29,567 INFO L74 IsIncluded]: Start isIncluded. First operand 746 states. Second operand 781 states. [2020-07-18 05:25:29,567 INFO L87 Difference]: Start difference. First operand 746 states. Second operand 781 states. [2020-07-18 05:25:29,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:29,619 INFO L93 Difference]: Finished difference Result 781 states and 955 transitions. [2020-07-18 05:25:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 955 transitions. [2020-07-18 05:25:29,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:29,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:29,624 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:25:29,624 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:25:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2020-07-18 05:25:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 914 transitions. [2020-07-18 05:25:29,670 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 914 transitions. Word has length 113 [2020-07-18 05:25:29,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:25:29,671 INFO L479 AbstractCegarLoop]: Abstraction has 746 states and 914 transitions. [2020-07-18 05:25:29,671 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:25:29,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 746 states and 914 transitions. [2020-07-18 05:25:31,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:31,377 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2020-07-18 05:25:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-07-18 05:25:31,382 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:31,387 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:25:31,389 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 05:25:31,389 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:31,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:31,390 INFO L82 PathProgramCache]: Analyzing trace with hash 241463436, now seen corresponding path program 1 times [2020-07-18 05:25:31,390 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:31,390 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [354954311] [2020-07-18 05:25:31,391 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:31,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {6369#(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; {6334#true} is VALID [2020-07-18 05:25:31,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-18 05:25:31,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-18 05:25:31,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-18 05:25:31,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-18 05:25:31,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-18 05:25:31,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-18 05:25:31,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-18 05:25:31,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-18 05:25:31,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-18 05:25:31,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-18 05:25:31,598 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-18 05:25:31,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-18 05:25:31,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 05:25:31,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 05:25:31,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-18 05:25:31,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-18 05:25:31,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a16~0 := 5; {6370#(<= ~a16~0 5)} is VALID [2020-07-18 05:25:31,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {6370#(<= ~a16~0 5)} ~a21~0 := 1; {6370#(<= ~a16~0 5)} is VALID [2020-07-18 05:25:31,601 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#(<= ~a16~0 5)} assume true; {6370#(<= ~a16~0 5)} is VALID [2020-07-18 05:25:31,602 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6370#(<= ~a16~0 5)} {6334#true} #1100#return; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:31,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {6371#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {6372#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {6373#(= 6 |old(~a16~0)|)} #res := -1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {6373#(= 6 |old(~a16~0)|)} assume true; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,666 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6373#(= 6 |old(~a16~0)|)} {6357#(not (= 6 ~a16~0))} #1104#return; {6335#false} is VALID [2020-07-18 05:25:31,668 INFO L263 TraceCheckUtils]: 0: Hoare triple {6334#true} call ULTIMATE.init(); {6369#(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 [2020-07-18 05:25:31,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {6369#(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; {6334#true} is VALID [2020-07-18 05:25:31,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-18 05:25:31,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-18 05:25:31,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-18 05:25:31,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-18 05:25:31,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-18 05:25:31,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-18 05:25:31,670 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-18 05:25:31,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-18 05:25:31,671 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-18 05:25:31,671 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-18 05:25:31,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-18 05:25:31,672 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-18 05:25:31,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 05:25:31,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 05:25:31,672 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-18 05:25:31,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-18 05:25:31,673 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a16~0 := 5; {6370#(<= ~a16~0 5)} is VALID [2020-07-18 05:25:31,674 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#(<= ~a16~0 5)} ~a21~0 := 1; {6370#(<= ~a16~0 5)} is VALID [2020-07-18 05:25:31,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#(<= ~a16~0 5)} assume true; {6370#(<= ~a16~0 5)} is VALID [2020-07-18 05:25:31,675 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#(<= ~a16~0 5)} {6334#true} #1100#return; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,676 INFO L263 TraceCheckUtils]: 22: Hoare triple {6357#(not (= 6 ~a16~0))} call #t~ret4 := main(); {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,677 INFO L280 TraceCheckUtils]: 23: Hoare triple {6357#(not (= 6 ~a16~0))} ~output~0 := -1; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,677 INFO L280 TraceCheckUtils]: 24: Hoare triple {6357#(not (= 6 ~a16~0))} assume !false; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,678 INFO L280 TraceCheckUtils]: 25: Hoare triple {6357#(not (= 6 ~a16~0))} havoc ~input~0; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,678 INFO L280 TraceCheckUtils]: 26: Hoare triple {6357#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {6357#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,680 INFO L280 TraceCheckUtils]: 28: Hoare triple {6357#(not (= 6 ~a16~0))} havoc #t~nondet2; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,680 INFO L280 TraceCheckUtils]: 29: Hoare triple {6357#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6357#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:25:31,681 INFO L263 TraceCheckUtils]: 30: Hoare triple {6357#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {6371#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:25:31,682 INFO L280 TraceCheckUtils]: 31: Hoare triple {6371#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,683 INFO L280 TraceCheckUtils]: 32: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,683 INFO L280 TraceCheckUtils]: 33: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,684 INFO L280 TraceCheckUtils]: 34: Hoare triple {6372#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,685 INFO L280 TraceCheckUtils]: 35: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,685 INFO L280 TraceCheckUtils]: 36: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,686 INFO L280 TraceCheckUtils]: 37: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,686 INFO L280 TraceCheckUtils]: 38: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,687 INFO L280 TraceCheckUtils]: 39: Hoare triple {6373#(= 6 |old(~a16~0)|)} #res := -1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,688 INFO L280 TraceCheckUtils]: 40: Hoare triple {6373#(= 6 |old(~a16~0)|)} assume true; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:25:31,689 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6373#(= 6 |old(~a16~0)|)} {6357#(not (= 6 ~a16~0))} #1104#return; {6335#false} is VALID [2020-07-18 05:25:31,689 INFO L280 TraceCheckUtils]: 42: Hoare triple {6335#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6335#false} is VALID [2020-07-18 05:25:31,689 INFO L280 TraceCheckUtils]: 43: Hoare triple {6335#false} ~output~0 := #t~ret3; {6335#false} is VALID [2020-07-18 05:25:31,689 INFO L280 TraceCheckUtils]: 44: Hoare triple {6335#false} havoc #t~ret3; {6335#false} is VALID [2020-07-18 05:25:31,690 INFO L280 TraceCheckUtils]: 45: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-18 05:25:31,690 INFO L280 TraceCheckUtils]: 46: Hoare triple {6335#false} havoc ~input~0; {6335#false} is VALID [2020-07-18 05:25:31,690 INFO L280 TraceCheckUtils]: 47: Hoare triple {6335#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6335#false} is VALID [2020-07-18 05:25:31,690 INFO L280 TraceCheckUtils]: 48: Hoare triple {6335#false} ~input~0 := #t~nondet2; {6335#false} is VALID [2020-07-18 05:25:31,691 INFO L280 TraceCheckUtils]: 49: Hoare triple {6335#false} havoc #t~nondet2; {6335#false} is VALID [2020-07-18 05:25:31,691 INFO L280 TraceCheckUtils]: 50: Hoare triple {6335#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6335#false} is VALID [2020-07-18 05:25:31,691 INFO L263 TraceCheckUtils]: 51: Hoare triple {6335#false} call #t~ret3 := calculate_output(~input~0); {6335#false} is VALID [2020-07-18 05:25:31,691 INFO L280 TraceCheckUtils]: 52: Hoare triple {6335#false} ~input := #in~input; {6335#false} is VALID [2020-07-18 05:25:31,692 INFO L280 TraceCheckUtils]: 53: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,692 INFO L280 TraceCheckUtils]: 54: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,692 INFO L280 TraceCheckUtils]: 55: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,692 INFO L280 TraceCheckUtils]: 56: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,693 INFO L280 TraceCheckUtils]: 57: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,693 INFO L280 TraceCheckUtils]: 58: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,693 INFO L280 TraceCheckUtils]: 59: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,694 INFO L280 TraceCheckUtils]: 60: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-18 05:25:31,694 INFO L280 TraceCheckUtils]: 61: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,694 INFO L280 TraceCheckUtils]: 62: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,694 INFO L280 TraceCheckUtils]: 63: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,695 INFO L280 TraceCheckUtils]: 64: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,695 INFO L280 TraceCheckUtils]: 65: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,695 INFO L280 TraceCheckUtils]: 66: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,695 INFO L280 TraceCheckUtils]: 67: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,696 INFO L280 TraceCheckUtils]: 68: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,696 INFO L280 TraceCheckUtils]: 69: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,696 INFO L280 TraceCheckUtils]: 70: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,696 INFO L280 TraceCheckUtils]: 71: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,697 INFO L280 TraceCheckUtils]: 72: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,697 INFO L280 TraceCheckUtils]: 73: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,697 INFO L280 TraceCheckUtils]: 74: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,697 INFO L280 TraceCheckUtils]: 75: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,697 INFO L280 TraceCheckUtils]: 76: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,698 INFO L280 TraceCheckUtils]: 77: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,698 INFO L280 TraceCheckUtils]: 78: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,698 INFO L280 TraceCheckUtils]: 79: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,698 INFO L280 TraceCheckUtils]: 80: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,699 INFO L280 TraceCheckUtils]: 81: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,699 INFO L280 TraceCheckUtils]: 82: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,699 INFO L280 TraceCheckUtils]: 83: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,699 INFO L280 TraceCheckUtils]: 84: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,700 INFO L280 TraceCheckUtils]: 85: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,700 INFO L280 TraceCheckUtils]: 86: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,700 INFO L280 TraceCheckUtils]: 87: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,700 INFO L280 TraceCheckUtils]: 88: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,701 INFO L280 TraceCheckUtils]: 89: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,701 INFO L280 TraceCheckUtils]: 90: Hoare triple {6335#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)))); {6335#false} is VALID [2020-07-18 05:25:31,701 INFO L280 TraceCheckUtils]: 91: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,701 INFO L280 TraceCheckUtils]: 92: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,702 INFO L280 TraceCheckUtils]: 93: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,702 INFO L280 TraceCheckUtils]: 94: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,702 INFO L280 TraceCheckUtils]: 95: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,702 INFO L280 TraceCheckUtils]: 96: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,702 INFO L280 TraceCheckUtils]: 97: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-18 05:25:31,703 INFO L280 TraceCheckUtils]: 98: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,703 INFO L280 TraceCheckUtils]: 99: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,703 INFO L280 TraceCheckUtils]: 100: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,703 INFO L280 TraceCheckUtils]: 101: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,704 INFO L280 TraceCheckUtils]: 102: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,704 INFO L280 TraceCheckUtils]: 103: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,704 INFO L280 TraceCheckUtils]: 104: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,704 INFO L280 TraceCheckUtils]: 105: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,705 INFO L280 TraceCheckUtils]: 106: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,705 INFO L280 TraceCheckUtils]: 107: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,705 INFO L280 TraceCheckUtils]: 108: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,705 INFO L280 TraceCheckUtils]: 109: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,706 INFO L280 TraceCheckUtils]: 110: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,706 INFO L280 TraceCheckUtils]: 111: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,706 INFO L280 TraceCheckUtils]: 112: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,706 INFO L280 TraceCheckUtils]: 113: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,707 INFO L280 TraceCheckUtils]: 114: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-18 05:25:31,707 INFO L280 TraceCheckUtils]: 115: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,707 INFO L280 TraceCheckUtils]: 116: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,707 INFO L280 TraceCheckUtils]: 117: Hoare triple {6335#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); {6335#false} is VALID [2020-07-18 05:25:31,707 INFO L280 TraceCheckUtils]: 118: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-18 05:25:31,708 INFO L280 TraceCheckUtils]: 119: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,708 INFO L280 TraceCheckUtils]: 120: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,708 INFO L280 TraceCheckUtils]: 121: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,708 INFO L280 TraceCheckUtils]: 122: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,709 INFO L280 TraceCheckUtils]: 123: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,709 INFO L280 TraceCheckUtils]: 124: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,709 INFO L280 TraceCheckUtils]: 125: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,709 INFO L280 TraceCheckUtils]: 126: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,710 INFO L280 TraceCheckUtils]: 127: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,710 INFO L280 TraceCheckUtils]: 128: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,710 INFO L280 TraceCheckUtils]: 129: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,710 INFO L280 TraceCheckUtils]: 130: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,711 INFO L280 TraceCheckUtils]: 131: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-18 05:25:31,711 INFO L280 TraceCheckUtils]: 132: Hoare triple {6335#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6335#false} is VALID [2020-07-18 05:25:31,711 INFO L280 TraceCheckUtils]: 133: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-18 05:25:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:25:31,728 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [354954311] [2020-07-18 05:25:31,728 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:25:31,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 05:25:31,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190561729] [2020-07-18 05:25:31,730 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-07-18 05:25:31,731 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:31,731 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:25:31,884 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:31,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:25:31,885 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:31,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:25:31,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:25:31,886 INFO L87 Difference]: Start difference. First operand 746 states and 914 transitions. Second operand 8 states. [2020-07-18 05:25:46,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:46,706 INFO L93 Difference]: Finished difference Result 1887 states and 2410 transitions. [2020-07-18 05:25:46,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 05:25:46,707 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-07-18 05:25:46,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:25:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:25:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1362 transitions. [2020-07-18 05:25:46,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:25:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1362 transitions. [2020-07-18 05:25:46,750 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1362 transitions. [2020-07-18 05:25:48,804 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1362 edges. 1362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:48,898 INFO L225 Difference]: With dead ends: 1887 [2020-07-18 05:25:48,898 INFO L226 Difference]: Without dead ends: 1165 [2020-07-18 05:25:48,902 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-18 05:25:48,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1165 states. [2020-07-18 05:25:56,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1165 to 1038. [2020-07-18 05:25:56,180 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:25:56,180 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1165 states. Second operand 1038 states. [2020-07-18 05:25:56,180 INFO L74 IsIncluded]: Start isIncluded. First operand 1165 states. Second operand 1038 states. [2020-07-18 05:25:56,180 INFO L87 Difference]: Start difference. First operand 1165 states. Second operand 1038 states. [2020-07-18 05:25:56,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:56,269 INFO L93 Difference]: Finished difference Result 1165 states and 1488 transitions. [2020-07-18 05:25:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1488 transitions. [2020-07-18 05:25:56,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:56,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:56,278 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1165 states. [2020-07-18 05:25:56,278 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1165 states. [2020-07-18 05:25:56,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:56,370 INFO L93 Difference]: Finished difference Result 1165 states and 1488 transitions. [2020-07-18 05:25:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1488 transitions. [2020-07-18 05:25:56,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:56,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:56,378 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:25:56,379 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:25:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-18 05:25:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1317 transitions. [2020-07-18 05:25:56,457 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1317 transitions. Word has length 134 [2020-07-18 05:25:56,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:25:56,458 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1317 transitions. [2020-07-18 05:25:56,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:25:56,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1317 transitions. [2020-07-18 05:25:59,176 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1317 edges. 1317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1317 transitions. [2020-07-18 05:25:59,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-07-18 05:25:59,182 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:59,186 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:25:59,186 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 05:25:59,187 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:59,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:59,187 INFO L82 PathProgramCache]: Analyzing trace with hash 1425470158, now seen corresponding path program 1 times [2020-07-18 05:25:59,187 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:59,188 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [353484332] [2020-07-18 05:25:59,188 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:59,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {14601#(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; {14566#true} is VALID [2020-07-18 05:25:59,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {14566#true} ~d~0 := 4; {14566#true} is VALID [2020-07-18 05:25:59,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#true} ~e~0 := 5; {14566#true} is VALID [2020-07-18 05:25:59,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#true} ~f~0 := 6; {14566#true} is VALID [2020-07-18 05:25:59,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#true} ~c~0 := 3; {14566#true} is VALID [2020-07-18 05:25:59,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~b~0 := 2; {14566#true} is VALID [2020-07-18 05:25:59,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~u~0 := 21; {14566#true} is VALID [2020-07-18 05:25:59,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {14566#true} ~v~0 := 22; {14566#true} is VALID [2020-07-18 05:25:59,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {14566#true} ~w~0 := 23; {14566#true} is VALID [2020-07-18 05:25:59,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {14566#true} ~x~0 := 24; {14566#true} is VALID [2020-07-18 05:25:59,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {14566#true} ~y~0 := 25; {14566#true} is VALID [2020-07-18 05:25:59,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {14566#true} ~z~0 := 26; {14566#true} is VALID [2020-07-18 05:25:59,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {14566#true} ~a17~0 := 1; {14566#true} is VALID [2020-07-18 05:25:59,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {14566#true} ~a7~0 := 0; {14566#true} is VALID [2020-07-18 05:25:59,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {14566#true} ~a20~0 := 1; {14566#true} is VALID [2020-07-18 05:25:59,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {14566#true} ~a8~0 := 15; {14566#true} is VALID [2020-07-18 05:25:59,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {14566#true} ~a12~0 := 8; {14566#true} is VALID [2020-07-18 05:25:59,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {14566#true} ~a16~0 := 5; {14566#true} is VALID [2020-07-18 05:25:59,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {14566#true} ~a21~0 := 1; {14566#true} is VALID [2020-07-18 05:25:59,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {14566#true} assume true; {14566#true} is VALID [2020-07-18 05:25:59,466 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14566#true} {14566#true} #1100#return; {14566#true} is VALID [2020-07-18 05:25:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:59,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {14602#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {14566#true} is VALID [2020-07-18 05:25:59,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {14566#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); {14566#true} is VALID [2020-07-18 05:25:59,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#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); {14566#true} is VALID [2020-07-18 05:25:59,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#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); {14566#true} is VALID [2020-07-18 05:25:59,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#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; {14566#true} is VALID [2020-07-18 05:25:59,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~a8~0 := 13; {14566#true} is VALID [2020-07-18 05:25:59,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~a7~0 := 1; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,520 INFO L280 TraceCheckUtils]: 7: Hoare triple {14600#(= 1 ~a7~0)} ~a16~0 := 4; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,521 INFO L280 TraceCheckUtils]: 8: Hoare triple {14600#(= 1 ~a7~0)} #res := -1; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {14600#(= 1 ~a7~0)} assume true; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,522 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14600#(= 1 ~a7~0)} {14566#true} #1104#return; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,526 INFO L263 TraceCheckUtils]: 0: Hoare triple {14566#true} call ULTIMATE.init(); {14601#(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 [2020-07-18 05:25:59,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {14601#(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; {14566#true} is VALID [2020-07-18 05:25:59,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#true} ~d~0 := 4; {14566#true} is VALID [2020-07-18 05:25:59,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#true} ~e~0 := 5; {14566#true} is VALID [2020-07-18 05:25:59,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#true} ~f~0 := 6; {14566#true} is VALID [2020-07-18 05:25:59,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~c~0 := 3; {14566#true} is VALID [2020-07-18 05:25:59,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~b~0 := 2; {14566#true} is VALID [2020-07-18 05:25:59,527 INFO L280 TraceCheckUtils]: 7: Hoare triple {14566#true} ~u~0 := 21; {14566#true} is VALID [2020-07-18 05:25:59,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {14566#true} ~v~0 := 22; {14566#true} is VALID [2020-07-18 05:25:59,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {14566#true} ~w~0 := 23; {14566#true} is VALID [2020-07-18 05:25:59,528 INFO L280 TraceCheckUtils]: 10: Hoare triple {14566#true} ~x~0 := 24; {14566#true} is VALID [2020-07-18 05:25:59,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {14566#true} ~y~0 := 25; {14566#true} is VALID [2020-07-18 05:25:59,529 INFO L280 TraceCheckUtils]: 12: Hoare triple {14566#true} ~z~0 := 26; {14566#true} is VALID [2020-07-18 05:25:59,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {14566#true} ~a17~0 := 1; {14566#true} is VALID [2020-07-18 05:25:59,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {14566#true} ~a7~0 := 0; {14566#true} is VALID [2020-07-18 05:25:59,529 INFO L280 TraceCheckUtils]: 15: Hoare triple {14566#true} ~a20~0 := 1; {14566#true} is VALID [2020-07-18 05:25:59,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {14566#true} ~a8~0 := 15; {14566#true} is VALID [2020-07-18 05:25:59,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {14566#true} ~a12~0 := 8; {14566#true} is VALID [2020-07-18 05:25:59,534 INFO L280 TraceCheckUtils]: 18: Hoare triple {14566#true} ~a16~0 := 5; {14566#true} is VALID [2020-07-18 05:25:59,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {14566#true} ~a21~0 := 1; {14566#true} is VALID [2020-07-18 05:25:59,534 INFO L280 TraceCheckUtils]: 20: Hoare triple {14566#true} assume true; {14566#true} is VALID [2020-07-18 05:25:59,534 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14566#true} {14566#true} #1100#return; {14566#true} is VALID [2020-07-18 05:25:59,535 INFO L263 TraceCheckUtils]: 22: Hoare triple {14566#true} call #t~ret4 := main(); {14566#true} is VALID [2020-07-18 05:25:59,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {14566#true} ~output~0 := -1; {14566#true} is VALID [2020-07-18 05:25:59,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {14566#true} assume !false; {14566#true} is VALID [2020-07-18 05:25:59,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {14566#true} havoc ~input~0; {14566#true} is VALID [2020-07-18 05:25:59,536 INFO L280 TraceCheckUtils]: 26: Hoare triple {14566#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14566#true} is VALID [2020-07-18 05:25:59,536 INFO L280 TraceCheckUtils]: 27: Hoare triple {14566#true} ~input~0 := #t~nondet2; {14566#true} is VALID [2020-07-18 05:25:59,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {14566#true} havoc #t~nondet2; {14566#true} is VALID [2020-07-18 05:25:59,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {14566#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14566#true} is VALID [2020-07-18 05:25:59,541 INFO L263 TraceCheckUtils]: 30: Hoare triple {14566#true} call #t~ret3 := calculate_output(~input~0); {14602#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:25:59,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {14602#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {14566#true} is VALID [2020-07-18 05:25:59,542 INFO L280 TraceCheckUtils]: 32: Hoare triple {14566#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); {14566#true} is VALID [2020-07-18 05:25:59,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {14566#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); {14566#true} is VALID [2020-07-18 05:25:59,542 INFO L280 TraceCheckUtils]: 34: Hoare triple {14566#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); {14566#true} is VALID [2020-07-18 05:25:59,542 INFO L280 TraceCheckUtils]: 35: Hoare triple {14566#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; {14566#true} is VALID [2020-07-18 05:25:59,542 INFO L280 TraceCheckUtils]: 36: Hoare triple {14566#true} ~a8~0 := 13; {14566#true} is VALID [2020-07-18 05:25:59,543 INFO L280 TraceCheckUtils]: 37: Hoare triple {14566#true} ~a7~0 := 1; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,544 INFO L280 TraceCheckUtils]: 38: Hoare triple {14600#(= 1 ~a7~0)} ~a16~0 := 4; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,544 INFO L280 TraceCheckUtils]: 39: Hoare triple {14600#(= 1 ~a7~0)} #res := -1; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,545 INFO L280 TraceCheckUtils]: 40: Hoare triple {14600#(= 1 ~a7~0)} assume true; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,545 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14600#(= 1 ~a7~0)} {14566#true} #1104#return; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {14600#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {14600#(= 1 ~a7~0)} ~output~0 := #t~ret3; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,547 INFO L280 TraceCheckUtils]: 44: Hoare triple {14600#(= 1 ~a7~0)} havoc #t~ret3; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,548 INFO L280 TraceCheckUtils]: 45: Hoare triple {14600#(= 1 ~a7~0)} assume !false; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,548 INFO L280 TraceCheckUtils]: 46: Hoare triple {14600#(= 1 ~a7~0)} havoc ~input~0; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,549 INFO L280 TraceCheckUtils]: 47: Hoare triple {14600#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,550 INFO L280 TraceCheckUtils]: 48: Hoare triple {14600#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,551 INFO L280 TraceCheckUtils]: 49: Hoare triple {14600#(= 1 ~a7~0)} havoc #t~nondet2; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,552 INFO L280 TraceCheckUtils]: 50: Hoare triple {14600#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,553 INFO L263 TraceCheckUtils]: 51: Hoare triple {14600#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,558 INFO L280 TraceCheckUtils]: 52: Hoare triple {14600#(= 1 ~a7~0)} ~input := #in~input; {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,558 INFO L280 TraceCheckUtils]: 53: Hoare triple {14600#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,559 INFO L280 TraceCheckUtils]: 54: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,559 INFO L280 TraceCheckUtils]: 55: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,560 INFO L280 TraceCheckUtils]: 56: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,560 INFO L280 TraceCheckUtils]: 57: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,560 INFO L280 TraceCheckUtils]: 58: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,561 INFO L280 TraceCheckUtils]: 59: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,561 INFO L280 TraceCheckUtils]: 60: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,562 INFO L280 TraceCheckUtils]: 61: Hoare triple {14600#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,562 INFO L280 TraceCheckUtils]: 62: Hoare triple {14600#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,562 INFO L280 TraceCheckUtils]: 63: Hoare triple {14600#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,563 INFO L280 TraceCheckUtils]: 64: Hoare triple {14600#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,563 INFO L280 TraceCheckUtils]: 65: Hoare triple {14600#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,564 INFO L280 TraceCheckUtils]: 67: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,564 INFO L280 TraceCheckUtils]: 68: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,565 INFO L280 TraceCheckUtils]: 69: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,565 INFO L280 TraceCheckUtils]: 70: Hoare triple {14600#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,565 INFO L280 TraceCheckUtils]: 71: Hoare triple {14600#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,566 INFO L280 TraceCheckUtils]: 72: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,566 INFO L280 TraceCheckUtils]: 73: Hoare triple {14600#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,567 INFO L280 TraceCheckUtils]: 74: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,567 INFO L280 TraceCheckUtils]: 75: Hoare triple {14600#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,568 INFO L280 TraceCheckUtils]: 76: Hoare triple {14600#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,570 INFO L280 TraceCheckUtils]: 77: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,571 INFO L280 TraceCheckUtils]: 78: Hoare triple {14600#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,571 INFO L280 TraceCheckUtils]: 79: Hoare triple {14600#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,572 INFO L280 TraceCheckUtils]: 80: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,572 INFO L280 TraceCheckUtils]: 81: Hoare triple {14600#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,573 INFO L280 TraceCheckUtils]: 82: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,573 INFO L280 TraceCheckUtils]: 83: Hoare triple {14600#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,573 INFO L280 TraceCheckUtils]: 84: Hoare triple {14600#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,574 INFO L280 TraceCheckUtils]: 85: Hoare triple {14600#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,574 INFO L280 TraceCheckUtils]: 86: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,575 INFO L280 TraceCheckUtils]: 87: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,575 INFO L280 TraceCheckUtils]: 88: Hoare triple {14600#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,575 INFO L280 TraceCheckUtils]: 89: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,576 INFO L280 TraceCheckUtils]: 90: Hoare triple {14600#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,576 INFO L280 TraceCheckUtils]: 91: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,576 INFO L280 TraceCheckUtils]: 92: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,577 INFO L280 TraceCheckUtils]: 93: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,577 INFO L280 TraceCheckUtils]: 94: Hoare triple {14600#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,578 INFO L280 TraceCheckUtils]: 95: Hoare triple {14600#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,578 INFO L280 TraceCheckUtils]: 96: Hoare triple {14600#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,578 INFO L280 TraceCheckUtils]: 97: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,579 INFO L280 TraceCheckUtils]: 98: Hoare triple {14600#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,579 INFO L280 TraceCheckUtils]: 99: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,579 INFO L280 TraceCheckUtils]: 100: Hoare triple {14600#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,580 INFO L280 TraceCheckUtils]: 101: Hoare triple {14600#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,580 INFO L280 TraceCheckUtils]: 102: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,581 INFO L280 TraceCheckUtils]: 103: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,581 INFO L280 TraceCheckUtils]: 104: Hoare triple {14600#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,581 INFO L280 TraceCheckUtils]: 105: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,582 INFO L280 TraceCheckUtils]: 106: Hoare triple {14600#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,582 INFO L280 TraceCheckUtils]: 107: Hoare triple {14600#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,582 INFO L280 TraceCheckUtils]: 108: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,583 INFO L280 TraceCheckUtils]: 109: Hoare triple {14600#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,583 INFO L280 TraceCheckUtils]: 110: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,584 INFO L280 TraceCheckUtils]: 111: Hoare triple {14600#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,584 INFO L280 TraceCheckUtils]: 112: Hoare triple {14600#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,584 INFO L280 TraceCheckUtils]: 113: Hoare triple {14600#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,585 INFO L280 TraceCheckUtils]: 114: Hoare triple {14600#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,585 INFO L280 TraceCheckUtils]: 115: Hoare triple {14600#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,586 INFO L280 TraceCheckUtils]: 116: Hoare triple {14600#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,586 INFO L280 TraceCheckUtils]: 117: Hoare triple {14600#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,586 INFO L280 TraceCheckUtils]: 118: Hoare triple {14600#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,587 INFO L280 TraceCheckUtils]: 119: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,587 INFO L280 TraceCheckUtils]: 120: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,588 INFO L280 TraceCheckUtils]: 121: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,588 INFO L280 TraceCheckUtils]: 122: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,588 INFO L280 TraceCheckUtils]: 123: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,589 INFO L280 TraceCheckUtils]: 124: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,589 INFO L280 TraceCheckUtils]: 125: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,590 INFO L280 TraceCheckUtils]: 126: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,591 INFO L280 TraceCheckUtils]: 127: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,591 INFO L280 TraceCheckUtils]: 128: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,592 INFO L280 TraceCheckUtils]: 129: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,592 INFO L280 TraceCheckUtils]: 130: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,593 INFO L280 TraceCheckUtils]: 131: Hoare triple {14600#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:59,593 INFO L280 TraceCheckUtils]: 132: Hoare triple {14600#(= 1 ~a7~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {14567#false} is VALID [2020-07-18 05:25:59,593 INFO L280 TraceCheckUtils]: 133: Hoare triple {14567#false} assume !false; {14567#false} is VALID [2020-07-18 05:25:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:25:59,616 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [353484332] [2020-07-18 05:25:59,616 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:25:59,617 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:25:59,617 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784374844] [2020-07-18 05:25:59,618 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-07-18 05:25:59,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:59,618 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:25:59,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:59,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:25:59,782 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:59,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:25:59,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:25:59,782 INFO L87 Difference]: Start difference. First operand 1038 states and 1317 transitions. Second operand 5 states. [2020-07-18 05:26:17,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:17,414 INFO L93 Difference]: Finished difference Result 2655 states and 3486 transitions. [2020-07-18 05:26:17,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:26:17,414 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-07-18 05:26:17,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:26:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:26:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-18 05:26:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:26:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-18 05:26:17,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-18 05:26:19,262 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:19,376 INFO L225 Difference]: With dead ends: 2655 [2020-07-18 05:26:19,376 INFO L226 Difference]: Without dead ends: 1641 [2020-07-18 05:26:19,382 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:26:19,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1641 states. [2020-07-18 05:26:29,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1641 to 1328. [2020-07-18 05:26:29,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:26:29,511 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1641 states. Second operand 1328 states. [2020-07-18 05:26:29,512 INFO L74 IsIncluded]: Start isIncluded. First operand 1641 states. Second operand 1328 states. [2020-07-18 05:26:29,512 INFO L87 Difference]: Start difference. First operand 1641 states. Second operand 1328 states. [2020-07-18 05:26:29,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:29,679 INFO L93 Difference]: Finished difference Result 1641 states and 2027 transitions. [2020-07-18 05:26:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2027 transitions. [2020-07-18 05:26:29,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:26:29,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:26:29,688 INFO L74 IsIncluded]: Start isIncluded. First operand 1328 states. Second operand 1641 states. [2020-07-18 05:26:29,689 INFO L87 Difference]: Start difference. First operand 1328 states. Second operand 1641 states. [2020-07-18 05:26:29,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:29,880 INFO L93 Difference]: Finished difference Result 1641 states and 2027 transitions. [2020-07-18 05:26:29,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2027 transitions. [2020-07-18 05:26:29,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:26:29,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:26:29,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:26:29,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:26:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1328 states. [2020-07-18 05:26:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1328 states and 1660 transitions. [2020-07-18 05:26:30,002 INFO L78 Accepts]: Start accepts. Automaton has 1328 states and 1660 transitions. Word has length 134 [2020-07-18 05:26:30,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:26:30,003 INFO L479 AbstractCegarLoop]: Abstraction has 1328 states and 1660 transitions. [2020-07-18 05:26:30,003 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:26:30,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1328 states and 1660 transitions. [2020-07-18 05:26:33,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1660 edges. 1660 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1660 transitions. [2020-07-18 05:26:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-07-18 05:26:33,778 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:26:33,779 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:26:33,779 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 05:26:33,779 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:26:33,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:26:33,780 INFO L82 PathProgramCache]: Analyzing trace with hash -1367635627, now seen corresponding path program 1 times [2020-07-18 05:26:33,780 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:26:33,780 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [182428536] [2020-07-18 05:26:33,780 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:26:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:33,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {25895#(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; {25856#true} is VALID [2020-07-18 05:26:33,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {25856#true} ~d~0 := 4; {25856#true} is VALID [2020-07-18 05:26:33,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#true} ~e~0 := 5; {25856#true} is VALID [2020-07-18 05:26:33,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#true} ~f~0 := 6; {25856#true} is VALID [2020-07-18 05:26:33,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#true} ~c~0 := 3; {25856#true} is VALID [2020-07-18 05:26:33,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#true} ~b~0 := 2; {25856#true} is VALID [2020-07-18 05:26:33,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~u~0 := 21; {25856#true} is VALID [2020-07-18 05:26:33,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~v~0 := 22; {25856#true} is VALID [2020-07-18 05:26:33,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {25856#true} ~w~0 := 23; {25856#true} is VALID [2020-07-18 05:26:33,989 INFO L280 TraceCheckUtils]: 9: Hoare triple {25856#true} ~x~0 := 24; {25856#true} is VALID [2020-07-18 05:26:33,989 INFO L280 TraceCheckUtils]: 10: Hoare triple {25856#true} ~y~0 := 25; {25856#true} is VALID [2020-07-18 05:26:33,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {25856#true} ~z~0 := 26; {25856#true} is VALID [2020-07-18 05:26:33,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {25856#true} ~a17~0 := 1; {25856#true} is VALID [2020-07-18 05:26:33,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-18 05:26:33,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {25856#true} ~a20~0 := 1; {25856#true} is VALID [2020-07-18 05:26:33,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {25856#true} ~a8~0 := 15; {25856#true} is VALID [2020-07-18 05:26:33,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {25856#true} ~a12~0 := 8; {25856#true} is VALID [2020-07-18 05:26:33,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {25856#true} ~a16~0 := 5; {25856#true} is VALID [2020-07-18 05:26:33,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {25856#true} ~a21~0 := 1; {25856#true} is VALID [2020-07-18 05:26:33,991 INFO L280 TraceCheckUtils]: 19: Hoare triple {25856#true} assume true; {25856#true} is VALID [2020-07-18 05:26:33,991 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25856#true} {25856#true} #1100#return; {25856#true} is VALID [2020-07-18 05:26:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:34,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {25896#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {25856#true} is VALID [2020-07-18 05:26:34,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#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; {25856#true} is VALID [2020-07-18 05:26:34,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-18 05:26:34,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~a20~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {25894#(= 1 ~a20~0)} ~a21~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,032 INFO L280 TraceCheckUtils]: 9: Hoare triple {25894#(= 1 ~a20~0)} ~a16~0 := 4; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {25894#(= 1 ~a20~0)} ~a17~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {25894#(= 1 ~a20~0)} ~a8~0 := 13; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {25894#(= 1 ~a20~0)} #res := -1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {25894#(= 1 ~a20~0)} assume true; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,035 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25894#(= 1 ~a20~0)} {25856#true} #1104#return; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {25856#true} call ULTIMATE.init(); {25895#(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 [2020-07-18 05:26:34,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {25895#(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; {25856#true} is VALID [2020-07-18 05:26:34,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#true} ~d~0 := 4; {25856#true} is VALID [2020-07-18 05:26:34,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#true} ~e~0 := 5; {25856#true} is VALID [2020-07-18 05:26:34,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#true} ~f~0 := 6; {25856#true} is VALID [2020-07-18 05:26:34,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#true} ~c~0 := 3; {25856#true} is VALID [2020-07-18 05:26:34,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~b~0 := 2; {25856#true} is VALID [2020-07-18 05:26:34,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~u~0 := 21; {25856#true} is VALID [2020-07-18 05:26:34,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {25856#true} ~v~0 := 22; {25856#true} is VALID [2020-07-18 05:26:34,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {25856#true} ~w~0 := 23; {25856#true} is VALID [2020-07-18 05:26:34,039 INFO L280 TraceCheckUtils]: 10: Hoare triple {25856#true} ~x~0 := 24; {25856#true} is VALID [2020-07-18 05:26:34,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {25856#true} ~y~0 := 25; {25856#true} is VALID [2020-07-18 05:26:34,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {25856#true} ~z~0 := 26; {25856#true} is VALID [2020-07-18 05:26:34,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {25856#true} ~a17~0 := 1; {25856#true} is VALID [2020-07-18 05:26:34,040 INFO L280 TraceCheckUtils]: 14: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-18 05:26:34,040 INFO L280 TraceCheckUtils]: 15: Hoare triple {25856#true} ~a20~0 := 1; {25856#true} is VALID [2020-07-18 05:26:34,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {25856#true} ~a8~0 := 15; {25856#true} is VALID [2020-07-18 05:26:34,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {25856#true} ~a12~0 := 8; {25856#true} is VALID [2020-07-18 05:26:34,041 INFO L280 TraceCheckUtils]: 18: Hoare triple {25856#true} ~a16~0 := 5; {25856#true} is VALID [2020-07-18 05:26:34,041 INFO L280 TraceCheckUtils]: 19: Hoare triple {25856#true} ~a21~0 := 1; {25856#true} is VALID [2020-07-18 05:26:34,041 INFO L280 TraceCheckUtils]: 20: Hoare triple {25856#true} assume true; {25856#true} is VALID [2020-07-18 05:26:34,041 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25856#true} {25856#true} #1100#return; {25856#true} is VALID [2020-07-18 05:26:34,042 INFO L263 TraceCheckUtils]: 22: Hoare triple {25856#true} call #t~ret4 := main(); {25856#true} is VALID [2020-07-18 05:26:34,042 INFO L280 TraceCheckUtils]: 23: Hoare triple {25856#true} ~output~0 := -1; {25856#true} is VALID [2020-07-18 05:26:34,042 INFO L280 TraceCheckUtils]: 24: Hoare triple {25856#true} assume !false; {25856#true} is VALID [2020-07-18 05:26:34,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {25856#true} havoc ~input~0; {25856#true} is VALID [2020-07-18 05:26:34,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {25856#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25856#true} is VALID [2020-07-18 05:26:34,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {25856#true} ~input~0 := #t~nondet2; {25856#true} is VALID [2020-07-18 05:26:34,043 INFO L280 TraceCheckUtils]: 28: Hoare triple {25856#true} havoc #t~nondet2; {25856#true} is VALID [2020-07-18 05:26:34,043 INFO L280 TraceCheckUtils]: 29: Hoare triple {25856#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25856#true} is VALID [2020-07-18 05:26:34,044 INFO L263 TraceCheckUtils]: 30: Hoare triple {25856#true} call #t~ret3 := calculate_output(~input~0); {25896#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:26:34,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {25896#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {25856#true} is VALID [2020-07-18 05:26:34,044 INFO L280 TraceCheckUtils]: 32: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,045 INFO L280 TraceCheckUtils]: 33: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,045 INFO L280 TraceCheckUtils]: 34: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,045 INFO L280 TraceCheckUtils]: 35: Hoare triple {25856#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); {25856#true} is VALID [2020-07-18 05:26:34,045 INFO L280 TraceCheckUtils]: 36: Hoare triple {25856#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; {25856#true} is VALID [2020-07-18 05:26:34,045 INFO L280 TraceCheckUtils]: 37: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-18 05:26:34,046 INFO L280 TraceCheckUtils]: 38: Hoare triple {25856#true} ~a20~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,046 INFO L280 TraceCheckUtils]: 39: Hoare triple {25894#(= 1 ~a20~0)} ~a21~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,047 INFO L280 TraceCheckUtils]: 40: Hoare triple {25894#(= 1 ~a20~0)} ~a16~0 := 4; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,048 INFO L280 TraceCheckUtils]: 41: Hoare triple {25894#(= 1 ~a20~0)} ~a17~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,048 INFO L280 TraceCheckUtils]: 42: Hoare triple {25894#(= 1 ~a20~0)} ~a8~0 := 13; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,049 INFO L280 TraceCheckUtils]: 43: Hoare triple {25894#(= 1 ~a20~0)} #res := -1; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,049 INFO L280 TraceCheckUtils]: 44: Hoare triple {25894#(= 1 ~a20~0)} assume true; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,050 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {25894#(= 1 ~a20~0)} {25856#true} #1104#return; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,051 INFO L280 TraceCheckUtils]: 46: Hoare triple {25894#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,051 INFO L280 TraceCheckUtils]: 47: Hoare triple {25894#(= 1 ~a20~0)} ~output~0 := #t~ret3; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,052 INFO L280 TraceCheckUtils]: 48: Hoare triple {25894#(= 1 ~a20~0)} havoc #t~ret3; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,053 INFO L280 TraceCheckUtils]: 49: Hoare triple {25894#(= 1 ~a20~0)} assume !false; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,053 INFO L280 TraceCheckUtils]: 50: Hoare triple {25894#(= 1 ~a20~0)} havoc ~input~0; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,054 INFO L280 TraceCheckUtils]: 51: Hoare triple {25894#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,054 INFO L280 TraceCheckUtils]: 52: Hoare triple {25894#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,055 INFO L280 TraceCheckUtils]: 53: Hoare triple {25894#(= 1 ~a20~0)} havoc #t~nondet2; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,055 INFO L280 TraceCheckUtils]: 54: Hoare triple {25894#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,056 INFO L263 TraceCheckUtils]: 55: Hoare triple {25894#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,057 INFO L280 TraceCheckUtils]: 56: Hoare triple {25894#(= 1 ~a20~0)} ~input := #in~input; {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,057 INFO L280 TraceCheckUtils]: 57: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,058 INFO L280 TraceCheckUtils]: 58: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,058 INFO L280 TraceCheckUtils]: 59: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,059 INFO L280 TraceCheckUtils]: 60: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,059 INFO L280 TraceCheckUtils]: 61: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,060 INFO L280 TraceCheckUtils]: 62: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,061 INFO L280 TraceCheckUtils]: 63: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,061 INFO L280 TraceCheckUtils]: 64: Hoare triple {25894#(= 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))); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,062 INFO L280 TraceCheckUtils]: 65: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,062 INFO L280 TraceCheckUtils]: 66: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,063 INFO L280 TraceCheckUtils]: 67: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,063 INFO L280 TraceCheckUtils]: 68: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,064 INFO L280 TraceCheckUtils]: 69: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,064 INFO L280 TraceCheckUtils]: 70: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,065 INFO L280 TraceCheckUtils]: 71: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,065 INFO L280 TraceCheckUtils]: 72: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,066 INFO L280 TraceCheckUtils]: 73: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,066 INFO L280 TraceCheckUtils]: 74: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,067 INFO L280 TraceCheckUtils]: 75: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,067 INFO L280 TraceCheckUtils]: 76: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,068 INFO L280 TraceCheckUtils]: 78: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,069 INFO L280 TraceCheckUtils]: 79: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,070 INFO L280 TraceCheckUtils]: 80: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,070 INFO L280 TraceCheckUtils]: 81: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,071 INFO L280 TraceCheckUtils]: 83: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,072 INFO L280 TraceCheckUtils]: 85: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,073 INFO L280 TraceCheckUtils]: 86: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,073 INFO L280 TraceCheckUtils]: 87: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,074 INFO L280 TraceCheckUtils]: 88: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,074 INFO L280 TraceCheckUtils]: 89: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,075 INFO L280 TraceCheckUtils]: 90: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,076 INFO L280 TraceCheckUtils]: 91: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,076 INFO L280 TraceCheckUtils]: 92: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,077 INFO L280 TraceCheckUtils]: 93: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,078 INFO L280 TraceCheckUtils]: 94: Hoare triple {25894#(= 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)))); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,079 INFO L280 TraceCheckUtils]: 96: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,079 INFO L280 TraceCheckUtils]: 97: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,080 INFO L280 TraceCheckUtils]: 98: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,080 INFO L280 TraceCheckUtils]: 99: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,081 INFO L280 TraceCheckUtils]: 100: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,081 INFO L280 TraceCheckUtils]: 101: Hoare triple {25894#(= 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))); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,082 INFO L280 TraceCheckUtils]: 102: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,082 INFO L280 TraceCheckUtils]: 103: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,083 INFO L280 TraceCheckUtils]: 104: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,083 INFO L280 TraceCheckUtils]: 105: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,083 INFO L280 TraceCheckUtils]: 106: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,084 INFO L280 TraceCheckUtils]: 107: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,085 INFO L280 TraceCheckUtils]: 109: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,085 INFO L280 TraceCheckUtils]: 110: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,085 INFO L280 TraceCheckUtils]: 111: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,086 INFO L280 TraceCheckUtils]: 112: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,086 INFO L280 TraceCheckUtils]: 113: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,086 INFO L280 TraceCheckUtils]: 114: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,087 INFO L280 TraceCheckUtils]: 115: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,087 INFO L280 TraceCheckUtils]: 116: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,087 INFO L280 TraceCheckUtils]: 117: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,088 INFO L280 TraceCheckUtils]: 118: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,088 INFO L280 TraceCheckUtils]: 119: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,089 INFO L280 TraceCheckUtils]: 120: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,089 INFO L280 TraceCheckUtils]: 121: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,089 INFO L280 TraceCheckUtils]: 122: Hoare triple {25894#(= 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))); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,090 INFO L280 TraceCheckUtils]: 123: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,090 INFO L280 TraceCheckUtils]: 124: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,090 INFO L280 TraceCheckUtils]: 125: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,091 INFO L280 TraceCheckUtils]: 126: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,091 INFO L280 TraceCheckUtils]: 127: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,091 INFO L280 TraceCheckUtils]: 128: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,092 INFO L280 TraceCheckUtils]: 129: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,092 INFO L280 TraceCheckUtils]: 130: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,093 INFO L280 TraceCheckUtils]: 131: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,093 INFO L280 TraceCheckUtils]: 132: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,093 INFO L280 TraceCheckUtils]: 133: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,094 INFO L280 TraceCheckUtils]: 134: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,094 INFO L280 TraceCheckUtils]: 135: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-18 05:26:34,094 INFO L280 TraceCheckUtils]: 136: Hoare triple {25894#(= 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; {25857#false} is VALID [2020-07-18 05:26:34,095 INFO L280 TraceCheckUtils]: 137: Hoare triple {25857#false} assume !false; {25857#false} is VALID [2020-07-18 05:26:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:26:34,109 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [182428536] [2020-07-18 05:26:34,109 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:26:34,110 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:26:34,110 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965148267] [2020-07-18 05:26:34,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-07-18 05:26:34,111 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:26:34,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:26:34,299 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:34,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:26:34,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:26:34,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:26:34,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:26:34,301 INFO L87 Difference]: Start difference. First operand 1328 states and 1660 transitions. Second operand 5 states. [2020-07-18 05:26:57,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:57,853 INFO L93 Difference]: Finished difference Result 3548 states and 4554 transitions. [2020-07-18 05:26:57,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:26:57,853 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-07-18 05:26:57,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:26:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:26:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-18 05:26:57,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:26:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-18 05:26:57,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-18 05:26:59,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:00,011 INFO L225 Difference]: With dead ends: 3548 [2020-07-18 05:27:00,012 INFO L226 Difference]: Without dead ends: 2244 [2020-07-18 05:27:00,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:27:00,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2244 states. [2020-07-18 05:27:11,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2244 to 1473. [2020-07-18 05:27:11,855 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:27:11,856 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2244 states. Second operand 1473 states. [2020-07-18 05:27:11,856 INFO L74 IsIncluded]: Start isIncluded. First operand 2244 states. Second operand 1473 states. [2020-07-18 05:27:11,856 INFO L87 Difference]: Start difference. First operand 2244 states. Second operand 1473 states. [2020-07-18 05:27:12,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:12,038 INFO L93 Difference]: Finished difference Result 2244 states and 2786 transitions. [2020-07-18 05:27:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2786 transitions. [2020-07-18 05:27:12,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:27:12,045 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:27:12,045 INFO L74 IsIncluded]: Start isIncluded. First operand 1473 states. Second operand 2244 states. [2020-07-18 05:27:12,045 INFO L87 Difference]: Start difference. First operand 1473 states. Second operand 2244 states. [2020-07-18 05:27:12,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:12,225 INFO L93 Difference]: Finished difference Result 2244 states and 2786 transitions. [2020-07-18 05:27:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2786 transitions. [2020-07-18 05:27:12,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:27:12,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:27:12,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:27:12,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:27:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1473 states. [2020-07-18 05:27:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1473 states and 1819 transitions. [2020-07-18 05:27:12,309 INFO L78 Accepts]: Start accepts. Automaton has 1473 states and 1819 transitions. Word has length 138 [2020-07-18 05:27:12,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:27:12,309 INFO L479 AbstractCegarLoop]: Abstraction has 1473 states and 1819 transitions. [2020-07-18 05:27:12,309 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:27:12,310 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1473 states and 1819 transitions. [2020-07-18 05:27:16,920 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1819 edges. 1819 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1819 transitions. [2020-07-18 05:27:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-07-18 05:27:16,928 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:27:16,929 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-18 05:27:16,929 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 05:27:16,929 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:27:16,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:27:16,929 INFO L82 PathProgramCache]: Analyzing trace with hash 604576851, now seen corresponding path program 1 times [2020-07-18 05:27:16,930 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:27:16,930 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [989867500] [2020-07-18 05:27:16,930 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:27:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:17,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {40520#(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; {40432#true} is VALID [2020-07-18 05:27:17,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {40432#true} ~d~0 := 4; {40432#true} is VALID [2020-07-18 05:27:17,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {40432#true} ~e~0 := 5; {40432#true} is VALID [2020-07-18 05:27:17,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {40432#true} ~f~0 := 6; {40432#true} is VALID [2020-07-18 05:27:17,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {40432#true} ~c~0 := 3; {40432#true} is VALID [2020-07-18 05:27:17,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {40432#true} ~b~0 := 2; {40432#true} is VALID [2020-07-18 05:27:17,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {40432#true} ~u~0 := 21; {40432#true} is VALID [2020-07-18 05:27:17,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {40432#true} ~v~0 := 22; {40432#true} is VALID [2020-07-18 05:27:17,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {40432#true} ~w~0 := 23; {40432#true} is VALID [2020-07-18 05:27:17,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {40432#true} ~x~0 := 24; {40432#true} is VALID [2020-07-18 05:27:17,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {40432#true} ~y~0 := 25; {40432#true} is VALID [2020-07-18 05:27:17,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {40432#true} ~z~0 := 26; {40432#true} is VALID [2020-07-18 05:27:17,072 INFO L280 TraceCheckUtils]: 12: Hoare triple {40432#true} ~a17~0 := 1; {40432#true} is VALID [2020-07-18 05:27:17,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {40432#true} ~a7~0 := 0; {40432#true} is VALID [2020-07-18 05:27:17,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {40432#true} ~a20~0 := 1; {40432#true} is VALID [2020-07-18 05:27:17,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {40432#true} ~a8~0 := 15; {40432#true} is VALID [2020-07-18 05:27:17,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {40432#true} ~a12~0 := 8; {40432#true} is VALID [2020-07-18 05:27:17,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {40432#true} ~a16~0 := 5; {40432#true} is VALID [2020-07-18 05:27:17,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {40432#true} ~a21~0 := 1; {40432#true} is VALID [2020-07-18 05:27:17,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {40432#true} assume true; {40432#true} is VALID [2020-07-18 05:27:17,073 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40432#true} {40432#true} #1100#return; {40432#true} is VALID [2020-07-18 05:27:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:17,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {40521#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {40432#true} is VALID [2020-07-18 05:27:17,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {40432#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; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {40462#(= 1 ~a17~0)} ~a16~0 := 5; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {40462#(= 1 ~a17~0)} ~a20~0 := 0; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {40462#(= 1 ~a17~0)} #res := 24; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {40462#(= 1 ~a17~0)} assume true; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,107 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40462#(= 1 ~a17~0)} {40432#true} #1104#return; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:17,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {40521#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,184 INFO L280 TraceCheckUtils]: 11: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,189 INFO L280 TraceCheckUtils]: 18: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,191 INFO L280 TraceCheckUtils]: 20: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,192 INFO L280 TraceCheckUtils]: 21: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,193 INFO L280 TraceCheckUtils]: 22: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,194 INFO L280 TraceCheckUtils]: 23: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,195 INFO L280 TraceCheckUtils]: 24: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,195 INFO L280 TraceCheckUtils]: 25: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,196 INFO L280 TraceCheckUtils]: 26: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,198 INFO L280 TraceCheckUtils]: 28: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,200 INFO L280 TraceCheckUtils]: 31: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,201 INFO L280 TraceCheckUtils]: 32: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,202 INFO L280 TraceCheckUtils]: 33: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,203 INFO L280 TraceCheckUtils]: 34: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,203 INFO L280 TraceCheckUtils]: 35: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,204 INFO L280 TraceCheckUtils]: 36: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,206 INFO L280 TraceCheckUtils]: 38: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,207 INFO L280 TraceCheckUtils]: 39: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,208 INFO L280 TraceCheckUtils]: 41: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,212 INFO L280 TraceCheckUtils]: 44: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,212 INFO L280 TraceCheckUtils]: 45: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,214 INFO L280 TraceCheckUtils]: 47: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,216 INFO L280 TraceCheckUtils]: 49: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,217 INFO L280 TraceCheckUtils]: 50: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,218 INFO L280 TraceCheckUtils]: 51: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,219 INFO L280 TraceCheckUtils]: 52: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a8~0 := 13; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,220 INFO L280 TraceCheckUtils]: 53: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a16~0 := 4; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,221 INFO L280 TraceCheckUtils]: 54: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} #res := -1; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} assume true; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,223 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {40523#(not (= 1 |old(~a17~0)|))} {40462#(= 1 ~a17~0)} #1104#return; {40433#false} is VALID [2020-07-18 05:27:17,232 INFO L263 TraceCheckUtils]: 0: Hoare triple {40432#true} call ULTIMATE.init(); {40520#(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 [2020-07-18 05:27:17,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {40520#(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; {40432#true} is VALID [2020-07-18 05:27:17,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {40432#true} ~d~0 := 4; {40432#true} is VALID [2020-07-18 05:27:17,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {40432#true} ~e~0 := 5; {40432#true} is VALID [2020-07-18 05:27:17,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {40432#true} ~f~0 := 6; {40432#true} is VALID [2020-07-18 05:27:17,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {40432#true} ~c~0 := 3; {40432#true} is VALID [2020-07-18 05:27:17,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {40432#true} ~b~0 := 2; {40432#true} is VALID [2020-07-18 05:27:17,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {40432#true} ~u~0 := 21; {40432#true} is VALID [2020-07-18 05:27:17,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {40432#true} ~v~0 := 22; {40432#true} is VALID [2020-07-18 05:27:17,234 INFO L280 TraceCheckUtils]: 9: Hoare triple {40432#true} ~w~0 := 23; {40432#true} is VALID [2020-07-18 05:27:17,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {40432#true} ~x~0 := 24; {40432#true} is VALID [2020-07-18 05:27:17,234 INFO L280 TraceCheckUtils]: 11: Hoare triple {40432#true} ~y~0 := 25; {40432#true} is VALID [2020-07-18 05:27:17,235 INFO L280 TraceCheckUtils]: 12: Hoare triple {40432#true} ~z~0 := 26; {40432#true} is VALID [2020-07-18 05:27:17,235 INFO L280 TraceCheckUtils]: 13: Hoare triple {40432#true} ~a17~0 := 1; {40432#true} is VALID [2020-07-18 05:27:17,235 INFO L280 TraceCheckUtils]: 14: Hoare triple {40432#true} ~a7~0 := 0; {40432#true} is VALID [2020-07-18 05:27:17,236 INFO L280 TraceCheckUtils]: 15: Hoare triple {40432#true} ~a20~0 := 1; {40432#true} is VALID [2020-07-18 05:27:17,236 INFO L280 TraceCheckUtils]: 16: Hoare triple {40432#true} ~a8~0 := 15; {40432#true} is VALID [2020-07-18 05:27:17,236 INFO L280 TraceCheckUtils]: 17: Hoare triple {40432#true} ~a12~0 := 8; {40432#true} is VALID [2020-07-18 05:27:17,236 INFO L280 TraceCheckUtils]: 18: Hoare triple {40432#true} ~a16~0 := 5; {40432#true} is VALID [2020-07-18 05:27:17,237 INFO L280 TraceCheckUtils]: 19: Hoare triple {40432#true} ~a21~0 := 1; {40432#true} is VALID [2020-07-18 05:27:17,237 INFO L280 TraceCheckUtils]: 20: Hoare triple {40432#true} assume true; {40432#true} is VALID [2020-07-18 05:27:17,237 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40432#true} {40432#true} #1100#return; {40432#true} is VALID [2020-07-18 05:27:17,238 INFO L263 TraceCheckUtils]: 22: Hoare triple {40432#true} call #t~ret4 := main(); {40432#true} is VALID [2020-07-18 05:27:17,238 INFO L280 TraceCheckUtils]: 23: Hoare triple {40432#true} ~output~0 := -1; {40432#true} is VALID [2020-07-18 05:27:17,238 INFO L280 TraceCheckUtils]: 24: Hoare triple {40432#true} assume !false; {40432#true} is VALID [2020-07-18 05:27:17,239 INFO L280 TraceCheckUtils]: 25: Hoare triple {40432#true} havoc ~input~0; {40432#true} is VALID [2020-07-18 05:27:17,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {40432#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40432#true} is VALID [2020-07-18 05:27:17,239 INFO L280 TraceCheckUtils]: 27: Hoare triple {40432#true} ~input~0 := #t~nondet2; {40432#true} is VALID [2020-07-18 05:27:17,240 INFO L280 TraceCheckUtils]: 28: Hoare triple {40432#true} havoc #t~nondet2; {40432#true} is VALID [2020-07-18 05:27:17,240 INFO L280 TraceCheckUtils]: 29: Hoare triple {40432#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40432#true} is VALID [2020-07-18 05:27:17,242 INFO L263 TraceCheckUtils]: 30: Hoare triple {40432#true} call #t~ret3 := calculate_output(~input~0); {40521#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:27:17,243 INFO L280 TraceCheckUtils]: 31: Hoare triple {40521#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {40432#true} is VALID [2020-07-18 05:27:17,243 INFO L280 TraceCheckUtils]: 32: Hoare triple {40432#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; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,244 INFO L280 TraceCheckUtils]: 33: Hoare triple {40462#(= 1 ~a17~0)} ~a16~0 := 5; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,245 INFO L280 TraceCheckUtils]: 34: Hoare triple {40462#(= 1 ~a17~0)} ~a20~0 := 0; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,247 INFO L280 TraceCheckUtils]: 35: Hoare triple {40462#(= 1 ~a17~0)} #res := 24; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {40462#(= 1 ~a17~0)} assume true; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,249 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40462#(= 1 ~a17~0)} {40432#true} #1104#return; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {40462#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,251 INFO L280 TraceCheckUtils]: 39: Hoare triple {40462#(= 1 ~a17~0)} ~output~0 := #t~ret3; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,251 INFO L280 TraceCheckUtils]: 40: Hoare triple {40462#(= 1 ~a17~0)} havoc #t~ret3; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,252 INFO L280 TraceCheckUtils]: 41: Hoare triple {40462#(= 1 ~a17~0)} assume !false; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,253 INFO L280 TraceCheckUtils]: 42: Hoare triple {40462#(= 1 ~a17~0)} havoc ~input~0; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,254 INFO L280 TraceCheckUtils]: 43: Hoare triple {40462#(= 1 ~a17~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,254 INFO L280 TraceCheckUtils]: 44: Hoare triple {40462#(= 1 ~a17~0)} ~input~0 := #t~nondet2; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,255 INFO L280 TraceCheckUtils]: 45: Hoare triple {40462#(= 1 ~a17~0)} havoc #t~nondet2; {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,256 INFO L280 TraceCheckUtils]: 46: Hoare triple {40462#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40462#(= 1 ~a17~0)} is VALID [2020-07-18 05:27:17,258 INFO L263 TraceCheckUtils]: 47: Hoare triple {40462#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {40521#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:27:17,259 INFO L280 TraceCheckUtils]: 48: Hoare triple {40521#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,259 INFO L280 TraceCheckUtils]: 49: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,260 INFO L280 TraceCheckUtils]: 50: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,261 INFO L280 TraceCheckUtils]: 51: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,262 INFO L280 TraceCheckUtils]: 52: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,262 INFO L280 TraceCheckUtils]: 53: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,263 INFO L280 TraceCheckUtils]: 54: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,264 INFO L280 TraceCheckUtils]: 55: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,266 INFO L280 TraceCheckUtils]: 56: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,266 INFO L280 TraceCheckUtils]: 57: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,267 INFO L280 TraceCheckUtils]: 58: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,268 INFO L280 TraceCheckUtils]: 59: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,269 INFO L280 TraceCheckUtils]: 60: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,269 INFO L280 TraceCheckUtils]: 61: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,270 INFO L280 TraceCheckUtils]: 62: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,271 INFO L280 TraceCheckUtils]: 63: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,271 INFO L280 TraceCheckUtils]: 64: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,272 INFO L280 TraceCheckUtils]: 65: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,273 INFO L280 TraceCheckUtils]: 66: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,274 INFO L280 TraceCheckUtils]: 67: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,275 INFO L280 TraceCheckUtils]: 68: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,275 INFO L280 TraceCheckUtils]: 69: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,276 INFO L280 TraceCheckUtils]: 70: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,278 INFO L280 TraceCheckUtils]: 71: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,278 INFO L280 TraceCheckUtils]: 72: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,279 INFO L280 TraceCheckUtils]: 73: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,282 INFO L280 TraceCheckUtils]: 76: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,283 INFO L280 TraceCheckUtils]: 78: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,283 INFO L280 TraceCheckUtils]: 79: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,284 INFO L280 TraceCheckUtils]: 80: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,285 INFO L280 TraceCheckUtils]: 81: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,285 INFO L280 TraceCheckUtils]: 82: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,286 INFO L280 TraceCheckUtils]: 83: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,286 INFO L280 TraceCheckUtils]: 84: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,287 INFO L280 TraceCheckUtils]: 85: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,287 INFO L280 TraceCheckUtils]: 86: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,288 INFO L280 TraceCheckUtils]: 87: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,288 INFO L280 TraceCheckUtils]: 88: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,289 INFO L280 TraceCheckUtils]: 89: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,290 INFO L280 TraceCheckUtils]: 90: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,290 INFO L280 TraceCheckUtils]: 91: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,291 INFO L280 TraceCheckUtils]: 92: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,291 INFO L280 TraceCheckUtils]: 93: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,292 INFO L280 TraceCheckUtils]: 94: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,292 INFO L280 TraceCheckUtils]: 95: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,293 INFO L280 TraceCheckUtils]: 96: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,293 INFO L280 TraceCheckUtils]: 97: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,294 INFO L280 TraceCheckUtils]: 98: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:27:17,296 INFO L280 TraceCheckUtils]: 99: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,296 INFO L280 TraceCheckUtils]: 100: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a8~0 := 13; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,297 INFO L280 TraceCheckUtils]: 101: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a16~0 := 4; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,298 INFO L280 TraceCheckUtils]: 102: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} #res := -1; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,299 INFO L280 TraceCheckUtils]: 103: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} assume true; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-18 05:27:17,300 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40523#(not (= 1 |old(~a17~0)|))} {40462#(= 1 ~a17~0)} #1104#return; {40433#false} is VALID [2020-07-18 05:27:17,301 INFO L280 TraceCheckUtils]: 105: Hoare triple {40433#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {40433#false} is VALID [2020-07-18 05:27:17,301 INFO L280 TraceCheckUtils]: 106: Hoare triple {40433#false} ~output~0 := #t~ret3; {40433#false} is VALID [2020-07-18 05:27:17,301 INFO L280 TraceCheckUtils]: 107: Hoare triple {40433#false} havoc #t~ret3; {40433#false} is VALID [2020-07-18 05:27:17,302 INFO L280 TraceCheckUtils]: 108: Hoare triple {40433#false} assume !false; {40433#false} is VALID [2020-07-18 05:27:17,302 INFO L280 TraceCheckUtils]: 109: Hoare triple {40433#false} havoc ~input~0; {40433#false} is VALID [2020-07-18 05:27:17,302 INFO L280 TraceCheckUtils]: 110: Hoare triple {40433#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40433#false} is VALID [2020-07-18 05:27:17,302 INFO L280 TraceCheckUtils]: 111: Hoare triple {40433#false} ~input~0 := #t~nondet2; {40433#false} is VALID [2020-07-18 05:27:17,303 INFO L280 TraceCheckUtils]: 112: Hoare triple {40433#false} havoc #t~nondet2; {40433#false} is VALID [2020-07-18 05:27:17,303 INFO L280 TraceCheckUtils]: 113: Hoare triple {40433#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40433#false} is VALID [2020-07-18 05:27:17,303 INFO L263 TraceCheckUtils]: 114: Hoare triple {40433#false} call #t~ret3 := calculate_output(~input~0); {40433#false} is VALID [2020-07-18 05:27:17,304 INFO L280 TraceCheckUtils]: 115: Hoare triple {40433#false} ~input := #in~input; {40433#false} is VALID [2020-07-18 05:27:17,304 INFO L280 TraceCheckUtils]: 116: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,304 INFO L280 TraceCheckUtils]: 117: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,304 INFO L280 TraceCheckUtils]: 118: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,305 INFO L280 TraceCheckUtils]: 119: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,305 INFO L280 TraceCheckUtils]: 120: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,305 INFO L280 TraceCheckUtils]: 121: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,306 INFO L280 TraceCheckUtils]: 122: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,306 INFO L280 TraceCheckUtils]: 123: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-18 05:27:17,306 INFO L280 TraceCheckUtils]: 124: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,307 INFO L280 TraceCheckUtils]: 125: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,307 INFO L280 TraceCheckUtils]: 126: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,307 INFO L280 TraceCheckUtils]: 127: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,307 INFO L280 TraceCheckUtils]: 128: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,308 INFO L280 TraceCheckUtils]: 129: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,308 INFO L280 TraceCheckUtils]: 130: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,308 INFO L280 TraceCheckUtils]: 131: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,309 INFO L280 TraceCheckUtils]: 132: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,309 INFO L280 TraceCheckUtils]: 133: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,309 INFO L280 TraceCheckUtils]: 134: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,309 INFO L280 TraceCheckUtils]: 135: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,310 INFO L280 TraceCheckUtils]: 136: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,310 INFO L280 TraceCheckUtils]: 137: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,310 INFO L280 TraceCheckUtils]: 138: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,311 INFO L280 TraceCheckUtils]: 139: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,311 INFO L280 TraceCheckUtils]: 140: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,311 INFO L280 TraceCheckUtils]: 141: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,312 INFO L280 TraceCheckUtils]: 142: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,312 INFO L280 TraceCheckUtils]: 143: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,312 INFO L280 TraceCheckUtils]: 144: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,313 INFO L280 TraceCheckUtils]: 145: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,313 INFO L280 TraceCheckUtils]: 146: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,313 INFO L280 TraceCheckUtils]: 147: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,313 INFO L280 TraceCheckUtils]: 148: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,314 INFO L280 TraceCheckUtils]: 149: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,314 INFO L280 TraceCheckUtils]: 150: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,314 INFO L280 TraceCheckUtils]: 151: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,315 INFO L280 TraceCheckUtils]: 152: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,315 INFO L280 TraceCheckUtils]: 153: Hoare triple {40433#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)))); {40433#false} is VALID [2020-07-18 05:27:17,315 INFO L280 TraceCheckUtils]: 154: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,315 INFO L280 TraceCheckUtils]: 155: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,316 INFO L280 TraceCheckUtils]: 156: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,316 INFO L280 TraceCheckUtils]: 157: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,316 INFO L280 TraceCheckUtils]: 158: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,317 INFO L280 TraceCheckUtils]: 159: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,317 INFO L280 TraceCheckUtils]: 160: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-18 05:27:17,317 INFO L280 TraceCheckUtils]: 161: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,318 INFO L280 TraceCheckUtils]: 162: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,318 INFO L280 TraceCheckUtils]: 163: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,318 INFO L280 TraceCheckUtils]: 164: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,318 INFO L280 TraceCheckUtils]: 165: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,319 INFO L280 TraceCheckUtils]: 166: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,319 INFO L280 TraceCheckUtils]: 167: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,319 INFO L280 TraceCheckUtils]: 168: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,320 INFO L280 TraceCheckUtils]: 169: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,320 INFO L280 TraceCheckUtils]: 170: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,320 INFO L280 TraceCheckUtils]: 171: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,321 INFO L280 TraceCheckUtils]: 172: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,321 INFO L280 TraceCheckUtils]: 173: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,321 INFO L280 TraceCheckUtils]: 174: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,321 INFO L280 TraceCheckUtils]: 175: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,322 INFO L280 TraceCheckUtils]: 176: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,322 INFO L280 TraceCheckUtils]: 177: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-18 05:27:17,322 INFO L280 TraceCheckUtils]: 178: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,323 INFO L280 TraceCheckUtils]: 179: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,323 INFO L280 TraceCheckUtils]: 180: Hoare triple {40433#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); {40433#false} is VALID [2020-07-18 05:27:17,323 INFO L280 TraceCheckUtils]: 181: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-18 05:27:17,323 INFO L280 TraceCheckUtils]: 182: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,324 INFO L280 TraceCheckUtils]: 183: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,324 INFO L280 TraceCheckUtils]: 184: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,324 INFO L280 TraceCheckUtils]: 185: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,325 INFO L280 TraceCheckUtils]: 186: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,325 INFO L280 TraceCheckUtils]: 187: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,325 INFO L280 TraceCheckUtils]: 188: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,326 INFO L280 TraceCheckUtils]: 189: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,326 INFO L280 TraceCheckUtils]: 190: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,326 INFO L280 TraceCheckUtils]: 191: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,326 INFO L280 TraceCheckUtils]: 192: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,327 INFO L280 TraceCheckUtils]: 193: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,327 INFO L280 TraceCheckUtils]: 194: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-18 05:27:17,327 INFO L280 TraceCheckUtils]: 195: Hoare triple {40433#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40433#false} is VALID [2020-07-18 05:27:17,328 INFO L280 TraceCheckUtils]: 196: Hoare triple {40433#false} assume !false; {40433#false} is VALID [2020-07-18 05:27:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 79 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:27:17,384 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [989867500] [2020-07-18 05:27:17,384 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:27:17,385 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:27:17,385 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781228224] [2020-07-18 05:27:17,386 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2020-07-18 05:27:17,387 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:27:17,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:27:17,731 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:17,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:27:17,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:27:17,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:27:17,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:27:17,732 INFO L87 Difference]: Start difference. First operand 1473 states and 1819 transitions. Second operand 7 states. [2020-07-18 05:27:44,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:44,137 INFO L93 Difference]: Finished difference Result 3832 states and 4913 transitions. [2020-07-18 05:27:44,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 05:27:44,137 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2020-07-18 05:27:44,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:27:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:27:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1388 transitions. [2020-07-18 05:27:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:27:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1388 transitions. [2020-07-18 05:27:44,150 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1388 transitions. [2020-07-18 05:27:46,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1388 edges. 1388 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:46,531 INFO L225 Difference]: With dead ends: 3832 [2020-07-18 05:27:46,531 INFO L226 Difference]: Without dead ends: 2383 [2020-07-18 05:27:46,536 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-18 05:27:46,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2383 states. [2020-07-18 05:28:04,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2383 to 2133. [2020-07-18 05:28:04,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:28:04,894 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2383 states. Second operand 2133 states. [2020-07-18 05:28:04,894 INFO L74 IsIncluded]: Start isIncluded. First operand 2383 states. Second operand 2133 states. [2020-07-18 05:28:04,894 INFO L87 Difference]: Start difference. First operand 2383 states. Second operand 2133 states. [2020-07-18 05:28:05,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:05,087 INFO L93 Difference]: Finished difference Result 2383 states and 3036 transitions. [2020-07-18 05:28:05,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3036 transitions. [2020-07-18 05:28:05,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:28:05,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:28:05,093 INFO L74 IsIncluded]: Start isIncluded. First operand 2133 states. Second operand 2383 states. [2020-07-18 05:28:05,093 INFO L87 Difference]: Start difference. First operand 2133 states. Second operand 2383 states. [2020-07-18 05:28:05,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:05,289 INFO L93 Difference]: Finished difference Result 2383 states and 3036 transitions. [2020-07-18 05:28:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3036 transitions. [2020-07-18 05:28:05,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:28:05,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:28:05,295 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:28:05,295 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:28:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2133 states. [2020-07-18 05:28:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 2133 states and 2651 transitions. [2020-07-18 05:28:05,474 INFO L78 Accepts]: Start accepts. Automaton has 2133 states and 2651 transitions. Word has length 197 [2020-07-18 05:28:05,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:28:05,475 INFO L479 AbstractCegarLoop]: Abstraction has 2133 states and 2651 transitions. [2020-07-18 05:28:05,475 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:28:05,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2133 states and 2651 transitions. [2020-07-18 05:28:12,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2651 edges. 2651 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:28:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 2651 transitions. [2020-07-18 05:28:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-18 05:28:12,723 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:28:12,724 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-18 05:28:12,724 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 05:28:12,724 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:28:12,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:28:12,724 INFO L82 PathProgramCache]: Analyzing trace with hash -200144429, now seen corresponding path program 1 times [2020-07-18 05:28:12,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:28:12,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1164492321] [2020-07-18 05:28:12,725 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:28:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:12,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {57338#(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; {57234#true} is VALID [2020-07-18 05:28:12,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#true} ~d~0 := 4; {57234#true} is VALID [2020-07-18 05:28:12,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#true} ~e~0 := 5; {57234#true} is VALID [2020-07-18 05:28:12,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#true} ~f~0 := 6; {57234#true} is VALID [2020-07-18 05:28:12,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#true} ~c~0 := 3; {57234#true} is VALID [2020-07-18 05:28:12,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#true} ~b~0 := 2; {57234#true} is VALID [2020-07-18 05:28:12,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#true} ~u~0 := 21; {57234#true} is VALID [2020-07-18 05:28:12,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#true} ~v~0 := 22; {57234#true} is VALID [2020-07-18 05:28:12,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#true} ~w~0 := 23; {57234#true} is VALID [2020-07-18 05:28:12,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#true} ~x~0 := 24; {57234#true} is VALID [2020-07-18 05:28:12,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#true} ~y~0 := 25; {57234#true} is VALID [2020-07-18 05:28:12,876 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#true} ~z~0 := 26; {57234#true} is VALID [2020-07-18 05:28:12,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#true} ~a17~0 := 1; {57234#true} is VALID [2020-07-18 05:28:12,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#true} ~a7~0 := 0; {57234#true} is VALID [2020-07-18 05:28:12,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#true} ~a20~0 := 1; {57234#true} is VALID [2020-07-18 05:28:12,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#true} ~a8~0 := 15; {57234#true} is VALID [2020-07-18 05:28:12,877 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#true} ~a12~0 := 8; {57234#true} is VALID [2020-07-18 05:28:12,877 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#true} ~a16~0 := 5; {57234#true} is VALID [2020-07-18 05:28:12,878 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#true} ~a21~0 := 1; {57234#true} is VALID [2020-07-18 05:28:12,878 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-18 05:28:12,878 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57234#true} {57234#true} #1100#return; {57234#true} is VALID [2020-07-18 05:28:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:12,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {57234#true} is VALID [2020-07-18 05:28:12,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:12,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:12,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:12,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#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; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {57268#(= 1 ~a21~0)} ~a8~0 := 13; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {57268#(= 1 ~a21~0)} ~a7~0 := 1; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {57268#(= 1 ~a21~0)} ~a16~0 := 4; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {57268#(= 1 ~a21~0)} #res := -1; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,923 INFO L280 TraceCheckUtils]: 9: Hoare triple {57268#(= 1 ~a21~0)} assume true; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,924 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57268#(= 1 ~a21~0)} {57234#true} #1104#return; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:12,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 05:28:12,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {57340#(= ~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); {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 05:28:12,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {57340#(= ~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; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} #res := 26; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} assume true; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:12,969 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57341#(not (= 1 |old(~a21~0)|))} {57268#(= 1 ~a21~0)} #1104#return; {57235#false} is VALID [2020-07-18 05:28:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:13,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {57234#true} is VALID [2020-07-18 05:28:13,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,006 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,006 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-18 05:28:13,006 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,006 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,007 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,007 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,007 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,007 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,007 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,010 INFO L280 TraceCheckUtils]: 21: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,010 INFO L280 TraceCheckUtils]: 22: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,010 INFO L280 TraceCheckUtils]: 23: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,011 INFO L280 TraceCheckUtils]: 24: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,011 INFO L280 TraceCheckUtils]: 25: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,011 INFO L280 TraceCheckUtils]: 26: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,011 INFO L280 TraceCheckUtils]: 27: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,011 INFO L280 TraceCheckUtils]: 28: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,012 INFO L280 TraceCheckUtils]: 29: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,012 INFO L280 TraceCheckUtils]: 30: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,012 INFO L280 TraceCheckUtils]: 31: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,012 INFO L280 TraceCheckUtils]: 32: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,012 INFO L280 TraceCheckUtils]: 33: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,013 INFO L280 TraceCheckUtils]: 34: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,013 INFO L280 TraceCheckUtils]: 35: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,013 INFO L280 TraceCheckUtils]: 36: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,013 INFO L280 TraceCheckUtils]: 37: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,013 INFO L280 TraceCheckUtils]: 38: Hoare triple {57234#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)))); {57234#true} is VALID [2020-07-18 05:28:13,014 INFO L280 TraceCheckUtils]: 39: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,014 INFO L280 TraceCheckUtils]: 40: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,014 INFO L280 TraceCheckUtils]: 41: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,014 INFO L280 TraceCheckUtils]: 42: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,015 INFO L280 TraceCheckUtils]: 43: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,015 INFO L280 TraceCheckUtils]: 44: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,015 INFO L280 TraceCheckUtils]: 45: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-18 05:28:13,015 INFO L280 TraceCheckUtils]: 46: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,015 INFO L280 TraceCheckUtils]: 47: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,015 INFO L280 TraceCheckUtils]: 48: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,016 INFO L280 TraceCheckUtils]: 49: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,016 INFO L280 TraceCheckUtils]: 50: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,016 INFO L280 TraceCheckUtils]: 51: Hoare triple {57234#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; {57234#true} is VALID [2020-07-18 05:28:13,016 INFO L280 TraceCheckUtils]: 52: Hoare triple {57234#true} ~a8~0 := 13; {57234#true} is VALID [2020-07-18 05:28:13,016 INFO L280 TraceCheckUtils]: 53: Hoare triple {57234#true} ~a16~0 := 4; {57234#true} is VALID [2020-07-18 05:28:13,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {57234#true} #res := -1; {57234#true} is VALID [2020-07-18 05:28:13,017 INFO L280 TraceCheckUtils]: 55: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-18 05:28:13,017 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {57234#true} {57235#false} #1104#return; {57235#false} is VALID [2020-07-18 05:28:13,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {57234#true} call ULTIMATE.init(); {57338#(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 [2020-07-18 05:28:13,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {57338#(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; {57234#true} is VALID [2020-07-18 05:28:13,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#true} ~d~0 := 4; {57234#true} is VALID [2020-07-18 05:28:13,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#true} ~e~0 := 5; {57234#true} is VALID [2020-07-18 05:28:13,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#true} ~f~0 := 6; {57234#true} is VALID [2020-07-18 05:28:13,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#true} ~c~0 := 3; {57234#true} is VALID [2020-07-18 05:28:13,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#true} ~b~0 := 2; {57234#true} is VALID [2020-07-18 05:28:13,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#true} ~u~0 := 21; {57234#true} is VALID [2020-07-18 05:28:13,026 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#true} ~v~0 := 22; {57234#true} is VALID [2020-07-18 05:28:13,026 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#true} ~w~0 := 23; {57234#true} is VALID [2020-07-18 05:28:13,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#true} ~x~0 := 24; {57234#true} is VALID [2020-07-18 05:28:13,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#true} ~y~0 := 25; {57234#true} is VALID [2020-07-18 05:28:13,027 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#true} ~z~0 := 26; {57234#true} is VALID [2020-07-18 05:28:13,027 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#true} ~a17~0 := 1; {57234#true} is VALID [2020-07-18 05:28:13,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#true} ~a7~0 := 0; {57234#true} is VALID [2020-07-18 05:28:13,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#true} ~a20~0 := 1; {57234#true} is VALID [2020-07-18 05:28:13,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#true} ~a8~0 := 15; {57234#true} is VALID [2020-07-18 05:28:13,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#true} ~a12~0 := 8; {57234#true} is VALID [2020-07-18 05:28:13,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#true} ~a16~0 := 5; {57234#true} is VALID [2020-07-18 05:28:13,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#true} ~a21~0 := 1; {57234#true} is VALID [2020-07-18 05:28:13,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-18 05:28:13,029 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57234#true} {57234#true} #1100#return; {57234#true} is VALID [2020-07-18 05:28:13,029 INFO L263 TraceCheckUtils]: 22: Hoare triple {57234#true} call #t~ret4 := main(); {57234#true} is VALID [2020-07-18 05:28:13,029 INFO L280 TraceCheckUtils]: 23: Hoare triple {57234#true} ~output~0 := -1; {57234#true} is VALID [2020-07-18 05:28:13,030 INFO L280 TraceCheckUtils]: 24: Hoare triple {57234#true} assume !false; {57234#true} is VALID [2020-07-18 05:28:13,030 INFO L280 TraceCheckUtils]: 25: Hoare triple {57234#true} havoc ~input~0; {57234#true} is VALID [2020-07-18 05:28:13,030 INFO L280 TraceCheckUtils]: 26: Hoare triple {57234#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57234#true} is VALID [2020-07-18 05:28:13,031 INFO L280 TraceCheckUtils]: 27: Hoare triple {57234#true} ~input~0 := #t~nondet2; {57234#true} is VALID [2020-07-18 05:28:13,031 INFO L280 TraceCheckUtils]: 28: Hoare triple {57234#true} havoc #t~nondet2; {57234#true} is VALID [2020-07-18 05:28:13,031 INFO L280 TraceCheckUtils]: 29: Hoare triple {57234#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57234#true} is VALID [2020-07-18 05:28:13,033 INFO L263 TraceCheckUtils]: 30: Hoare triple {57234#true} call #t~ret3 := calculate_output(~input~0); {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:28:13,033 INFO L280 TraceCheckUtils]: 31: Hoare triple {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {57234#true} is VALID [2020-07-18 05:28:13,033 INFO L280 TraceCheckUtils]: 32: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,033 INFO L280 TraceCheckUtils]: 33: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,034 INFO L280 TraceCheckUtils]: 34: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {57234#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; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,035 INFO L280 TraceCheckUtils]: 36: Hoare triple {57268#(= 1 ~a21~0)} ~a8~0 := 13; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {57268#(= 1 ~a21~0)} ~a7~0 := 1; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,037 INFO L280 TraceCheckUtils]: 38: Hoare triple {57268#(= 1 ~a21~0)} ~a16~0 := 4; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,038 INFO L280 TraceCheckUtils]: 39: Hoare triple {57268#(= 1 ~a21~0)} #res := -1; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,039 INFO L280 TraceCheckUtils]: 40: Hoare triple {57268#(= 1 ~a21~0)} assume true; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,040 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {57268#(= 1 ~a21~0)} {57234#true} #1104#return; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,041 INFO L280 TraceCheckUtils]: 42: Hoare triple {57268#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {57268#(= 1 ~a21~0)} ~output~0 := #t~ret3; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,042 INFO L280 TraceCheckUtils]: 44: Hoare triple {57268#(= 1 ~a21~0)} havoc #t~ret3; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,043 INFO L280 TraceCheckUtils]: 45: Hoare triple {57268#(= 1 ~a21~0)} assume !false; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,044 INFO L280 TraceCheckUtils]: 46: Hoare triple {57268#(= 1 ~a21~0)} havoc ~input~0; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {57268#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,046 INFO L280 TraceCheckUtils]: 48: Hoare triple {57268#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,046 INFO L280 TraceCheckUtils]: 49: Hoare triple {57268#(= 1 ~a21~0)} havoc #t~nondet2; {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {57268#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57268#(= 1 ~a21~0)} is VALID [2020-07-18 05:28:13,049 INFO L263 TraceCheckUtils]: 51: Hoare triple {57268#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:28:13,050 INFO L280 TraceCheckUtils]: 52: Hoare triple {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 05:28:13,051 INFO L280 TraceCheckUtils]: 53: Hoare triple {57340#(= ~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); {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 05:28:13,052 INFO L280 TraceCheckUtils]: 54: Hoare triple {57340#(= ~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; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,052 INFO L280 TraceCheckUtils]: 55: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,053 INFO L280 TraceCheckUtils]: 56: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,053 INFO L280 TraceCheckUtils]: 57: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,054 INFO L280 TraceCheckUtils]: 58: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,054 INFO L280 TraceCheckUtils]: 59: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,055 INFO L280 TraceCheckUtils]: 60: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,056 INFO L280 TraceCheckUtils]: 61: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} #res := 26; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,056 INFO L280 TraceCheckUtils]: 62: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} assume true; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 05:28:13,058 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {57341#(not (= 1 |old(~a21~0)|))} {57268#(= 1 ~a21~0)} #1104#return; {57235#false} is VALID [2020-07-18 05:28:13,058 INFO L280 TraceCheckUtils]: 64: Hoare triple {57235#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57235#false} is VALID [2020-07-18 05:28:13,058 INFO L280 TraceCheckUtils]: 65: Hoare triple {57235#false} ~output~0 := #t~ret3; {57235#false} is VALID [2020-07-18 05:28:13,059 INFO L280 TraceCheckUtils]: 66: Hoare triple {57235#false} havoc #t~ret3; {57235#false} is VALID [2020-07-18 05:28:13,059 INFO L280 TraceCheckUtils]: 67: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-18 05:28:13,059 INFO L280 TraceCheckUtils]: 68: Hoare triple {57235#false} havoc ~input~0; {57235#false} is VALID [2020-07-18 05:28:13,060 INFO L280 TraceCheckUtils]: 69: Hoare triple {57235#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57235#false} is VALID [2020-07-18 05:28:13,060 INFO L280 TraceCheckUtils]: 70: Hoare triple {57235#false} ~input~0 := #t~nondet2; {57235#false} is VALID [2020-07-18 05:28:13,060 INFO L280 TraceCheckUtils]: 71: Hoare triple {57235#false} havoc #t~nondet2; {57235#false} is VALID [2020-07-18 05:28:13,060 INFO L280 TraceCheckUtils]: 72: Hoare triple {57235#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57235#false} is VALID [2020-07-18 05:28:13,061 INFO L263 TraceCheckUtils]: 73: Hoare triple {57235#false} call #t~ret3 := calculate_output(~input~0); {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:28:13,061 INFO L280 TraceCheckUtils]: 74: Hoare triple {57339#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {57234#true} is VALID [2020-07-18 05:28:13,061 INFO L280 TraceCheckUtils]: 75: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,062 INFO L280 TraceCheckUtils]: 76: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,062 INFO L280 TraceCheckUtils]: 77: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,062 INFO L280 TraceCheckUtils]: 78: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,062 INFO L280 TraceCheckUtils]: 79: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,062 INFO L280 TraceCheckUtils]: 80: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,063 INFO L280 TraceCheckUtils]: 81: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,063 INFO L280 TraceCheckUtils]: 82: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-18 05:28:13,063 INFO L280 TraceCheckUtils]: 83: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,063 INFO L280 TraceCheckUtils]: 84: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,064 INFO L280 TraceCheckUtils]: 85: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,064 INFO L280 TraceCheckUtils]: 86: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,064 INFO L280 TraceCheckUtils]: 87: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,064 INFO L280 TraceCheckUtils]: 88: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,065 INFO L280 TraceCheckUtils]: 89: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,065 INFO L280 TraceCheckUtils]: 90: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,065 INFO L280 TraceCheckUtils]: 91: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,065 INFO L280 TraceCheckUtils]: 92: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,066 INFO L280 TraceCheckUtils]: 93: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,066 INFO L280 TraceCheckUtils]: 94: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,066 INFO L280 TraceCheckUtils]: 95: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,066 INFO L280 TraceCheckUtils]: 96: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,066 INFO L280 TraceCheckUtils]: 97: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,067 INFO L280 TraceCheckUtils]: 98: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,067 INFO L280 TraceCheckUtils]: 99: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,067 INFO L280 TraceCheckUtils]: 100: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,068 INFO L280 TraceCheckUtils]: 101: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,068 INFO L280 TraceCheckUtils]: 102: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,068 INFO L280 TraceCheckUtils]: 103: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,068 INFO L280 TraceCheckUtils]: 104: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,069 INFO L280 TraceCheckUtils]: 105: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,069 INFO L280 TraceCheckUtils]: 106: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,069 INFO L280 TraceCheckUtils]: 107: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,070 INFO L280 TraceCheckUtils]: 109: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,070 INFO L280 TraceCheckUtils]: 110: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,070 INFO L280 TraceCheckUtils]: 111: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,071 INFO L280 TraceCheckUtils]: 112: Hoare triple {57234#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)))); {57234#true} is VALID [2020-07-18 05:28:13,071 INFO L280 TraceCheckUtils]: 113: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,071 INFO L280 TraceCheckUtils]: 114: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,071 INFO L280 TraceCheckUtils]: 115: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,071 INFO L280 TraceCheckUtils]: 116: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,072 INFO L280 TraceCheckUtils]: 117: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,072 INFO L280 TraceCheckUtils]: 118: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,072 INFO L280 TraceCheckUtils]: 119: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-18 05:28:13,073 INFO L280 TraceCheckUtils]: 120: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,073 INFO L280 TraceCheckUtils]: 121: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,073 INFO L280 TraceCheckUtils]: 122: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-18 05:28:13,073 INFO L280 TraceCheckUtils]: 123: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,074 INFO L280 TraceCheckUtils]: 124: Hoare triple {57234#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); {57234#true} is VALID [2020-07-18 05:28:13,074 INFO L280 TraceCheckUtils]: 125: Hoare triple {57234#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; {57234#true} is VALID [2020-07-18 05:28:13,074 INFO L280 TraceCheckUtils]: 126: Hoare triple {57234#true} ~a8~0 := 13; {57234#true} is VALID [2020-07-18 05:28:13,075 INFO L280 TraceCheckUtils]: 127: Hoare triple {57234#true} ~a16~0 := 4; {57234#true} is VALID [2020-07-18 05:28:13,075 INFO L280 TraceCheckUtils]: 128: Hoare triple {57234#true} #res := -1; {57234#true} is VALID [2020-07-18 05:28:13,075 INFO L280 TraceCheckUtils]: 129: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-18 05:28:13,075 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {57234#true} {57235#false} #1104#return; {57235#false} is VALID [2020-07-18 05:28:13,076 INFO L280 TraceCheckUtils]: 131: Hoare triple {57235#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57235#false} is VALID [2020-07-18 05:28:13,076 INFO L280 TraceCheckUtils]: 132: Hoare triple {57235#false} ~output~0 := #t~ret3; {57235#false} is VALID [2020-07-18 05:28:13,076 INFO L280 TraceCheckUtils]: 133: Hoare triple {57235#false} havoc #t~ret3; {57235#false} is VALID [2020-07-18 05:28:13,077 INFO L280 TraceCheckUtils]: 134: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-18 05:28:13,077 INFO L280 TraceCheckUtils]: 135: Hoare triple {57235#false} havoc ~input~0; {57235#false} is VALID [2020-07-18 05:28:13,077 INFO L280 TraceCheckUtils]: 136: Hoare triple {57235#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57235#false} is VALID [2020-07-18 05:28:13,077 INFO L280 TraceCheckUtils]: 137: Hoare triple {57235#false} ~input~0 := #t~nondet2; {57235#false} is VALID [2020-07-18 05:28:13,078 INFO L280 TraceCheckUtils]: 138: Hoare triple {57235#false} havoc #t~nondet2; {57235#false} is VALID [2020-07-18 05:28:13,078 INFO L280 TraceCheckUtils]: 139: Hoare triple {57235#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57235#false} is VALID [2020-07-18 05:28:13,078 INFO L263 TraceCheckUtils]: 140: Hoare triple {57235#false} call #t~ret3 := calculate_output(~input~0); {57235#false} is VALID [2020-07-18 05:28:13,078 INFO L280 TraceCheckUtils]: 141: Hoare triple {57235#false} ~input := #in~input; {57235#false} is VALID [2020-07-18 05:28:13,079 INFO L280 TraceCheckUtils]: 142: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,079 INFO L280 TraceCheckUtils]: 143: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,079 INFO L280 TraceCheckUtils]: 144: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,080 INFO L280 TraceCheckUtils]: 145: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,080 INFO L280 TraceCheckUtils]: 146: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,080 INFO L280 TraceCheckUtils]: 147: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,080 INFO L280 TraceCheckUtils]: 148: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,081 INFO L280 TraceCheckUtils]: 149: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-18 05:28:13,081 INFO L280 TraceCheckUtils]: 150: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,081 INFO L280 TraceCheckUtils]: 151: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,082 INFO L280 TraceCheckUtils]: 152: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,082 INFO L280 TraceCheckUtils]: 153: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,082 INFO L280 TraceCheckUtils]: 154: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,082 INFO L280 TraceCheckUtils]: 155: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,083 INFO L280 TraceCheckUtils]: 156: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,083 INFO L280 TraceCheckUtils]: 157: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,083 INFO L280 TraceCheckUtils]: 158: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,083 INFO L280 TraceCheckUtils]: 159: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,084 INFO L280 TraceCheckUtils]: 160: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,084 INFO L280 TraceCheckUtils]: 161: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,084 INFO L280 TraceCheckUtils]: 162: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,084 INFO L280 TraceCheckUtils]: 163: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,085 INFO L280 TraceCheckUtils]: 164: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,085 INFO L280 TraceCheckUtils]: 165: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,085 INFO L280 TraceCheckUtils]: 166: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,086 INFO L280 TraceCheckUtils]: 167: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,086 INFO L280 TraceCheckUtils]: 168: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,086 INFO L280 TraceCheckUtils]: 169: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,086 INFO L280 TraceCheckUtils]: 170: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,087 INFO L280 TraceCheckUtils]: 171: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,087 INFO L280 TraceCheckUtils]: 172: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,087 INFO L280 TraceCheckUtils]: 173: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,088 INFO L280 TraceCheckUtils]: 174: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,088 INFO L280 TraceCheckUtils]: 175: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,088 INFO L280 TraceCheckUtils]: 176: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,088 INFO L280 TraceCheckUtils]: 177: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,089 INFO L280 TraceCheckUtils]: 178: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,089 INFO L280 TraceCheckUtils]: 179: Hoare triple {57235#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)))); {57235#false} is VALID [2020-07-18 05:28:13,089 INFO L280 TraceCheckUtils]: 180: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,089 INFO L280 TraceCheckUtils]: 181: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,089 INFO L280 TraceCheckUtils]: 182: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,089 INFO L280 TraceCheckUtils]: 183: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,090 INFO L280 TraceCheckUtils]: 184: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,090 INFO L280 TraceCheckUtils]: 185: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,090 INFO L280 TraceCheckUtils]: 186: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-18 05:28:13,090 INFO L280 TraceCheckUtils]: 187: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,090 INFO L280 TraceCheckUtils]: 188: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,090 INFO L280 TraceCheckUtils]: 189: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,091 INFO L280 TraceCheckUtils]: 190: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,091 INFO L280 TraceCheckUtils]: 191: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,091 INFO L280 TraceCheckUtils]: 192: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,091 INFO L280 TraceCheckUtils]: 193: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,091 INFO L280 TraceCheckUtils]: 194: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,091 INFO L280 TraceCheckUtils]: 195: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,092 INFO L280 TraceCheckUtils]: 196: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,092 INFO L280 TraceCheckUtils]: 197: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,092 INFO L280 TraceCheckUtils]: 198: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,092 INFO L280 TraceCheckUtils]: 199: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,092 INFO L280 TraceCheckUtils]: 200: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,092 INFO L280 TraceCheckUtils]: 201: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,093 INFO L280 TraceCheckUtils]: 202: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,093 INFO L280 TraceCheckUtils]: 203: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-18 05:28:13,093 INFO L280 TraceCheckUtils]: 204: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,093 INFO L280 TraceCheckUtils]: 205: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,093 INFO L280 TraceCheckUtils]: 206: Hoare triple {57235#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); {57235#false} is VALID [2020-07-18 05:28:13,094 INFO L280 TraceCheckUtils]: 207: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-18 05:28:13,094 INFO L280 TraceCheckUtils]: 208: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,094 INFO L280 TraceCheckUtils]: 209: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,094 INFO L280 TraceCheckUtils]: 210: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,095 INFO L280 TraceCheckUtils]: 211: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,095 INFO L280 TraceCheckUtils]: 212: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,095 INFO L280 TraceCheckUtils]: 213: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,096 INFO L280 TraceCheckUtils]: 214: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,096 INFO L280 TraceCheckUtils]: 215: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,096 INFO L280 TraceCheckUtils]: 216: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,096 INFO L280 TraceCheckUtils]: 217: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,097 INFO L280 TraceCheckUtils]: 218: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,097 INFO L280 TraceCheckUtils]: 219: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,097 INFO L280 TraceCheckUtils]: 220: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-18 05:28:13,098 INFO L280 TraceCheckUtils]: 221: Hoare triple {57235#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {57235#false} is VALID [2020-07-18 05:28:13,098 INFO L280 TraceCheckUtils]: 222: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-18 05:28:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 103 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-18 05:28:13,144 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1164492321] [2020-07-18 05:28:13,145 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:28:13,145 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:28:13,145 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205246184] [2020-07-18 05:28:13,146 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-18 05:28:13,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:28:13,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:28:13,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:28:13,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:28:13,407 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:28:13,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:28:13,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:28:13,408 INFO L87 Difference]: Start difference. First operand 2133 states and 2651 transitions. Second operand 7 states. [2020-07-18 05:28:40,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:40,677 INFO L93 Difference]: Finished difference Result 4561 states and 5829 transitions. [2020-07-18 05:28:40,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 05:28:40,677 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-18 05:28:40,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:28:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:28:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-18 05:28:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:28:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-18 05:28:40,690 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1270 transitions. [2020-07-18 05:28:42,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1270 edges. 1270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:28:42,896 INFO L225 Difference]: With dead ends: 4561 [2020-07-18 05:28:42,897 INFO L226 Difference]: Without dead ends: 2452 [2020-07-18 05:28:42,902 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-18 05:28:42,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2452 states. [2020-07-18 05:29:01,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2452 to 2036. [2020-07-18 05:29:01,512 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:29:01,512 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2452 states. Second operand 2036 states. [2020-07-18 05:29:01,513 INFO L74 IsIncluded]: Start isIncluded. First operand 2452 states. Second operand 2036 states. [2020-07-18 05:29:01,513 INFO L87 Difference]: Start difference. First operand 2452 states. Second operand 2036 states. [2020-07-18 05:29:01,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:29:01,724 INFO L93 Difference]: Finished difference Result 2452 states and 3046 transitions. [2020-07-18 05:29:01,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3046 transitions. [2020-07-18 05:29:01,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:29:01,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:29:01,731 INFO L74 IsIncluded]: Start isIncluded. First operand 2036 states. Second operand 2452 states. [2020-07-18 05:29:01,731 INFO L87 Difference]: Start difference. First operand 2036 states. Second operand 2452 states. [2020-07-18 05:29:01,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:29:01,932 INFO L93 Difference]: Finished difference Result 2452 states and 3046 transitions. [2020-07-18 05:29:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3046 transitions. [2020-07-18 05:29:01,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:29:01,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:29:01,946 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:29:01,946 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:29:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2036 states. [2020-07-18 05:29:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 2036 states and 2410 transitions. [2020-07-18 05:29:02,076 INFO L78 Accepts]: Start accepts. Automaton has 2036 states and 2410 transitions. Word has length 223 [2020-07-18 05:29:02,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:29:02,076 INFO L479 AbstractCegarLoop]: Abstraction has 2036 states and 2410 transitions. [2020-07-18 05:29:02,076 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:29:02,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2036 states and 2410 transitions. [2020-07-18 05:29:08,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2410 edges. 2410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:29:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2410 transitions. [2020-07-18 05:29:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-18 05:29:08,888 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:29:08,889 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-18 05:29:08,889 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 05:29:08,889 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:29:08,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:29:08,889 INFO L82 PathProgramCache]: Analyzing trace with hash -2080918392, now seen corresponding path program 1 times [2020-07-18 05:29:08,890 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:29:08,890 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [629775314] [2020-07-18 05:29:08,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:29:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:09,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {75570#(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; {75456#true} is VALID [2020-07-18 05:29:09,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {75456#true} ~d~0 := 4; {75456#true} is VALID [2020-07-18 05:29:09,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#true} ~e~0 := 5; {75456#true} is VALID [2020-07-18 05:29:09,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#true} ~f~0 := 6; {75456#true} is VALID [2020-07-18 05:29:09,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#true} ~c~0 := 3; {75456#true} is VALID [2020-07-18 05:29:09,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#true} ~b~0 := 2; {75456#true} is VALID [2020-07-18 05:29:09,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#true} ~u~0 := 21; {75456#true} is VALID [2020-07-18 05:29:09,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#true} ~v~0 := 22; {75456#true} is VALID [2020-07-18 05:29:09,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#true} ~w~0 := 23; {75456#true} is VALID [2020-07-18 05:29:09,040 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#true} ~x~0 := 24; {75456#true} is VALID [2020-07-18 05:29:09,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#true} ~y~0 := 25; {75456#true} is VALID [2020-07-18 05:29:09,040 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#true} ~z~0 := 26; {75456#true} is VALID [2020-07-18 05:29:09,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#true} ~a17~0 := 1; {75456#true} is VALID [2020-07-18 05:29:09,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#true} ~a7~0 := 0; {75456#true} is VALID [2020-07-18 05:29:09,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#true} ~a20~0 := 1; {75456#true} is VALID [2020-07-18 05:29:09,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#true} ~a8~0 := 15; {75456#true} is VALID [2020-07-18 05:29:09,041 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#true} ~a12~0 := 8; {75456#true} is VALID [2020-07-18 05:29:09,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#true} ~a16~0 := 5; {75456#true} is VALID [2020-07-18 05:29:09,041 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#true} ~a21~0 := 1; {75456#true} is VALID [2020-07-18 05:29:09,041 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#true} assume true; {75456#true} is VALID [2020-07-18 05:29:09,042 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {75456#true} {75456#true} #1100#return; {75456#true} is VALID [2020-07-18 05:29:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:09,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {75571#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {75456#true} is VALID [2020-07-18 05:29:09,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-18 05:29:09,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#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))); {75456#true} is VALID [2020-07-18 05:29:09,096 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,097 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,097 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,098 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,099 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,099 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-18 05:29:09,100 INFO L280 TraceCheckUtils]: 20: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-18 05:29:09,100 INFO L280 TraceCheckUtils]: 21: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,100 INFO L280 TraceCheckUtils]: 22: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,101 INFO L280 TraceCheckUtils]: 24: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,101 INFO L280 TraceCheckUtils]: 25: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,101 INFO L280 TraceCheckUtils]: 26: Hoare triple {75456#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; {75456#true} is VALID [2020-07-18 05:29:09,102 INFO L280 TraceCheckUtils]: 27: Hoare triple {75456#true} ~a16~0 := 4; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,103 INFO L280 TraceCheckUtils]: 28: Hoare triple {75512#(= 4 ~a16~0)} ~a20~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,104 INFO L280 TraceCheckUtils]: 29: Hoare triple {75512#(= 4 ~a16~0)} ~a17~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,105 INFO L280 TraceCheckUtils]: 30: Hoare triple {75512#(= 4 ~a16~0)} #res := 24; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,106 INFO L280 TraceCheckUtils]: 31: Hoare triple {75512#(= 4 ~a16~0)} assume true; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,107 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {75512#(= 4 ~a16~0)} {75456#true} #1104#return; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:09,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {75571#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,176 INFO L280 TraceCheckUtils]: 3: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,177 INFO L280 TraceCheckUtils]: 5: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,180 INFO L280 TraceCheckUtils]: 8: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,183 INFO L280 TraceCheckUtils]: 12: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,184 INFO L280 TraceCheckUtils]: 14: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,185 INFO L280 TraceCheckUtils]: 15: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,187 INFO L280 TraceCheckUtils]: 18: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,188 INFO L280 TraceCheckUtils]: 20: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,190 INFO L280 TraceCheckUtils]: 22: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,190 INFO L280 TraceCheckUtils]: 23: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,192 INFO L280 TraceCheckUtils]: 25: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,192 INFO L280 TraceCheckUtils]: 26: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,194 INFO L280 TraceCheckUtils]: 29: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,195 INFO L280 TraceCheckUtils]: 30: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,196 INFO L280 TraceCheckUtils]: 31: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,196 INFO L280 TraceCheckUtils]: 32: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,197 INFO L280 TraceCheckUtils]: 33: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,197 INFO L280 TraceCheckUtils]: 34: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,198 INFO L280 TraceCheckUtils]: 35: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,199 INFO L280 TraceCheckUtils]: 36: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,199 INFO L280 TraceCheckUtils]: 37: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,200 INFO L280 TraceCheckUtils]: 38: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,201 INFO L280 TraceCheckUtils]: 39: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,201 INFO L280 TraceCheckUtils]: 40: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,202 INFO L280 TraceCheckUtils]: 41: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,203 INFO L280 TraceCheckUtils]: 42: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,203 INFO L280 TraceCheckUtils]: 43: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,204 INFO L280 TraceCheckUtils]: 44: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,205 INFO L280 TraceCheckUtils]: 45: Hoare triple {75572#(= ~a16~0 |old(~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,205 INFO L280 TraceCheckUtils]: 46: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,206 INFO L280 TraceCheckUtils]: 47: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,207 INFO L280 TraceCheckUtils]: 48: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,207 INFO L280 TraceCheckUtils]: 49: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,208 INFO L280 TraceCheckUtils]: 50: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,209 INFO L280 TraceCheckUtils]: 51: Hoare triple {75572#(= ~a16~0 |old(~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; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,210 INFO L280 TraceCheckUtils]: 52: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,210 INFO L280 TraceCheckUtils]: 53: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,211 INFO L280 TraceCheckUtils]: 54: Hoare triple {75573#(= 5 |old(~a16~0)|)} #res := -1; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,211 INFO L280 TraceCheckUtils]: 55: Hoare triple {75573#(= 5 |old(~a16~0)|)} assume true; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,213 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {75573#(= 5 |old(~a16~0)|)} {75512#(= 4 ~a16~0)} #1104#return; {75457#false} is VALID [2020-07-18 05:29:09,219 INFO L263 TraceCheckUtils]: 0: Hoare triple {75456#true} call ULTIMATE.init(); {75570#(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 [2020-07-18 05:29:09,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {75570#(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; {75456#true} is VALID [2020-07-18 05:29:09,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#true} ~d~0 := 4; {75456#true} is VALID [2020-07-18 05:29:09,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#true} ~e~0 := 5; {75456#true} is VALID [2020-07-18 05:29:09,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#true} ~f~0 := 6; {75456#true} is VALID [2020-07-18 05:29:09,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#true} ~c~0 := 3; {75456#true} is VALID [2020-07-18 05:29:09,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#true} ~b~0 := 2; {75456#true} is VALID [2020-07-18 05:29:09,221 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#true} ~u~0 := 21; {75456#true} is VALID [2020-07-18 05:29:09,221 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#true} ~v~0 := 22; {75456#true} is VALID [2020-07-18 05:29:09,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#true} ~w~0 := 23; {75456#true} is VALID [2020-07-18 05:29:09,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#true} ~x~0 := 24; {75456#true} is VALID [2020-07-18 05:29:09,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#true} ~y~0 := 25; {75456#true} is VALID [2020-07-18 05:29:09,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#true} ~z~0 := 26; {75456#true} is VALID [2020-07-18 05:29:09,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#true} ~a17~0 := 1; {75456#true} is VALID [2020-07-18 05:29:09,223 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#true} ~a7~0 := 0; {75456#true} is VALID [2020-07-18 05:29:09,223 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#true} ~a20~0 := 1; {75456#true} is VALID [2020-07-18 05:29:09,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#true} ~a8~0 := 15; {75456#true} is VALID [2020-07-18 05:29:09,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#true} ~a12~0 := 8; {75456#true} is VALID [2020-07-18 05:29:09,224 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#true} ~a16~0 := 5; {75456#true} is VALID [2020-07-18 05:29:09,225 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#true} ~a21~0 := 1; {75456#true} is VALID [2020-07-18 05:29:09,225 INFO L280 TraceCheckUtils]: 20: Hoare triple {75456#true} assume true; {75456#true} is VALID [2020-07-18 05:29:09,225 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {75456#true} {75456#true} #1100#return; {75456#true} is VALID [2020-07-18 05:29:09,225 INFO L263 TraceCheckUtils]: 22: Hoare triple {75456#true} call #t~ret4 := main(); {75456#true} is VALID [2020-07-18 05:29:09,226 INFO L280 TraceCheckUtils]: 23: Hoare triple {75456#true} ~output~0 := -1; {75456#true} is VALID [2020-07-18 05:29:09,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {75456#true} assume !false; {75456#true} is VALID [2020-07-18 05:29:09,226 INFO L280 TraceCheckUtils]: 25: Hoare triple {75456#true} havoc ~input~0; {75456#true} is VALID [2020-07-18 05:29:09,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {75456#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75456#true} is VALID [2020-07-18 05:29:09,227 INFO L280 TraceCheckUtils]: 27: Hoare triple {75456#true} ~input~0 := #t~nondet2; {75456#true} is VALID [2020-07-18 05:29:09,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {75456#true} havoc #t~nondet2; {75456#true} is VALID [2020-07-18 05:29:09,228 INFO L280 TraceCheckUtils]: 29: Hoare triple {75456#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75456#true} is VALID [2020-07-18 05:29:09,229 INFO L263 TraceCheckUtils]: 30: Hoare triple {75456#true} call #t~ret3 := calculate_output(~input~0); {75571#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:29:09,230 INFO L280 TraceCheckUtils]: 31: Hoare triple {75571#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {75456#true} is VALID [2020-07-18 05:29:09,230 INFO L280 TraceCheckUtils]: 32: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,230 INFO L280 TraceCheckUtils]: 33: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,231 INFO L280 TraceCheckUtils]: 35: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,231 INFO L280 TraceCheckUtils]: 36: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-18 05:29:09,232 INFO L280 TraceCheckUtils]: 39: Hoare triple {75456#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))); {75456#true} is VALID [2020-07-18 05:29:09,232 INFO L280 TraceCheckUtils]: 40: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,232 INFO L280 TraceCheckUtils]: 41: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,233 INFO L280 TraceCheckUtils]: 42: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,233 INFO L280 TraceCheckUtils]: 43: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,234 INFO L280 TraceCheckUtils]: 45: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,234 INFO L280 TraceCheckUtils]: 46: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,235 INFO L280 TraceCheckUtils]: 49: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,235 INFO L280 TraceCheckUtils]: 50: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-18 05:29:09,235 INFO L280 TraceCheckUtils]: 51: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-18 05:29:09,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,236 INFO L280 TraceCheckUtils]: 53: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,236 INFO L280 TraceCheckUtils]: 54: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,236 INFO L280 TraceCheckUtils]: 55: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,236 INFO L280 TraceCheckUtils]: 56: Hoare triple {75456#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); {75456#true} is VALID [2020-07-18 05:29:09,236 INFO L280 TraceCheckUtils]: 57: Hoare triple {75456#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; {75456#true} is VALID [2020-07-18 05:29:09,237 INFO L280 TraceCheckUtils]: 58: Hoare triple {75456#true} ~a16~0 := 4; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,238 INFO L280 TraceCheckUtils]: 59: Hoare triple {75512#(= 4 ~a16~0)} ~a20~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,239 INFO L280 TraceCheckUtils]: 60: Hoare triple {75512#(= 4 ~a16~0)} ~a17~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,239 INFO L280 TraceCheckUtils]: 61: Hoare triple {75512#(= 4 ~a16~0)} #res := 24; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,240 INFO L280 TraceCheckUtils]: 62: Hoare triple {75512#(= 4 ~a16~0)} assume true; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,241 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {75512#(= 4 ~a16~0)} {75456#true} #1104#return; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,242 INFO L280 TraceCheckUtils]: 64: Hoare triple {75512#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,242 INFO L280 TraceCheckUtils]: 65: Hoare triple {75512#(= 4 ~a16~0)} ~output~0 := #t~ret3; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {75512#(= 4 ~a16~0)} havoc #t~ret3; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,243 INFO L280 TraceCheckUtils]: 67: Hoare triple {75512#(= 4 ~a16~0)} assume !false; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,244 INFO L280 TraceCheckUtils]: 68: Hoare triple {75512#(= 4 ~a16~0)} havoc ~input~0; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {75512#(= 4 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,245 INFO L280 TraceCheckUtils]: 70: Hoare triple {75512#(= 4 ~a16~0)} ~input~0 := #t~nondet2; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,246 INFO L280 TraceCheckUtils]: 71: Hoare triple {75512#(= 4 ~a16~0)} havoc #t~nondet2; {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,246 INFO L280 TraceCheckUtils]: 72: Hoare triple {75512#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75512#(= 4 ~a16~0)} is VALID [2020-07-18 05:29:09,248 INFO L263 TraceCheckUtils]: 73: Hoare triple {75512#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {75571#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:29:09,248 INFO L280 TraceCheckUtils]: 74: Hoare triple {75571#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,249 INFO L280 TraceCheckUtils]: 75: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,250 INFO L280 TraceCheckUtils]: 76: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,250 INFO L280 TraceCheckUtils]: 77: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,251 INFO L280 TraceCheckUtils]: 78: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,252 INFO L280 TraceCheckUtils]: 79: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,253 INFO L280 TraceCheckUtils]: 80: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,254 INFO L280 TraceCheckUtils]: 81: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,254 INFO L280 TraceCheckUtils]: 82: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,255 INFO L280 TraceCheckUtils]: 83: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,256 INFO L280 TraceCheckUtils]: 84: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,257 INFO L280 TraceCheckUtils]: 85: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,258 INFO L280 TraceCheckUtils]: 86: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,259 INFO L280 TraceCheckUtils]: 87: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,260 INFO L280 TraceCheckUtils]: 88: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,261 INFO L280 TraceCheckUtils]: 89: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,262 INFO L280 TraceCheckUtils]: 90: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,262 INFO L280 TraceCheckUtils]: 91: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,263 INFO L280 TraceCheckUtils]: 92: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,264 INFO L280 TraceCheckUtils]: 93: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,265 INFO L280 TraceCheckUtils]: 94: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,266 INFO L280 TraceCheckUtils]: 95: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,267 INFO L280 TraceCheckUtils]: 96: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,267 INFO L280 TraceCheckUtils]: 97: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,268 INFO L280 TraceCheckUtils]: 98: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,269 INFO L280 TraceCheckUtils]: 99: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,270 INFO L280 TraceCheckUtils]: 100: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,271 INFO L280 TraceCheckUtils]: 101: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,271 INFO L280 TraceCheckUtils]: 102: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,272 INFO L280 TraceCheckUtils]: 103: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,272 INFO L280 TraceCheckUtils]: 104: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,273 INFO L280 TraceCheckUtils]: 105: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,274 INFO L280 TraceCheckUtils]: 106: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,274 INFO L280 TraceCheckUtils]: 107: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,275 INFO L280 TraceCheckUtils]: 108: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,276 INFO L280 TraceCheckUtils]: 109: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,276 INFO L280 TraceCheckUtils]: 110: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,277 INFO L280 TraceCheckUtils]: 111: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,278 INFO L280 TraceCheckUtils]: 112: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,278 INFO L280 TraceCheckUtils]: 113: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,279 INFO L280 TraceCheckUtils]: 114: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,279 INFO L280 TraceCheckUtils]: 115: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,280 INFO L280 TraceCheckUtils]: 116: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,281 INFO L280 TraceCheckUtils]: 117: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,281 INFO L280 TraceCheckUtils]: 118: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,282 INFO L280 TraceCheckUtils]: 119: Hoare triple {75572#(= ~a16~0 |old(~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,282 INFO L280 TraceCheckUtils]: 120: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,283 INFO L280 TraceCheckUtils]: 121: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,284 INFO L280 TraceCheckUtils]: 122: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,284 INFO L280 TraceCheckUtils]: 123: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,285 INFO L280 TraceCheckUtils]: 124: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,285 INFO L280 TraceCheckUtils]: 125: Hoare triple {75572#(= ~a16~0 |old(~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; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,286 INFO L280 TraceCheckUtils]: 126: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,287 INFO L280 TraceCheckUtils]: 127: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,288 INFO L280 TraceCheckUtils]: 128: Hoare triple {75573#(= 5 |old(~a16~0)|)} #res := -1; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,289 INFO L280 TraceCheckUtils]: 129: Hoare triple {75573#(= 5 |old(~a16~0)|)} assume true; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:29:09,291 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {75573#(= 5 |old(~a16~0)|)} {75512#(= 4 ~a16~0)} #1104#return; {75457#false} is VALID [2020-07-18 05:29:09,291 INFO L280 TraceCheckUtils]: 131: Hoare triple {75457#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {75457#false} is VALID [2020-07-18 05:29:09,291 INFO L280 TraceCheckUtils]: 132: Hoare triple {75457#false} ~output~0 := #t~ret3; {75457#false} is VALID [2020-07-18 05:29:09,292 INFO L280 TraceCheckUtils]: 133: Hoare triple {75457#false} havoc #t~ret3; {75457#false} is VALID [2020-07-18 05:29:09,292 INFO L280 TraceCheckUtils]: 134: Hoare triple {75457#false} assume !false; {75457#false} is VALID [2020-07-18 05:29:09,292 INFO L280 TraceCheckUtils]: 135: Hoare triple {75457#false} havoc ~input~0; {75457#false} is VALID [2020-07-18 05:29:09,292 INFO L280 TraceCheckUtils]: 136: Hoare triple {75457#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75457#false} is VALID [2020-07-18 05:29:09,293 INFO L280 TraceCheckUtils]: 137: Hoare triple {75457#false} ~input~0 := #t~nondet2; {75457#false} is VALID [2020-07-18 05:29:09,293 INFO L280 TraceCheckUtils]: 138: Hoare triple {75457#false} havoc #t~nondet2; {75457#false} is VALID [2020-07-18 05:29:09,293 INFO L280 TraceCheckUtils]: 139: Hoare triple {75457#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75457#false} is VALID [2020-07-18 05:29:09,294 INFO L263 TraceCheckUtils]: 140: Hoare triple {75457#false} call #t~ret3 := calculate_output(~input~0); {75457#false} is VALID [2020-07-18 05:29:09,294 INFO L280 TraceCheckUtils]: 141: Hoare triple {75457#false} ~input := #in~input; {75457#false} is VALID [2020-07-18 05:29:09,294 INFO L280 TraceCheckUtils]: 142: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,295 INFO L280 TraceCheckUtils]: 143: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,295 INFO L280 TraceCheckUtils]: 144: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,295 INFO L280 TraceCheckUtils]: 145: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,295 INFO L280 TraceCheckUtils]: 146: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,296 INFO L280 TraceCheckUtils]: 147: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,296 INFO L280 TraceCheckUtils]: 148: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,296 INFO L280 TraceCheckUtils]: 149: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-18 05:29:09,297 INFO L280 TraceCheckUtils]: 150: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,297 INFO L280 TraceCheckUtils]: 151: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,297 INFO L280 TraceCheckUtils]: 152: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,297 INFO L280 TraceCheckUtils]: 153: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,298 INFO L280 TraceCheckUtils]: 154: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,298 INFO L280 TraceCheckUtils]: 155: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,298 INFO L280 TraceCheckUtils]: 156: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,298 INFO L280 TraceCheckUtils]: 157: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,299 INFO L280 TraceCheckUtils]: 158: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,299 INFO L280 TraceCheckUtils]: 159: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,299 INFO L280 TraceCheckUtils]: 160: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,300 INFO L280 TraceCheckUtils]: 161: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,300 INFO L280 TraceCheckUtils]: 162: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,300 INFO L280 TraceCheckUtils]: 163: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,300 INFO L280 TraceCheckUtils]: 164: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,301 INFO L280 TraceCheckUtils]: 165: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,301 INFO L280 TraceCheckUtils]: 166: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,301 INFO L280 TraceCheckUtils]: 167: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,302 INFO L280 TraceCheckUtils]: 168: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,302 INFO L280 TraceCheckUtils]: 169: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,302 INFO L280 TraceCheckUtils]: 170: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,303 INFO L280 TraceCheckUtils]: 171: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,303 INFO L280 TraceCheckUtils]: 172: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,303 INFO L280 TraceCheckUtils]: 173: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,303 INFO L280 TraceCheckUtils]: 174: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,303 INFO L280 TraceCheckUtils]: 175: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,304 INFO L280 TraceCheckUtils]: 176: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,304 INFO L280 TraceCheckUtils]: 177: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,304 INFO L280 TraceCheckUtils]: 178: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,304 INFO L280 TraceCheckUtils]: 179: Hoare triple {75457#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)))); {75457#false} is VALID [2020-07-18 05:29:09,304 INFO L280 TraceCheckUtils]: 180: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,305 INFO L280 TraceCheckUtils]: 181: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,305 INFO L280 TraceCheckUtils]: 182: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,305 INFO L280 TraceCheckUtils]: 183: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,305 INFO L280 TraceCheckUtils]: 184: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,305 INFO L280 TraceCheckUtils]: 185: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,305 INFO L280 TraceCheckUtils]: 186: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-18 05:29:09,306 INFO L280 TraceCheckUtils]: 187: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,306 INFO L280 TraceCheckUtils]: 188: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,306 INFO L280 TraceCheckUtils]: 189: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,306 INFO L280 TraceCheckUtils]: 190: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,306 INFO L280 TraceCheckUtils]: 191: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,307 INFO L280 TraceCheckUtils]: 192: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,307 INFO L280 TraceCheckUtils]: 193: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,307 INFO L280 TraceCheckUtils]: 194: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,307 INFO L280 TraceCheckUtils]: 195: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,308 INFO L280 TraceCheckUtils]: 196: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,308 INFO L280 TraceCheckUtils]: 197: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,308 INFO L280 TraceCheckUtils]: 198: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,308 INFO L280 TraceCheckUtils]: 199: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,308 INFO L280 TraceCheckUtils]: 200: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,309 INFO L280 TraceCheckUtils]: 201: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,309 INFO L280 TraceCheckUtils]: 202: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,309 INFO L280 TraceCheckUtils]: 203: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-18 05:29:09,309 INFO L280 TraceCheckUtils]: 204: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,309 INFO L280 TraceCheckUtils]: 205: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,309 INFO L280 TraceCheckUtils]: 206: Hoare triple {75457#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); {75457#false} is VALID [2020-07-18 05:29:09,310 INFO L280 TraceCheckUtils]: 207: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-18 05:29:09,310 INFO L280 TraceCheckUtils]: 208: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,310 INFO L280 TraceCheckUtils]: 209: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,310 INFO L280 TraceCheckUtils]: 210: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,310 INFO L280 TraceCheckUtils]: 211: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,310 INFO L280 TraceCheckUtils]: 212: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,311 INFO L280 TraceCheckUtils]: 213: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,311 INFO L280 TraceCheckUtils]: 214: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,311 INFO L280 TraceCheckUtils]: 215: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,311 INFO L280 TraceCheckUtils]: 216: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,311 INFO L280 TraceCheckUtils]: 217: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,312 INFO L280 TraceCheckUtils]: 218: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,312 INFO L280 TraceCheckUtils]: 219: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,312 INFO L280 TraceCheckUtils]: 220: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-18 05:29:09,312 INFO L280 TraceCheckUtils]: 221: Hoare triple {75457#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {75457#false} is VALID [2020-07-18 05:29:09,312 INFO L280 TraceCheckUtils]: 222: Hoare triple {75457#false} assume !false; {75457#false} is VALID [2020-07-18 05:29:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 129 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:29:09,361 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [629775314] [2020-07-18 05:29:09,361 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:29:09,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:29:09,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657404903] [2020-07-18 05:29:09,362 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-18 05:29:09,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:29:09,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:29:09,652 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:29:09,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:29:09,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:29:09,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:29:09,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:29:09,653 INFO L87 Difference]: Start difference. First operand 2036 states and 2410 transitions. Second operand 7 states. [2020-07-18 05:29:49,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:29:49,844 INFO L93 Difference]: Finished difference Result 5296 states and 6318 transitions. [2020-07-18 05:29:49,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 05:29:49,845 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-18 05:29:49,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:29:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:29:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1365 transitions. [2020-07-18 05:29:49,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:29:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1365 transitions. [2020-07-18 05:29:49,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1365 transitions. [2020-07-18 05:29:52,050 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1365 edges. 1365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:29:52,463 INFO L225 Difference]: With dead ends: 5296 [2020-07-18 05:29:52,463 INFO L226 Difference]: Without dead ends: 3284 [2020-07-18 05:29:52,467 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-18 05:29:52,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3284 states. [2020-07-18 05:30:23,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3284 to 3070. [2020-07-18 05:30:23,438 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:30:23,438 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3284 states. Second operand 3070 states. [2020-07-18 05:30:23,438 INFO L74 IsIncluded]: Start isIncluded. First operand 3284 states. Second operand 3070 states. [2020-07-18 05:30:23,439 INFO L87 Difference]: Start difference. First operand 3284 states. Second operand 3070 states. [2020-07-18 05:30:23,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:30:23,811 INFO L93 Difference]: Finished difference Result 3284 states and 3821 transitions. [2020-07-18 05:30:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3821 transitions. [2020-07-18 05:30:23,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:30:23,816 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:30:23,816 INFO L74 IsIncluded]: Start isIncluded. First operand 3070 states. Second operand 3284 states. [2020-07-18 05:30:23,816 INFO L87 Difference]: Start difference. First operand 3070 states. Second operand 3284 states. [2020-07-18 05:30:24,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:30:24,189 INFO L93 Difference]: Finished difference Result 3284 states and 3821 transitions. [2020-07-18 05:30:24,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3821 transitions. [2020-07-18 05:30:24,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:30:24,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:30:24,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:30:24,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:30:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3070 states. [2020-07-18 05:30:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 3070 states and 3574 transitions. [2020-07-18 05:30:24,528 INFO L78 Accepts]: Start accepts. Automaton has 3070 states and 3574 transitions. Word has length 223 [2020-07-18 05:30:24,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:30:24,528 INFO L479 AbstractCegarLoop]: Abstraction has 3070 states and 3574 transitions. [2020-07-18 05:30:24,528 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:30:24,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3070 states and 3574 transitions. [2020-07-18 05:30:36,129 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3574 edges. 3574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:30:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 3574 transitions. [2020-07-18 05:30:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-18 05:30:36,136 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:30:36,136 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:30:36,137 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 05:30:36,137 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:30:36,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:30:36,137 INFO L82 PathProgramCache]: Analyzing trace with hash 1076497044, now seen corresponding path program 1 times [2020-07-18 05:30:36,137 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:30:36,138 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2023722820] [2020-07-18 05:30:36,138 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:30:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:36,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {98998#(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; {98887#true} is VALID [2020-07-18 05:30:36,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#true} ~d~0 := 4; {98887#true} is VALID [2020-07-18 05:30:36,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#true} ~e~0 := 5; {98887#true} is VALID [2020-07-18 05:30:36,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#true} ~f~0 := 6; {98887#true} is VALID [2020-07-18 05:30:36,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#true} ~c~0 := 3; {98887#true} is VALID [2020-07-18 05:30:36,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#true} ~b~0 := 2; {98887#true} is VALID [2020-07-18 05:30:36,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#true} ~u~0 := 21; {98887#true} is VALID [2020-07-18 05:30:36,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#true} ~v~0 := 22; {98887#true} is VALID [2020-07-18 05:30:36,287 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#true} ~w~0 := 23; {98887#true} is VALID [2020-07-18 05:30:36,287 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~x~0 := 24; {98887#true} is VALID [2020-07-18 05:30:36,287 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~y~0 := 25; {98887#true} is VALID [2020-07-18 05:30:36,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#true} ~z~0 := 26; {98887#true} is VALID [2020-07-18 05:30:36,288 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#true} ~a17~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,288 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#true} ~a7~0 := 0; {98887#true} is VALID [2020-07-18 05:30:36,288 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#true} ~a20~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#true} ~a8~0 := 15; {98887#true} is VALID [2020-07-18 05:30:36,289 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#true} ~a12~0 := 8; {98887#true} is VALID [2020-07-18 05:30:36,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#true} ~a16~0 := 5; {98887#true} is VALID [2020-07-18 05:30:36,289 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#true} ~a21~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-18 05:30:36,289 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {98887#true} {98887#true} #1100#return; {98887#true} is VALID [2020-07-18 05:30:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:36,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {98887#true} is VALID [2020-07-18 05:30:36,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,340 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,340 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,341 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,341 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~a7~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~a17~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {99000#(= 1 ~a17~0)} ~a21~0 := 0; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {99000#(= 1 ~a17~0)} ~a20~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {99000#(= 1 ~a17~0)} ~a8~0 := 13; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,344 INFO L280 TraceCheckUtils]: 14: Hoare triple {99000#(= 1 ~a17~0)} ~a16~0 := 5; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,345 INFO L280 TraceCheckUtils]: 15: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,347 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} {98887#true} #1104#return; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:36,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {99001#(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); {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,396 INFO L280 TraceCheckUtils]: 7: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,396 INFO L280 TraceCheckUtils]: 8: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,397 INFO L280 TraceCheckUtils]: 9: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,398 INFO L280 TraceCheckUtils]: 10: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,399 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {98888#false} is VALID [2020-07-18 05:30:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:36,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {98887#true} is VALID [2020-07-18 05:30:36,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-18 05:30:36,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,423 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,424 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,426 INFO L280 TraceCheckUtils]: 27: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,426 INFO L280 TraceCheckUtils]: 28: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,427 INFO L280 TraceCheckUtils]: 30: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,427 INFO L280 TraceCheckUtils]: 31: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,427 INFO L280 TraceCheckUtils]: 32: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,428 INFO L280 TraceCheckUtils]: 34: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,428 INFO L280 TraceCheckUtils]: 35: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,428 INFO L280 TraceCheckUtils]: 36: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,428 INFO L280 TraceCheckUtils]: 37: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,428 INFO L280 TraceCheckUtils]: 38: Hoare triple {98887#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)))); {98887#true} is VALID [2020-07-18 05:30:36,428 INFO L280 TraceCheckUtils]: 39: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,429 INFO L280 TraceCheckUtils]: 40: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,429 INFO L280 TraceCheckUtils]: 41: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,429 INFO L280 TraceCheckUtils]: 42: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,429 INFO L280 TraceCheckUtils]: 43: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,429 INFO L280 TraceCheckUtils]: 44: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,430 INFO L280 TraceCheckUtils]: 45: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-18 05:30:36,430 INFO L280 TraceCheckUtils]: 46: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,430 INFO L280 TraceCheckUtils]: 47: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,430 INFO L280 TraceCheckUtils]: 48: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,430 INFO L280 TraceCheckUtils]: 49: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,430 INFO L280 TraceCheckUtils]: 50: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,431 INFO L280 TraceCheckUtils]: 51: Hoare triple {98887#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; {98887#true} is VALID [2020-07-18 05:30:36,431 INFO L280 TraceCheckUtils]: 52: Hoare triple {98887#true} ~a8~0 := 13; {98887#true} is VALID [2020-07-18 05:30:36,431 INFO L280 TraceCheckUtils]: 53: Hoare triple {98887#true} ~a16~0 := 4; {98887#true} is VALID [2020-07-18 05:30:36,431 INFO L280 TraceCheckUtils]: 54: Hoare triple {98887#true} #res := -1; {98887#true} is VALID [2020-07-18 05:30:36,431 INFO L280 TraceCheckUtils]: 55: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-18 05:30:36,432 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {98887#true} {98888#false} #1104#return; {98888#false} is VALID [2020-07-18 05:30:36,435 INFO L263 TraceCheckUtils]: 0: Hoare triple {98887#true} call ULTIMATE.init(); {98998#(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 [2020-07-18 05:30:36,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {98998#(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; {98887#true} is VALID [2020-07-18 05:30:36,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#true} ~d~0 := 4; {98887#true} is VALID [2020-07-18 05:30:36,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#true} ~e~0 := 5; {98887#true} is VALID [2020-07-18 05:30:36,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#true} ~f~0 := 6; {98887#true} is VALID [2020-07-18 05:30:36,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#true} ~c~0 := 3; {98887#true} is VALID [2020-07-18 05:30:36,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#true} ~b~0 := 2; {98887#true} is VALID [2020-07-18 05:30:36,436 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#true} ~u~0 := 21; {98887#true} is VALID [2020-07-18 05:30:36,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#true} ~v~0 := 22; {98887#true} is VALID [2020-07-18 05:30:36,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~w~0 := 23; {98887#true} is VALID [2020-07-18 05:30:36,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~x~0 := 24; {98887#true} is VALID [2020-07-18 05:30:36,437 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#true} ~y~0 := 25; {98887#true} is VALID [2020-07-18 05:30:36,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#true} ~z~0 := 26; {98887#true} is VALID [2020-07-18 05:30:36,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#true} ~a17~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#true} ~a7~0 := 0; {98887#true} is VALID [2020-07-18 05:30:36,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#true} ~a20~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#true} ~a8~0 := 15; {98887#true} is VALID [2020-07-18 05:30:36,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#true} ~a12~0 := 8; {98887#true} is VALID [2020-07-18 05:30:36,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#true} ~a16~0 := 5; {98887#true} is VALID [2020-07-18 05:30:36,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#true} ~a21~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-18 05:30:36,439 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {98887#true} {98887#true} #1100#return; {98887#true} is VALID [2020-07-18 05:30:36,439 INFO L263 TraceCheckUtils]: 22: Hoare triple {98887#true} call #t~ret4 := main(); {98887#true} is VALID [2020-07-18 05:30:36,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {98887#true} ~output~0 := -1; {98887#true} is VALID [2020-07-18 05:30:36,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {98887#true} assume !false; {98887#true} is VALID [2020-07-18 05:30:36,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {98887#true} havoc ~input~0; {98887#true} is VALID [2020-07-18 05:30:36,440 INFO L280 TraceCheckUtils]: 26: Hoare triple {98887#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98887#true} is VALID [2020-07-18 05:30:36,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {98887#true} ~input~0 := #t~nondet2; {98887#true} is VALID [2020-07-18 05:30:36,440 INFO L280 TraceCheckUtils]: 28: Hoare triple {98887#true} havoc #t~nondet2; {98887#true} is VALID [2020-07-18 05:30:36,440 INFO L280 TraceCheckUtils]: 29: Hoare triple {98887#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98887#true} is VALID [2020-07-18 05:30:36,442 INFO L263 TraceCheckUtils]: 30: Hoare triple {98887#true} call #t~ret3 := calculate_output(~input~0); {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:30:36,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {98887#true} is VALID [2020-07-18 05:30:36,442 INFO L280 TraceCheckUtils]: 32: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,442 INFO L280 TraceCheckUtils]: 34: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,443 INFO L280 TraceCheckUtils]: 37: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,443 INFO L280 TraceCheckUtils]: 38: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,443 INFO L280 TraceCheckUtils]: 39: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,443 INFO L280 TraceCheckUtils]: 40: Hoare triple {98887#true} ~a7~0 := 1; {98887#true} is VALID [2020-07-18 05:30:36,444 INFO L280 TraceCheckUtils]: 41: Hoare triple {98887#true} ~a17~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,445 INFO L280 TraceCheckUtils]: 42: Hoare triple {99000#(= 1 ~a17~0)} ~a21~0 := 0; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,446 INFO L280 TraceCheckUtils]: 43: Hoare triple {99000#(= 1 ~a17~0)} ~a20~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,446 INFO L280 TraceCheckUtils]: 44: Hoare triple {99000#(= 1 ~a17~0)} ~a8~0 := 13; {99000#(= 1 ~a17~0)} is VALID [2020-07-18 05:30:36,447 INFO L280 TraceCheckUtils]: 45: Hoare triple {99000#(= 1 ~a17~0)} ~a16~0 := 5; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,448 INFO L280 TraceCheckUtils]: 46: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,449 INFO L280 TraceCheckUtils]: 47: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,450 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} {98887#true} #1104#return; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,450 INFO L280 TraceCheckUtils]: 49: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,451 INFO L280 TraceCheckUtils]: 50: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,452 INFO L280 TraceCheckUtils]: 51: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,453 INFO L280 TraceCheckUtils]: 52: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,453 INFO L280 TraceCheckUtils]: 53: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,454 INFO L280 TraceCheckUtils]: 54: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,456 INFO L280 TraceCheckUtils]: 56: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,456 INFO L280 TraceCheckUtils]: 57: Hoare triple {98928#(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); {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:30:36,458 INFO L263 TraceCheckUtils]: 58: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:30:36,459 INFO L280 TraceCheckUtils]: 59: Hoare triple {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,460 INFO L280 TraceCheckUtils]: 60: Hoare triple {99001#(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); {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,461 INFO L280 TraceCheckUtils]: 61: Hoare triple {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,461 INFO L280 TraceCheckUtils]: 62: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,462 INFO L280 TraceCheckUtils]: 63: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,463 INFO L280 TraceCheckUtils]: 64: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,463 INFO L280 TraceCheckUtils]: 65: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,464 INFO L280 TraceCheckUtils]: 66: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,465 INFO L280 TraceCheckUtils]: 67: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,466 INFO L280 TraceCheckUtils]: 69: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:30:36,467 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {98888#false} is VALID [2020-07-18 05:30:36,468 INFO L280 TraceCheckUtils]: 71: Hoare triple {98888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98888#false} is VALID [2020-07-18 05:30:36,468 INFO L280 TraceCheckUtils]: 72: Hoare triple {98888#false} ~output~0 := #t~ret3; {98888#false} is VALID [2020-07-18 05:30:36,468 INFO L280 TraceCheckUtils]: 73: Hoare triple {98888#false} havoc #t~ret3; {98888#false} is VALID [2020-07-18 05:30:36,468 INFO L280 TraceCheckUtils]: 74: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-18 05:30:36,468 INFO L280 TraceCheckUtils]: 75: Hoare triple {98888#false} havoc ~input~0; {98888#false} is VALID [2020-07-18 05:30:36,469 INFO L280 TraceCheckUtils]: 76: Hoare triple {98888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98888#false} is VALID [2020-07-18 05:30:36,469 INFO L280 TraceCheckUtils]: 77: Hoare triple {98888#false} ~input~0 := #t~nondet2; {98888#false} is VALID [2020-07-18 05:30:36,469 INFO L280 TraceCheckUtils]: 78: Hoare triple {98888#false} havoc #t~nondet2; {98888#false} is VALID [2020-07-18 05:30:36,469 INFO L280 TraceCheckUtils]: 79: Hoare triple {98888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98888#false} is VALID [2020-07-18 05:30:36,469 INFO L263 TraceCheckUtils]: 80: Hoare triple {98888#false} call #t~ret3 := calculate_output(~input~0); {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:30:36,470 INFO L280 TraceCheckUtils]: 81: Hoare triple {98999#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {98887#true} is VALID [2020-07-18 05:30:36,470 INFO L280 TraceCheckUtils]: 82: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,470 INFO L280 TraceCheckUtils]: 83: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,470 INFO L280 TraceCheckUtils]: 84: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,470 INFO L280 TraceCheckUtils]: 85: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,470 INFO L280 TraceCheckUtils]: 86: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,471 INFO L280 TraceCheckUtils]: 87: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,471 INFO L280 TraceCheckUtils]: 88: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,471 INFO L280 TraceCheckUtils]: 89: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-18 05:30:36,471 INFO L280 TraceCheckUtils]: 90: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,471 INFO L280 TraceCheckUtils]: 91: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,471 INFO L280 TraceCheckUtils]: 92: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,472 INFO L280 TraceCheckUtils]: 93: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,472 INFO L280 TraceCheckUtils]: 94: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,472 INFO L280 TraceCheckUtils]: 95: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,472 INFO L280 TraceCheckUtils]: 96: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,472 INFO L280 TraceCheckUtils]: 97: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,472 INFO L280 TraceCheckUtils]: 98: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,473 INFO L280 TraceCheckUtils]: 99: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,473 INFO L280 TraceCheckUtils]: 100: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,473 INFO L280 TraceCheckUtils]: 101: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,473 INFO L280 TraceCheckUtils]: 102: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,473 INFO L280 TraceCheckUtils]: 103: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,473 INFO L280 TraceCheckUtils]: 104: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,474 INFO L280 TraceCheckUtils]: 105: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,474 INFO L280 TraceCheckUtils]: 106: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,474 INFO L280 TraceCheckUtils]: 107: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,474 INFO L280 TraceCheckUtils]: 108: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,474 INFO L280 TraceCheckUtils]: 109: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,474 INFO L280 TraceCheckUtils]: 110: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,475 INFO L280 TraceCheckUtils]: 111: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,475 INFO L280 TraceCheckUtils]: 112: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,475 INFO L280 TraceCheckUtils]: 113: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,475 INFO L280 TraceCheckUtils]: 114: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,475 INFO L280 TraceCheckUtils]: 115: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,476 INFO L280 TraceCheckUtils]: 116: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,476 INFO L280 TraceCheckUtils]: 117: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,476 INFO L280 TraceCheckUtils]: 118: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,476 INFO L280 TraceCheckUtils]: 119: Hoare triple {98887#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)))); {98887#true} is VALID [2020-07-18 05:30:36,476 INFO L280 TraceCheckUtils]: 120: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,476 INFO L280 TraceCheckUtils]: 121: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,477 INFO L280 TraceCheckUtils]: 122: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,477 INFO L280 TraceCheckUtils]: 123: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,477 INFO L280 TraceCheckUtils]: 124: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,477 INFO L280 TraceCheckUtils]: 125: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,477 INFO L280 TraceCheckUtils]: 126: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-18 05:30:36,477 INFO L280 TraceCheckUtils]: 127: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,478 INFO L280 TraceCheckUtils]: 128: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,478 INFO L280 TraceCheckUtils]: 129: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-18 05:30:36,478 INFO L280 TraceCheckUtils]: 130: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,478 INFO L280 TraceCheckUtils]: 131: Hoare triple {98887#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); {98887#true} is VALID [2020-07-18 05:30:36,478 INFO L280 TraceCheckUtils]: 132: Hoare triple {98887#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; {98887#true} is VALID [2020-07-18 05:30:36,478 INFO L280 TraceCheckUtils]: 133: Hoare triple {98887#true} ~a8~0 := 13; {98887#true} is VALID [2020-07-18 05:30:36,479 INFO L280 TraceCheckUtils]: 134: Hoare triple {98887#true} ~a16~0 := 4; {98887#true} is VALID [2020-07-18 05:30:36,479 INFO L280 TraceCheckUtils]: 135: Hoare triple {98887#true} #res := -1; {98887#true} is VALID [2020-07-18 05:30:36,479 INFO L280 TraceCheckUtils]: 136: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-18 05:30:36,479 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {98887#true} {98888#false} #1104#return; {98888#false} is VALID [2020-07-18 05:30:36,479 INFO L280 TraceCheckUtils]: 138: Hoare triple {98888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98888#false} is VALID [2020-07-18 05:30:36,479 INFO L280 TraceCheckUtils]: 139: Hoare triple {98888#false} ~output~0 := #t~ret3; {98888#false} is VALID [2020-07-18 05:30:36,480 INFO L280 TraceCheckUtils]: 140: Hoare triple {98888#false} havoc #t~ret3; {98888#false} is VALID [2020-07-18 05:30:36,480 INFO L280 TraceCheckUtils]: 141: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-18 05:30:36,480 INFO L280 TraceCheckUtils]: 142: Hoare triple {98888#false} havoc ~input~0; {98888#false} is VALID [2020-07-18 05:30:36,480 INFO L280 TraceCheckUtils]: 143: Hoare triple {98888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98888#false} is VALID [2020-07-18 05:30:36,480 INFO L280 TraceCheckUtils]: 144: Hoare triple {98888#false} ~input~0 := #t~nondet2; {98888#false} is VALID [2020-07-18 05:30:36,480 INFO L280 TraceCheckUtils]: 145: Hoare triple {98888#false} havoc #t~nondet2; {98888#false} is VALID [2020-07-18 05:30:36,481 INFO L280 TraceCheckUtils]: 146: Hoare triple {98888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98888#false} is VALID [2020-07-18 05:30:36,481 INFO L263 TraceCheckUtils]: 147: Hoare triple {98888#false} call #t~ret3 := calculate_output(~input~0); {98888#false} is VALID [2020-07-18 05:30:36,481 INFO L280 TraceCheckUtils]: 148: Hoare triple {98888#false} ~input := #in~input; {98888#false} is VALID [2020-07-18 05:30:36,481 INFO L280 TraceCheckUtils]: 149: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,481 INFO L280 TraceCheckUtils]: 150: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,482 INFO L280 TraceCheckUtils]: 151: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,482 INFO L280 TraceCheckUtils]: 152: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,482 INFO L280 TraceCheckUtils]: 153: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,482 INFO L280 TraceCheckUtils]: 154: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,482 INFO L280 TraceCheckUtils]: 155: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,482 INFO L280 TraceCheckUtils]: 156: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-18 05:30:36,483 INFO L280 TraceCheckUtils]: 157: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,483 INFO L280 TraceCheckUtils]: 158: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,483 INFO L280 TraceCheckUtils]: 159: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,483 INFO L280 TraceCheckUtils]: 160: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,483 INFO L280 TraceCheckUtils]: 161: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,484 INFO L280 TraceCheckUtils]: 162: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,484 INFO L280 TraceCheckUtils]: 163: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,484 INFO L280 TraceCheckUtils]: 164: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,484 INFO L280 TraceCheckUtils]: 165: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,484 INFO L280 TraceCheckUtils]: 166: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,484 INFO L280 TraceCheckUtils]: 167: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,485 INFO L280 TraceCheckUtils]: 168: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,485 INFO L280 TraceCheckUtils]: 169: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,485 INFO L280 TraceCheckUtils]: 170: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,485 INFO L280 TraceCheckUtils]: 171: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,485 INFO L280 TraceCheckUtils]: 172: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,485 INFO L280 TraceCheckUtils]: 173: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,486 INFO L280 TraceCheckUtils]: 174: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,486 INFO L280 TraceCheckUtils]: 175: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,486 INFO L280 TraceCheckUtils]: 176: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,486 INFO L280 TraceCheckUtils]: 177: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,486 INFO L280 TraceCheckUtils]: 178: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,486 INFO L280 TraceCheckUtils]: 179: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,487 INFO L280 TraceCheckUtils]: 180: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,487 INFO L280 TraceCheckUtils]: 181: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,487 INFO L280 TraceCheckUtils]: 182: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,487 INFO L280 TraceCheckUtils]: 183: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,487 INFO L280 TraceCheckUtils]: 184: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,487 INFO L280 TraceCheckUtils]: 185: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,488 INFO L280 TraceCheckUtils]: 186: Hoare triple {98888#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)))); {98888#false} is VALID [2020-07-18 05:30:36,488 INFO L280 TraceCheckUtils]: 187: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,488 INFO L280 TraceCheckUtils]: 188: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,488 INFO L280 TraceCheckUtils]: 189: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,488 INFO L280 TraceCheckUtils]: 190: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,488 INFO L280 TraceCheckUtils]: 191: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,489 INFO L280 TraceCheckUtils]: 192: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,489 INFO L280 TraceCheckUtils]: 193: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-18 05:30:36,489 INFO L280 TraceCheckUtils]: 194: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,489 INFO L280 TraceCheckUtils]: 195: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,489 INFO L280 TraceCheckUtils]: 196: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,489 INFO L280 TraceCheckUtils]: 197: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,490 INFO L280 TraceCheckUtils]: 198: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,490 INFO L280 TraceCheckUtils]: 199: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,490 INFO L280 TraceCheckUtils]: 200: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,490 INFO L280 TraceCheckUtils]: 201: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,490 INFO L280 TraceCheckUtils]: 202: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,490 INFO L280 TraceCheckUtils]: 203: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,491 INFO L280 TraceCheckUtils]: 204: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,491 INFO L280 TraceCheckUtils]: 205: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,491 INFO L280 TraceCheckUtils]: 206: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,491 INFO L280 TraceCheckUtils]: 207: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,491 INFO L280 TraceCheckUtils]: 208: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,491 INFO L280 TraceCheckUtils]: 209: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 210: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 211: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 212: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 213: Hoare triple {98888#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); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 214: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 215: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,492 INFO L280 TraceCheckUtils]: 216: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,493 INFO L280 TraceCheckUtils]: 217: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,493 INFO L280 TraceCheckUtils]: 218: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,493 INFO L280 TraceCheckUtils]: 219: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,493 INFO L280 TraceCheckUtils]: 220: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,493 INFO L280 TraceCheckUtils]: 221: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,493 INFO L280 TraceCheckUtils]: 222: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,494 INFO L280 TraceCheckUtils]: 223: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,494 INFO L280 TraceCheckUtils]: 224: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,494 INFO L280 TraceCheckUtils]: 225: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,494 INFO L280 TraceCheckUtils]: 226: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,495 INFO L280 TraceCheckUtils]: 227: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-18 05:30:36,495 INFO L280 TraceCheckUtils]: 228: Hoare triple {98888#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {98888#false} is VALID [2020-07-18 05:30:36,495 INFO L280 TraceCheckUtils]: 229: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-18 05:30:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 107 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-18 05:30:36,537 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2023722820] [2020-07-18 05:30:36,538 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:30:36,538 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 05:30:36,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100051716] [2020-07-18 05:30:36,539 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 230 [2020-07-18 05:30:36,539 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:30:36,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:30:36,820 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:30:36,820 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:30:36,820 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:30:36,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:30:36,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:30:36,821 INFO L87 Difference]: Start difference. First operand 3070 states and 3574 transitions. Second operand 8 states. [2020-07-18 05:31:21,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:31:21,270 INFO L93 Difference]: Finished difference Result 6489 states and 7585 transitions. [2020-07-18 05:31:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 05:31:21,270 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 230 [2020-07-18 05:31:21,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:31:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:31:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-18 05:31:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:31:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-18 05:31:21,284 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1555 transitions. [2020-07-18 05:31:24,010 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1555 edges. 1555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:31:24,454 INFO L225 Difference]: With dead ends: 6489 [2020-07-18 05:31:24,454 INFO L226 Difference]: Without dead ends: 3443 [2020-07-18 05:31:24,460 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-18 05:31:24,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3443 states. [2020-07-18 05:31:54,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3443 to 3330. [2020-07-18 05:31:54,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:31:54,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3443 states. Second operand 3330 states. [2020-07-18 05:31:54,945 INFO L74 IsIncluded]: Start isIncluded. First operand 3443 states. Second operand 3330 states. [2020-07-18 05:31:54,945 INFO L87 Difference]: Start difference. First operand 3443 states. Second operand 3330 states. [2020-07-18 05:31:55,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:31:55,308 INFO L93 Difference]: Finished difference Result 3443 states and 3963 transitions. [2020-07-18 05:31:55,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 3963 transitions. [2020-07-18 05:31:55,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:31:55,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:31:55,311 INFO L74 IsIncluded]: Start isIncluded. First operand 3330 states. Second operand 3443 states. [2020-07-18 05:31:55,311 INFO L87 Difference]: Start difference. First operand 3330 states. Second operand 3443 states. [2020-07-18 05:31:55,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:31:55,685 INFO L93 Difference]: Finished difference Result 3443 states and 3963 transitions. [2020-07-18 05:31:55,685 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 3963 transitions. [2020-07-18 05:31:55,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:31:55,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:31:55,690 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:31:55,690 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:31:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3330 states. [2020-07-18 05:31:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 3330 states and 3839 transitions. [2020-07-18 05:31:56,065 INFO L78 Accepts]: Start accepts. Automaton has 3330 states and 3839 transitions. Word has length 230 [2020-07-18 05:31:56,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:31:56,066 INFO L479 AbstractCegarLoop]: Abstraction has 3330 states and 3839 transitions. [2020-07-18 05:31:56,066 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:31:56,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3330 states and 3839 transitions. [2020-07-18 05:32:08,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3839 edges. 3839 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 3839 transitions. [2020-07-18 05:32:08,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2020-07-18 05:32:08,915 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:32:08,916 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:32:08,917 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 05:32:08,917 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:32:08,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:32:08,917 INFO L82 PathProgramCache]: Analyzing trace with hash 593163376, now seen corresponding path program 1 times [2020-07-18 05:32:08,917 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:32:08,919 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1999047727] [2020-07-18 05:32:08,919 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:32:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:09,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {125694#(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; {125558#true} is VALID [2020-07-18 05:32:09,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#true} ~d~0 := 4; {125558#true} is VALID [2020-07-18 05:32:09,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~e~0 := 5; {125558#true} is VALID [2020-07-18 05:32:09,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~f~0 := 6; {125558#true} is VALID [2020-07-18 05:32:09,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} ~c~0 := 3; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} ~b~0 := 2; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#true} ~u~0 := 21; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#true} ~v~0 := 22; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#true} ~w~0 := 23; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#true} ~x~0 := 24; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#true} ~y~0 := 25; {125558#true} is VALID [2020-07-18 05:32:09,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#true} ~z~0 := 26; {125558#true} is VALID [2020-07-18 05:32:09,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#true} ~a17~0 := 1; {125558#true} is VALID [2020-07-18 05:32:09,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#true} ~a7~0 := 0; {125558#true} is VALID [2020-07-18 05:32:09,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#true} ~a20~0 := 1; {125558#true} is VALID [2020-07-18 05:32:09,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#true} ~a8~0 := 15; {125558#true} is VALID [2020-07-18 05:32:09,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#true} ~a12~0 := 8; {125558#true} is VALID [2020-07-18 05:32:09,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-18 05:32:09,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#true} ~a21~0 := 1; {125558#true} is VALID [2020-07-18 05:32:09,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-18 05:32:09,159 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {125558#true} {125558#true} #1100#return; {125558#true} is VALID [2020-07-18 05:32:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:09,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {125558#true} is VALID [2020-07-18 05:32:09,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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; {125558#true} is VALID [2020-07-18 05:32:09,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-18 05:32:09,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~a20~0 := 0; {125558#true} is VALID [2020-07-18 05:32:09,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-18 05:32:09,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-18 05:32:09,194 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-18 05:32:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:09,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {125558#true} is VALID [2020-07-18 05:32:09,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,211 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,211 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-18 05:32:09,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,212 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,213 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,213 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,213 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,214 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,214 INFO L280 TraceCheckUtils]: 21: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,214 INFO L280 TraceCheckUtils]: 22: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,214 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,215 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,215 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,215 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,215 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,215 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,216 INFO L280 TraceCheckUtils]: 30: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,216 INFO L280 TraceCheckUtils]: 31: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,216 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,216 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,216 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,216 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,217 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,217 INFO L280 TraceCheckUtils]: 37: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,217 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-18 05:32:09,217 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,217 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,217 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,218 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,218 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#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; {125558#true} is VALID [2020-07-18 05:32:09,218 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#true} ~a17~0 := 0; {125558#true} is VALID [2020-07-18 05:32:09,218 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-18 05:32:09,218 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-18 05:32:09,219 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-18 05:32:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:09,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {125558#true} is VALID [2020-07-18 05:32:09,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,244 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-18 05:32:09,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,245 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,245 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,245 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,246 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,246 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,246 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,246 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,247 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,247 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,247 INFO L280 TraceCheckUtils]: 21: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,247 INFO L280 TraceCheckUtils]: 22: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,247 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,248 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,248 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,248 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,248 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,249 INFO L280 TraceCheckUtils]: 30: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,249 INFO L280 TraceCheckUtils]: 31: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,249 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,249 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,249 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,250 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-18 05:32:09,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,251 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,251 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,251 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,251 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-18 05:32:09,251 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,252 INFO L280 TraceCheckUtils]: 47: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,252 INFO L280 TraceCheckUtils]: 48: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,252 INFO L280 TraceCheckUtils]: 49: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,252 INFO L280 TraceCheckUtils]: 50: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,253 INFO L280 TraceCheckUtils]: 51: Hoare triple {125558#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; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,253 INFO L280 TraceCheckUtils]: 52: Hoare triple {125693#(not (= 1 ~a17~0))} ~a8~0 := 13; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,254 INFO L280 TraceCheckUtils]: 53: Hoare triple {125693#(not (= 1 ~a17~0))} ~a16~0 := 4; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,255 INFO L280 TraceCheckUtils]: 54: Hoare triple {125693#(not (= 1 ~a17~0))} #res := -1; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,255 INFO L280 TraceCheckUtils]: 55: Hoare triple {125693#(not (= 1 ~a17~0))} assume true; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,256 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {125693#(not (= 1 ~a17~0))} {125558#true} #1104#return; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,262 INFO L263 TraceCheckUtils]: 0: Hoare triple {125558#true} call ULTIMATE.init(); {125694#(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 [2020-07-18 05:32:09,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {125694#(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; {125558#true} is VALID [2020-07-18 05:32:09,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~d~0 := 4; {125558#true} is VALID [2020-07-18 05:32:09,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~e~0 := 5; {125558#true} is VALID [2020-07-18 05:32:09,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} ~f~0 := 6; {125558#true} is VALID [2020-07-18 05:32:09,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} ~c~0 := 3; {125558#true} is VALID [2020-07-18 05:32:09,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#true} ~b~0 := 2; {125558#true} is VALID [2020-07-18 05:32:09,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#true} ~u~0 := 21; {125558#true} is VALID [2020-07-18 05:32:09,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#true} ~v~0 := 22; {125558#true} is VALID [2020-07-18 05:32:09,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#true} ~w~0 := 23; {125558#true} is VALID [2020-07-18 05:32:09,264 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#true} ~x~0 := 24; {125558#true} is VALID [2020-07-18 05:32:09,264 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#true} ~y~0 := 25; {125558#true} is VALID [2020-07-18 05:32:09,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#true} ~z~0 := 26; {125558#true} is VALID [2020-07-18 05:32:09,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#true} ~a17~0 := 1; {125558#true} is VALID [2020-07-18 05:32:09,265 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#true} ~a7~0 := 0; {125558#true} is VALID [2020-07-18 05:32:09,265 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#true} ~a20~0 := 1; {125558#true} is VALID [2020-07-18 05:32:09,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#true} ~a8~0 := 15; {125558#true} is VALID [2020-07-18 05:32:09,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#true} ~a12~0 := 8; {125558#true} is VALID [2020-07-18 05:32:09,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-18 05:32:09,266 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#true} ~a21~0 := 1; {125558#true} is VALID [2020-07-18 05:32:09,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-18 05:32:09,266 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {125558#true} {125558#true} #1100#return; {125558#true} is VALID [2020-07-18 05:32:09,266 INFO L263 TraceCheckUtils]: 22: Hoare triple {125558#true} call #t~ret4 := main(); {125558#true} is VALID [2020-07-18 05:32:09,266 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#true} ~output~0 := -1; {125558#true} is VALID [2020-07-18 05:32:09,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-18 05:32:09,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-18 05:32:09,267 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-18 05:32:09,267 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-18 05:32:09,267 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-18 05:32:09,267 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-18 05:32:09,269 INFO L263 TraceCheckUtils]: 30: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:32:09,269 INFO L280 TraceCheckUtils]: 31: Hoare triple {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {125558#true} is VALID [2020-07-18 05:32:09,269 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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; {125558#true} is VALID [2020-07-18 05:32:09,269 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-18 05:32:09,269 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#true} ~a20~0 := 0; {125558#true} is VALID [2020-07-18 05:32:09,270 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-18 05:32:09,270 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-18 05:32:09,270 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-18 05:32:09,270 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125558#true} is VALID [2020-07-18 05:32:09,270 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#true} ~output~0 := #t~ret3; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#true} havoc #t~ret3; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-18 05:32:09,271 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-18 05:32:09,273 INFO L263 TraceCheckUtils]: 47: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:32:09,273 INFO L280 TraceCheckUtils]: 48: Hoare triple {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {125558#true} is VALID [2020-07-18 05:32:09,273 INFO L280 TraceCheckUtils]: 49: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,273 INFO L280 TraceCheckUtils]: 50: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,273 INFO L280 TraceCheckUtils]: 51: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,274 INFO L280 TraceCheckUtils]: 52: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,274 INFO L280 TraceCheckUtils]: 53: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,274 INFO L280 TraceCheckUtils]: 54: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,274 INFO L280 TraceCheckUtils]: 55: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,274 INFO L280 TraceCheckUtils]: 56: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-18 05:32:09,274 INFO L280 TraceCheckUtils]: 57: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,275 INFO L280 TraceCheckUtils]: 58: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,275 INFO L280 TraceCheckUtils]: 59: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,275 INFO L280 TraceCheckUtils]: 60: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,275 INFO L280 TraceCheckUtils]: 61: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,275 INFO L280 TraceCheckUtils]: 62: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,275 INFO L280 TraceCheckUtils]: 63: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,276 INFO L280 TraceCheckUtils]: 64: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,276 INFO L280 TraceCheckUtils]: 65: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,276 INFO L280 TraceCheckUtils]: 66: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,276 INFO L280 TraceCheckUtils]: 67: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,276 INFO L280 TraceCheckUtils]: 68: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,277 INFO L280 TraceCheckUtils]: 69: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,277 INFO L280 TraceCheckUtils]: 70: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,277 INFO L280 TraceCheckUtils]: 71: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,277 INFO L280 TraceCheckUtils]: 72: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,277 INFO L280 TraceCheckUtils]: 73: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,278 INFO L280 TraceCheckUtils]: 74: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,278 INFO L280 TraceCheckUtils]: 75: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,278 INFO L280 TraceCheckUtils]: 76: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,278 INFO L280 TraceCheckUtils]: 77: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,278 INFO L280 TraceCheckUtils]: 78: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,278 INFO L280 TraceCheckUtils]: 79: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,279 INFO L280 TraceCheckUtils]: 80: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,279 INFO L280 TraceCheckUtils]: 81: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,279 INFO L280 TraceCheckUtils]: 82: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,279 INFO L280 TraceCheckUtils]: 83: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,279 INFO L280 TraceCheckUtils]: 84: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,279 INFO L280 TraceCheckUtils]: 85: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,280 INFO L280 TraceCheckUtils]: 86: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-18 05:32:09,280 INFO L280 TraceCheckUtils]: 87: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,280 INFO L280 TraceCheckUtils]: 88: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,280 INFO L280 TraceCheckUtils]: 89: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,280 INFO L280 TraceCheckUtils]: 90: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,281 INFO L280 TraceCheckUtils]: 91: Hoare triple {125558#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; {125558#true} is VALID [2020-07-18 05:32:09,281 INFO L280 TraceCheckUtils]: 92: Hoare triple {125558#true} ~a17~0 := 0; {125558#true} is VALID [2020-07-18 05:32:09,281 INFO L280 TraceCheckUtils]: 93: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-18 05:32:09,281 INFO L280 TraceCheckUtils]: 94: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-18 05:32:09,281 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-18 05:32:09,281 INFO L280 TraceCheckUtils]: 96: Hoare triple {125558#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125558#true} is VALID [2020-07-18 05:32:09,282 INFO L280 TraceCheckUtils]: 97: Hoare triple {125558#true} ~output~0 := #t~ret3; {125558#true} is VALID [2020-07-18 05:32:09,282 INFO L280 TraceCheckUtils]: 98: Hoare triple {125558#true} havoc #t~ret3; {125558#true} is VALID [2020-07-18 05:32:09,282 INFO L280 TraceCheckUtils]: 99: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-18 05:32:09,282 INFO L280 TraceCheckUtils]: 100: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-18 05:32:09,282 INFO L280 TraceCheckUtils]: 101: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-18 05:32:09,282 INFO L280 TraceCheckUtils]: 102: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-18 05:32:09,283 INFO L280 TraceCheckUtils]: 103: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-18 05:32:09,283 INFO L280 TraceCheckUtils]: 104: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-18 05:32:09,284 INFO L263 TraceCheckUtils]: 105: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-18 05:32:09,284 INFO L280 TraceCheckUtils]: 106: Hoare triple {125695#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {125558#true} is VALID [2020-07-18 05:32:09,284 INFO L280 TraceCheckUtils]: 107: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,285 INFO L280 TraceCheckUtils]: 108: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,285 INFO L280 TraceCheckUtils]: 109: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,285 INFO L280 TraceCheckUtils]: 110: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,285 INFO L280 TraceCheckUtils]: 111: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,285 INFO L280 TraceCheckUtils]: 112: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,285 INFO L280 TraceCheckUtils]: 113: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,286 INFO L280 TraceCheckUtils]: 114: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-18 05:32:09,286 INFO L280 TraceCheckUtils]: 115: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,286 INFO L280 TraceCheckUtils]: 116: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,286 INFO L280 TraceCheckUtils]: 117: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,286 INFO L280 TraceCheckUtils]: 118: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,286 INFO L280 TraceCheckUtils]: 119: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,287 INFO L280 TraceCheckUtils]: 120: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,287 INFO L280 TraceCheckUtils]: 121: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,287 INFO L280 TraceCheckUtils]: 122: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,287 INFO L280 TraceCheckUtils]: 123: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,287 INFO L280 TraceCheckUtils]: 124: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,287 INFO L280 TraceCheckUtils]: 125: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,288 INFO L280 TraceCheckUtils]: 126: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,288 INFO L280 TraceCheckUtils]: 127: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,288 INFO L280 TraceCheckUtils]: 128: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,288 INFO L280 TraceCheckUtils]: 129: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,288 INFO L280 TraceCheckUtils]: 130: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,288 INFO L280 TraceCheckUtils]: 131: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,289 INFO L280 TraceCheckUtils]: 132: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,289 INFO L280 TraceCheckUtils]: 133: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,289 INFO L280 TraceCheckUtils]: 134: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,289 INFO L280 TraceCheckUtils]: 135: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,289 INFO L280 TraceCheckUtils]: 136: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,289 INFO L280 TraceCheckUtils]: 137: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,290 INFO L280 TraceCheckUtils]: 138: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,290 INFO L280 TraceCheckUtils]: 139: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,290 INFO L280 TraceCheckUtils]: 140: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,290 INFO L280 TraceCheckUtils]: 141: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,290 INFO L280 TraceCheckUtils]: 142: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,290 INFO L280 TraceCheckUtils]: 143: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,291 INFO L280 TraceCheckUtils]: 144: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-18 05:32:09,291 INFO L280 TraceCheckUtils]: 145: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,291 INFO L280 TraceCheckUtils]: 146: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,291 INFO L280 TraceCheckUtils]: 147: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,291 INFO L280 TraceCheckUtils]: 148: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,291 INFO L280 TraceCheckUtils]: 149: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,292 INFO L280 TraceCheckUtils]: 150: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,292 INFO L280 TraceCheckUtils]: 151: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-18 05:32:09,292 INFO L280 TraceCheckUtils]: 152: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,292 INFO L280 TraceCheckUtils]: 153: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,292 INFO L280 TraceCheckUtils]: 154: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-18 05:32:09,292 INFO L280 TraceCheckUtils]: 155: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,293 INFO L280 TraceCheckUtils]: 156: Hoare triple {125558#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); {125558#true} is VALID [2020-07-18 05:32:09,293 INFO L280 TraceCheckUtils]: 157: Hoare triple {125558#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; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,294 INFO L280 TraceCheckUtils]: 158: Hoare triple {125693#(not (= 1 ~a17~0))} ~a8~0 := 13; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,295 INFO L280 TraceCheckUtils]: 159: Hoare triple {125693#(not (= 1 ~a17~0))} ~a16~0 := 4; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,295 INFO L280 TraceCheckUtils]: 160: Hoare triple {125693#(not (= 1 ~a17~0))} #res := -1; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,296 INFO L280 TraceCheckUtils]: 161: Hoare triple {125693#(not (= 1 ~a17~0))} assume true; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,297 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {125693#(not (= 1 ~a17~0))} {125558#true} #1104#return; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,297 INFO L280 TraceCheckUtils]: 163: Hoare triple {125693#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,298 INFO L280 TraceCheckUtils]: 164: Hoare triple {125693#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,299 INFO L280 TraceCheckUtils]: 165: Hoare triple {125693#(not (= 1 ~a17~0))} havoc #t~ret3; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,299 INFO L280 TraceCheckUtils]: 166: Hoare triple {125693#(not (= 1 ~a17~0))} assume !false; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,300 INFO L280 TraceCheckUtils]: 167: Hoare triple {125693#(not (= 1 ~a17~0))} havoc ~input~0; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,301 INFO L280 TraceCheckUtils]: 168: Hoare triple {125693#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,302 INFO L280 TraceCheckUtils]: 169: Hoare triple {125693#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,302 INFO L280 TraceCheckUtils]: 170: Hoare triple {125693#(not (= 1 ~a17~0))} havoc #t~nondet2; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,303 INFO L280 TraceCheckUtils]: 171: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,304 INFO L263 TraceCheckUtils]: 172: Hoare triple {125693#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,304 INFO L280 TraceCheckUtils]: 173: Hoare triple {125693#(not (= 1 ~a17~0))} ~input := #in~input; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,305 INFO L280 TraceCheckUtils]: 174: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,305 INFO L280 TraceCheckUtils]: 175: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,306 INFO L280 TraceCheckUtils]: 176: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,307 INFO L280 TraceCheckUtils]: 177: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,307 INFO L280 TraceCheckUtils]: 178: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,308 INFO L280 TraceCheckUtils]: 179: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,309 INFO L280 TraceCheckUtils]: 180: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,309 INFO L280 TraceCheckUtils]: 181: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,310 INFO L280 TraceCheckUtils]: 182: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,311 INFO L280 TraceCheckUtils]: 183: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,311 INFO L280 TraceCheckUtils]: 184: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,312 INFO L280 TraceCheckUtils]: 185: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,312 INFO L280 TraceCheckUtils]: 186: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,313 INFO L280 TraceCheckUtils]: 187: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,314 INFO L280 TraceCheckUtils]: 188: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,314 INFO L280 TraceCheckUtils]: 189: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,315 INFO L280 TraceCheckUtils]: 190: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,315 INFO L280 TraceCheckUtils]: 191: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,316 INFO L280 TraceCheckUtils]: 192: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,317 INFO L280 TraceCheckUtils]: 193: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,317 INFO L280 TraceCheckUtils]: 194: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,318 INFO L280 TraceCheckUtils]: 195: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,318 INFO L280 TraceCheckUtils]: 196: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,319 INFO L280 TraceCheckUtils]: 197: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,320 INFO L280 TraceCheckUtils]: 198: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,320 INFO L280 TraceCheckUtils]: 199: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,321 INFO L280 TraceCheckUtils]: 200: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,325 INFO L280 TraceCheckUtils]: 201: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,326 INFO L280 TraceCheckUtils]: 202: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,327 INFO L280 TraceCheckUtils]: 203: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,328 INFO L280 TraceCheckUtils]: 204: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,328 INFO L280 TraceCheckUtils]: 205: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,329 INFO L280 TraceCheckUtils]: 206: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,329 INFO L280 TraceCheckUtils]: 207: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,330 INFO L280 TraceCheckUtils]: 208: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,331 INFO L280 TraceCheckUtils]: 209: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,331 INFO L280 TraceCheckUtils]: 210: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,332 INFO L280 TraceCheckUtils]: 211: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,332 INFO L280 TraceCheckUtils]: 212: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,333 INFO L280 TraceCheckUtils]: 213: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,334 INFO L280 TraceCheckUtils]: 214: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,334 INFO L280 TraceCheckUtils]: 215: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,335 INFO L280 TraceCheckUtils]: 216: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,336 INFO L280 TraceCheckUtils]: 217: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,336 INFO L280 TraceCheckUtils]: 218: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,337 INFO L280 TraceCheckUtils]: 219: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,338 INFO L280 TraceCheckUtils]: 220: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,338 INFO L280 TraceCheckUtils]: 221: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,339 INFO L280 TraceCheckUtils]: 222: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,340 INFO L280 TraceCheckUtils]: 223: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,340 INFO L280 TraceCheckUtils]: 224: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,341 INFO L280 TraceCheckUtils]: 225: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,342 INFO L280 TraceCheckUtils]: 226: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,342 INFO L280 TraceCheckUtils]: 227: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,343 INFO L280 TraceCheckUtils]: 228: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,344 INFO L280 TraceCheckUtils]: 229: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,345 INFO L280 TraceCheckUtils]: 230: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,345 INFO L280 TraceCheckUtils]: 231: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,346 INFO L280 TraceCheckUtils]: 232: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,347 INFO L280 TraceCheckUtils]: 233: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,347 INFO L280 TraceCheckUtils]: 234: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,348 INFO L280 TraceCheckUtils]: 235: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,349 INFO L280 TraceCheckUtils]: 236: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,349 INFO L280 TraceCheckUtils]: 237: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,350 INFO L280 TraceCheckUtils]: 238: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,351 INFO L280 TraceCheckUtils]: 239: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,351 INFO L280 TraceCheckUtils]: 240: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,352 INFO L280 TraceCheckUtils]: 241: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,353 INFO L280 TraceCheckUtils]: 242: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,353 INFO L280 TraceCheckUtils]: 243: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,354 INFO L280 TraceCheckUtils]: 244: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,354 INFO L280 TraceCheckUtils]: 245: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,355 INFO L280 TraceCheckUtils]: 246: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,356 INFO L280 TraceCheckUtils]: 247: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,357 INFO L280 TraceCheckUtils]: 248: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,357 INFO L280 TraceCheckUtils]: 249: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,358 INFO L280 TraceCheckUtils]: 250: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,359 INFO L280 TraceCheckUtils]: 251: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,359 INFO L280 TraceCheckUtils]: 252: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:09,360 INFO L280 TraceCheckUtils]: 253: Hoare triple {125693#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {125559#false} is VALID [2020-07-18 05:32:09,360 INFO L280 TraceCheckUtils]: 254: Hoare triple {125559#false} assume !false; {125559#false} is VALID [2020-07-18 05:32:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 126 proven. 3 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-07-18 05:32:09,417 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1999047727] [2020-07-18 05:32:09,417 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:32:09,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:32:09,423 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265642081] [2020-07-18 05:32:09,424 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 255 [2020-07-18 05:32:09,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:32:09,425 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:32:09,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:09,700 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:32:09,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:32:09,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:32:09,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:32:09,701 INFO L87 Difference]: Start difference. First operand 3330 states and 3839 transitions. Second operand 5 states. [2020-07-18 05:32:48,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:32:48,040 INFO L93 Difference]: Finished difference Result 6576 states and 7588 transitions. [2020-07-18 05:32:48,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:32:48,040 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 255 [2020-07-18 05:32:48,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:32:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:32:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1314 transitions. [2020-07-18 05:32:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:32:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1314 transitions. [2020-07-18 05:32:48,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1314 transitions. [2020-07-18 05:32:50,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1314 edges. 1314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:50,272 INFO L225 Difference]: With dead ends: 6576 [2020-07-18 05:32:50,272 INFO L226 Difference]: Without dead ends: 0 [2020-07-18 05:32:50,284 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:32:50,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-18 05:32:50,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-18 05:32:50,284 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:32:50,284 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-18 05:32:50,285 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-18 05:32:50,285 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-18 05:32:50,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:32:50,285 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-18 05:32:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 05:32:50,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:32:50,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:32:50,286 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-18 05:32:50,286 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-18 05:32:50,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:32:50,286 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-18 05:32:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 05:32:50,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:32:50,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:32:50,287 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:32:50,287 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:32:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-18 05:32:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-18 05:32:50,287 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 255 [2020-07-18 05:32:50,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:32:50,287 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-18 05:32:50,287 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:32:50,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-18 05:32:50,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 05:32:50,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:32:50,288 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 05:32:50,290 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-18 05:33:30,490 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:30,928 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:33:31,414 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:33:31,848 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:33:32,937 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:33,351 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:33:34,480 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:35,560 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:36,008 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:33:36,461 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-18 05:33:36,864 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 56 [2020-07-18 05:33:37,192 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 50 [2020-07-18 05:33:37,536 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-07-18 05:33:38,640 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:39,255 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-18 05:33:39,640 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-18 05:33:40,437 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2020-07-18 05:33:40,845 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 55 [2020-07-18 05:33:41,296 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-18 05:33:41,635 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-18 05:33:42,715 WARN L193 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:43,155 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-18 05:33:43,466 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 45 [2020-07-18 05:33:44,554 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:45,638 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:46,037 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-18 05:33:46,357 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-18 05:33:46,733 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:33:47,201 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:33:48,279 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:48,622 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-18 05:33:49,053 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-18 05:33:49,706 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-18 05:33:50,070 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-18 05:33:50,478 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 56 [2020-07-18 05:33:50,938 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 52 [2020-07-18 05:33:51,262 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-18 05:33:52,362 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:52,774 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-18 05:33:53,138 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-18 05:33:53,509 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:33:54,247 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-18 05:33:54,697 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-18 05:33:55,103 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-18 05:33:55,494 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-18 05:33:55,893 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-18 05:33:56,372 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-18 05:33:56,769 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-18 05:33:57,852 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:33:58,227 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-18 05:33:59,325 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:00,303 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 53 [2020-07-18 05:34:00,801 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-18 05:34:01,153 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-18 05:34:01,472 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-18 05:34:01,869 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-18 05:34:02,203 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 45 [2020-07-18 05:34:02,688 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-18 05:34:03,036 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-18 05:34:03,509 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-18 05:34:03,966 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:05,057 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:06,167 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:06,496 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-18 05:34:06,808 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 43 [2020-07-18 05:34:07,907 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:08,362 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:08,842 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:34:09,281 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:34:10,410 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:10,835 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:11,925 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:13,025 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:13,430 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2020-07-18 05:34:13,776 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:34:14,885 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:15,448 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 52 [2020-07-18 05:34:15,944 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-18 05:34:16,350 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-18 05:34:17,467 WARN L193 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:17,864 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-18 05:34:18,545 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 55 [2020-07-18 05:34:18,885 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-18 05:34:19,704 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-18 05:34:20,431 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-18 05:34:20,792 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-18 05:34:21,127 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-18 05:34:21,499 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-18 05:34:22,600 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:22,941 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-18 05:34:23,263 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 47 [2020-07-18 05:34:23,761 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-18 05:34:24,210 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-18 05:34:24,674 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:25,777 WARN L193 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:26,890 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:27,936 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:29,008 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:29,445 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:34:29,912 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:30,403 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:34:31,524 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:31,999 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-18 05:34:32,408 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:34:32,818 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 54 [2020-07-18 05:34:33,939 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:34,281 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-18 05:34:34,823 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-18 05:34:35,376 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 52 [2020-07-18 05:34:35,779 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 53 [2020-07-18 05:34:36,220 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 46 [2020-07-18 05:34:37,037 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-18 05:34:38,135 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:39,238 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:40,357 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:40,759 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-18 05:34:41,843 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 123 DAG size of output: 66 [2020-07-18 05:34:42,439 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-18 05:34:42,915 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:44,165 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:44,611 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:34:45,099 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-18 05:34:45,751 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 55 [2020-07-18 05:34:46,119 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:34:46,476 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2020-07-18 05:34:46,847 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-18 05:34:47,985 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:48,827 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 56 [2020-07-18 05:34:49,194 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-18 05:34:50,327 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:50,666 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-18 05:34:51,029 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-07-18 05:34:52,178 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:52,888 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-18 05:34:53,215 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:34:54,282 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:54,641 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-18 05:34:54,980 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-18 05:34:55,485 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-18 05:34:56,564 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:57,231 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 56 [2020-07-18 05:34:57,899 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-18 05:34:58,222 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 46 [2020-07-18 05:34:59,322 WARN L193 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:34:59,826 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-18 05:35:00,966 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:01,309 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-18 05:35:02,465 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:02,940 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:35:03,408 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:35:03,911 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-18 05:35:05,054 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:05,419 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-18 05:35:06,590 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:07,759 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:08,256 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-18 05:35:08,658 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:35:09,744 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:10,222 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:35:10,678 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:35:11,780 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:12,231 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:35:13,334 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:14,461 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:14,884 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:35:16,000 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:17,111 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:18,186 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:18,588 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:35:19,053 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:35:20,152 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:20,486 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:35:20,858 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-18 05:35:21,906 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 66 [2020-07-18 05:35:22,271 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:35:23,351 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:23,685 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-18 05:35:24,108 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-18 05:35:25,223 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:26,309 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:26,650 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:35:27,105 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-18 05:35:27,558 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:35:27,970 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:35:29,059 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:29,424 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:35:29,743 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-18 05:35:30,853 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:31,265 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-18 05:35:32,380 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:32,815 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-18 05:35:33,252 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-18 05:35:33,627 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-18 05:35:34,010 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-18 05:35:34,362 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-18 05:35:34,725 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:35:35,087 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-18 05:35:35,415 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:35:35,769 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-18 05:35:36,859 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:37,764 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-18 05:35:38,242 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-18 05:35:38,693 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-18 05:35:39,048 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:35:39,851 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 58 [2020-07-18 05:35:40,289 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 46 [2020-07-18 05:35:41,444 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:41,813 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:35:42,198 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-18 05:35:42,609 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-18 05:35:42,919 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2020-07-18 05:35:43,364 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-18 05:35:43,712 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-18 05:35:44,191 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-18 05:35:45,278 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:45,688 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-18 05:35:46,174 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-18 05:35:46,581 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:35:46,966 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-18 05:35:48,056 WARN L193 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:48,405 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-18 05:35:48,814 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-18 05:35:49,184 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-18 05:35:49,669 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-18 05:35:50,782 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:51,101 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-18 05:35:51,441 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:35:52,096 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-18 05:35:52,508 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-18 05:35:52,847 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:35:53,236 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 44 [2020-07-18 05:35:54,318 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:54,663 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:35:55,091 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:35:55,568 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:35:56,651 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:57,072 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:35:58,174 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:59,300 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:35:59,759 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:36:00,203 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:36:00,705 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-18 05:36:01,081 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-18 05:36:01,510 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 54 [2020-07-18 05:36:01,960 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-18 05:36:03,072 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:03,483 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2020-07-18 05:36:04,073 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-18 05:36:04,482 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:36:04,800 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2020-07-18 05:36:05,945 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:06,264 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-18 05:36:06,783 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-18 05:36:07,181 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-18 05:36:08,300 WARN L193 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:08,731 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:36:09,105 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:36:10,036 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-18 05:36:10,591 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 62 [2020-07-18 05:36:10,960 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-18 05:36:11,428 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 52 [2020-07-18 05:36:11,890 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-18 05:36:12,230 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-18 05:36:12,558 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-18 05:36:12,931 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:36:14,030 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:14,605 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-18 05:36:14,941 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 48 [2020-07-18 05:36:16,048 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:16,486 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-18 05:36:16,843 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-18 05:36:17,362 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:36:17,832 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-18 05:36:18,931 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:19,520 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-18 05:36:20,212 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2020-07-18 05:36:20,756 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-18 05:36:21,161 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:36:21,577 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-18 05:36:21,961 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-18 05:36:22,336 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-18 05:36:22,745 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-18 05:36:23,093 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-18 05:36:23,677 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 51 [2020-07-18 05:36:24,087 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:36:24,535 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-18 05:36:25,663 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:26,044 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-18 05:36:27,174 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:27,544 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-18 05:36:27,960 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-18 05:36:28,391 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 51 [2020-07-18 05:36:28,879 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 52 [2020-07-18 05:36:29,231 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:36:29,716 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2020-07-18 05:36:30,082 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 48 [2020-07-18 05:36:30,506 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-18 05:36:30,847 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-18 05:36:31,942 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:32,294 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-18 05:36:32,631 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-18 05:36:33,224 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-18 05:36:33,564 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-18 05:36:34,672 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:35,045 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:36:35,539 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-18 05:36:35,870 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-18 05:36:36,972 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:37,599 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 53 [2020-07-18 05:36:38,049 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-18 05:36:38,387 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-18 05:36:38,828 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2020-07-18 05:36:39,244 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 50 [2020-07-18 05:36:39,653 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-18 05:36:40,086 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-18 05:36:40,803 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-18 05:36:41,918 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:42,276 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-18 05:36:42,736 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-18 05:36:43,131 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-18 05:36:43,493 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-18 05:36:43,846 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-18 05:36:44,424 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 50 [2020-07-18 05:36:45,016 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2020-07-18 05:36:45,366 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:36:45,717 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:36:46,061 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:36:46,418 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-18 05:36:46,910 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:36:47,755 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-18 05:36:48,892 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:49,385 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:36:50,525 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:51,661 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:52,780 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:53,292 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:36:53,848 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:36:54,383 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:36:55,517 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:55,947 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:36:56,368 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:36:57,502 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:36:57,911 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-18 05:36:58,356 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-18 05:36:58,744 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:36:59,891 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:00,189 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-18 05:37:00,692 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-18 05:37:01,845 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:02,288 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:37:03,463 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:04,588 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:05,693 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:06,148 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-18 05:37:10,274 WARN L193 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 224 DAG size of output: 116 [2020-07-18 05:37:14,216 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 224 DAG size of output: 116 [2020-07-18 05:37:14,576 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:37:14,954 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-18 05:37:16,114 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:17,293 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:17,767 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:37:18,117 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:37:18,531 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-18 05:37:18,910 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-18 05:37:19,279 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-18 05:37:20,415 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:20,806 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-18 05:37:21,173 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-18 05:37:21,610 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-18 05:37:22,033 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-18 05:37:22,384 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-18 05:37:22,743 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-18 05:37:23,877 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:24,223 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-18 05:37:24,666 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-18 05:37:25,017 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-18 05:37:25,725 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-18 05:37:26,069 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-18 05:37:26,399 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 47 [2020-07-18 05:37:27,123 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-18 05:37:27,537 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-18 05:37:27,972 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-18 05:37:28,473 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-18 05:37:28,869 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-18 05:37:29,344 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-18 05:37:29,794 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:37:30,233 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:37:31,381 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:31,823 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-18 05:37:32,989 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-18 05:37:33,402 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 54 [2020-07-18 05:37:33,776 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52