/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_label38.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 05:24:25,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 05:24:25,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 05:24:25,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 05:24:25,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 05:24:25,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 05:24:25,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 05:24:25,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 05:24:25,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 05:24:25,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 05:24:25,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 05:24:25,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 05:24:25,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 05:24:25,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 05:24:25,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 05:24:25,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 05:24:25,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 05:24:25,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 05:24:25,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 05:24:25,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 05:24:25,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 05:24:25,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 05:24:25,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 05:24:25,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 05:24:25,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 05:24:25,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 05:24:25,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 05:24:25,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 05:24:25,563 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 05:24:25,572 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 05:24:25,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 05:24:25,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 05:24:25,574 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 05:24:25,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 05:24:25,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 05:24:25,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 05:24:25,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 05:24:25,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 05:24:25,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 05:24:25,575 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 05:24:25,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 05:24:25,576 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 05:24:25,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 05:24:25,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 05:24:25,576 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 05:24:25,576 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 05:24:25,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 05:24:25,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:24:25,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 05:24:25,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 05:24:25,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 05:24:25,578 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 05:24:25,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 05:24:25,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 05:24:25,877 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 05:24:25,879 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 05:24:25,879 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 05:24:25,880 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label38.c [2020-07-18 05:24:25,959 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a10baed44/0a0f1cfa163a472698c0f64cfbb05d97/FLAGb0d6491fa [2020-07-18 05:24:26,506 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 05:24:26,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label38.c [2020-07-18 05:24:26,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a10baed44/0a0f1cfa163a472698c0f64cfbb05d97/FLAGb0d6491fa [2020-07-18 05:24:26,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a10baed44/0a0f1cfa163a472698c0f64cfbb05d97 [2020-07-18 05:24:26,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 05:24:26,799 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 05:24:26,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 05:24:26,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 05:24:26,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 05:24:26,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:24:26" (1/1) ... [2020-07-18 05:24:26,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bbb0ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:26, skipping insertion in model container [2020-07-18 05:24:26,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:24:26" (1/1) ... [2020-07-18 05:24:26,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 05:24:26,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 05:24:27,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:24:27,327 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 05:24:27,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:24:27,581 INFO L208 MainTranslator]: Completed translation [2020-07-18 05:24:27,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27 WrapperNode [2020-07-18 05:24:27,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 05:24:27,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 05:24:27,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 05:24:27,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 05:24:27,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (1/1) ... [2020-07-18 05:24:27,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 05:24:27,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 05:24:27,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 05:24:27,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 05:24:27,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (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 05:24:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 05:24:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 05:24:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 05:24:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 05:24:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 05:24:29,658 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 05:24:29,658 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 05:24:29,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:24:29 BoogieIcfgContainer [2020-07-18 05:24:29,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 05:24:29,668 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 05:24:29,668 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 05:24:29,671 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 05:24:29,671 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 05:24:26" (1/3) ... [2020-07-18 05:24:29,672 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596378ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:24:29, skipping insertion in model container [2020-07-18 05:24:29,672 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:24:27" (2/3) ... [2020-07-18 05:24:29,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596378ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:24:29, skipping insertion in model container [2020-07-18 05:24:29,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:24:29" (3/3) ... [2020-07-18 05:24:29,675 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label38.c [2020-07-18 05:24:29,685 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 05:24:29,694 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 05:24:29,708 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 05:24:29,730 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 05:24:29,731 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 05:24:29,731 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 05:24:29,731 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 05:24:29,731 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 05:24:29,732 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 05:24:29,732 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 05:24:29,732 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 05:24:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 05:24:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-18 05:24:29,801 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:24:29,802 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] [2020-07-18 05:24:29,802 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:24:29,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:24:29,810 INFO L82 PathProgramCache]: Analyzing trace with hash -857113145, now seen corresponding path program 1 times [2020-07-18 05:24:29,817 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:24:29,818 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1540659591] [2020-07-18 05:24:29,818 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:24:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:30,371 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 05:24:30,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 05:24:30,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 05:24:30,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 05:24:30,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 05:24:30,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 05:24:30,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 05:24:30,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 05:24:30,374 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 05:24:30,375 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 05:24:30,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 05:24:30,375 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 05:24:30,376 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 05:24:30,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 05:24:30,376 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 05:24:30,377 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-18 05:24:30,377 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-18 05:24:30,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:24:30,379 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:24:30,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:24:30,381 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,388 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 05:24:30,389 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 05:24:30,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 05:24:30,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 05:24:30,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 05:24:30,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 05:24:30,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 05:24:30,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 05:24:30,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 05:24:30,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 05:24:30,392 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 05:24:30,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 05:24:30,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 05:24:30,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 05:24:30,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 05:24:30,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 05:24:30,393 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-18 05:24:30,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-18 05:24:30,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:24:30,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:24:30,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:24:30,397 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,398 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,399 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,400 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,400 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,401 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,402 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,405 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,405 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,406 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,407 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,408 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,408 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,410 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,411 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,411 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,412 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,413 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,415 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,415 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,416 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,417 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,418 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,418 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,419 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,420 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,421 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,421 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,422 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,423 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,424 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,425 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,426 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,427 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,428 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,428 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,429 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,430 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,431 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,431 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,432 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,433 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,433 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,434 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,435 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,436 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,436 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,437 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,438 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,439 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,439 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,440 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,441 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,442 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,442 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,443 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,444 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,445 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,445 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,446 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,447 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,448 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,449 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,449 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,450 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,451 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,452 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,452 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,453 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,454 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,454 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,455 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,456 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,457 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,457 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,467 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,468 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,469 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,469 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,470 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,471 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,475 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:24:30,475 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-18 05:24:30,476 INFO L280 TraceCheckUtils]: 109: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 05:24:30,500 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 05:24:30,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1540659591] [2020-07-18 05:24:30,503 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:24:30,503 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 05:24:30,504 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041071017] [2020-07-18 05:24:30,510 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2020-07-18 05:24:30,514 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:24:30,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:24:30,733 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:30,733 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:24:30,733 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:24:30,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:24:30,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:24:30,747 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 05:24:40,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:40,282 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-18 05:24:40,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 05:24:40,283 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2020-07-18 05:24:40,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:24:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:24:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-18 05:24:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:24:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-18 05:24:40,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-18 05:24:42,751 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:42,873 INFO L225 Difference]: With dead ends: 1259 [2020-07-18 05:24:42,873 INFO L226 Difference]: Without dead ends: 685 [2020-07-18 05:24:42,882 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:24:42,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-18 05:24:46,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-18 05:24:46,213 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:24:46,215 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-18 05:24:46,216 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-18 05:24:46,216 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-18 05:24:46,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:46,264 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-18 05:24:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-18 05:24:46,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:24:46,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:24:46,269 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-18 05:24:46,269 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-18 05:24:46,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:46,311 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-18 05:24:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-18 05:24:46,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:24:46,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:24:46,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:24:46,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:24:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-18 05:24:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-18 05:24:46,350 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 110 [2020-07-18 05:24:46,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:24:46,351 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-18 05:24:46,351 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:24:46,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-18 05:24:47,614 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-18 05:24:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-07-18 05:24:47,620 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:24:47,620 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] [2020-07-18 05:24:47,621 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 05:24:47,621 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:24:47,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:24:47,621 INFO L82 PathProgramCache]: Analyzing trace with hash 550881368, now seen corresponding path program 1 times [2020-07-18 05:24:47,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:24:47,622 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [372901134] [2020-07-18 05:24:47,622 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:24:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:47,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5652#true} is VALID [2020-07-18 05:24:47,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-18 05:24:47,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-18 05:24:47,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-18 05:24:47,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-18 05:24:47,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-18 05:24:47,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-18 05:24:47,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-18 05:24:47,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-18 05:24:47,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-18 05:24:47,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-18 05:24:47,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-18 05:24:47,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-18 05:24:47,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-18 05:24:47,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-18 05:24:47,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-18 05:24:47,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-18 05:24:47,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:24:47,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:24:47,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:24:47,835 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:47,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,892 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,892 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,893 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-18 05:24:47,895 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:24:47,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5652#true} is VALID [2020-07-18 05:24:47,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-18 05:24:47,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-18 05:24:47,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-18 05:24:47,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-18 05:24:47,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-18 05:24:47,897 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-18 05:24:47,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-18 05:24:47,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-18 05:24:47,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-18 05:24:47,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-18 05:24:47,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-18 05:24:47,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-18 05:24:47,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-18 05:24:47,899 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-18 05:24:47,899 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-18 05:24:47,899 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-18 05:24:47,900 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:24:47,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:24:47,901 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:24:47,901 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,902 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,904 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,904 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,905 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,906 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:24:47,907 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:24:47,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,908 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,909 INFO L280 TraceCheckUtils]: 33: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,910 INFO L280 TraceCheckUtils]: 34: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,911 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,911 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,912 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,913 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,914 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:24:47,919 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-18 05:24:47,920 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-18 05:24:47,920 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-18 05:24:47,920 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-18 05:24:47,921 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-18 05:24:47,921 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-18 05:24:47,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-18 05:24:47,921 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-18 05:24:47,922 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-18 05:24:47,922 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-18 05:24:47,922 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-18 05:24:47,922 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-18 05:24:47,922 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,923 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,923 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,923 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,924 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-18 05:24:47,924 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5653#false} is VALID [2020-07-18 05:24:47,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,925 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-18 05:24:47,925 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,927 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-18 05:24:47,927 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,928 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,931 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-18 05:24:47,931 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,932 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5653#false} is VALID [2020-07-18 05:24:47,932 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-18 05:24:47,932 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-18 05:24:47,932 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-18 05:24:47,933 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-18 05:24:47,935 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,935 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,936 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,936 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,936 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,936 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,937 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,937 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,937 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,937 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,939 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-18 05:24:47,939 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-18 05:24:47,939 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5653#false} is VALID [2020-07-18 05:24:47,939 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5653#false} is VALID [2020-07-18 05:24:47,940 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5653#false} is VALID [2020-07-18 05:24:47,940 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-18 05:24:47,940 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,940 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-18 05:24:47,940 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,941 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,941 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,942 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5653#false} is VALID [2020-07-18 05:24:47,942 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,943 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5653#false} is VALID [2020-07-18 05:24:47,943 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-18 05:24:47,943 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,943 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,944 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,944 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,944 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,944 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-18 05:24:47,945 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,945 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-18 05:24:47,945 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5653#false} is VALID [2020-07-18 05:24:47,945 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5653#false} is VALID [2020-07-18 05:24:47,946 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-18 05:24:47,946 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,946 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-18 05:24:47,946 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5653#false} is VALID [2020-07-18 05:24:47,946 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,947 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,947 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-18 05:24:47,947 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5653#false} is VALID [2020-07-18 05:24:47,948 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,950 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,950 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,951 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,951 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,951 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,951 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,958 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,959 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,959 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:24:47,961 INFO L280 TraceCheckUtils]: 129: Hoare triple {5653#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-18 05:24:47,961 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-18 05:24:47,982 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 05:24:47,983 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [372901134] [2020-07-18 05:24:47,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:24:47,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 05:24:47,984 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943332516] [2020-07-18 05:24:47,986 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 131 [2020-07-18 05:24:47,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:24:47,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:24:48,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:48,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:24:48,146 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:24:48,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:24:48,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:24:48,147 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-18 05:25:00,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:00,451 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-18 05:25:00,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 05:25:00,452 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 131 [2020-07-18 05:25:00,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:25:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:25:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-18 05:25:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:25:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-18 05:25:00,482 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-18 05:25:02,484 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:02,533 INFO L225 Difference]: With dead ends: 1436 [2020-07-18 05:25:02,534 INFO L226 Difference]: Without dead ends: 857 [2020-07-18 05:25:02,537 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 05:25:02,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-18 05:25:07,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-18 05:25:07,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:25:07,349 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-18 05:25:07,349 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-18 05:25:07,349 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-18 05:25:07,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:07,401 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-18 05:25:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-18 05:25:07,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:07,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:07,405 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-18 05:25:07,406 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-18 05:25:07,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:07,454 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-18 05:25:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-18 05:25:07,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:07,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:07,459 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:25:07,459 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:25:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-18 05:25:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-18 05:25:07,495 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 131 [2020-07-18 05:25:07,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:25:07,496 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-18 05:25:07,496 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:25:07,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-18 05:25:09,237 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-18 05:25:09,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-07-18 05:25:09,243 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:09,243 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] [2020-07-18 05:25:09,244 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 05:25:09,244 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:09,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:09,244 INFO L82 PathProgramCache]: Analyzing trace with hash 703741270, now seen corresponding path program 1 times [2020-07-18 05:25:09,244 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:09,245 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [542733941] [2020-07-18 05:25:09,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:09,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-18 05:25:09,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-18 05:25:09,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-18 05:25:09,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-18 05:25:09,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-18 05:25:09,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-18 05:25:09,430 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-18 05:25:09,431 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-18 05:25:09,431 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-18 05:25:09,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-18 05:25:09,431 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-18 05:25:09,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,432 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-18 05:25:09,432 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,432 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-18 05:25:09,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-18 05:25:09,433 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-18 05:25:09,433 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,433 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-18 05:25:09,433 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-18 05:25:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:09,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11786#true} is VALID [2020-07-18 05:25:09,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11786#true} is VALID [2020-07-18 05:25:09,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11786#true} is VALID [2020-07-18 05:25:09,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11786#true} is VALID [2020-07-18 05:25:09,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {11786#true} is VALID [2020-07-18 05:25:09,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-18 05:25:09,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,472 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,474 INFO L263 TraceCheckUtils]: 0: Hoare triple {11786#true} call ULTIMATE.init(); {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:25:09,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-18 05:25:09,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-18 05:25:09,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-18 05:25:09,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-18 05:25:09,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-18 05:25:09,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-18 05:25:09,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-18 05:25:09,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-18 05:25:09,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-18 05:25:09,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-18 05:25:09,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-18 05:25:09,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-18 05:25:09,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-18 05:25:09,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-18 05:25:09,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-18 05:25:09,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-18 05:25:09,478 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-18 05:25:09,478 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-18 05:25:09,479 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-18 05:25:09,479 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-18 05:25:09,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-18 05:25:09,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-18 05:25:09,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-18 05:25:09,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-18 05:25:09,480 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-18 05:25:09,480 INFO L280 TraceCheckUtils]: 29: Hoare triple {11786#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11786#true} is VALID [2020-07-18 05:25:09,481 INFO L263 TraceCheckUtils]: 30: Hoare triple {11786#true} call #t~ret3 := calculate_output(~input~0); {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:09,481 INFO L280 TraceCheckUtils]: 31: Hoare triple {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11786#true} is VALID [2020-07-18 05:25:09,482 INFO L280 TraceCheckUtils]: 32: Hoare triple {11786#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11786#true} is VALID [2020-07-18 05:25:09,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {11786#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11786#true} is VALID [2020-07-18 05:25:09,482 INFO L280 TraceCheckUtils]: 34: Hoare triple {11786#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11786#true} is VALID [2020-07-18 05:25:09,482 INFO L280 TraceCheckUtils]: 35: Hoare triple {11786#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {11786#true} is VALID [2020-07-18 05:25:09,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-18 05:25:09,483 INFO L280 TraceCheckUtils]: 37: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,484 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,486 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,487 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a7~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,488 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,488 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a7~0)} assume !false; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,489 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a7~0)} havoc ~input~0; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,490 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,490 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,491 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,491 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,492 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,493 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a7~0)} ~input := #in~input; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,493 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,494 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,495 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,495 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,496 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 1 ~a7~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,496 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,497 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,498 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,499 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,499 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,501 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,501 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,502 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,502 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,503 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,503 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,504 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,504 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,505 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,505 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,506 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,507 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,507 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,508 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,508 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,509 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,509 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,510 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,511 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,511 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,512 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,512 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,513 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,513 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,514 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,514 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,515 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,516 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,516 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,517 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,517 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,518 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,519 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,519 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,520 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,520 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,521 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,521 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,522 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,522 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,523 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,524 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,525 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,525 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,526 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,526 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,527 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,527 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,528 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,528 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,529 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,529 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,530 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,531 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,531 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,532 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,532 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,533 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,533 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,534 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,534 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,535 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,535 INFO L280 TraceCheckUtils]: 128: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:25:09,536 INFO L280 TraceCheckUtils]: 129: Hoare triple {11820#(= 1 ~a7~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11787#false} is VALID [2020-07-18 05:25:09,536 INFO L280 TraceCheckUtils]: 130: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-18 05:25:09,548 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 05:25:09,549 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [542733941] [2020-07-18 05:25:09,549 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:25:09,549 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:25:09,549 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201783144] [2020-07-18 05:25:09,550 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 131 [2020-07-18 05:25:09,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:09,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:25:09,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:09,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:25:09,712 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:09,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:25:09,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:25:09,713 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-18 05:25:23,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:23,597 INFO L93 Difference]: Finished difference Result 1936 states and 2480 transitions. [2020-07-18 05:25:23,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:25:23,598 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 131 [2020-07-18 05:25:23,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:25:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:25:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-18 05:25:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:25:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-18 05:25:23,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-18 05:25:25,402 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 05:25:25,482 INFO L225 Difference]: With dead ends: 1936 [2020-07-18 05:25:25,482 INFO L226 Difference]: Without dead ends: 1212 [2020-07-18 05:25:25,485 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 05:25:25,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2020-07-18 05:25:31,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 895. [2020-07-18 05:25:31,725 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:25:31,725 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1212 states. Second operand 895 states. [2020-07-18 05:25:31,725 INFO L74 IsIncluded]: Start isIncluded. First operand 1212 states. Second operand 895 states. [2020-07-18 05:25:31,726 INFO L87 Difference]: Start difference. First operand 1212 states. Second operand 895 states. [2020-07-18 05:25:31,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:31,813 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-18 05:25:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-18 05:25:31,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:31,820 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:31,821 INFO L74 IsIncluded]: Start isIncluded. First operand 895 states. Second operand 1212 states. [2020-07-18 05:25:31,821 INFO L87 Difference]: Start difference. First operand 895 states. Second operand 1212 states. [2020-07-18 05:25:31,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:31,911 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-18 05:25:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-18 05:25:31,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:31,917 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:31,917 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:25:31,917 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:25:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-07-18 05:25:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1095 transitions. [2020-07-18 05:25:31,983 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1095 transitions. Word has length 131 [2020-07-18 05:25:31,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:25:31,983 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1095 transitions. [2020-07-18 05:25:31,983 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:25:31,984 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 895 states and 1095 transitions. [2020-07-18 05:25:34,345 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1095 transitions. [2020-07-18 05:25:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-07-18 05:25:34,352 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:34,352 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] [2020-07-18 05:25:34,352 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 05:25:34,353 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:34,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:34,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1687843793, now seen corresponding path program 1 times [2020-07-18 05:25:34,354 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:34,354 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [703499586] [2020-07-18 05:25:34,354 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:34,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {19953#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-18 05:25:34,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-18 05:25:34,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-18 05:25:34,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-18 05:25:34,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-18 05:25:34,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-18 05:25:34,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-18 05:25:34,516 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-18 05:25:34,516 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-18 05:25:34,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-18 05:25:34,517 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-18 05:25:34,517 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-18 05:25:34,517 INFO L280 TraceCheckUtils]: 14: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {19914#true} ~a8~0 := 15; {19914#true} is VALID [2020-07-18 05:25:34,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {19914#true} ~a12~0 := 8; {19914#true} is VALID [2020-07-18 05:25:34,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {19914#true} ~a16~0 := 5; {19914#true} is VALID [2020-07-18 05:25:34,518 INFO L280 TraceCheckUtils]: 18: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {19914#true} assume true; {19914#true} is VALID [2020-07-18 05:25:34,519 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19914#true} {19914#true} #1100#return; {19914#true} is VALID [2020-07-18 05:25:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:34,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {19954#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {19914#true} is VALID [2020-07-18 05:25:34,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#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; {19914#true} is VALID [2020-07-18 05:25:34,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-18 05:25:34,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~a16~0 := 4; {19914#true} is VALID [2020-07-18 05:25:34,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~a17~0 := 1; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {19952#(= 1 ~a17~0)} ~a8~0 := 13; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,554 INFO L280 TraceCheckUtils]: 12: Hoare triple {19952#(= 1 ~a17~0)} #res := -1; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {19952#(= 1 ~a17~0)} assume true; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,555 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19952#(= 1 ~a17~0)} {19914#true} #1104#return; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,557 INFO L263 TraceCheckUtils]: 0: Hoare triple {19914#true} call ULTIMATE.init(); {19953#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:25:34,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {19953#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-18 05:25:34,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-18 05:25:34,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-18 05:25:34,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-18 05:25:34,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-18 05:25:34,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-18 05:25:34,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-18 05:25:34,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-18 05:25:34,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-18 05:25:34,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-18 05:25:34,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-18 05:25:34,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-18 05:25:34,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {19914#true} ~a8~0 := 15; {19914#true} is VALID [2020-07-18 05:25:34,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {19914#true} ~a12~0 := 8; {19914#true} is VALID [2020-07-18 05:25:34,560 INFO L280 TraceCheckUtils]: 18: Hoare triple {19914#true} ~a16~0 := 5; {19914#true} is VALID [2020-07-18 05:25:34,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {19914#true} assume true; {19914#true} is VALID [2020-07-18 05:25:34,561 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19914#true} {19914#true} #1100#return; {19914#true} is VALID [2020-07-18 05:25:34,561 INFO L263 TraceCheckUtils]: 22: Hoare triple {19914#true} call #t~ret4 := main(); {19914#true} is VALID [2020-07-18 05:25:34,561 INFO L280 TraceCheckUtils]: 23: Hoare triple {19914#true} ~output~0 := -1; {19914#true} is VALID [2020-07-18 05:25:34,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {19914#true} assume !false; {19914#true} is VALID [2020-07-18 05:25:34,562 INFO L280 TraceCheckUtils]: 25: Hoare triple {19914#true} havoc ~input~0; {19914#true} is VALID [2020-07-18 05:25:34,562 INFO L280 TraceCheckUtils]: 26: Hoare triple {19914#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19914#true} is VALID [2020-07-18 05:25:34,562 INFO L280 TraceCheckUtils]: 27: Hoare triple {19914#true} ~input~0 := #t~nondet2; {19914#true} is VALID [2020-07-18 05:25:34,562 INFO L280 TraceCheckUtils]: 28: Hoare triple {19914#true} havoc #t~nondet2; {19914#true} is VALID [2020-07-18 05:25:34,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {19914#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19914#true} is VALID [2020-07-18 05:25:34,564 INFO L263 TraceCheckUtils]: 30: Hoare triple {19914#true} call #t~ret3 := calculate_output(~input~0); {19954#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:25:34,564 INFO L280 TraceCheckUtils]: 31: Hoare triple {19954#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {19914#true} is VALID [2020-07-18 05:25:34,564 INFO L280 TraceCheckUtils]: 32: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,564 INFO L280 TraceCheckUtils]: 33: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,565 INFO L280 TraceCheckUtils]: 34: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,565 INFO L280 TraceCheckUtils]: 35: Hoare triple {19914#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); {19914#true} is VALID [2020-07-18 05:25:34,565 INFO L280 TraceCheckUtils]: 36: Hoare triple {19914#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; {19914#true} is VALID [2020-07-18 05:25:34,565 INFO L280 TraceCheckUtils]: 37: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-18 05:25:34,565 INFO L280 TraceCheckUtils]: 38: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,566 INFO L280 TraceCheckUtils]: 39: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-18 05:25:34,566 INFO L280 TraceCheckUtils]: 40: Hoare triple {19914#true} ~a16~0 := 4; {19914#true} is VALID [2020-07-18 05:25:34,566 INFO L280 TraceCheckUtils]: 41: Hoare triple {19914#true} ~a17~0 := 1; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,567 INFO L280 TraceCheckUtils]: 42: Hoare triple {19952#(= 1 ~a17~0)} ~a8~0 := 13; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,568 INFO L280 TraceCheckUtils]: 43: Hoare triple {19952#(= 1 ~a17~0)} #res := -1; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,568 INFO L280 TraceCheckUtils]: 44: Hoare triple {19952#(= 1 ~a17~0)} assume true; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,569 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19952#(= 1 ~a17~0)} {19914#true} #1104#return; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,569 INFO L280 TraceCheckUtils]: 46: Hoare triple {19952#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,570 INFO L280 TraceCheckUtils]: 47: Hoare triple {19952#(= 1 ~a17~0)} ~output~0 := #t~ret3; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,570 INFO L280 TraceCheckUtils]: 48: Hoare triple {19952#(= 1 ~a17~0)} havoc #t~ret3; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,571 INFO L280 TraceCheckUtils]: 49: Hoare triple {19952#(= 1 ~a17~0)} assume !false; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,571 INFO L280 TraceCheckUtils]: 50: Hoare triple {19952#(= 1 ~a17~0)} havoc ~input~0; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,572 INFO L280 TraceCheckUtils]: 51: Hoare triple {19952#(= 1 ~a17~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {19952#(= 1 ~a17~0)} ~input~0 := #t~nondet2; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,573 INFO L280 TraceCheckUtils]: 53: Hoare triple {19952#(= 1 ~a17~0)} havoc #t~nondet2; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,573 INFO L280 TraceCheckUtils]: 54: Hoare triple {19952#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,574 INFO L263 TraceCheckUtils]: 55: Hoare triple {19952#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,575 INFO L280 TraceCheckUtils]: 56: Hoare triple {19952#(= 1 ~a17~0)} ~input := #in~input; {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,575 INFO L280 TraceCheckUtils]: 57: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,576 INFO L280 TraceCheckUtils]: 58: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,576 INFO L280 TraceCheckUtils]: 59: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,577 INFO L280 TraceCheckUtils]: 60: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,577 INFO L280 TraceCheckUtils]: 61: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,578 INFO L280 TraceCheckUtils]: 62: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,578 INFO L280 TraceCheckUtils]: 63: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,579 INFO L280 TraceCheckUtils]: 64: Hoare triple {19952#(= 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))); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,579 INFO L280 TraceCheckUtils]: 65: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,580 INFO L280 TraceCheckUtils]: 67: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,581 INFO L280 TraceCheckUtils]: 68: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,581 INFO L280 TraceCheckUtils]: 69: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,582 INFO L280 TraceCheckUtils]: 70: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,582 INFO L280 TraceCheckUtils]: 71: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,583 INFO L280 TraceCheckUtils]: 72: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,583 INFO L280 TraceCheckUtils]: 73: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,584 INFO L280 TraceCheckUtils]: 74: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,585 INFO L280 TraceCheckUtils]: 75: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,585 INFO L280 TraceCheckUtils]: 76: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,586 INFO L280 TraceCheckUtils]: 77: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,586 INFO L280 TraceCheckUtils]: 78: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,587 INFO L280 TraceCheckUtils]: 79: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,587 INFO L280 TraceCheckUtils]: 80: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,588 INFO L280 TraceCheckUtils]: 81: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,589 INFO L280 TraceCheckUtils]: 83: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,589 INFO L280 TraceCheckUtils]: 84: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,590 INFO L280 TraceCheckUtils]: 85: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,590 INFO L280 TraceCheckUtils]: 86: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,591 INFO L280 TraceCheckUtils]: 87: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,591 INFO L280 TraceCheckUtils]: 88: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,592 INFO L280 TraceCheckUtils]: 89: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,592 INFO L280 TraceCheckUtils]: 90: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,593 INFO L280 TraceCheckUtils]: 91: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,593 INFO L280 TraceCheckUtils]: 92: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,594 INFO L280 TraceCheckUtils]: 93: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,594 INFO L280 TraceCheckUtils]: 94: Hoare triple {19952#(= 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)))); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,595 INFO L280 TraceCheckUtils]: 95: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,595 INFO L280 TraceCheckUtils]: 96: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,596 INFO L280 TraceCheckUtils]: 97: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,596 INFO L280 TraceCheckUtils]: 98: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,597 INFO L280 TraceCheckUtils]: 99: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,597 INFO L280 TraceCheckUtils]: 100: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,598 INFO L280 TraceCheckUtils]: 101: Hoare triple {19952#(= 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))); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,598 INFO L280 TraceCheckUtils]: 102: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,599 INFO L280 TraceCheckUtils]: 103: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,599 INFO L280 TraceCheckUtils]: 104: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,600 INFO L280 TraceCheckUtils]: 105: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,600 INFO L280 TraceCheckUtils]: 106: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,601 INFO L280 TraceCheckUtils]: 107: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,601 INFO L280 TraceCheckUtils]: 108: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,602 INFO L280 TraceCheckUtils]: 109: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,602 INFO L280 TraceCheckUtils]: 110: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,603 INFO L280 TraceCheckUtils]: 111: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,603 INFO L280 TraceCheckUtils]: 112: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,603 INFO L280 TraceCheckUtils]: 113: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,604 INFO L280 TraceCheckUtils]: 114: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,604 INFO L280 TraceCheckUtils]: 115: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,605 INFO L280 TraceCheckUtils]: 116: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,605 INFO L280 TraceCheckUtils]: 117: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,606 INFO L280 TraceCheckUtils]: 118: Hoare triple {19952#(= 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)); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,606 INFO L280 TraceCheckUtils]: 119: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,607 INFO L280 TraceCheckUtils]: 120: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,607 INFO L280 TraceCheckUtils]: 121: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,608 INFO L280 TraceCheckUtils]: 122: Hoare triple {19952#(= 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))); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,608 INFO L280 TraceCheckUtils]: 123: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,609 INFO L280 TraceCheckUtils]: 124: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,609 INFO L280 TraceCheckUtils]: 125: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,610 INFO L280 TraceCheckUtils]: 126: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,610 INFO L280 TraceCheckUtils]: 127: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,611 INFO L280 TraceCheckUtils]: 128: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,611 INFO L280 TraceCheckUtils]: 129: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,612 INFO L280 TraceCheckUtils]: 130: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,612 INFO L280 TraceCheckUtils]: 131: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,613 INFO L280 TraceCheckUtils]: 132: Hoare triple {19952#(= 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); {19952#(= 1 ~a17~0)} is VALID [2020-07-18 05:25:34,613 INFO L280 TraceCheckUtils]: 133: Hoare triple {19952#(= 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; {19915#false} is VALID [2020-07-18 05:25:34,614 INFO L280 TraceCheckUtils]: 134: Hoare triple {19915#false} assume !false; {19915#false} is VALID [2020-07-18 05:25:34,630 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 05:25:34,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [703499586] [2020-07-18 05:25:34,631 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:25:34,631 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:25:34,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558110733] [2020-07-18 05:25:34,632 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2020-07-18 05:25:34,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:34,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:25:34,796 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:34,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:25:34,797 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:34,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:25:34,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:25:34,798 INFO L87 Difference]: Start difference. First operand 895 states and 1095 transitions. Second operand 5 states. [2020-07-18 05:25:51,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:51,608 INFO L93 Difference]: Finished difference Result 2429 states and 3092 transitions. [2020-07-18 05:25:51,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:25:51,609 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2020-07-18 05:25:51,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:25:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:25:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1337 transitions. [2020-07-18 05:25:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:25:51,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1337 transitions. [2020-07-18 05:25:51,627 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1337 transitions. [2020-07-18 05:25:53,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:53,807 INFO L225 Difference]: With dead ends: 2429 [2020-07-18 05:25:53,807 INFO L226 Difference]: Without dead ends: 1558 [2020-07-18 05:25:53,810 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 05:25:53,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1558 states. [2020-07-18 05:26:04,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1558 to 1324. [2020-07-18 05:26:04,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:26:04,013 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1558 states. Second operand 1324 states. [2020-07-18 05:26:04,013 INFO L74 IsIncluded]: Start isIncluded. First operand 1558 states. Second operand 1324 states. [2020-07-18 05:26:04,013 INFO L87 Difference]: Start difference. First operand 1558 states. Second operand 1324 states. [2020-07-18 05:26:04,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:04,158 INFO L93 Difference]: Finished difference Result 1558 states and 1972 transitions. [2020-07-18 05:26:04,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1972 transitions. [2020-07-18 05:26:04,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:26:04,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:26:04,166 INFO L74 IsIncluded]: Start isIncluded. First operand 1324 states. Second operand 1558 states. [2020-07-18 05:26:04,166 INFO L87 Difference]: Start difference. First operand 1324 states. Second operand 1558 states. [2020-07-18 05:26:04,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:04,399 INFO L93 Difference]: Finished difference Result 1558 states and 1972 transitions. [2020-07-18 05:26:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1972 transitions. [2020-07-18 05:26:04,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:26:04,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:26:04,405 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:26:04,405 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:26:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1324 states. [2020-07-18 05:26:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1324 states and 1687 transitions. [2020-07-18 05:26:04,566 INFO L78 Accepts]: Start accepts. Automaton has 1324 states and 1687 transitions. Word has length 135 [2020-07-18 05:26:04,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:26:04,567 INFO L479 AbstractCegarLoop]: Abstraction has 1324 states and 1687 transitions. [2020-07-18 05:26:04,567 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:26:04,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1324 states and 1687 transitions. [2020-07-18 05:26:08,566 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1687 edges. 1687 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1687 transitions. [2020-07-18 05:26:08,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-18 05:26:08,574 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:26:08,574 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:26:08,574 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 05:26:08,574 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:26:08,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:26:08,575 INFO L82 PathProgramCache]: Analyzing trace with hash 39430160, now seen corresponding path program 1 times [2020-07-18 05:26:08,575 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:26:08,575 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [323601492] [2020-07-18 05:26:08,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:26:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:08,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {30626#(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; {30582#true} is VALID [2020-07-18 05:26:08,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {30582#true} ~d~0 := 4; {30582#true} is VALID [2020-07-18 05:26:08,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {30582#true} ~e~0 := 5; {30582#true} is VALID [2020-07-18 05:26:08,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {30582#true} ~f~0 := 6; {30582#true} is VALID [2020-07-18 05:26:08,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {30582#true} ~c~0 := 3; {30582#true} is VALID [2020-07-18 05:26:08,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {30582#true} ~b~0 := 2; {30582#true} is VALID [2020-07-18 05:26:08,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {30582#true} ~u~0 := 21; {30582#true} is VALID [2020-07-18 05:26:08,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {30582#true} ~v~0 := 22; {30582#true} is VALID [2020-07-18 05:26:08,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {30582#true} ~w~0 := 23; {30582#true} is VALID [2020-07-18 05:26:08,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {30582#true} ~x~0 := 24; {30582#true} is VALID [2020-07-18 05:26:08,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {30582#true} ~y~0 := 25; {30582#true} is VALID [2020-07-18 05:26:08,755 INFO L280 TraceCheckUtils]: 11: Hoare triple {30582#true} ~z~0 := 26; {30582#true} is VALID [2020-07-18 05:26:08,755 INFO L280 TraceCheckUtils]: 12: Hoare triple {30582#true} ~a17~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-18 05:26:08,755 INFO L280 TraceCheckUtils]: 14: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,756 INFO L280 TraceCheckUtils]: 15: Hoare triple {30582#true} ~a8~0 := 15; {30582#true} is VALID [2020-07-18 05:26:08,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {30582#true} ~a12~0 := 8; {30582#true} is VALID [2020-07-18 05:26:08,756 INFO L280 TraceCheckUtils]: 17: Hoare triple {30582#true} ~a16~0 := 5; {30582#true} is VALID [2020-07-18 05:26:08,757 INFO L280 TraceCheckUtils]: 18: Hoare triple {30582#true} ~a21~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,757 INFO L280 TraceCheckUtils]: 19: Hoare triple {30582#true} assume true; {30582#true} is VALID [2020-07-18 05:26:08,757 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30582#true} {30582#true} #1100#return; {30582#true} is VALID [2020-07-18 05:26:08,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:08,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {30627#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {30582#true} is VALID [2020-07-18 05:26:08,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {30582#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)); {30582#true} is VALID [2020-07-18 05:26:08,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {30582#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))); {30582#true} is VALID [2020-07-18 05:26:08,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {30582#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; {30582#true} is VALID [2020-07-18 05:26:08,814 INFO L280 TraceCheckUtils]: 11: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-18 05:26:08,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,828 INFO L280 TraceCheckUtils]: 13: Hoare triple {30582#true} ~a8~0 := 14; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {30628#(<= 14 ~a8~0)} ~a16~0 := 4; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,830 INFO L280 TraceCheckUtils]: 15: Hoare triple {30628#(<= 14 ~a8~0)} ~a21~0 := 1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {30628#(<= 14 ~a8~0)} ~a17~0 := 0; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {30628#(<= 14 ~a8~0)} #res := -1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {30628#(<= 14 ~a8~0)} assume true; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,834 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30628#(<= 14 ~a8~0)} {30582#true} #1104#return; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,837 INFO L263 TraceCheckUtils]: 0: Hoare triple {30582#true} call ULTIMATE.init(); {30626#(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 05:26:08,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {30626#(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; {30582#true} is VALID [2020-07-18 05:26:08,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {30582#true} ~d~0 := 4; {30582#true} is VALID [2020-07-18 05:26:08,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {30582#true} ~e~0 := 5; {30582#true} is VALID [2020-07-18 05:26:08,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {30582#true} ~f~0 := 6; {30582#true} is VALID [2020-07-18 05:26:08,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {30582#true} ~c~0 := 3; {30582#true} is VALID [2020-07-18 05:26:08,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {30582#true} ~b~0 := 2; {30582#true} is VALID [2020-07-18 05:26:08,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {30582#true} ~u~0 := 21; {30582#true} is VALID [2020-07-18 05:26:08,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {30582#true} ~v~0 := 22; {30582#true} is VALID [2020-07-18 05:26:08,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {30582#true} ~w~0 := 23; {30582#true} is VALID [2020-07-18 05:26:08,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {30582#true} ~x~0 := 24; {30582#true} is VALID [2020-07-18 05:26:08,840 INFO L280 TraceCheckUtils]: 11: Hoare triple {30582#true} ~y~0 := 25; {30582#true} is VALID [2020-07-18 05:26:08,840 INFO L280 TraceCheckUtils]: 12: Hoare triple {30582#true} ~z~0 := 26; {30582#true} is VALID [2020-07-18 05:26:08,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {30582#true} ~a17~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-18 05:26:08,841 INFO L280 TraceCheckUtils]: 15: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {30582#true} ~a8~0 := 15; {30582#true} is VALID [2020-07-18 05:26:08,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {30582#true} ~a12~0 := 8; {30582#true} is VALID [2020-07-18 05:26:08,849 INFO L280 TraceCheckUtils]: 18: Hoare triple {30582#true} ~a16~0 := 5; {30582#true} is VALID [2020-07-18 05:26:08,850 INFO L280 TraceCheckUtils]: 19: Hoare triple {30582#true} ~a21~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {30582#true} assume true; {30582#true} is VALID [2020-07-18 05:26:08,850 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30582#true} {30582#true} #1100#return; {30582#true} is VALID [2020-07-18 05:26:08,850 INFO L263 TraceCheckUtils]: 22: Hoare triple {30582#true} call #t~ret4 := main(); {30582#true} is VALID [2020-07-18 05:26:08,851 INFO L280 TraceCheckUtils]: 23: Hoare triple {30582#true} ~output~0 := -1; {30582#true} is VALID [2020-07-18 05:26:08,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {30582#true} assume !false; {30582#true} is VALID [2020-07-18 05:26:08,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {30582#true} havoc ~input~0; {30582#true} is VALID [2020-07-18 05:26:08,853 INFO L280 TraceCheckUtils]: 26: Hoare triple {30582#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {30582#true} is VALID [2020-07-18 05:26:08,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {30582#true} ~input~0 := #t~nondet2; {30582#true} is VALID [2020-07-18 05:26:08,853 INFO L280 TraceCheckUtils]: 28: Hoare triple {30582#true} havoc #t~nondet2; {30582#true} is VALID [2020-07-18 05:26:08,853 INFO L280 TraceCheckUtils]: 29: Hoare triple {30582#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {30582#true} is VALID [2020-07-18 05:26:08,857 INFO L263 TraceCheckUtils]: 30: Hoare triple {30582#true} call #t~ret3 := calculate_output(~input~0); {30627#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:26:08,858 INFO L280 TraceCheckUtils]: 31: Hoare triple {30627#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {30582#true} is VALID [2020-07-18 05:26:08,858 INFO L280 TraceCheckUtils]: 32: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,858 INFO L280 TraceCheckUtils]: 33: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,859 INFO L280 TraceCheckUtils]: 34: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,859 INFO L280 TraceCheckUtils]: 35: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,861 INFO L280 TraceCheckUtils]: 36: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,861 INFO L280 TraceCheckUtils]: 37: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,861 INFO L280 TraceCheckUtils]: 38: Hoare triple {30582#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)); {30582#true} is VALID [2020-07-18 05:26:08,862 INFO L280 TraceCheckUtils]: 39: Hoare triple {30582#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))); {30582#true} is VALID [2020-07-18 05:26:08,862 INFO L280 TraceCheckUtils]: 40: Hoare triple {30582#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); {30582#true} is VALID [2020-07-18 05:26:08,862 INFO L280 TraceCheckUtils]: 41: Hoare triple {30582#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; {30582#true} is VALID [2020-07-18 05:26:08,862 INFO L280 TraceCheckUtils]: 42: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-18 05:26:08,863 INFO L280 TraceCheckUtils]: 43: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-18 05:26:08,864 INFO L280 TraceCheckUtils]: 44: Hoare triple {30582#true} ~a8~0 := 14; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,864 INFO L280 TraceCheckUtils]: 45: Hoare triple {30628#(<= 14 ~a8~0)} ~a16~0 := 4; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,865 INFO L280 TraceCheckUtils]: 46: Hoare triple {30628#(<= 14 ~a8~0)} ~a21~0 := 1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,865 INFO L280 TraceCheckUtils]: 47: Hoare triple {30628#(<= 14 ~a8~0)} ~a17~0 := 0; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,866 INFO L280 TraceCheckUtils]: 48: Hoare triple {30628#(<= 14 ~a8~0)} #res := -1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,866 INFO L280 TraceCheckUtils]: 49: Hoare triple {30628#(<= 14 ~a8~0)} assume true; {30628#(<= 14 ~a8~0)} is VALID [2020-07-18 05:26:08,867 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {30628#(<= 14 ~a8~0)} {30582#true} #1104#return; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,868 INFO L280 TraceCheckUtils]: 51: Hoare triple {30625#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,868 INFO L280 TraceCheckUtils]: 52: Hoare triple {30625#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,869 INFO L280 TraceCheckUtils]: 53: Hoare triple {30625#(not (= 13 ~a8~0))} havoc #t~ret3; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,869 INFO L280 TraceCheckUtils]: 54: Hoare triple {30625#(not (= 13 ~a8~0))} assume !false; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,870 INFO L280 TraceCheckUtils]: 55: Hoare triple {30625#(not (= 13 ~a8~0))} havoc ~input~0; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,870 INFO L280 TraceCheckUtils]: 56: Hoare triple {30625#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,871 INFO L280 TraceCheckUtils]: 57: Hoare triple {30625#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,871 INFO L280 TraceCheckUtils]: 58: Hoare triple {30625#(not (= 13 ~a8~0))} havoc #t~nondet2; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,872 INFO L280 TraceCheckUtils]: 59: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,873 INFO L263 TraceCheckUtils]: 60: Hoare triple {30625#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {30625#(not (= 13 ~a8~0))} ~input := #in~input; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,874 INFO L280 TraceCheckUtils]: 62: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,875 INFO L280 TraceCheckUtils]: 63: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,876 INFO L280 TraceCheckUtils]: 64: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,876 INFO L280 TraceCheckUtils]: 65: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,877 INFO L280 TraceCheckUtils]: 66: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,878 INFO L280 TraceCheckUtils]: 67: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,878 INFO L280 TraceCheckUtils]: 68: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,879 INFO L280 TraceCheckUtils]: 69: Hoare triple {30625#(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))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,880 INFO L280 TraceCheckUtils]: 70: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,882 INFO L280 TraceCheckUtils]: 73: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,883 INFO L280 TraceCheckUtils]: 75: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,885 INFO L280 TraceCheckUtils]: 77: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,886 INFO L280 TraceCheckUtils]: 78: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,886 INFO L280 TraceCheckUtils]: 79: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,887 INFO L280 TraceCheckUtils]: 80: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,888 INFO L280 TraceCheckUtils]: 81: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,889 INFO L280 TraceCheckUtils]: 82: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,889 INFO L280 TraceCheckUtils]: 83: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,890 INFO L280 TraceCheckUtils]: 84: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,891 INFO L280 TraceCheckUtils]: 85: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,891 INFO L280 TraceCheckUtils]: 86: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,893 INFO L280 TraceCheckUtils]: 87: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,895 INFO L280 TraceCheckUtils]: 88: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,896 INFO L280 TraceCheckUtils]: 89: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,897 INFO L280 TraceCheckUtils]: 90: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,897 INFO L280 TraceCheckUtils]: 91: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,898 INFO L280 TraceCheckUtils]: 92: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,899 INFO L280 TraceCheckUtils]: 93: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,900 INFO L280 TraceCheckUtils]: 94: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,900 INFO L280 TraceCheckUtils]: 95: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,901 INFO L280 TraceCheckUtils]: 96: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,902 INFO L280 TraceCheckUtils]: 97: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,903 INFO L280 TraceCheckUtils]: 98: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,903 INFO L280 TraceCheckUtils]: 99: Hoare triple {30625#(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)))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,904 INFO L280 TraceCheckUtils]: 100: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,905 INFO L280 TraceCheckUtils]: 101: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,906 INFO L280 TraceCheckUtils]: 102: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,906 INFO L280 TraceCheckUtils]: 103: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,907 INFO L280 TraceCheckUtils]: 104: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,908 INFO L280 TraceCheckUtils]: 105: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,908 INFO L280 TraceCheckUtils]: 106: Hoare triple {30625#(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))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,909 INFO L280 TraceCheckUtils]: 107: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,909 INFO L280 TraceCheckUtils]: 108: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,910 INFO L280 TraceCheckUtils]: 109: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,910 INFO L280 TraceCheckUtils]: 110: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,911 INFO L280 TraceCheckUtils]: 111: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,911 INFO L280 TraceCheckUtils]: 112: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,912 INFO L280 TraceCheckUtils]: 113: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,912 INFO L280 TraceCheckUtils]: 114: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,913 INFO L280 TraceCheckUtils]: 115: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,914 INFO L280 TraceCheckUtils]: 116: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,914 INFO L280 TraceCheckUtils]: 117: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,915 INFO L280 TraceCheckUtils]: 118: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,916 INFO L280 TraceCheckUtils]: 119: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,917 INFO L280 TraceCheckUtils]: 120: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,917 INFO L280 TraceCheckUtils]: 121: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,918 INFO L280 TraceCheckUtils]: 122: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,919 INFO L280 TraceCheckUtils]: 123: Hoare triple {30625#(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)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,919 INFO L280 TraceCheckUtils]: 124: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,920 INFO L280 TraceCheckUtils]: 125: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,921 INFO L280 TraceCheckUtils]: 126: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,921 INFO L280 TraceCheckUtils]: 127: Hoare triple {30625#(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))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,922 INFO L280 TraceCheckUtils]: 128: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,923 INFO L280 TraceCheckUtils]: 129: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,924 INFO L280 TraceCheckUtils]: 130: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,924 INFO L280 TraceCheckUtils]: 131: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,925 INFO L280 TraceCheckUtils]: 132: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,926 INFO L280 TraceCheckUtils]: 133: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,927 INFO L280 TraceCheckUtils]: 134: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,927 INFO L280 TraceCheckUtils]: 135: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,928 INFO L280 TraceCheckUtils]: 136: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,929 INFO L280 TraceCheckUtils]: 137: Hoare triple {30625#(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); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-18 05:26:08,929 INFO L280 TraceCheckUtils]: 138: Hoare triple {30625#(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; {30583#false} is VALID [2020-07-18 05:26:08,930 INFO L280 TraceCheckUtils]: 139: Hoare triple {30583#false} assume !false; {30583#false} is VALID [2020-07-18 05:26:08,961 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:26:08,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [323601492] [2020-07-18 05:26:08,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:26:08,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-18 05:26:08,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954569380] [2020-07-18 05:26:08,963 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2020-07-18 05:26:08,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:26:08,964 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 05:26:09,162 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:09,162 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 05:26:09,162 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:26:09,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 05:26:09,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:26:09,163 INFO L87 Difference]: Start difference. First operand 1324 states and 1687 transitions. Second operand 6 states. [2020-07-18 05:26:30,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:30,859 INFO L93 Difference]: Finished difference Result 3231 states and 4253 transitions. [2020-07-18 05:26:30,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:26:30,859 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2020-07-18 05:26:30,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:26:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 05:26:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1281 transitions. [2020-07-18 05:26:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 05:26:30,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1281 transitions. [2020-07-18 05:26:30,875 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1281 transitions. [2020-07-18 05:26:32,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1281 edges. 1281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:33,007 INFO L225 Difference]: With dead ends: 3231 [2020-07-18 05:26:33,008 INFO L226 Difference]: Without dead ends: 1931 [2020-07-18 05:26:33,014 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:26:33,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1931 states. [2020-07-18 05:26:48,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1931 to 1896. [2020-07-18 05:26:48,871 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:26:48,873 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1931 states. Second operand 1896 states. [2020-07-18 05:26:48,873 INFO L74 IsIncluded]: Start isIncluded. First operand 1931 states. Second operand 1896 states. [2020-07-18 05:26:48,873 INFO L87 Difference]: Start difference. First operand 1931 states. Second operand 1896 states. [2020-07-18 05:26:49,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:49,095 INFO L93 Difference]: Finished difference Result 1931 states and 2415 transitions. [2020-07-18 05:26:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2415 transitions. [2020-07-18 05:26:49,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:26:49,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:26:49,102 INFO L74 IsIncluded]: Start isIncluded. First operand 1896 states. Second operand 1931 states. [2020-07-18 05:26:49,102 INFO L87 Difference]: Start difference. First operand 1896 states. Second operand 1931 states. [2020-07-18 05:26:49,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:49,337 INFO L93 Difference]: Finished difference Result 1931 states and 2415 transitions. [2020-07-18 05:26:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2415 transitions. [2020-07-18 05:26:49,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:26:49,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:26:49,343 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:26:49,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:26:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1896 states. [2020-07-18 05:26:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2362 transitions. [2020-07-18 05:26:49,539 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2362 transitions. Word has length 140 [2020-07-18 05:26:49,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:26:49,540 INFO L479 AbstractCegarLoop]: Abstraction has 1896 states and 2362 transitions. [2020-07-18 05:26:49,540 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 05:26:49,540 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1896 states and 2362 transitions. [2020-07-18 05:26:55,285 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2362 edges. 2362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2362 transitions. [2020-07-18 05:26:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-18 05:26:55,291 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:26:55,291 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-18 05:26:55,292 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 05:26:55,292 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:26:55,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:26:55,292 INFO L82 PathProgramCache]: Analyzing trace with hash 926609686, now seen corresponding path program 1 times [2020-07-18 05:26:55,292 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:26:55,293 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1850069847] [2020-07-18 05:26:55,293 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:26:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:55,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {44830#(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; {44750#true} is VALID [2020-07-18 05:26:55,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {44750#true} ~d~0 := 4; {44750#true} is VALID [2020-07-18 05:26:55,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {44750#true} ~e~0 := 5; {44750#true} is VALID [2020-07-18 05:26:55,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {44750#true} ~f~0 := 6; {44750#true} is VALID [2020-07-18 05:26:55,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {44750#true} ~c~0 := 3; {44750#true} is VALID [2020-07-18 05:26:55,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {44750#true} ~b~0 := 2; {44750#true} is VALID [2020-07-18 05:26:55,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {44750#true} ~u~0 := 21; {44750#true} is VALID [2020-07-18 05:26:55,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {44750#true} ~v~0 := 22; {44750#true} is VALID [2020-07-18 05:26:55,511 INFO L280 TraceCheckUtils]: 8: Hoare triple {44750#true} ~w~0 := 23; {44750#true} is VALID [2020-07-18 05:26:55,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {44750#true} ~x~0 := 24; {44750#true} is VALID [2020-07-18 05:26:55,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {44750#true} ~y~0 := 25; {44750#true} is VALID [2020-07-18 05:26:55,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {44750#true} ~z~0 := 26; {44750#true} is VALID [2020-07-18 05:26:55,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {44750#true} ~a17~0 := 1; {44750#true} is VALID [2020-07-18 05:26:55,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {44750#true} ~a7~0 := 0; {44750#true} is VALID [2020-07-18 05:26:55,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {44750#true} ~a20~0 := 1; {44750#true} is VALID [2020-07-18 05:26:55,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {44750#true} ~a8~0 := 15; {44750#true} is VALID [2020-07-18 05:26:55,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {44750#true} ~a12~0 := 8; {44750#true} is VALID [2020-07-18 05:26:55,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {44750#true} ~a16~0 := 5; {44831#(<= ~a16~0 5)} is VALID [2020-07-18 05:26:55,523 INFO L280 TraceCheckUtils]: 18: Hoare triple {44831#(<= ~a16~0 5)} ~a21~0 := 1; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,524 INFO L280 TraceCheckUtils]: 19: Hoare triple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,526 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} {44750#true} #1100#return; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:26:55,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {44833#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,731 INFO L280 TraceCheckUtils]: 21: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,732 INFO L280 TraceCheckUtils]: 22: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,733 INFO L280 TraceCheckUtils]: 23: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,734 INFO L280 TraceCheckUtils]: 24: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,735 INFO L280 TraceCheckUtils]: 25: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,736 INFO L280 TraceCheckUtils]: 26: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,741 INFO L280 TraceCheckUtils]: 31: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,742 INFO L280 TraceCheckUtils]: 32: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,743 INFO L280 TraceCheckUtils]: 33: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,744 INFO L280 TraceCheckUtils]: 34: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,746 INFO L280 TraceCheckUtils]: 36: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,747 INFO L280 TraceCheckUtils]: 37: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,748 INFO L280 TraceCheckUtils]: 38: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,749 INFO L280 TraceCheckUtils]: 39: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,750 INFO L280 TraceCheckUtils]: 40: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,752 INFO L280 TraceCheckUtils]: 42: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,752 INFO L280 TraceCheckUtils]: 43: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,753 INFO L280 TraceCheckUtils]: 44: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,754 INFO L280 TraceCheckUtils]: 45: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,755 INFO L280 TraceCheckUtils]: 46: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume ((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,756 INFO L280 TraceCheckUtils]: 47: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,758 INFO L280 TraceCheckUtils]: 49: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,759 INFO L280 TraceCheckUtils]: 50: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,760 INFO L280 TraceCheckUtils]: 51: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,761 INFO L280 TraceCheckUtils]: 52: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,761 INFO L280 TraceCheckUtils]: 53: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,762 INFO L280 TraceCheckUtils]: 54: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,764 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #1104#return; {44751#false} is VALID [2020-07-18 05:26:55,780 INFO L263 TraceCheckUtils]: 0: Hoare triple {44750#true} call ULTIMATE.init(); {44830#(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 05:26:55,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {44830#(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; {44750#true} is VALID [2020-07-18 05:26:55,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {44750#true} ~d~0 := 4; {44750#true} is VALID [2020-07-18 05:26:55,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {44750#true} ~e~0 := 5; {44750#true} is VALID [2020-07-18 05:26:55,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {44750#true} ~f~0 := 6; {44750#true} is VALID [2020-07-18 05:26:55,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {44750#true} ~c~0 := 3; {44750#true} is VALID [2020-07-18 05:26:55,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {44750#true} ~b~0 := 2; {44750#true} is VALID [2020-07-18 05:26:55,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {44750#true} ~u~0 := 21; {44750#true} is VALID [2020-07-18 05:26:55,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {44750#true} ~v~0 := 22; {44750#true} is VALID [2020-07-18 05:26:55,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {44750#true} ~w~0 := 23; {44750#true} is VALID [2020-07-18 05:26:55,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {44750#true} ~x~0 := 24; {44750#true} is VALID [2020-07-18 05:26:55,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {44750#true} ~y~0 := 25; {44750#true} is VALID [2020-07-18 05:26:55,784 INFO L280 TraceCheckUtils]: 12: Hoare triple {44750#true} ~z~0 := 26; {44750#true} is VALID [2020-07-18 05:26:55,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {44750#true} ~a17~0 := 1; {44750#true} is VALID [2020-07-18 05:26:55,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {44750#true} ~a7~0 := 0; {44750#true} is VALID [2020-07-18 05:26:55,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {44750#true} ~a20~0 := 1; {44750#true} is VALID [2020-07-18 05:26:55,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {44750#true} ~a8~0 := 15; {44750#true} is VALID [2020-07-18 05:26:55,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {44750#true} ~a12~0 := 8; {44750#true} is VALID [2020-07-18 05:26:55,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {44750#true} ~a16~0 := 5; {44831#(<= ~a16~0 5)} is VALID [2020-07-18 05:26:55,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {44831#(<= ~a16~0 5)} ~a21~0 := 1; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,790 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} {44750#true} #1100#return; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,792 INFO L263 TraceCheckUtils]: 22: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret4 := main(); {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} ~output~0 := -1; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,794 INFO L280 TraceCheckUtils]: 24: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !false; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} havoc ~input~0; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} havoc #t~nondet2; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-18 05:26:55,800 INFO L263 TraceCheckUtils]: 30: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {44833#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:26:55,801 INFO L280 TraceCheckUtils]: 31: Hoare triple {44833#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,804 INFO L280 TraceCheckUtils]: 33: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,805 INFO L280 TraceCheckUtils]: 34: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,807 INFO L280 TraceCheckUtils]: 35: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,808 INFO L280 TraceCheckUtils]: 36: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,810 INFO L280 TraceCheckUtils]: 37: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,811 INFO L280 TraceCheckUtils]: 38: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,812 INFO L280 TraceCheckUtils]: 39: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,814 INFO L280 TraceCheckUtils]: 40: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,815 INFO L280 TraceCheckUtils]: 41: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,820 INFO L280 TraceCheckUtils]: 44: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,821 INFO L280 TraceCheckUtils]: 45: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,822 INFO L280 TraceCheckUtils]: 46: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,823 INFO L280 TraceCheckUtils]: 47: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,825 INFO L280 TraceCheckUtils]: 48: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,826 INFO L280 TraceCheckUtils]: 49: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,827 INFO L280 TraceCheckUtils]: 50: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,829 INFO L280 TraceCheckUtils]: 51: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,830 INFO L280 TraceCheckUtils]: 52: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,832 INFO L280 TraceCheckUtils]: 53: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,833 INFO L280 TraceCheckUtils]: 54: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,834 INFO L280 TraceCheckUtils]: 55: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,836 INFO L280 TraceCheckUtils]: 56: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,837 INFO L280 TraceCheckUtils]: 57: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,839 INFO L280 TraceCheckUtils]: 59: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,840 INFO L280 TraceCheckUtils]: 60: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,842 INFO L280 TraceCheckUtils]: 62: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,843 INFO L280 TraceCheckUtils]: 63: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,845 INFO L280 TraceCheckUtils]: 65: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,846 INFO L280 TraceCheckUtils]: 66: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,847 INFO L280 TraceCheckUtils]: 67: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,848 INFO L280 TraceCheckUtils]: 68: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,849 INFO L280 TraceCheckUtils]: 69: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,851 INFO L280 TraceCheckUtils]: 70: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,852 INFO L280 TraceCheckUtils]: 71: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,853 INFO L280 TraceCheckUtils]: 72: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,855 INFO L280 TraceCheckUtils]: 73: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,856 INFO L280 TraceCheckUtils]: 74: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,857 INFO L280 TraceCheckUtils]: 75: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,859 INFO L280 TraceCheckUtils]: 76: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:26:55,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume ((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,861 INFO L280 TraceCheckUtils]: 78: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,862 INFO L280 TraceCheckUtils]: 79: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,863 INFO L280 TraceCheckUtils]: 80: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,864 INFO L280 TraceCheckUtils]: 81: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,865 INFO L280 TraceCheckUtils]: 82: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,866 INFO L280 TraceCheckUtils]: 83: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,867 INFO L280 TraceCheckUtils]: 84: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,867 INFO L280 TraceCheckUtils]: 85: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:26:55,869 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #1104#return; {44751#false} is VALID [2020-07-18 05:26:55,870 INFO L280 TraceCheckUtils]: 87: Hoare triple {44751#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {44751#false} is VALID [2020-07-18 05:26:55,870 INFO L280 TraceCheckUtils]: 88: Hoare triple {44751#false} ~output~0 := #t~ret3; {44751#false} is VALID [2020-07-18 05:26:55,870 INFO L280 TraceCheckUtils]: 89: Hoare triple {44751#false} havoc #t~ret3; {44751#false} is VALID [2020-07-18 05:26:55,870 INFO L280 TraceCheckUtils]: 90: Hoare triple {44751#false} assume !false; {44751#false} is VALID [2020-07-18 05:26:55,871 INFO L280 TraceCheckUtils]: 91: Hoare triple {44751#false} havoc ~input~0; {44751#false} is VALID [2020-07-18 05:26:55,871 INFO L280 TraceCheckUtils]: 92: Hoare triple {44751#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {44751#false} is VALID [2020-07-18 05:26:55,871 INFO L280 TraceCheckUtils]: 93: Hoare triple {44751#false} ~input~0 := #t~nondet2; {44751#false} is VALID [2020-07-18 05:26:55,872 INFO L280 TraceCheckUtils]: 94: Hoare triple {44751#false} havoc #t~nondet2; {44751#false} is VALID [2020-07-18 05:26:55,872 INFO L280 TraceCheckUtils]: 95: Hoare triple {44751#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {44751#false} is VALID [2020-07-18 05:26:55,872 INFO L263 TraceCheckUtils]: 96: Hoare triple {44751#false} call #t~ret3 := calculate_output(~input~0); {44751#false} is VALID [2020-07-18 05:26:55,873 INFO L280 TraceCheckUtils]: 97: Hoare triple {44751#false} ~input := #in~input; {44751#false} is VALID [2020-07-18 05:26:55,873 INFO L280 TraceCheckUtils]: 98: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,873 INFO L280 TraceCheckUtils]: 99: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,874 INFO L280 TraceCheckUtils]: 100: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,875 INFO L280 TraceCheckUtils]: 101: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,875 INFO L280 TraceCheckUtils]: 102: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,876 INFO L280 TraceCheckUtils]: 103: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,876 INFO L280 TraceCheckUtils]: 104: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,877 INFO L280 TraceCheckUtils]: 105: Hoare triple {44751#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))); {44751#false} is VALID [2020-07-18 05:26:55,878 INFO L280 TraceCheckUtils]: 106: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,878 INFO L280 TraceCheckUtils]: 107: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,878 INFO L280 TraceCheckUtils]: 108: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,879 INFO L280 TraceCheckUtils]: 109: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,879 INFO L280 TraceCheckUtils]: 110: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,879 INFO L280 TraceCheckUtils]: 111: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,880 INFO L280 TraceCheckUtils]: 112: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,880 INFO L280 TraceCheckUtils]: 113: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,880 INFO L280 TraceCheckUtils]: 114: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,880 INFO L280 TraceCheckUtils]: 115: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,881 INFO L280 TraceCheckUtils]: 116: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,881 INFO L280 TraceCheckUtils]: 117: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,881 INFO L280 TraceCheckUtils]: 118: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,882 INFO L280 TraceCheckUtils]: 119: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,882 INFO L280 TraceCheckUtils]: 120: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,882 INFO L280 TraceCheckUtils]: 121: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,883 INFO L280 TraceCheckUtils]: 122: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,883 INFO L280 TraceCheckUtils]: 123: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,883 INFO L280 TraceCheckUtils]: 124: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,883 INFO L280 TraceCheckUtils]: 125: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,884 INFO L280 TraceCheckUtils]: 126: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,884 INFO L280 TraceCheckUtils]: 127: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,884 INFO L280 TraceCheckUtils]: 128: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,885 INFO L280 TraceCheckUtils]: 129: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,885 INFO L280 TraceCheckUtils]: 130: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,885 INFO L280 TraceCheckUtils]: 131: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,886 INFO L280 TraceCheckUtils]: 132: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,886 INFO L280 TraceCheckUtils]: 133: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,886 INFO L280 TraceCheckUtils]: 134: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,887 INFO L280 TraceCheckUtils]: 135: Hoare triple {44751#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)))); {44751#false} is VALID [2020-07-18 05:26:55,887 INFO L280 TraceCheckUtils]: 136: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,887 INFO L280 TraceCheckUtils]: 137: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,887 INFO L280 TraceCheckUtils]: 138: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,888 INFO L280 TraceCheckUtils]: 139: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,888 INFO L280 TraceCheckUtils]: 140: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,888 INFO L280 TraceCheckUtils]: 141: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,888 INFO L280 TraceCheckUtils]: 142: Hoare triple {44751#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))); {44751#false} is VALID [2020-07-18 05:26:55,888 INFO L280 TraceCheckUtils]: 143: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,888 INFO L280 TraceCheckUtils]: 144: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,889 INFO L280 TraceCheckUtils]: 145: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,889 INFO L280 TraceCheckUtils]: 146: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,889 INFO L280 TraceCheckUtils]: 147: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,889 INFO L280 TraceCheckUtils]: 148: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,889 INFO L280 TraceCheckUtils]: 149: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,890 INFO L280 TraceCheckUtils]: 150: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,890 INFO L280 TraceCheckUtils]: 151: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,890 INFO L280 TraceCheckUtils]: 152: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,891 INFO L280 TraceCheckUtils]: 153: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,891 INFO L280 TraceCheckUtils]: 154: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,891 INFO L280 TraceCheckUtils]: 155: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,891 INFO L280 TraceCheckUtils]: 156: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,892 INFO L280 TraceCheckUtils]: 157: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,892 INFO L280 TraceCheckUtils]: 158: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,893 INFO L280 TraceCheckUtils]: 159: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-18 05:26:55,893 INFO L280 TraceCheckUtils]: 160: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,893 INFO L280 TraceCheckUtils]: 161: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,894 INFO L280 TraceCheckUtils]: 162: Hoare triple {44751#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); {44751#false} is VALID [2020-07-18 05:26:55,894 INFO L280 TraceCheckUtils]: 163: Hoare triple {44751#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))); {44751#false} is VALID [2020-07-18 05:26:55,894 INFO L280 TraceCheckUtils]: 164: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,894 INFO L280 TraceCheckUtils]: 165: Hoare triple {44751#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,895 INFO L280 TraceCheckUtils]: 166: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,895 INFO L280 TraceCheckUtils]: 167: Hoare triple {44751#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,895 INFO L280 TraceCheckUtils]: 168: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,896 INFO L280 TraceCheckUtils]: 169: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,896 INFO L280 TraceCheckUtils]: 170: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,896 INFO L280 TraceCheckUtils]: 171: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,896 INFO L280 TraceCheckUtils]: 172: Hoare triple {44751#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,897 INFO L280 TraceCheckUtils]: 173: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-18 05:26:55,897 INFO L280 TraceCheckUtils]: 174: Hoare triple {44751#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {44751#false} is VALID [2020-07-18 05:26:55,897 INFO L280 TraceCheckUtils]: 175: Hoare triple {44751#false} assume !false; {44751#false} is VALID [2020-07-18 05:26:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:26:55,964 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1850069847] [2020-07-18 05:26:55,965 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:26:55,966 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 05:26:55,966 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367370498] [2020-07-18 05:26:55,967 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 176 [2020-07-18 05:26:55,968 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:26:55,968 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 05:26:56,229 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:56,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 05:26:56,229 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:26:56,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 05:26:56,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:26:56,230 INFO L87 Difference]: Start difference. First operand 1896 states and 2362 transitions. Second operand 9 states. [2020-07-18 05:27:34,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:34,400 INFO L93 Difference]: Finished difference Result 5078 states and 6418 transitions. [2020-07-18 05:27:34,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-18 05:27:34,400 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 176 [2020-07-18 05:27:34,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:27:34,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:27:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1590 transitions. [2020-07-18 05:27:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:27:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1590 transitions. [2020-07-18 05:27:34,426 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1590 transitions. [2020-07-18 05:27:37,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1590 edges. 1590 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:37,350 INFO L225 Difference]: With dead ends: 5078 [2020-07-18 05:27:37,351 INFO L226 Difference]: Without dead ends: 2815 [2020-07-18 05:27:37,359 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=83, Invalid=223, Unknown=0, NotChecked=0, Total=306 [2020-07-18 05:27:37,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2815 states. [2020-07-18 05:27:59,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2815 to 2461. [2020-07-18 05:27:59,649 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:27:59,649 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2815 states. Second operand 2461 states. [2020-07-18 05:27:59,649 INFO L74 IsIncluded]: Start isIncluded. First operand 2815 states. Second operand 2461 states. [2020-07-18 05:27:59,649 INFO L87 Difference]: Start difference. First operand 2815 states. Second operand 2461 states. [2020-07-18 05:27:59,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:59,920 INFO L93 Difference]: Finished difference Result 2815 states and 3353 transitions. [2020-07-18 05:27:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 3353 transitions. [2020-07-18 05:27:59,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:27:59,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:27:59,927 INFO L74 IsIncluded]: Start isIncluded. First operand 2461 states. Second operand 2815 states. [2020-07-18 05:27:59,927 INFO L87 Difference]: Start difference. First operand 2461 states. Second operand 2815 states. [2020-07-18 05:28:00,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:00,189 INFO L93 Difference]: Finished difference Result 2815 states and 3353 transitions. [2020-07-18 05:28:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 3353 transitions. [2020-07-18 05:28:00,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:28:00,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:28:00,195 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:28:00,195 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:28:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2461 states. [2020-07-18 05:28:00,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 2461 states and 2927 transitions. [2020-07-18 05:28:00,422 INFO L78 Accepts]: Start accepts. Automaton has 2461 states and 2927 transitions. Word has length 176 [2020-07-18 05:28:00,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:28:00,423 INFO L479 AbstractCegarLoop]: Abstraction has 2461 states and 2927 transitions. [2020-07-18 05:28:00,423 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 05:28:00,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2461 states and 2927 transitions. [2020-07-18 05:28:08,237 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2927 edges. 2927 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:28:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 2927 transitions. [2020-07-18 05:28:08,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-18 05:28:08,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:28:08,245 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-18 05:28:08,245 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 05:28:08,245 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:28:08,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:28:08,246 INFO L82 PathProgramCache]: Analyzing trace with hash -350239711, now seen corresponding path program 1 times [2020-07-18 05:28:08,246 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:28:08,246 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1976132176] [2020-07-18 05:28:08,246 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:28:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:08,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {65664#(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; {65564#true} is VALID [2020-07-18 05:28:08,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {65564#true} ~d~0 := 4; {65564#true} is VALID [2020-07-18 05:28:08,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {65564#true} ~e~0 := 5; {65564#true} is VALID [2020-07-18 05:28:08,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {65564#true} ~f~0 := 6; {65564#true} is VALID [2020-07-18 05:28:08,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {65564#true} ~c~0 := 3; {65564#true} is VALID [2020-07-18 05:28:08,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {65564#true} ~b~0 := 2; {65564#true} is VALID [2020-07-18 05:28:08,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {65564#true} ~u~0 := 21; {65564#true} is VALID [2020-07-18 05:28:08,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {65564#true} ~v~0 := 22; {65564#true} is VALID [2020-07-18 05:28:08,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {65564#true} ~w~0 := 23; {65564#true} is VALID [2020-07-18 05:28:08,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {65564#true} ~x~0 := 24; {65564#true} is VALID [2020-07-18 05:28:08,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {65564#true} ~y~0 := 25; {65564#true} is VALID [2020-07-18 05:28:08,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {65564#true} ~z~0 := 26; {65564#true} is VALID [2020-07-18 05:28:08,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {65564#true} ~a17~0 := 1; {65564#true} is VALID [2020-07-18 05:28:08,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {65564#true} ~a7~0 := 0; {65564#true} is VALID [2020-07-18 05:28:08,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {65564#true} ~a20~0 := 1; {65564#true} is VALID [2020-07-18 05:28:08,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {65564#true} ~a8~0 := 15; {65564#true} is VALID [2020-07-18 05:28:08,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {65564#true} ~a12~0 := 8; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:08,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {65587#(= 8 ~a12~0)} ~a16~0 := 5; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:08,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {65587#(= 8 ~a12~0)} ~a21~0 := 1; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:08,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {65587#(= 8 ~a12~0)} assume true; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:08,424 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {65587#(= 8 ~a12~0)} {65564#true} #1100#return; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:08,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 4: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 6: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {65564#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)); {65564#true} is VALID [2020-07-18 05:28:08,526 INFO L280 TraceCheckUtils]: 8: Hoare triple {65564#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))); {65564#true} is VALID [2020-07-18 05:28:08,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,526 INFO L280 TraceCheckUtils]: 10: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:08,527 INFO L280 TraceCheckUtils]: 12: Hoare triple {65564#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; {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,527 INFO L280 TraceCheckUtils]: 13: Hoare triple {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a16~0 := 6; {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a20~0 := 1; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,529 INFO L280 TraceCheckUtils]: 15: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a17~0 := 0; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #res := 24; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,530 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {65587#(= 8 ~a12~0)} #1104#return; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:28:08,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~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 05:28:08,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:28:08,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:28:08,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:28:08,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,959 INFO L280 TraceCheckUtils]: 6: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,966 INFO L280 TraceCheckUtils]: 11: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,976 INFO L280 TraceCheckUtils]: 19: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,981 INFO L280 TraceCheckUtils]: 22: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,984 INFO L280 TraceCheckUtils]: 24: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,985 INFO L280 TraceCheckUtils]: 25: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,986 INFO L280 TraceCheckUtils]: 26: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,987 INFO L280 TraceCheckUtils]: 27: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,989 INFO L280 TraceCheckUtils]: 28: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,991 INFO L280 TraceCheckUtils]: 30: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,993 INFO L280 TraceCheckUtils]: 31: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:08,995 INFO L280 TraceCheckUtils]: 32: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:08,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:08,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:08,997 INFO L280 TraceCheckUtils]: 35: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:08,998 INFO L280 TraceCheckUtils]: 36: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:08,999 INFO L280 TraceCheckUtils]: 37: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:08,999 INFO L280 TraceCheckUtils]: 38: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,000 INFO L280 TraceCheckUtils]: 39: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,001 INFO L280 TraceCheckUtils]: 40: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,001 INFO L280 TraceCheckUtils]: 41: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,002 INFO L280 TraceCheckUtils]: 42: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,003 INFO L280 TraceCheckUtils]: 43: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,005 INFO L280 TraceCheckUtils]: 45: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,006 INFO L280 TraceCheckUtils]: 46: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,007 INFO L280 TraceCheckUtils]: 47: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,007 INFO L280 TraceCheckUtils]: 48: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,008 INFO L280 TraceCheckUtils]: 49: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,009 INFO L280 TraceCheckUtils]: 50: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,010 INFO L280 TraceCheckUtils]: 51: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,010 INFO L280 TraceCheckUtils]: 52: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,011 INFO L280 TraceCheckUtils]: 53: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} #res := -1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,012 INFO L280 TraceCheckUtils]: 54: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,014 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #1104#return; {65565#false} is VALID [2020-07-18 05:28:09,063 INFO L263 TraceCheckUtils]: 0: Hoare triple {65564#true} call ULTIMATE.init(); {65664#(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 05:28:09,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {65664#(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; {65564#true} is VALID [2020-07-18 05:28:09,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {65564#true} ~d~0 := 4; {65564#true} is VALID [2020-07-18 05:28:09,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {65564#true} ~e~0 := 5; {65564#true} is VALID [2020-07-18 05:28:09,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {65564#true} ~f~0 := 6; {65564#true} is VALID [2020-07-18 05:28:09,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {65564#true} ~c~0 := 3; {65564#true} is VALID [2020-07-18 05:28:09,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {65564#true} ~b~0 := 2; {65564#true} is VALID [2020-07-18 05:28:09,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {65564#true} ~u~0 := 21; {65564#true} is VALID [2020-07-18 05:28:09,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {65564#true} ~v~0 := 22; {65564#true} is VALID [2020-07-18 05:28:09,065 INFO L280 TraceCheckUtils]: 9: Hoare triple {65564#true} ~w~0 := 23; {65564#true} is VALID [2020-07-18 05:28:09,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {65564#true} ~x~0 := 24; {65564#true} is VALID [2020-07-18 05:28:09,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {65564#true} ~y~0 := 25; {65564#true} is VALID [2020-07-18 05:28:09,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {65564#true} ~z~0 := 26; {65564#true} is VALID [2020-07-18 05:28:09,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {65564#true} ~a17~0 := 1; {65564#true} is VALID [2020-07-18 05:28:09,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {65564#true} ~a7~0 := 0; {65564#true} is VALID [2020-07-18 05:28:09,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {65564#true} ~a20~0 := 1; {65564#true} is VALID [2020-07-18 05:28:09,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {65564#true} ~a8~0 := 15; {65564#true} is VALID [2020-07-18 05:28:09,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {65564#true} ~a12~0 := 8; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,068 INFO L280 TraceCheckUtils]: 18: Hoare triple {65587#(= 8 ~a12~0)} ~a16~0 := 5; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {65587#(= 8 ~a12~0)} ~a21~0 := 1; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,069 INFO L280 TraceCheckUtils]: 20: Hoare triple {65587#(= 8 ~a12~0)} assume true; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,070 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {65587#(= 8 ~a12~0)} {65564#true} #1100#return; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,071 INFO L263 TraceCheckUtils]: 22: Hoare triple {65587#(= 8 ~a12~0)} call #t~ret4 := main(); {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {65587#(= 8 ~a12~0)} ~output~0 := -1; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {65587#(= 8 ~a12~0)} assume !false; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {65587#(= 8 ~a12~0)} havoc ~input~0; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,073 INFO L280 TraceCheckUtils]: 26: Hoare triple {65587#(= 8 ~a12~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,074 INFO L280 TraceCheckUtils]: 27: Hoare triple {65587#(= 8 ~a12~0)} ~input~0 := #t~nondet2; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,074 INFO L280 TraceCheckUtils]: 28: Hoare triple {65587#(= 8 ~a12~0)} havoc #t~nondet2; {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,075 INFO L280 TraceCheckUtils]: 29: Hoare triple {65587#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {65587#(= 8 ~a12~0)} is VALID [2020-07-18 05:28:09,076 INFO L263 TraceCheckUtils]: 30: Hoare triple {65587#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:28:09,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {65564#true} is VALID [2020-07-18 05:28:09,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,076 INFO L280 TraceCheckUtils]: 33: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {65564#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)); {65564#true} is VALID [2020-07-18 05:28:09,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {65564#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))); {65564#true} is VALID [2020-07-18 05:28:09,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {65564#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); {65564#true} is VALID [2020-07-18 05:28:09,079 INFO L280 TraceCheckUtils]: 43: Hoare triple {65564#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; {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,080 INFO L280 TraceCheckUtils]: 44: Hoare triple {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a16~0 := 6; {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,081 INFO L280 TraceCheckUtils]: 45: Hoare triple {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a20~0 := 1; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,082 INFO L280 TraceCheckUtils]: 46: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a17~0 := 0; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,082 INFO L280 TraceCheckUtils]: 47: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #res := 24; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,085 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {65587#(= 8 ~a12~0)} #1104#return; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,085 INFO L280 TraceCheckUtils]: 50: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,086 INFO L280 TraceCheckUtils]: 51: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~output~0 := #t~ret3; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,087 INFO L280 TraceCheckUtils]: 52: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc #t~ret3; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !false; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,089 INFO L280 TraceCheckUtils]: 54: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc ~input~0; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,090 INFO L280 TraceCheckUtils]: 55: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,091 INFO L280 TraceCheckUtils]: 56: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~input~0 := #t~nondet2; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,092 INFO L280 TraceCheckUtils]: 57: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc #t~nondet2; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,093 INFO L280 TraceCheckUtils]: 58: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-18 05:28:09,095 INFO L263 TraceCheckUtils]: 59: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:28:09,096 INFO L280 TraceCheckUtils]: 60: Hoare triple {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~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 05:28:09,097 INFO L280 TraceCheckUtils]: 61: Hoare triple {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:28:09,098 INFO L280 TraceCheckUtils]: 62: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:28:09,099 INFO L280 TraceCheckUtils]: 63: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:28:09,101 INFO L280 TraceCheckUtils]: 64: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,102 INFO L280 TraceCheckUtils]: 65: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,103 INFO L280 TraceCheckUtils]: 66: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,104 INFO L280 TraceCheckUtils]: 67: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,106 INFO L280 TraceCheckUtils]: 68: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,111 INFO L280 TraceCheckUtils]: 69: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,112 INFO L280 TraceCheckUtils]: 70: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,114 INFO L280 TraceCheckUtils]: 71: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,115 INFO L280 TraceCheckUtils]: 72: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,116 INFO L280 TraceCheckUtils]: 73: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,118 INFO L280 TraceCheckUtils]: 74: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,124 INFO L280 TraceCheckUtils]: 75: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,125 INFO L280 TraceCheckUtils]: 76: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,127 INFO L280 TraceCheckUtils]: 77: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,129 INFO L280 TraceCheckUtils]: 78: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,130 INFO L280 TraceCheckUtils]: 79: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,131 INFO L280 TraceCheckUtils]: 80: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,133 INFO L280 TraceCheckUtils]: 81: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,134 INFO L280 TraceCheckUtils]: 82: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,135 INFO L280 TraceCheckUtils]: 83: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,137 INFO L280 TraceCheckUtils]: 84: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,139 INFO L280 TraceCheckUtils]: 86: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,140 INFO L280 TraceCheckUtils]: 87: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,141 INFO L280 TraceCheckUtils]: 88: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,143 INFO L280 TraceCheckUtils]: 89: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,144 INFO L280 TraceCheckUtils]: 90: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,145 INFO L280 TraceCheckUtils]: 91: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-18 05:28:09,146 INFO L280 TraceCheckUtils]: 92: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~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); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,147 INFO L280 TraceCheckUtils]: 93: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,148 INFO L280 TraceCheckUtils]: 94: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,148 INFO L280 TraceCheckUtils]: 95: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,149 INFO L280 TraceCheckUtils]: 96: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,150 INFO L280 TraceCheckUtils]: 97: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,150 INFO L280 TraceCheckUtils]: 98: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,150 INFO L280 TraceCheckUtils]: 99: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,151 INFO L280 TraceCheckUtils]: 100: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,151 INFO L280 TraceCheckUtils]: 101: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,152 INFO L280 TraceCheckUtils]: 102: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,152 INFO L280 TraceCheckUtils]: 103: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,152 INFO L280 TraceCheckUtils]: 104: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,153 INFO L280 TraceCheckUtils]: 105: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-18 05:28:09,154 INFO L280 TraceCheckUtils]: 106: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,154 INFO L280 TraceCheckUtils]: 107: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,154 INFO L280 TraceCheckUtils]: 108: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,155 INFO L280 TraceCheckUtils]: 109: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,157 INFO L280 TraceCheckUtils]: 110: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,159 INFO L280 TraceCheckUtils]: 111: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,161 INFO L280 TraceCheckUtils]: 112: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,163 INFO L280 TraceCheckUtils]: 113: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} #res := -1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,163 INFO L280 TraceCheckUtils]: 114: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:28:09,164 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #1104#return; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 116: Hoare triple {65565#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 117: Hoare triple {65565#false} ~output~0 := #t~ret3; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 118: Hoare triple {65565#false} havoc #t~ret3; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 119: Hoare triple {65565#false} assume !false; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 120: Hoare triple {65565#false} havoc ~input~0; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 121: Hoare triple {65565#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 122: Hoare triple {65565#false} ~input~0 := #t~nondet2; {65565#false} is VALID [2020-07-18 05:28:09,165 INFO L280 TraceCheckUtils]: 123: Hoare triple {65565#false} havoc #t~nondet2; {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 124: Hoare triple {65565#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L263 TraceCheckUtils]: 125: Hoare triple {65565#false} call #t~ret3 := calculate_output(~input~0); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 126: Hoare triple {65565#false} ~input := #in~input; {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 127: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 128: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 129: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 130: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 131: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,166 INFO L280 TraceCheckUtils]: 132: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 133: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 134: Hoare triple {65565#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))); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 135: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 136: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 137: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 138: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 139: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,167 INFO L280 TraceCheckUtils]: 140: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 141: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 142: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 143: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 144: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 145: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 146: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 147: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 148: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,168 INFO L280 TraceCheckUtils]: 149: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,169 INFO L280 TraceCheckUtils]: 150: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,169 INFO L280 TraceCheckUtils]: 151: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,169 INFO L280 TraceCheckUtils]: 152: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,169 INFO L280 TraceCheckUtils]: 153: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,169 INFO L280 TraceCheckUtils]: 154: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,169 INFO L280 TraceCheckUtils]: 155: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,170 INFO L280 TraceCheckUtils]: 156: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,170 INFO L280 TraceCheckUtils]: 157: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,170 INFO L280 TraceCheckUtils]: 158: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,170 INFO L280 TraceCheckUtils]: 159: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,170 INFO L280 TraceCheckUtils]: 160: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,171 INFO L280 TraceCheckUtils]: 161: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,171 INFO L280 TraceCheckUtils]: 162: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,171 INFO L280 TraceCheckUtils]: 163: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,171 INFO L280 TraceCheckUtils]: 164: Hoare triple {65565#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)))); {65565#false} is VALID [2020-07-18 05:28:09,171 INFO L280 TraceCheckUtils]: 165: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,171 INFO L280 TraceCheckUtils]: 166: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,172 INFO L280 TraceCheckUtils]: 167: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,172 INFO L280 TraceCheckUtils]: 168: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,172 INFO L280 TraceCheckUtils]: 169: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,172 INFO L280 TraceCheckUtils]: 170: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,172 INFO L280 TraceCheckUtils]: 171: Hoare triple {65565#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))); {65565#false} is VALID [2020-07-18 05:28:09,172 INFO L280 TraceCheckUtils]: 172: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,173 INFO L280 TraceCheckUtils]: 173: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,173 INFO L280 TraceCheckUtils]: 174: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,173 INFO L280 TraceCheckUtils]: 175: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,173 INFO L280 TraceCheckUtils]: 176: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,173 INFO L280 TraceCheckUtils]: 177: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,174 INFO L280 TraceCheckUtils]: 178: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,174 INFO L280 TraceCheckUtils]: 179: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,174 INFO L280 TraceCheckUtils]: 180: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,174 INFO L280 TraceCheckUtils]: 181: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,174 INFO L280 TraceCheckUtils]: 182: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,174 INFO L280 TraceCheckUtils]: 183: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,175 INFO L280 TraceCheckUtils]: 184: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,175 INFO L280 TraceCheckUtils]: 185: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,175 INFO L280 TraceCheckUtils]: 186: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,175 INFO L280 TraceCheckUtils]: 187: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,175 INFO L280 TraceCheckUtils]: 188: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-18 05:28:09,175 INFO L280 TraceCheckUtils]: 189: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,176 INFO L280 TraceCheckUtils]: 190: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,176 INFO L280 TraceCheckUtils]: 191: Hoare triple {65565#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); {65565#false} is VALID [2020-07-18 05:28:09,176 INFO L280 TraceCheckUtils]: 192: Hoare triple {65565#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))); {65565#false} is VALID [2020-07-18 05:28:09,176 INFO L280 TraceCheckUtils]: 193: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,176 INFO L280 TraceCheckUtils]: 194: Hoare triple {65565#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,177 INFO L280 TraceCheckUtils]: 195: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,177 INFO L280 TraceCheckUtils]: 196: Hoare triple {65565#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,177 INFO L280 TraceCheckUtils]: 197: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,177 INFO L280 TraceCheckUtils]: 198: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,177 INFO L280 TraceCheckUtils]: 199: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,177 INFO L280 TraceCheckUtils]: 200: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,178 INFO L280 TraceCheckUtils]: 201: Hoare triple {65565#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,178 INFO L280 TraceCheckUtils]: 202: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-18 05:28:09,178 INFO L280 TraceCheckUtils]: 203: Hoare triple {65565#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {65565#false} is VALID [2020-07-18 05:28:09,178 INFO L280 TraceCheckUtils]: 204: Hoare triple {65565#false} assume !false; {65565#false} is VALID [2020-07-18 05:28:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 96 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:28:09,357 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1976132176] [2020-07-18 05:28:09,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:28:09,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-07-18 05:28:09,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785037218] [2020-07-18 05:28:09,358 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 205 [2020-07-18 05:28:09,358 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:28:09,358 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 05:28:09,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:28:09,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-18 05:28:09,675 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:28:09,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-18 05:28:09,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2020-07-18 05:28:09,676 INFO L87 Difference]: Start difference. First operand 2461 states and 2927 transitions. Second operand 13 states. [2020-07-18 05:28:10,534 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 75 [2020-07-18 05:28:10,976 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2020-07-18 05:28:12,663 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2020-07-18 05:28:13,755 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 72 [2020-07-18 05:28:14,439 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 76 [2020-07-18 05:28:14,736 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2020-07-18 05:28:16,688 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 72 [2020-07-18 05:28:17,782 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-07-18 05:28:18,977 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 70 [2020-07-18 05:28:19,317 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 44 [2020-07-18 05:28:19,535 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 73 [2020-07-18 05:28:20,619 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 77 [2020-07-18 05:28:20,951 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-07-18 05:28:23,575 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2020-07-18 05:28:28,734 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2020-07-18 05:28:32,671 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 74 [2020-07-18 05:29:19,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:29:19,283 INFO L93 Difference]: Finished difference Result 6681 states and 8409 transitions. [2020-07-18 05:29:19,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-18 05:29:19,283 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 205 [2020-07-18 05:29:19,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:29:19,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 05:29:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1879 transitions. [2020-07-18 05:29:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 05:29:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1879 transitions. [2020-07-18 05:29:19,304 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 1879 transitions. [2020-07-18 05:29:23,098 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1879 edges. 1879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:29:23,805 INFO L225 Difference]: With dead ends: 6681 [2020-07-18 05:29:23,805 INFO L226 Difference]: Without dead ends: 4244 [2020-07-18 05:29:23,810 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 726 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=611, Invalid=2041, Unknown=0, NotChecked=0, Total=2652 [2020-07-18 05:29:23,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4244 states. [2020-07-18 05:29:58,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4244 to 3075. [2020-07-18 05:29:58,770 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:29:58,770 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4244 states. Second operand 3075 states. [2020-07-18 05:29:58,771 INFO L74 IsIncluded]: Start isIncluded. First operand 4244 states. Second operand 3075 states. [2020-07-18 05:29:58,771 INFO L87 Difference]: Start difference. First operand 4244 states. Second operand 3075 states. [2020-07-18 05:29:59,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:29:59,380 INFO L93 Difference]: Finished difference Result 4244 states and 5387 transitions. [2020-07-18 05:29:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 5387 transitions. [2020-07-18 05:29:59,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:29:59,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:29:59,396 INFO L74 IsIncluded]: Start isIncluded. First operand 3075 states. Second operand 4244 states. [2020-07-18 05:29:59,396 INFO L87 Difference]: Start difference. First operand 3075 states. Second operand 4244 states. [2020-07-18 05:30:00,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:30:00,004 INFO L93 Difference]: Finished difference Result 4244 states and 5387 transitions. [2020-07-18 05:30:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 5387 transitions. [2020-07-18 05:30:00,019 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:30:00,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:30:00,020 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:30:00,020 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:30:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3075 states. [2020-07-18 05:30:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 3075 states and 3647 transitions. [2020-07-18 05:30:00,349 INFO L78 Accepts]: Start accepts. Automaton has 3075 states and 3647 transitions. Word has length 205 [2020-07-18 05:30:00,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:30:00,349 INFO L479 AbstractCegarLoop]: Abstraction has 3075 states and 3647 transitions. [2020-07-18 05:30:00,350 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-18 05:30:00,350 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3075 states and 3647 transitions. [2020-07-18 05:30:13,200 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3647 edges. 3647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:30:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 3647 transitions. [2020-07-18 05:30:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-07-18 05:30:13,207 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:30:13,207 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] [2020-07-18 05:30:13,207 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 05:30:13,208 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:30:13,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:30:13,208 INFO L82 PathProgramCache]: Analyzing trace with hash 1568499164, now seen corresponding path program 1 times [2020-07-18 05:30:13,208 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:30:13,208 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1290588824] [2020-07-18 05:30:13,209 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:30:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:13,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {93876#(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; {93762#true} is VALID [2020-07-18 05:30:13,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {93762#true} ~d~0 := 4; {93762#true} is VALID [2020-07-18 05:30:13,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {93762#true} ~e~0 := 5; {93762#true} is VALID [2020-07-18 05:30:13,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {93762#true} ~f~0 := 6; {93762#true} is VALID [2020-07-18 05:30:13,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {93762#true} ~c~0 := 3; {93762#true} is VALID [2020-07-18 05:30:13,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {93762#true} ~b~0 := 2; {93762#true} is VALID [2020-07-18 05:30:13,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {93762#true} ~u~0 := 21; {93762#true} is VALID [2020-07-18 05:30:13,388 INFO L280 TraceCheckUtils]: 7: Hoare triple {93762#true} ~v~0 := 22; {93762#true} is VALID [2020-07-18 05:30:13,388 INFO L280 TraceCheckUtils]: 8: Hoare triple {93762#true} ~w~0 := 23; {93762#true} is VALID [2020-07-18 05:30:13,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {93762#true} ~x~0 := 24; {93762#true} is VALID [2020-07-18 05:30:13,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {93762#true} ~y~0 := 25; {93762#true} is VALID [2020-07-18 05:30:13,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {93762#true} ~z~0 := 26; {93762#true} is VALID [2020-07-18 05:30:13,389 INFO L280 TraceCheckUtils]: 12: Hoare triple {93762#true} ~a17~0 := 1; {93762#true} is VALID [2020-07-18 05:30:13,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {93762#true} ~a7~0 := 0; {93762#true} is VALID [2020-07-18 05:30:13,389 INFO L280 TraceCheckUtils]: 14: Hoare triple {93762#true} ~a20~0 := 1; {93762#true} is VALID [2020-07-18 05:30:13,389 INFO L280 TraceCheckUtils]: 15: Hoare triple {93762#true} ~a8~0 := 15; {93762#true} is VALID [2020-07-18 05:30:13,389 INFO L280 TraceCheckUtils]: 16: Hoare triple {93762#true} ~a12~0 := 8; {93762#true} is VALID [2020-07-18 05:30:13,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {93762#true} ~a16~0 := 5; {93762#true} is VALID [2020-07-18 05:30:13,390 INFO L280 TraceCheckUtils]: 18: Hoare triple {93762#true} ~a21~0 := 1; {93762#true} is VALID [2020-07-18 05:30:13,390 INFO L280 TraceCheckUtils]: 19: Hoare triple {93762#true} assume true; {93762#true} is VALID [2020-07-18 05:30:13,390 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {93762#true} {93762#true} #1100#return; {93762#true} is VALID [2020-07-18 05:30:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:13,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {93762#true} is VALID [2020-07-18 05:30:13,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-18 05:30:13,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {93762#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))); {93762#true} is VALID [2020-07-18 05:30:13,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,445 INFO L280 TraceCheckUtils]: 11: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,446 INFO L280 TraceCheckUtils]: 14: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,447 INFO L280 TraceCheckUtils]: 19: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-18 05:30:13,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-18 05:30:13,447 INFO L280 TraceCheckUtils]: 21: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,447 INFO L280 TraceCheckUtils]: 23: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,448 INFO L280 TraceCheckUtils]: 26: Hoare triple {93762#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; {93762#true} is VALID [2020-07-18 05:30:13,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {93762#true} ~a16~0 := 4; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {93818#(= 4 ~a16~0)} ~a20~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,450 INFO L280 TraceCheckUtils]: 29: Hoare triple {93818#(= 4 ~a16~0)} ~a17~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,451 INFO L280 TraceCheckUtils]: 30: Hoare triple {93818#(= 4 ~a16~0)} #res := 24; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,451 INFO L280 TraceCheckUtils]: 31: Hoare triple {93818#(= 4 ~a16~0)} assume true; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,452 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {93818#(= 4 ~a16~0)} {93762#true} #1104#return; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:30:13,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,529 INFO L280 TraceCheckUtils]: 6: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,530 INFO L280 TraceCheckUtils]: 7: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {93878#(= ~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))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,533 INFO L280 TraceCheckUtils]: 11: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,533 INFO L280 TraceCheckUtils]: 12: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,536 INFO L280 TraceCheckUtils]: 16: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,537 INFO L280 TraceCheckUtils]: 17: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,538 INFO L280 TraceCheckUtils]: 18: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,539 INFO L280 TraceCheckUtils]: 19: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,539 INFO L280 TraceCheckUtils]: 20: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,540 INFO L280 TraceCheckUtils]: 21: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,541 INFO L280 TraceCheckUtils]: 22: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,541 INFO L280 TraceCheckUtils]: 23: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,542 INFO L280 TraceCheckUtils]: 24: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,543 INFO L280 TraceCheckUtils]: 25: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,544 INFO L280 TraceCheckUtils]: 26: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,544 INFO L280 TraceCheckUtils]: 27: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,545 INFO L280 TraceCheckUtils]: 28: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,546 INFO L280 TraceCheckUtils]: 29: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,547 INFO L280 TraceCheckUtils]: 30: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,547 INFO L280 TraceCheckUtils]: 31: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,548 INFO L280 TraceCheckUtils]: 32: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,548 INFO L280 TraceCheckUtils]: 33: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,549 INFO L280 TraceCheckUtils]: 34: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,549 INFO L280 TraceCheckUtils]: 35: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,551 INFO L280 TraceCheckUtils]: 37: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {93878#(= ~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)))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,552 INFO L280 TraceCheckUtils]: 39: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,552 INFO L280 TraceCheckUtils]: 40: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,553 INFO L280 TraceCheckUtils]: 41: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,554 INFO L280 TraceCheckUtils]: 42: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,554 INFO L280 TraceCheckUtils]: 43: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,555 INFO L280 TraceCheckUtils]: 44: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,556 INFO L280 TraceCheckUtils]: 45: Hoare triple {93878#(= ~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))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,556 INFO L280 TraceCheckUtils]: 46: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,557 INFO L280 TraceCheckUtils]: 47: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,558 INFO L280 TraceCheckUtils]: 48: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,558 INFO L280 TraceCheckUtils]: 49: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,559 INFO L280 TraceCheckUtils]: 50: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,560 INFO L280 TraceCheckUtils]: 51: Hoare triple {93878#(= ~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; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,561 INFO L280 TraceCheckUtils]: 52: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,562 INFO L280 TraceCheckUtils]: 53: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,562 INFO L280 TraceCheckUtils]: 54: Hoare triple {93879#(= 5 |old(~a16~0)|)} #res := -1; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,563 INFO L280 TraceCheckUtils]: 55: Hoare triple {93879#(= 5 |old(~a16~0)|)} assume true; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,564 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {93879#(= 5 |old(~a16~0)|)} {93818#(= 4 ~a16~0)} #1104#return; {93763#false} is VALID [2020-07-18 05:30:13,570 INFO L263 TraceCheckUtils]: 0: Hoare triple {93762#true} call ULTIMATE.init(); {93876#(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 05:30:13,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {93876#(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; {93762#true} is VALID [2020-07-18 05:30:13,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {93762#true} ~d~0 := 4; {93762#true} is VALID [2020-07-18 05:30:13,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {93762#true} ~e~0 := 5; {93762#true} is VALID [2020-07-18 05:30:13,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {93762#true} ~f~0 := 6; {93762#true} is VALID [2020-07-18 05:30:13,571 INFO L280 TraceCheckUtils]: 5: Hoare triple {93762#true} ~c~0 := 3; {93762#true} is VALID [2020-07-18 05:30:13,571 INFO L280 TraceCheckUtils]: 6: Hoare triple {93762#true} ~b~0 := 2; {93762#true} is VALID [2020-07-18 05:30:13,571 INFO L280 TraceCheckUtils]: 7: Hoare triple {93762#true} ~u~0 := 21; {93762#true} is VALID [2020-07-18 05:30:13,571 INFO L280 TraceCheckUtils]: 8: Hoare triple {93762#true} ~v~0 := 22; {93762#true} is VALID [2020-07-18 05:30:13,572 INFO L280 TraceCheckUtils]: 9: Hoare triple {93762#true} ~w~0 := 23; {93762#true} is VALID [2020-07-18 05:30:13,572 INFO L280 TraceCheckUtils]: 10: Hoare triple {93762#true} ~x~0 := 24; {93762#true} is VALID [2020-07-18 05:30:13,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {93762#true} ~y~0 := 25; {93762#true} is VALID [2020-07-18 05:30:13,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {93762#true} ~z~0 := 26; {93762#true} is VALID [2020-07-18 05:30:13,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {93762#true} ~a17~0 := 1; {93762#true} is VALID [2020-07-18 05:30:13,573 INFO L280 TraceCheckUtils]: 14: Hoare triple {93762#true} ~a7~0 := 0; {93762#true} is VALID [2020-07-18 05:30:13,573 INFO L280 TraceCheckUtils]: 15: Hoare triple {93762#true} ~a20~0 := 1; {93762#true} is VALID [2020-07-18 05:30:13,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {93762#true} ~a8~0 := 15; {93762#true} is VALID [2020-07-18 05:30:13,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {93762#true} ~a12~0 := 8; {93762#true} is VALID [2020-07-18 05:30:13,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {93762#true} ~a16~0 := 5; {93762#true} is VALID [2020-07-18 05:30:13,573 INFO L280 TraceCheckUtils]: 19: Hoare triple {93762#true} ~a21~0 := 1; {93762#true} is VALID [2020-07-18 05:30:13,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {93762#true} assume true; {93762#true} is VALID [2020-07-18 05:30:13,574 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {93762#true} {93762#true} #1100#return; {93762#true} is VALID [2020-07-18 05:30:13,574 INFO L263 TraceCheckUtils]: 22: Hoare triple {93762#true} call #t~ret4 := main(); {93762#true} is VALID [2020-07-18 05:30:13,574 INFO L280 TraceCheckUtils]: 23: Hoare triple {93762#true} ~output~0 := -1; {93762#true} is VALID [2020-07-18 05:30:13,574 INFO L280 TraceCheckUtils]: 24: Hoare triple {93762#true} assume !false; {93762#true} is VALID [2020-07-18 05:30:13,575 INFO L280 TraceCheckUtils]: 25: Hoare triple {93762#true} havoc ~input~0; {93762#true} is VALID [2020-07-18 05:30:13,575 INFO L280 TraceCheckUtils]: 26: Hoare triple {93762#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93762#true} is VALID [2020-07-18 05:30:13,575 INFO L280 TraceCheckUtils]: 27: Hoare triple {93762#true} ~input~0 := #t~nondet2; {93762#true} is VALID [2020-07-18 05:30:13,575 INFO L280 TraceCheckUtils]: 28: Hoare triple {93762#true} havoc #t~nondet2; {93762#true} is VALID [2020-07-18 05:30:13,575 INFO L280 TraceCheckUtils]: 29: Hoare triple {93762#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93762#true} is VALID [2020-07-18 05:30:13,576 INFO L263 TraceCheckUtils]: 30: Hoare triple {93762#true} call #t~ret3 := calculate_output(~input~0); {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:30:13,577 INFO L280 TraceCheckUtils]: 31: Hoare triple {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {93762#true} is VALID [2020-07-18 05:30:13,577 INFO L280 TraceCheckUtils]: 32: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,577 INFO L280 TraceCheckUtils]: 33: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,577 INFO L280 TraceCheckUtils]: 34: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,577 INFO L280 TraceCheckUtils]: 35: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,578 INFO L280 TraceCheckUtils]: 36: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,578 INFO L280 TraceCheckUtils]: 37: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,578 INFO L280 TraceCheckUtils]: 38: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-18 05:30:13,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {93762#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))); {93762#true} is VALID [2020-07-18 05:30:13,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,579 INFO L280 TraceCheckUtils]: 41: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,579 INFO L280 TraceCheckUtils]: 42: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,579 INFO L280 TraceCheckUtils]: 45: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,579 INFO L280 TraceCheckUtils]: 46: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,580 INFO L280 TraceCheckUtils]: 47: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,580 INFO L280 TraceCheckUtils]: 48: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,580 INFO L280 TraceCheckUtils]: 49: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,580 INFO L280 TraceCheckUtils]: 50: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-18 05:30:13,580 INFO L280 TraceCheckUtils]: 51: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-18 05:30:13,580 INFO L280 TraceCheckUtils]: 52: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,581 INFO L280 TraceCheckUtils]: 53: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,581 INFO L280 TraceCheckUtils]: 54: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,581 INFO L280 TraceCheckUtils]: 55: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,581 INFO L280 TraceCheckUtils]: 56: Hoare triple {93762#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); {93762#true} is VALID [2020-07-18 05:30:13,581 INFO L280 TraceCheckUtils]: 57: Hoare triple {93762#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; {93762#true} is VALID [2020-07-18 05:30:13,582 INFO L280 TraceCheckUtils]: 58: Hoare triple {93762#true} ~a16~0 := 4; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,583 INFO L280 TraceCheckUtils]: 59: Hoare triple {93818#(= 4 ~a16~0)} ~a20~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,583 INFO L280 TraceCheckUtils]: 60: Hoare triple {93818#(= 4 ~a16~0)} ~a17~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {93818#(= 4 ~a16~0)} #res := 24; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {93818#(= 4 ~a16~0)} assume true; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,585 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {93818#(= 4 ~a16~0)} {93762#true} #1104#return; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,586 INFO L280 TraceCheckUtils]: 64: Hoare triple {93818#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,587 INFO L280 TraceCheckUtils]: 65: Hoare triple {93818#(= 4 ~a16~0)} ~output~0 := #t~ret3; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,587 INFO L280 TraceCheckUtils]: 66: Hoare triple {93818#(= 4 ~a16~0)} havoc #t~ret3; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,588 INFO L280 TraceCheckUtils]: 67: Hoare triple {93818#(= 4 ~a16~0)} assume !false; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,589 INFO L280 TraceCheckUtils]: 68: Hoare triple {93818#(= 4 ~a16~0)} havoc ~input~0; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,590 INFO L280 TraceCheckUtils]: 69: Hoare triple {93818#(= 4 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,590 INFO L280 TraceCheckUtils]: 70: Hoare triple {93818#(= 4 ~a16~0)} ~input~0 := #t~nondet2; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,591 INFO L280 TraceCheckUtils]: 71: Hoare triple {93818#(= 4 ~a16~0)} havoc #t~nondet2; {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,592 INFO L280 TraceCheckUtils]: 72: Hoare triple {93818#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93818#(= 4 ~a16~0)} is VALID [2020-07-18 05:30:13,594 INFO L263 TraceCheckUtils]: 73: Hoare triple {93818#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:30:13,595 INFO L280 TraceCheckUtils]: 74: Hoare triple {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,596 INFO L280 TraceCheckUtils]: 75: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,597 INFO L280 TraceCheckUtils]: 76: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,598 INFO L280 TraceCheckUtils]: 77: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,599 INFO L280 TraceCheckUtils]: 78: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,600 INFO L280 TraceCheckUtils]: 79: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,601 INFO L280 TraceCheckUtils]: 80: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,602 INFO L280 TraceCheckUtils]: 81: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,603 INFO L280 TraceCheckUtils]: 82: Hoare triple {93878#(= ~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))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,604 INFO L280 TraceCheckUtils]: 83: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,604 INFO L280 TraceCheckUtils]: 84: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,605 INFO L280 TraceCheckUtils]: 85: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,606 INFO L280 TraceCheckUtils]: 86: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,607 INFO L280 TraceCheckUtils]: 87: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,608 INFO L280 TraceCheckUtils]: 88: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,609 INFO L280 TraceCheckUtils]: 89: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,610 INFO L280 TraceCheckUtils]: 90: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,611 INFO L280 TraceCheckUtils]: 91: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,612 INFO L280 TraceCheckUtils]: 92: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,613 INFO L280 TraceCheckUtils]: 93: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,614 INFO L280 TraceCheckUtils]: 94: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,615 INFO L280 TraceCheckUtils]: 95: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,616 INFO L280 TraceCheckUtils]: 96: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,616 INFO L280 TraceCheckUtils]: 97: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,617 INFO L280 TraceCheckUtils]: 98: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,618 INFO L280 TraceCheckUtils]: 99: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,618 INFO L280 TraceCheckUtils]: 100: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,619 INFO L280 TraceCheckUtils]: 101: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,620 INFO L280 TraceCheckUtils]: 102: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,621 INFO L280 TraceCheckUtils]: 103: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,621 INFO L280 TraceCheckUtils]: 104: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,622 INFO L280 TraceCheckUtils]: 105: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,623 INFO L280 TraceCheckUtils]: 106: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,624 INFO L280 TraceCheckUtils]: 107: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,624 INFO L280 TraceCheckUtils]: 108: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,625 INFO L280 TraceCheckUtils]: 109: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,626 INFO L280 TraceCheckUtils]: 110: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,626 INFO L280 TraceCheckUtils]: 111: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,627 INFO L280 TraceCheckUtils]: 112: Hoare triple {93878#(= ~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)))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,628 INFO L280 TraceCheckUtils]: 113: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,628 INFO L280 TraceCheckUtils]: 114: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,629 INFO L280 TraceCheckUtils]: 115: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,630 INFO L280 TraceCheckUtils]: 116: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,631 INFO L280 TraceCheckUtils]: 117: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,631 INFO L280 TraceCheckUtils]: 118: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,632 INFO L280 TraceCheckUtils]: 119: Hoare triple {93878#(= ~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))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,633 INFO L280 TraceCheckUtils]: 120: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,633 INFO L280 TraceCheckUtils]: 121: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,634 INFO L280 TraceCheckUtils]: 122: Hoare triple {93878#(= ~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,635 INFO L280 TraceCheckUtils]: 123: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,636 INFO L280 TraceCheckUtils]: 124: Hoare triple {93878#(= ~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,636 INFO L280 TraceCheckUtils]: 125: Hoare triple {93878#(= ~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; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,637 INFO L280 TraceCheckUtils]: 126: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,638 INFO L280 TraceCheckUtils]: 127: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,638 INFO L280 TraceCheckUtils]: 128: Hoare triple {93879#(= 5 |old(~a16~0)|)} #res := -1; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,639 INFO L280 TraceCheckUtils]: 129: Hoare triple {93879#(= 5 |old(~a16~0)|)} assume true; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-18 05:30:13,641 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {93879#(= 5 |old(~a16~0)|)} {93818#(= 4 ~a16~0)} #1104#return; {93763#false} is VALID [2020-07-18 05:30:13,641 INFO L280 TraceCheckUtils]: 131: Hoare triple {93763#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93763#false} is VALID [2020-07-18 05:30:13,642 INFO L280 TraceCheckUtils]: 132: Hoare triple {93763#false} ~output~0 := #t~ret3; {93763#false} is VALID [2020-07-18 05:30:13,642 INFO L280 TraceCheckUtils]: 133: Hoare triple {93763#false} havoc #t~ret3; {93763#false} is VALID [2020-07-18 05:30:13,642 INFO L280 TraceCheckUtils]: 134: Hoare triple {93763#false} assume !false; {93763#false} is VALID [2020-07-18 05:30:13,643 INFO L280 TraceCheckUtils]: 135: Hoare triple {93763#false} havoc ~input~0; {93763#false} is VALID [2020-07-18 05:30:13,643 INFO L280 TraceCheckUtils]: 136: Hoare triple {93763#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93763#false} is VALID [2020-07-18 05:30:13,643 INFO L280 TraceCheckUtils]: 137: Hoare triple {93763#false} ~input~0 := #t~nondet2; {93763#false} is VALID [2020-07-18 05:30:13,644 INFO L280 TraceCheckUtils]: 138: Hoare triple {93763#false} havoc #t~nondet2; {93763#false} is VALID [2020-07-18 05:30:13,644 INFO L280 TraceCheckUtils]: 139: Hoare triple {93763#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93763#false} is VALID [2020-07-18 05:30:13,644 INFO L263 TraceCheckUtils]: 140: Hoare triple {93763#false} call #t~ret3 := calculate_output(~input~0); {93763#false} is VALID [2020-07-18 05:30:13,644 INFO L280 TraceCheckUtils]: 141: Hoare triple {93763#false} ~input := #in~input; {93763#false} is VALID [2020-07-18 05:30:13,645 INFO L280 TraceCheckUtils]: 142: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,645 INFO L280 TraceCheckUtils]: 143: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,645 INFO L280 TraceCheckUtils]: 144: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,646 INFO L280 TraceCheckUtils]: 145: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,646 INFO L280 TraceCheckUtils]: 146: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,646 INFO L280 TraceCheckUtils]: 147: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,647 INFO L280 TraceCheckUtils]: 148: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,647 INFO L280 TraceCheckUtils]: 149: Hoare triple {93763#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))); {93763#false} is VALID [2020-07-18 05:30:13,647 INFO L280 TraceCheckUtils]: 150: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,647 INFO L280 TraceCheckUtils]: 151: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,647 INFO L280 TraceCheckUtils]: 152: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,648 INFO L280 TraceCheckUtils]: 153: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,648 INFO L280 TraceCheckUtils]: 154: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,648 INFO L280 TraceCheckUtils]: 155: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,649 INFO L280 TraceCheckUtils]: 156: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,649 INFO L280 TraceCheckUtils]: 157: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,649 INFO L280 TraceCheckUtils]: 158: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,649 INFO L280 TraceCheckUtils]: 159: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,650 INFO L280 TraceCheckUtils]: 160: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,650 INFO L280 TraceCheckUtils]: 161: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,650 INFO L280 TraceCheckUtils]: 162: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,651 INFO L280 TraceCheckUtils]: 163: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,651 INFO L280 TraceCheckUtils]: 164: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,651 INFO L280 TraceCheckUtils]: 165: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,652 INFO L280 TraceCheckUtils]: 166: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,652 INFO L280 TraceCheckUtils]: 167: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,652 INFO L280 TraceCheckUtils]: 168: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,652 INFO L280 TraceCheckUtils]: 169: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,653 INFO L280 TraceCheckUtils]: 170: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,653 INFO L280 TraceCheckUtils]: 171: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,653 INFO L280 TraceCheckUtils]: 172: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,654 INFO L280 TraceCheckUtils]: 173: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,654 INFO L280 TraceCheckUtils]: 174: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,654 INFO L280 TraceCheckUtils]: 175: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,654 INFO L280 TraceCheckUtils]: 176: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,655 INFO L280 TraceCheckUtils]: 177: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,655 INFO L280 TraceCheckUtils]: 178: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,655 INFO L280 TraceCheckUtils]: 179: Hoare triple {93763#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)))); {93763#false} is VALID [2020-07-18 05:30:13,656 INFO L280 TraceCheckUtils]: 180: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,656 INFO L280 TraceCheckUtils]: 181: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,656 INFO L280 TraceCheckUtils]: 182: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,656 INFO L280 TraceCheckUtils]: 183: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,657 INFO L280 TraceCheckUtils]: 184: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,657 INFO L280 TraceCheckUtils]: 185: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,657 INFO L280 TraceCheckUtils]: 186: Hoare triple {93763#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))); {93763#false} is VALID [2020-07-18 05:30:13,658 INFO L280 TraceCheckUtils]: 187: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,658 INFO L280 TraceCheckUtils]: 188: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,658 INFO L280 TraceCheckUtils]: 189: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,658 INFO L280 TraceCheckUtils]: 190: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,659 INFO L280 TraceCheckUtils]: 191: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,659 INFO L280 TraceCheckUtils]: 192: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,659 INFO L280 TraceCheckUtils]: 193: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,660 INFO L280 TraceCheckUtils]: 194: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,660 INFO L280 TraceCheckUtils]: 195: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,660 INFO L280 TraceCheckUtils]: 196: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,661 INFO L280 TraceCheckUtils]: 197: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,661 INFO L280 TraceCheckUtils]: 198: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,661 INFO L280 TraceCheckUtils]: 199: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,661 INFO L280 TraceCheckUtils]: 200: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,662 INFO L280 TraceCheckUtils]: 201: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,662 INFO L280 TraceCheckUtils]: 202: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,662 INFO L280 TraceCheckUtils]: 203: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-18 05:30:13,662 INFO L280 TraceCheckUtils]: 204: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,663 INFO L280 TraceCheckUtils]: 205: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,663 INFO L280 TraceCheckUtils]: 206: Hoare triple {93763#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); {93763#false} is VALID [2020-07-18 05:30:13,663 INFO L280 TraceCheckUtils]: 207: Hoare triple {93763#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))); {93763#false} is VALID [2020-07-18 05:30:13,663 INFO L280 TraceCheckUtils]: 208: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,663 INFO L280 TraceCheckUtils]: 209: Hoare triple {93763#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,664 INFO L280 TraceCheckUtils]: 210: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,664 INFO L280 TraceCheckUtils]: 211: Hoare triple {93763#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,664 INFO L280 TraceCheckUtils]: 212: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,664 INFO L280 TraceCheckUtils]: 213: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,664 INFO L280 TraceCheckUtils]: 214: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,664 INFO L280 TraceCheckUtils]: 215: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,665 INFO L280 TraceCheckUtils]: 216: Hoare triple {93763#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,665 INFO L280 TraceCheckUtils]: 217: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-18 05:30:13,665 INFO L280 TraceCheckUtils]: 218: Hoare triple {93763#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {93763#false} is VALID [2020-07-18 05:30:13,665 INFO L280 TraceCheckUtils]: 219: Hoare triple {93763#false} assume !false; {93763#false} is VALID [2020-07-18 05:30:13,721 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 05:30:13,726 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1290588824] [2020-07-18 05:30:13,727 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:30:13,727 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:30:13,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786287377] [2020-07-18 05:30:13,728 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 220 [2020-07-18 05:30:13,729 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:30:13,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:30:14,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 220 edges. 220 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:30:14,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:30:14,067 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:30:14,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:30:14,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:30:14,068 INFO L87 Difference]: Start difference. First operand 3075 states and 3647 transitions. Second operand 7 states. [2020-07-18 05:31:12,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:31:12,154 INFO L93 Difference]: Finished difference Result 6868 states and 8401 transitions. [2020-07-18 05:31:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 05:31:12,154 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 220 [2020-07-18 05:31:12,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:31:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:31:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1400 transitions. [2020-07-18 05:31:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:31:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1400 transitions. [2020-07-18 05:31:12,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1400 transitions. [2020-07-18 05:31:14,580 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1400 edges. 1400 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:31:15,293 INFO L225 Difference]: With dead ends: 6868 [2020-07-18 05:31:15,293 INFO L226 Difference]: Without dead ends: 4269 [2020-07-18 05:31:15,299 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-18 05:31:15,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4269 states. [2020-07-18 05:32:03,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4269 to 4231. [2020-07-18 05:32:03,267 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:32:03,267 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4269 states. Second operand 4231 states. [2020-07-18 05:32:03,267 INFO L74 IsIncluded]: Start isIncluded. First operand 4269 states. Second operand 4231 states. [2020-07-18 05:32:03,267 INFO L87 Difference]: Start difference. First operand 4269 states. Second operand 4231 states. [2020-07-18 05:32:03,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:32:03,867 INFO L93 Difference]: Finished difference Result 4269 states and 5123 transitions. [2020-07-18 05:32:03,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5123 transitions. [2020-07-18 05:32:03,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:32:03,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:32:03,873 INFO L74 IsIncluded]: Start isIncluded. First operand 4231 states. Second operand 4269 states. [2020-07-18 05:32:03,874 INFO L87 Difference]: Start difference. First operand 4231 states. Second operand 4269 states. [2020-07-18 05:32:04,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:32:04,489 INFO L93 Difference]: Finished difference Result 4269 states and 5123 transitions. [2020-07-18 05:32:04,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5123 transitions. [2020-07-18 05:32:04,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:32:04,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:32:04,497 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:32:04,497 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:32:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4231 states. [2020-07-18 05:32:05,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 4231 states and 5072 transitions. [2020-07-18 05:32:05,120 INFO L78 Accepts]: Start accepts. Automaton has 4231 states and 5072 transitions. Word has length 220 [2020-07-18 05:32:05,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:32:05,121 INFO L479 AbstractCegarLoop]: Abstraction has 4231 states and 5072 transitions. [2020-07-18 05:32:05,121 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:32:05,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4231 states and 5072 transitions. [2020-07-18 05:32:23,442 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5072 edges. 5072 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 4231 states and 5072 transitions. [2020-07-18 05:32:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-07-18 05:32:23,453 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:32:23,454 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, 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] [2020-07-18 05:32:23,454 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 05:32:23,454 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:32:23,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:32:23,455 INFO L82 PathProgramCache]: Analyzing trace with hash -1874947704, now seen corresponding path program 1 times [2020-07-18 05:32:23,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:32:23,455 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1970489300] [2020-07-18 05:32:23,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:32:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:23,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {124739#(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; {124632#true} is VALID [2020-07-18 05:32:23,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {124632#true} ~d~0 := 4; {124632#true} is VALID [2020-07-18 05:32:23,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#true} ~e~0 := 5; {124632#true} is VALID [2020-07-18 05:32:23,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#true} ~f~0 := 6; {124632#true} is VALID [2020-07-18 05:32:23,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#true} ~c~0 := 3; {124632#true} is VALID [2020-07-18 05:32:23,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#true} ~b~0 := 2; {124632#true} is VALID [2020-07-18 05:32:23,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#true} ~u~0 := 21; {124632#true} is VALID [2020-07-18 05:32:23,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#true} ~v~0 := 22; {124632#true} is VALID [2020-07-18 05:32:23,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#true} ~w~0 := 23; {124632#true} is VALID [2020-07-18 05:32:23,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#true} ~x~0 := 24; {124632#true} is VALID [2020-07-18 05:32:23,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#true} ~y~0 := 25; {124632#true} is VALID [2020-07-18 05:32:23,623 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#true} ~z~0 := 26; {124632#true} is VALID [2020-07-18 05:32:23,623 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#true} ~a17~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-18 05:32:23,624 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#true} ~a8~0 := 15; {124632#true} is VALID [2020-07-18 05:32:23,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {124632#true} ~a12~0 := 8; {124632#true} is VALID [2020-07-18 05:32:23,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {124632#true} ~a16~0 := 5; {124632#true} is VALID [2020-07-18 05:32:23,625 INFO L280 TraceCheckUtils]: 18: Hoare triple {124632#true} ~a21~0 := 1; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {124655#(<= 1 ~a21~0)} assume true; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,627 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {124655#(<= 1 ~a21~0)} {124632#true} #1100#return; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:23,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {124632#true} is VALID [2020-07-18 05:32:23,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,677 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-18 05:32:23,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,678 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#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; {124632#true} is VALID [2020-07-18 05:32:23,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#true} ~a16~0 := 6; {124632#true} is VALID [2020-07-18 05:32:23,679 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#true} ~a17~0 := 0; {124741#(<= ~a17~0 0)} is VALID [2020-07-18 05:32:23,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {124741#(<= ~a17~0 0)} #res := 24; {124741#(<= ~a17~0 0)} is VALID [2020-07-18 05:32:23,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {124741#(<= ~a17~0 0)} assume true; {124741#(<= ~a17~0 0)} is VALID [2020-07-18 05:32:23,682 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {124741#(<= ~a17~0 0)} {124655#(<= 1 ~a21~0)} #1104#return; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:23,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {124742#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {124742#(= ~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; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a16~0 := 5; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a20~0 := 0; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {124743#(= 1 |old(~a17~0)|)} #res := 24; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {124743#(= 1 |old(~a17~0)|)} assume true; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,719 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {124743#(= 1 |old(~a17~0)|)} {124675#(not (= 1 ~a17~0))} #1104#return; {124633#false} is VALID [2020-07-18 05:32:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:32:23,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {124632#true} is VALID [2020-07-18 05:32:23,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-18 05:32:23,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,748 INFO L280 TraceCheckUtils]: 19: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,748 INFO L280 TraceCheckUtils]: 20: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,749 INFO L280 TraceCheckUtils]: 25: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,749 INFO L280 TraceCheckUtils]: 26: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,750 INFO L280 TraceCheckUtils]: 27: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,750 INFO L280 TraceCheckUtils]: 28: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,750 INFO L280 TraceCheckUtils]: 29: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,751 INFO L280 TraceCheckUtils]: 30: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,751 INFO L280 TraceCheckUtils]: 31: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,751 INFO L280 TraceCheckUtils]: 32: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,752 INFO L280 TraceCheckUtils]: 35: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {124632#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)))); {124632#true} is VALID [2020-07-18 05:32:23,753 INFO L280 TraceCheckUtils]: 39: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,754 INFO L280 TraceCheckUtils]: 41: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,754 INFO L280 TraceCheckUtils]: 44: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,755 INFO L280 TraceCheckUtils]: 45: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-18 05:32:23,755 INFO L280 TraceCheckUtils]: 46: Hoare triple {124632#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; {124632#true} is VALID [2020-07-18 05:32:23,755 INFO L280 TraceCheckUtils]: 47: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,756 INFO L280 TraceCheckUtils]: 48: Hoare triple {124632#true} ~a8~0 := 13; {124632#true} is VALID [2020-07-18 05:32:23,756 INFO L280 TraceCheckUtils]: 49: Hoare triple {124632#true} ~a16~0 := 4; {124632#true} is VALID [2020-07-18 05:32:23,756 INFO L280 TraceCheckUtils]: 50: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-18 05:32:23,756 INFO L280 TraceCheckUtils]: 51: Hoare triple {124632#true} ~a21~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,757 INFO L280 TraceCheckUtils]: 52: Hoare triple {124632#true} ~a17~0 := 0; {124632#true} is VALID [2020-07-18 05:32:23,757 INFO L280 TraceCheckUtils]: 53: Hoare triple {124632#true} #res := -1; {124632#true} is VALID [2020-07-18 05:32:23,757 INFO L280 TraceCheckUtils]: 54: Hoare triple {124632#true} assume true; {124632#true} is VALID [2020-07-18 05:32:23,758 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {124632#true} {124633#false} #1104#return; {124633#false} is VALID [2020-07-18 05:32:23,762 INFO L263 TraceCheckUtils]: 0: Hoare triple {124632#true} call ULTIMATE.init(); {124739#(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 05:32:23,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {124739#(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; {124632#true} is VALID [2020-07-18 05:32:23,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#true} ~d~0 := 4; {124632#true} is VALID [2020-07-18 05:32:23,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#true} ~e~0 := 5; {124632#true} is VALID [2020-07-18 05:32:23,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#true} ~f~0 := 6; {124632#true} is VALID [2020-07-18 05:32:23,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#true} ~c~0 := 3; {124632#true} is VALID [2020-07-18 05:32:23,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#true} ~b~0 := 2; {124632#true} is VALID [2020-07-18 05:32:23,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#true} ~u~0 := 21; {124632#true} is VALID [2020-07-18 05:32:23,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#true} ~v~0 := 22; {124632#true} is VALID [2020-07-18 05:32:23,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#true} ~w~0 := 23; {124632#true} is VALID [2020-07-18 05:32:23,764 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#true} ~x~0 := 24; {124632#true} is VALID [2020-07-18 05:32:23,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#true} ~y~0 := 25; {124632#true} is VALID [2020-07-18 05:32:23,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#true} ~z~0 := 26; {124632#true} is VALID [2020-07-18 05:32:23,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#true} ~a17~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-18 05:32:23,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,765 INFO L280 TraceCheckUtils]: 16: Hoare triple {124632#true} ~a8~0 := 15; {124632#true} is VALID [2020-07-18 05:32:23,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {124632#true} ~a12~0 := 8; {124632#true} is VALID [2020-07-18 05:32:23,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {124632#true} ~a16~0 := 5; {124632#true} is VALID [2020-07-18 05:32:23,767 INFO L280 TraceCheckUtils]: 19: Hoare triple {124632#true} ~a21~0 := 1; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,767 INFO L280 TraceCheckUtils]: 20: Hoare triple {124655#(<= 1 ~a21~0)} assume true; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,769 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {124655#(<= 1 ~a21~0)} {124632#true} #1100#return; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,769 INFO L263 TraceCheckUtils]: 22: Hoare triple {124655#(<= 1 ~a21~0)} call #t~ret4 := main(); {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {124655#(<= 1 ~a21~0)} ~output~0 := -1; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {124655#(<= 1 ~a21~0)} assume !false; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,772 INFO L280 TraceCheckUtils]: 25: Hoare triple {124655#(<= 1 ~a21~0)} havoc ~input~0; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {124655#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,773 INFO L280 TraceCheckUtils]: 27: Hoare triple {124655#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {124655#(<= 1 ~a21~0)} havoc #t~nondet2; {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,775 INFO L280 TraceCheckUtils]: 29: Hoare triple {124655#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124655#(<= 1 ~a21~0)} is VALID [2020-07-18 05:32:23,777 INFO L263 TraceCheckUtils]: 30: Hoare triple {124655#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:32:23,777 INFO L280 TraceCheckUtils]: 31: Hoare triple {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {124632#true} is VALID [2020-07-18 05:32:23,777 INFO L280 TraceCheckUtils]: 32: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,778 INFO L280 TraceCheckUtils]: 33: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,778 INFO L280 TraceCheckUtils]: 34: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,778 INFO L280 TraceCheckUtils]: 35: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,779 INFO L280 TraceCheckUtils]: 36: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,779 INFO L280 TraceCheckUtils]: 37: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,779 INFO L280 TraceCheckUtils]: 38: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,779 INFO L280 TraceCheckUtils]: 39: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-18 05:32:23,780 INFO L280 TraceCheckUtils]: 40: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,780 INFO L280 TraceCheckUtils]: 41: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,780 INFO L280 TraceCheckUtils]: 42: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {124632#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; {124632#true} is VALID [2020-07-18 05:32:23,781 INFO L280 TraceCheckUtils]: 44: Hoare triple {124632#true} ~a16~0 := 6; {124632#true} is VALID [2020-07-18 05:32:23,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,782 INFO L280 TraceCheckUtils]: 46: Hoare triple {124632#true} ~a17~0 := 0; {124741#(<= ~a17~0 0)} is VALID [2020-07-18 05:32:23,783 INFO L280 TraceCheckUtils]: 47: Hoare triple {124741#(<= ~a17~0 0)} #res := 24; {124741#(<= ~a17~0 0)} is VALID [2020-07-18 05:32:23,783 INFO L280 TraceCheckUtils]: 48: Hoare triple {124741#(<= ~a17~0 0)} assume true; {124741#(<= ~a17~0 0)} is VALID [2020-07-18 05:32:23,785 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {124741#(<= ~a17~0 0)} {124655#(<= 1 ~a21~0)} #1104#return; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {124675#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,787 INFO L280 TraceCheckUtils]: 51: Hoare triple {124675#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,788 INFO L280 TraceCheckUtils]: 52: Hoare triple {124675#(not (= 1 ~a17~0))} havoc #t~ret3; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,789 INFO L280 TraceCheckUtils]: 53: Hoare triple {124675#(not (= 1 ~a17~0))} assume !false; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,790 INFO L280 TraceCheckUtils]: 54: Hoare triple {124675#(not (= 1 ~a17~0))} havoc ~input~0; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,790 INFO L280 TraceCheckUtils]: 55: Hoare triple {124675#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {124675#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,792 INFO L280 TraceCheckUtils]: 57: Hoare triple {124675#(not (= 1 ~a17~0))} havoc #t~nondet2; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,793 INFO L280 TraceCheckUtils]: 58: Hoare triple {124675#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124675#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:32:23,794 INFO L263 TraceCheckUtils]: 59: Hoare triple {124675#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:32:23,795 INFO L280 TraceCheckUtils]: 60: Hoare triple {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {124742#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,796 INFO L280 TraceCheckUtils]: 61: Hoare triple {124742#(= ~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; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,797 INFO L280 TraceCheckUtils]: 62: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a16~0 := 5; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,798 INFO L280 TraceCheckUtils]: 63: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a20~0 := 0; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,799 INFO L280 TraceCheckUtils]: 64: Hoare triple {124743#(= 1 |old(~a17~0)|)} #res := 24; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,800 INFO L280 TraceCheckUtils]: 65: Hoare triple {124743#(= 1 |old(~a17~0)|)} assume true; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-18 05:32:23,801 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {124743#(= 1 |old(~a17~0)|)} {124675#(not (= 1 ~a17~0))} #1104#return; {124633#false} is VALID [2020-07-18 05:32:23,801 INFO L280 TraceCheckUtils]: 67: Hoare triple {124633#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {124633#false} is VALID [2020-07-18 05:32:23,801 INFO L280 TraceCheckUtils]: 68: Hoare triple {124633#false} ~output~0 := #t~ret3; {124633#false} is VALID [2020-07-18 05:32:23,801 INFO L280 TraceCheckUtils]: 69: Hoare triple {124633#false} havoc #t~ret3; {124633#false} is VALID [2020-07-18 05:32:23,802 INFO L280 TraceCheckUtils]: 70: Hoare triple {124633#false} assume !false; {124633#false} is VALID [2020-07-18 05:32:23,802 INFO L280 TraceCheckUtils]: 71: Hoare triple {124633#false} havoc ~input~0; {124633#false} is VALID [2020-07-18 05:32:23,802 INFO L280 TraceCheckUtils]: 72: Hoare triple {124633#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124633#false} is VALID [2020-07-18 05:32:23,803 INFO L280 TraceCheckUtils]: 73: Hoare triple {124633#false} ~input~0 := #t~nondet2; {124633#false} is VALID [2020-07-18 05:32:23,803 INFO L280 TraceCheckUtils]: 74: Hoare triple {124633#false} havoc #t~nondet2; {124633#false} is VALID [2020-07-18 05:32:23,803 INFO L280 TraceCheckUtils]: 75: Hoare triple {124633#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124633#false} is VALID [2020-07-18 05:32:23,803 INFO L263 TraceCheckUtils]: 76: Hoare triple {124633#false} call #t~ret3 := calculate_output(~input~0); {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:32:23,804 INFO L280 TraceCheckUtils]: 77: Hoare triple {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {124632#true} is VALID [2020-07-18 05:32:23,804 INFO L280 TraceCheckUtils]: 78: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,804 INFO L280 TraceCheckUtils]: 79: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,804 INFO L280 TraceCheckUtils]: 80: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,805 INFO L280 TraceCheckUtils]: 81: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,805 INFO L280 TraceCheckUtils]: 82: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,805 INFO L280 TraceCheckUtils]: 83: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,805 INFO L280 TraceCheckUtils]: 84: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,806 INFO L280 TraceCheckUtils]: 85: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-18 05:32:23,806 INFO L280 TraceCheckUtils]: 86: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,806 INFO L280 TraceCheckUtils]: 87: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,806 INFO L280 TraceCheckUtils]: 88: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,807 INFO L280 TraceCheckUtils]: 89: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,807 INFO L280 TraceCheckUtils]: 90: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,807 INFO L280 TraceCheckUtils]: 91: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,807 INFO L280 TraceCheckUtils]: 92: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,808 INFO L280 TraceCheckUtils]: 93: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,808 INFO L280 TraceCheckUtils]: 94: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,808 INFO L280 TraceCheckUtils]: 95: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,808 INFO L280 TraceCheckUtils]: 96: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,809 INFO L280 TraceCheckUtils]: 97: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,809 INFO L280 TraceCheckUtils]: 98: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,809 INFO L280 TraceCheckUtils]: 99: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,810 INFO L280 TraceCheckUtils]: 100: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,810 INFO L280 TraceCheckUtils]: 101: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,810 INFO L280 TraceCheckUtils]: 102: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,810 INFO L280 TraceCheckUtils]: 103: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,811 INFO L280 TraceCheckUtils]: 104: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,811 INFO L280 TraceCheckUtils]: 105: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,811 INFO L280 TraceCheckUtils]: 106: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,811 INFO L280 TraceCheckUtils]: 107: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,812 INFO L280 TraceCheckUtils]: 108: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,812 INFO L280 TraceCheckUtils]: 109: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,812 INFO L280 TraceCheckUtils]: 110: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,812 INFO L280 TraceCheckUtils]: 111: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,813 INFO L280 TraceCheckUtils]: 112: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,813 INFO L280 TraceCheckUtils]: 113: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,813 INFO L280 TraceCheckUtils]: 114: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,813 INFO L280 TraceCheckUtils]: 115: Hoare triple {124632#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)))); {124632#true} is VALID [2020-07-18 05:32:23,814 INFO L280 TraceCheckUtils]: 116: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,814 INFO L280 TraceCheckUtils]: 117: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,814 INFO L280 TraceCheckUtils]: 118: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-18 05:32:23,814 INFO L280 TraceCheckUtils]: 119: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,815 INFO L280 TraceCheckUtils]: 120: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,815 INFO L280 TraceCheckUtils]: 121: Hoare triple {124632#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); {124632#true} is VALID [2020-07-18 05:32:23,815 INFO L280 TraceCheckUtils]: 122: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-18 05:32:23,815 INFO L280 TraceCheckUtils]: 123: Hoare triple {124632#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; {124632#true} is VALID [2020-07-18 05:32:23,816 INFO L280 TraceCheckUtils]: 124: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,816 INFO L280 TraceCheckUtils]: 125: Hoare triple {124632#true} ~a8~0 := 13; {124632#true} is VALID [2020-07-18 05:32:23,816 INFO L280 TraceCheckUtils]: 126: Hoare triple {124632#true} ~a16~0 := 4; {124632#true} is VALID [2020-07-18 05:32:23,817 INFO L280 TraceCheckUtils]: 127: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-18 05:32:23,817 INFO L280 TraceCheckUtils]: 128: Hoare triple {124632#true} ~a21~0 := 1; {124632#true} is VALID [2020-07-18 05:32:23,817 INFO L280 TraceCheckUtils]: 129: Hoare triple {124632#true} ~a17~0 := 0; {124632#true} is VALID [2020-07-18 05:32:23,817 INFO L280 TraceCheckUtils]: 130: Hoare triple {124632#true} #res := -1; {124632#true} is VALID [2020-07-18 05:32:23,818 INFO L280 TraceCheckUtils]: 131: Hoare triple {124632#true} assume true; {124632#true} is VALID [2020-07-18 05:32:23,818 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {124632#true} {124633#false} #1104#return; {124633#false} is VALID [2020-07-18 05:32:23,818 INFO L280 TraceCheckUtils]: 133: Hoare triple {124633#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {124633#false} is VALID [2020-07-18 05:32:23,818 INFO L280 TraceCheckUtils]: 134: Hoare triple {124633#false} ~output~0 := #t~ret3; {124633#false} is VALID [2020-07-18 05:32:23,819 INFO L280 TraceCheckUtils]: 135: Hoare triple {124633#false} havoc #t~ret3; {124633#false} is VALID [2020-07-18 05:32:23,819 INFO L280 TraceCheckUtils]: 136: Hoare triple {124633#false} assume !false; {124633#false} is VALID [2020-07-18 05:32:23,819 INFO L280 TraceCheckUtils]: 137: Hoare triple {124633#false} havoc ~input~0; {124633#false} is VALID [2020-07-18 05:32:23,819 INFO L280 TraceCheckUtils]: 138: Hoare triple {124633#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124633#false} is VALID [2020-07-18 05:32:23,820 INFO L280 TraceCheckUtils]: 139: Hoare triple {124633#false} ~input~0 := #t~nondet2; {124633#false} is VALID [2020-07-18 05:32:23,820 INFO L280 TraceCheckUtils]: 140: Hoare triple {124633#false} havoc #t~nondet2; {124633#false} is VALID [2020-07-18 05:32:23,820 INFO L280 TraceCheckUtils]: 141: Hoare triple {124633#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124633#false} is VALID [2020-07-18 05:32:23,821 INFO L263 TraceCheckUtils]: 142: Hoare triple {124633#false} call #t~ret3 := calculate_output(~input~0); {124633#false} is VALID [2020-07-18 05:32:23,821 INFO L280 TraceCheckUtils]: 143: Hoare triple {124633#false} ~input := #in~input; {124633#false} is VALID [2020-07-18 05:32:23,821 INFO L280 TraceCheckUtils]: 144: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,821 INFO L280 TraceCheckUtils]: 145: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,821 INFO L280 TraceCheckUtils]: 146: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,822 INFO L280 TraceCheckUtils]: 147: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,822 INFO L280 TraceCheckUtils]: 148: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,822 INFO L280 TraceCheckUtils]: 149: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,822 INFO L280 TraceCheckUtils]: 150: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,822 INFO L280 TraceCheckUtils]: 151: Hoare triple {124633#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))); {124633#false} is VALID [2020-07-18 05:32:23,823 INFO L280 TraceCheckUtils]: 152: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,823 INFO L280 TraceCheckUtils]: 153: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,823 INFO L280 TraceCheckUtils]: 154: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,823 INFO L280 TraceCheckUtils]: 155: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,823 INFO L280 TraceCheckUtils]: 156: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,823 INFO L280 TraceCheckUtils]: 157: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,824 INFO L280 TraceCheckUtils]: 158: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,824 INFO L280 TraceCheckUtils]: 159: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,824 INFO L280 TraceCheckUtils]: 160: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,824 INFO L280 TraceCheckUtils]: 161: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,824 INFO L280 TraceCheckUtils]: 162: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,824 INFO L280 TraceCheckUtils]: 163: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,825 INFO L280 TraceCheckUtils]: 164: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,825 INFO L280 TraceCheckUtils]: 165: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,825 INFO L280 TraceCheckUtils]: 166: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,825 INFO L280 TraceCheckUtils]: 167: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,825 INFO L280 TraceCheckUtils]: 168: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,826 INFO L280 TraceCheckUtils]: 169: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,826 INFO L280 TraceCheckUtils]: 170: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,826 INFO L280 TraceCheckUtils]: 171: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,826 INFO L280 TraceCheckUtils]: 172: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,826 INFO L280 TraceCheckUtils]: 173: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,826 INFO L280 TraceCheckUtils]: 174: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,827 INFO L280 TraceCheckUtils]: 175: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,827 INFO L280 TraceCheckUtils]: 176: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,827 INFO L280 TraceCheckUtils]: 177: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,827 INFO L280 TraceCheckUtils]: 178: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,828 INFO L280 TraceCheckUtils]: 179: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,828 INFO L280 TraceCheckUtils]: 180: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,828 INFO L280 TraceCheckUtils]: 181: Hoare triple {124633#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)))); {124633#false} is VALID [2020-07-18 05:32:23,828 INFO L280 TraceCheckUtils]: 182: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,828 INFO L280 TraceCheckUtils]: 183: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,828 INFO L280 TraceCheckUtils]: 184: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,829 INFO L280 TraceCheckUtils]: 185: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,829 INFO L280 TraceCheckUtils]: 186: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,829 INFO L280 TraceCheckUtils]: 187: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,829 INFO L280 TraceCheckUtils]: 188: Hoare triple {124633#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))); {124633#false} is VALID [2020-07-18 05:32:23,829 INFO L280 TraceCheckUtils]: 189: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,830 INFO L280 TraceCheckUtils]: 190: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,830 INFO L280 TraceCheckUtils]: 191: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,830 INFO L280 TraceCheckUtils]: 192: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,830 INFO L280 TraceCheckUtils]: 193: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,830 INFO L280 TraceCheckUtils]: 194: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,830 INFO L280 TraceCheckUtils]: 195: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,831 INFO L280 TraceCheckUtils]: 196: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,831 INFO L280 TraceCheckUtils]: 197: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,831 INFO L280 TraceCheckUtils]: 198: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,831 INFO L280 TraceCheckUtils]: 199: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,831 INFO L280 TraceCheckUtils]: 200: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,831 INFO L280 TraceCheckUtils]: 201: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,832 INFO L280 TraceCheckUtils]: 202: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,832 INFO L280 TraceCheckUtils]: 203: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,832 INFO L280 TraceCheckUtils]: 204: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,832 INFO L280 TraceCheckUtils]: 205: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-18 05:32:23,833 INFO L280 TraceCheckUtils]: 206: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,833 INFO L280 TraceCheckUtils]: 207: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,833 INFO L280 TraceCheckUtils]: 208: Hoare triple {124633#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); {124633#false} is VALID [2020-07-18 05:32:23,834 INFO L280 TraceCheckUtils]: 209: Hoare triple {124633#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))); {124633#false} is VALID [2020-07-18 05:32:23,834 INFO L280 TraceCheckUtils]: 210: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,834 INFO L280 TraceCheckUtils]: 211: Hoare triple {124633#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,834 INFO L280 TraceCheckUtils]: 212: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,835 INFO L280 TraceCheckUtils]: 213: Hoare triple {124633#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,835 INFO L280 TraceCheckUtils]: 214: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,835 INFO L280 TraceCheckUtils]: 215: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,835 INFO L280 TraceCheckUtils]: 216: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,835 INFO L280 TraceCheckUtils]: 217: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,836 INFO L280 TraceCheckUtils]: 218: Hoare triple {124633#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,836 INFO L280 TraceCheckUtils]: 219: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-18 05:32:23,836 INFO L280 TraceCheckUtils]: 220: Hoare triple {124633#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {124633#false} is VALID [2020-07-18 05:32:23,836 INFO L280 TraceCheckUtils]: 221: Hoare triple {124633#false} assume !false; {124633#false} is VALID [2020-07-18 05:32:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 97 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-18 05:32:23,890 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1970489300] [2020-07-18 05:32:23,890 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:32:23,890 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-18 05:32:23,890 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131219392] [2020-07-18 05:32:23,891 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 222 [2020-07-18 05:32:23,892 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:32:23,892 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 05:32:24,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:24,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 05:32:24,188 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:32:24,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 05:32:24,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:32:24,188 INFO L87 Difference]: Start difference. First operand 4231 states and 5072 transitions. Second operand 9 states. [2020-07-18 05:34:21,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:34:21,488 INFO L93 Difference]: Finished difference Result 11732 states and 14316 transitions. [2020-07-18 05:34:21,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-18 05:34:21,488 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 222 [2020-07-18 05:34:21,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:34:21,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:34:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 2227 transitions. [2020-07-18 05:34:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:34:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 2227 transitions. [2020-07-18 05:34:21,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 2227 transitions. [2020-07-18 05:34:25,860 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2227 edges. 2227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:34:28,158 INFO L225 Difference]: With dead ends: 11732 [2020-07-18 05:34:28,158 INFO L226 Difference]: Without dead ends: 7666 [2020-07-18 05:34:28,172 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=121, Invalid=385, Unknown=0, NotChecked=0, Total=506 [2020-07-18 05:34:28,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7666 states. [2020-07-18 05:36:03,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7666 to 7050. [2020-07-18 05:36:03,610 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:36:03,610 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7666 states. Second operand 7050 states. [2020-07-18 05:36:03,611 INFO L74 IsIncluded]: Start isIncluded. First operand 7666 states. Second operand 7050 states. [2020-07-18 05:36:03,611 INFO L87 Difference]: Start difference. First operand 7666 states. Second operand 7050 states. [2020-07-18 05:36:05,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:36:05,567 INFO L93 Difference]: Finished difference Result 7666 states and 9238 transitions. [2020-07-18 05:36:05,567 INFO L276 IsEmpty]: Start isEmpty. Operand 7666 states and 9238 transitions. [2020-07-18 05:36:05,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:36:05,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:36:05,591 INFO L74 IsIncluded]: Start isIncluded. First operand 7050 states. Second operand 7666 states. [2020-07-18 05:36:05,591 INFO L87 Difference]: Start difference. First operand 7050 states. Second operand 7666 states. [2020-07-18 05:36:07,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:36:07,589 INFO L93 Difference]: Finished difference Result 7666 states and 9238 transitions. [2020-07-18 05:36:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 7666 states and 9238 transitions. [2020-07-18 05:36:07,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:36:07,602 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:36:07,602 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:36:07,602 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:36:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7050 states. [2020-07-18 05:36:09,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 7050 states and 8515 transitions. [2020-07-18 05:36:09,345 INFO L78 Accepts]: Start accepts. Automaton has 7050 states and 8515 transitions. Word has length 222 [2020-07-18 05:36:09,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:36:09,346 INFO L479 AbstractCegarLoop]: Abstraction has 7050 states and 8515 transitions. [2020-07-18 05:36:09,346 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 05:36:09,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7050 states and 8515 transitions. [2020-07-18 05:36:44,882 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8515 edges. 8515 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:36:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 7050 states and 8515 transitions. [2020-07-18 05:36:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-18 05:36:44,893 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:36:44,894 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:36:44,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 05:36:44,894 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:36:44,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:36:44,894 INFO L82 PathProgramCache]: Analyzing trace with hash -703727274, now seen corresponding path program 1 times [2020-07-18 05:36:44,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:36:44,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [147795417] [2020-07-18 05:36:44,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:36:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:36:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:36:45,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {177799#(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; {177682#true} is VALID [2020-07-18 05:36:45,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {177682#true} ~d~0 := 4; {177682#true} is VALID [2020-07-18 05:36:45,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {177682#true} ~e~0 := 5; {177682#true} is VALID [2020-07-18 05:36:45,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {177682#true} ~f~0 := 6; {177682#true} is VALID [2020-07-18 05:36:45,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {177682#true} ~c~0 := 3; {177682#true} is VALID [2020-07-18 05:36:45,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {177682#true} ~b~0 := 2; {177682#true} is VALID [2020-07-18 05:36:45,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {177682#true} ~u~0 := 21; {177682#true} is VALID [2020-07-18 05:36:45,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {177682#true} ~v~0 := 22; {177682#true} is VALID [2020-07-18 05:36:45,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {177682#true} ~w~0 := 23; {177682#true} is VALID [2020-07-18 05:36:45,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {177682#true} ~x~0 := 24; {177682#true} is VALID [2020-07-18 05:36:45,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {177682#true} ~y~0 := 25; {177682#true} is VALID [2020-07-18 05:36:45,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {177682#true} ~z~0 := 26; {177682#true} is VALID [2020-07-18 05:36:45,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {177682#true} ~a17~0 := 1; {177682#true} is VALID [2020-07-18 05:36:45,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {177682#true} ~a7~0 := 0; {177682#true} is VALID [2020-07-18 05:36:45,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {177682#true} ~a20~0 := 1; {177682#true} is VALID [2020-07-18 05:36:45,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {177682#true} ~a8~0 := 15; {177682#true} is VALID [2020-07-18 05:36:45,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {177682#true} ~a12~0 := 8; {177682#true} is VALID [2020-07-18 05:36:45,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {177682#true} ~a16~0 := 5; {177682#true} is VALID [2020-07-18 05:36:45,069 INFO L280 TraceCheckUtils]: 18: Hoare triple {177682#true} ~a21~0 := 1; {177682#true} is VALID [2020-07-18 05:36:45,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {177682#true} assume true; {177682#true} is VALID [2020-07-18 05:36:45,069 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {177682#true} {177682#true} #1100#return; {177682#true} is VALID [2020-07-18 05:36:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:36:45,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {177800#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {177682#true} is VALID [2020-07-18 05:36:45,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {177682#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)); {177682#true} is VALID [2020-07-18 05:36:45,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {177682#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))); {177682#true} is VALID [2020-07-18 05:36:45,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,129 INFO L280 TraceCheckUtils]: 12: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,130 INFO L280 TraceCheckUtils]: 15: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,131 INFO L280 TraceCheckUtils]: 17: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,131 INFO L280 TraceCheckUtils]: 18: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,131 INFO L280 TraceCheckUtils]: 19: Hoare triple {177682#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)); {177682#true} is VALID [2020-07-18 05:36:45,131 INFO L280 TraceCheckUtils]: 20: Hoare triple {177682#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)); {177682#true} is VALID [2020-07-18 05:36:45,132 INFO L280 TraceCheckUtils]: 21: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,132 INFO L280 TraceCheckUtils]: 22: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,132 INFO L280 TraceCheckUtils]: 23: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,132 INFO L280 TraceCheckUtils]: 24: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,132 INFO L280 TraceCheckUtils]: 25: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,133 INFO L280 TraceCheckUtils]: 26: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,133 INFO L280 TraceCheckUtils]: 27: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,133 INFO L280 TraceCheckUtils]: 28: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,133 INFO L280 TraceCheckUtils]: 29: Hoare triple {177682#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; {177682#true} is VALID [2020-07-18 05:36:45,133 INFO L280 TraceCheckUtils]: 30: Hoare triple {177682#true} ~a17~0 := 0; {177682#true} is VALID [2020-07-18 05:36:45,134 INFO L280 TraceCheckUtils]: 31: Hoare triple {177682#true} ~a16~0 := 5; {177682#true} is VALID [2020-07-18 05:36:45,135 INFO L280 TraceCheckUtils]: 32: Hoare triple {177682#true} ~a20~0 := 1; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,136 INFO L280 TraceCheckUtils]: 33: Hoare triple {177741#(= 1 ~a20~0)} #res := 25; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {177741#(= 1 ~a20~0)} assume true; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,138 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {177741#(= 1 ~a20~0)} {177682#true} #1104#return; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:36:45,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {177800#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,222 INFO L280 TraceCheckUtils]: 4: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,225 INFO L280 TraceCheckUtils]: 7: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,226 INFO L280 TraceCheckUtils]: 8: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,229 INFO L280 TraceCheckUtils]: 12: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,234 INFO L280 TraceCheckUtils]: 19: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,236 INFO L280 TraceCheckUtils]: 22: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,237 INFO L280 TraceCheckUtils]: 23: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,237 INFO L280 TraceCheckUtils]: 24: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,238 INFO L280 TraceCheckUtils]: 25: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,240 INFO L280 TraceCheckUtils]: 27: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,241 INFO L280 TraceCheckUtils]: 28: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,242 INFO L280 TraceCheckUtils]: 29: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,242 INFO L280 TraceCheckUtils]: 30: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,243 INFO L280 TraceCheckUtils]: 31: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,244 INFO L280 TraceCheckUtils]: 32: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,245 INFO L280 TraceCheckUtils]: 33: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,247 INFO L280 TraceCheckUtils]: 35: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,248 INFO L280 TraceCheckUtils]: 36: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,249 INFO L280 TraceCheckUtils]: 37: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {177801#(= ~a20~0 |old(~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)))); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,251 INFO L280 TraceCheckUtils]: 40: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,252 INFO L280 TraceCheckUtils]: 41: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,253 INFO L280 TraceCheckUtils]: 42: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,253 INFO L280 TraceCheckUtils]: 43: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,254 INFO L280 TraceCheckUtils]: 44: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,255 INFO L280 TraceCheckUtils]: 45: Hoare triple {177801#(= ~a20~0 |old(~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))); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,255 INFO L280 TraceCheckUtils]: 46: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,256 INFO L280 TraceCheckUtils]: 47: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,257 INFO L280 TraceCheckUtils]: 48: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,257 INFO L280 TraceCheckUtils]: 49: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,258 INFO L280 TraceCheckUtils]: 50: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,259 INFO L280 TraceCheckUtils]: 51: Hoare triple {177801#(= ~a20~0 |old(~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; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,260 INFO L280 TraceCheckUtils]: 52: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} ~a8~0 := 13; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,261 INFO L280 TraceCheckUtils]: 53: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} ~a16~0 := 4; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,261 INFO L280 TraceCheckUtils]: 54: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} #res := -1; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,262 INFO L280 TraceCheckUtils]: 55: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} assume true; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,263 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {177802#(not (= 1 |old(~a20~0)|))} {177741#(= 1 ~a20~0)} #1104#return; {177683#false} is VALID [2020-07-18 05:36:45,268 INFO L263 TraceCheckUtils]: 0: Hoare triple {177682#true} call ULTIMATE.init(); {177799#(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 05:36:45,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {177799#(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; {177682#true} is VALID [2020-07-18 05:36:45,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {177682#true} ~d~0 := 4; {177682#true} is VALID [2020-07-18 05:36:45,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {177682#true} ~e~0 := 5; {177682#true} is VALID [2020-07-18 05:36:45,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {177682#true} ~f~0 := 6; {177682#true} is VALID [2020-07-18 05:36:45,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {177682#true} ~c~0 := 3; {177682#true} is VALID [2020-07-18 05:36:45,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {177682#true} ~b~0 := 2; {177682#true} is VALID [2020-07-18 05:36:45,270 INFO L280 TraceCheckUtils]: 7: Hoare triple {177682#true} ~u~0 := 21; {177682#true} is VALID [2020-07-18 05:36:45,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {177682#true} ~v~0 := 22; {177682#true} is VALID [2020-07-18 05:36:45,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {177682#true} ~w~0 := 23; {177682#true} is VALID [2020-07-18 05:36:45,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {177682#true} ~x~0 := 24; {177682#true} is VALID [2020-07-18 05:36:45,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {177682#true} ~y~0 := 25; {177682#true} is VALID [2020-07-18 05:36:45,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {177682#true} ~z~0 := 26; {177682#true} is VALID [2020-07-18 05:36:45,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {177682#true} ~a17~0 := 1; {177682#true} is VALID [2020-07-18 05:36:45,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {177682#true} ~a7~0 := 0; {177682#true} is VALID [2020-07-18 05:36:45,271 INFO L280 TraceCheckUtils]: 15: Hoare triple {177682#true} ~a20~0 := 1; {177682#true} is VALID [2020-07-18 05:36:45,271 INFO L280 TraceCheckUtils]: 16: Hoare triple {177682#true} ~a8~0 := 15; {177682#true} is VALID [2020-07-18 05:36:45,271 INFO L280 TraceCheckUtils]: 17: Hoare triple {177682#true} ~a12~0 := 8; {177682#true} is VALID [2020-07-18 05:36:45,271 INFO L280 TraceCheckUtils]: 18: Hoare triple {177682#true} ~a16~0 := 5; {177682#true} is VALID [2020-07-18 05:36:45,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {177682#true} ~a21~0 := 1; {177682#true} is VALID [2020-07-18 05:36:45,272 INFO L280 TraceCheckUtils]: 20: Hoare triple {177682#true} assume true; {177682#true} is VALID [2020-07-18 05:36:45,272 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {177682#true} {177682#true} #1100#return; {177682#true} is VALID [2020-07-18 05:36:45,272 INFO L263 TraceCheckUtils]: 22: Hoare triple {177682#true} call #t~ret4 := main(); {177682#true} is VALID [2020-07-18 05:36:45,272 INFO L280 TraceCheckUtils]: 23: Hoare triple {177682#true} ~output~0 := -1; {177682#true} is VALID [2020-07-18 05:36:45,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {177682#true} assume !false; {177682#true} is VALID [2020-07-18 05:36:45,273 INFO L280 TraceCheckUtils]: 25: Hoare triple {177682#true} havoc ~input~0; {177682#true} is VALID [2020-07-18 05:36:45,273 INFO L280 TraceCheckUtils]: 26: Hoare triple {177682#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {177682#true} is VALID [2020-07-18 05:36:45,273 INFO L280 TraceCheckUtils]: 27: Hoare triple {177682#true} ~input~0 := #t~nondet2; {177682#true} is VALID [2020-07-18 05:36:45,273 INFO L280 TraceCheckUtils]: 28: Hoare triple {177682#true} havoc #t~nondet2; {177682#true} is VALID [2020-07-18 05:36:45,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {177682#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {177682#true} is VALID [2020-07-18 05:36:45,275 INFO L263 TraceCheckUtils]: 30: Hoare triple {177682#true} call #t~ret3 := calculate_output(~input~0); {177800#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:36:45,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {177800#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {177682#true} is VALID [2020-07-18 05:36:45,275 INFO L280 TraceCheckUtils]: 32: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,276 INFO L280 TraceCheckUtils]: 35: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,276 INFO L280 TraceCheckUtils]: 37: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {177682#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)); {177682#true} is VALID [2020-07-18 05:36:45,276 INFO L280 TraceCheckUtils]: 39: Hoare triple {177682#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))); {177682#true} is VALID [2020-07-18 05:36:45,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,277 INFO L280 TraceCheckUtils]: 41: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,277 INFO L280 TraceCheckUtils]: 42: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,277 INFO L280 TraceCheckUtils]: 44: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,277 INFO L280 TraceCheckUtils]: 46: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,278 INFO L280 TraceCheckUtils]: 49: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,278 INFO L280 TraceCheckUtils]: 50: Hoare triple {177682#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)); {177682#true} is VALID [2020-07-18 05:36:45,278 INFO L280 TraceCheckUtils]: 51: Hoare triple {177682#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)); {177682#true} is VALID [2020-07-18 05:36:45,278 INFO L280 TraceCheckUtils]: 52: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,279 INFO L280 TraceCheckUtils]: 54: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,279 INFO L280 TraceCheckUtils]: 55: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,279 INFO L280 TraceCheckUtils]: 56: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,279 INFO L280 TraceCheckUtils]: 57: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,279 INFO L280 TraceCheckUtils]: 58: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,280 INFO L280 TraceCheckUtils]: 59: Hoare triple {177682#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); {177682#true} is VALID [2020-07-18 05:36:45,280 INFO L280 TraceCheckUtils]: 60: Hoare triple {177682#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; {177682#true} is VALID [2020-07-18 05:36:45,280 INFO L280 TraceCheckUtils]: 61: Hoare triple {177682#true} ~a17~0 := 0; {177682#true} is VALID [2020-07-18 05:36:45,280 INFO L280 TraceCheckUtils]: 62: Hoare triple {177682#true} ~a16~0 := 5; {177682#true} is VALID [2020-07-18 05:36:45,281 INFO L280 TraceCheckUtils]: 63: Hoare triple {177682#true} ~a20~0 := 1; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,282 INFO L280 TraceCheckUtils]: 64: Hoare triple {177741#(= 1 ~a20~0)} #res := 25; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,282 INFO L280 TraceCheckUtils]: 65: Hoare triple {177741#(= 1 ~a20~0)} assume true; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,284 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {177741#(= 1 ~a20~0)} {177682#true} #1104#return; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,284 INFO L280 TraceCheckUtils]: 67: Hoare triple {177741#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,285 INFO L280 TraceCheckUtils]: 68: Hoare triple {177741#(= 1 ~a20~0)} ~output~0 := #t~ret3; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,286 INFO L280 TraceCheckUtils]: 69: Hoare triple {177741#(= 1 ~a20~0)} havoc #t~ret3; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,287 INFO L280 TraceCheckUtils]: 70: Hoare triple {177741#(= 1 ~a20~0)} assume !false; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,287 INFO L280 TraceCheckUtils]: 71: Hoare triple {177741#(= 1 ~a20~0)} havoc ~input~0; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,288 INFO L280 TraceCheckUtils]: 72: Hoare triple {177741#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,289 INFO L280 TraceCheckUtils]: 73: Hoare triple {177741#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,289 INFO L280 TraceCheckUtils]: 74: Hoare triple {177741#(= 1 ~a20~0)} havoc #t~nondet2; {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,290 INFO L280 TraceCheckUtils]: 75: Hoare triple {177741#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {177741#(= 1 ~a20~0)} is VALID [2020-07-18 05:36:45,291 INFO L263 TraceCheckUtils]: 76: Hoare triple {177741#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {177800#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 05:36:45,292 INFO L280 TraceCheckUtils]: 77: Hoare triple {177800#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,293 INFO L280 TraceCheckUtils]: 78: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,293 INFO L280 TraceCheckUtils]: 79: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,294 INFO L280 TraceCheckUtils]: 80: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,295 INFO L280 TraceCheckUtils]: 81: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,296 INFO L280 TraceCheckUtils]: 82: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,296 INFO L280 TraceCheckUtils]: 83: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,297 INFO L280 TraceCheckUtils]: 84: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,298 INFO L280 TraceCheckUtils]: 85: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,299 INFO L280 TraceCheckUtils]: 86: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,299 INFO L280 TraceCheckUtils]: 87: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,300 INFO L280 TraceCheckUtils]: 88: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,301 INFO L280 TraceCheckUtils]: 89: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,302 INFO L280 TraceCheckUtils]: 90: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,302 INFO L280 TraceCheckUtils]: 91: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,303 INFO L280 TraceCheckUtils]: 92: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,304 INFO L280 TraceCheckUtils]: 93: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,305 INFO L280 TraceCheckUtils]: 94: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,305 INFO L280 TraceCheckUtils]: 95: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,306 INFO L280 TraceCheckUtils]: 96: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,307 INFO L280 TraceCheckUtils]: 97: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,307 INFO L280 TraceCheckUtils]: 98: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,308 INFO L280 TraceCheckUtils]: 99: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,309 INFO L280 TraceCheckUtils]: 100: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,310 INFO L280 TraceCheckUtils]: 101: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,310 INFO L280 TraceCheckUtils]: 102: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,311 INFO L280 TraceCheckUtils]: 103: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,312 INFO L280 TraceCheckUtils]: 104: Hoare triple {177801#(= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,312 INFO L280 TraceCheckUtils]: 105: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,313 INFO L280 TraceCheckUtils]: 106: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,314 INFO L280 TraceCheckUtils]: 107: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,314 INFO L280 TraceCheckUtils]: 108: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,315 INFO L280 TraceCheckUtils]: 109: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,316 INFO L280 TraceCheckUtils]: 110: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,317 INFO L280 TraceCheckUtils]: 111: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,317 INFO L280 TraceCheckUtils]: 112: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,318 INFO L280 TraceCheckUtils]: 113: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,319 INFO L280 TraceCheckUtils]: 114: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,319 INFO L280 TraceCheckUtils]: 115: Hoare triple {177801#(= ~a20~0 |old(~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)))); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,320 INFO L280 TraceCheckUtils]: 116: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,321 INFO L280 TraceCheckUtils]: 117: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,322 INFO L280 TraceCheckUtils]: 118: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,322 INFO L280 TraceCheckUtils]: 119: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,323 INFO L280 TraceCheckUtils]: 120: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,324 INFO L280 TraceCheckUtils]: 121: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,324 INFO L280 TraceCheckUtils]: 122: Hoare triple {177801#(= ~a20~0 |old(~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))); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,325 INFO L280 TraceCheckUtils]: 123: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,326 INFO L280 TraceCheckUtils]: 124: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,326 INFO L280 TraceCheckUtils]: 125: Hoare triple {177801#(= ~a20~0 |old(~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)); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,327 INFO L280 TraceCheckUtils]: 126: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,328 INFO L280 TraceCheckUtils]: 127: Hoare triple {177801#(= ~a20~0 |old(~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); {177801#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-18 05:36:45,329 INFO L280 TraceCheckUtils]: 128: Hoare triple {177801#(= ~a20~0 |old(~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; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,329 INFO L280 TraceCheckUtils]: 129: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} ~a8~0 := 13; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,330 INFO L280 TraceCheckUtils]: 130: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} ~a16~0 := 4; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,331 INFO L280 TraceCheckUtils]: 131: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} #res := -1; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,332 INFO L280 TraceCheckUtils]: 132: Hoare triple {177802#(not (= 1 |old(~a20~0)|))} assume true; {177802#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-18 05:36:45,333 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {177802#(not (= 1 |old(~a20~0)|))} {177741#(= 1 ~a20~0)} #1104#return; {177683#false} is VALID [2020-07-18 05:36:45,333 INFO L280 TraceCheckUtils]: 134: Hoare triple {177683#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {177683#false} is VALID [2020-07-18 05:36:45,333 INFO L280 TraceCheckUtils]: 135: Hoare triple {177683#false} ~output~0 := #t~ret3; {177683#false} is VALID [2020-07-18 05:36:45,333 INFO L280 TraceCheckUtils]: 136: Hoare triple {177683#false} havoc #t~ret3; {177683#false} is VALID [2020-07-18 05:36:45,333 INFO L280 TraceCheckUtils]: 137: Hoare triple {177683#false} assume !false; {177683#false} is VALID [2020-07-18 05:36:45,333 INFO L280 TraceCheckUtils]: 138: Hoare triple {177683#false} havoc ~input~0; {177683#false} is VALID [2020-07-18 05:36:45,334 INFO L280 TraceCheckUtils]: 139: Hoare triple {177683#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {177683#false} is VALID [2020-07-18 05:36:45,334 INFO L280 TraceCheckUtils]: 140: Hoare triple {177683#false} ~input~0 := #t~nondet2; {177683#false} is VALID [2020-07-18 05:36:45,334 INFO L280 TraceCheckUtils]: 141: Hoare triple {177683#false} havoc #t~nondet2; {177683#false} is VALID [2020-07-18 05:36:45,335 INFO L280 TraceCheckUtils]: 142: Hoare triple {177683#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {177683#false} is VALID [2020-07-18 05:36:45,336 INFO L263 TraceCheckUtils]: 143: Hoare triple {177683#false} call #t~ret3 := calculate_output(~input~0); {177683#false} is VALID [2020-07-18 05:36:45,336 INFO L280 TraceCheckUtils]: 144: Hoare triple {177683#false} ~input := #in~input; {177683#false} is VALID [2020-07-18 05:36:45,336 INFO L280 TraceCheckUtils]: 145: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,336 INFO L280 TraceCheckUtils]: 146: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,336 INFO L280 TraceCheckUtils]: 147: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,336 INFO L280 TraceCheckUtils]: 148: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,337 INFO L280 TraceCheckUtils]: 149: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,337 INFO L280 TraceCheckUtils]: 150: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,337 INFO L280 TraceCheckUtils]: 151: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,337 INFO L280 TraceCheckUtils]: 152: Hoare triple {177683#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))); {177683#false} is VALID [2020-07-18 05:36:45,337 INFO L280 TraceCheckUtils]: 153: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,337 INFO L280 TraceCheckUtils]: 154: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 155: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 156: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 157: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 158: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 159: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 160: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,338 INFO L280 TraceCheckUtils]: 161: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,339 INFO L280 TraceCheckUtils]: 162: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,339 INFO L280 TraceCheckUtils]: 163: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,339 INFO L280 TraceCheckUtils]: 164: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,339 INFO L280 TraceCheckUtils]: 165: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,339 INFO L280 TraceCheckUtils]: 166: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,339 INFO L280 TraceCheckUtils]: 167: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,340 INFO L280 TraceCheckUtils]: 168: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,340 INFO L280 TraceCheckUtils]: 169: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,340 INFO L280 TraceCheckUtils]: 170: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,341 INFO L280 TraceCheckUtils]: 171: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 172: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 173: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 174: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 175: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 176: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 177: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,342 INFO L280 TraceCheckUtils]: 178: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 179: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 180: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 181: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 182: Hoare triple {177683#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)))); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 183: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 184: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 185: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 186: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,343 INFO L280 TraceCheckUtils]: 187: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 188: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 189: Hoare triple {177683#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))); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 190: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 191: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 192: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 193: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 194: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 195: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,344 INFO L280 TraceCheckUtils]: 196: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,345 INFO L280 TraceCheckUtils]: 197: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,345 INFO L280 TraceCheckUtils]: 198: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,345 INFO L280 TraceCheckUtils]: 199: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,345 INFO L280 TraceCheckUtils]: 200: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,345 INFO L280 TraceCheckUtils]: 201: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,346 INFO L280 TraceCheckUtils]: 202: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,346 INFO L280 TraceCheckUtils]: 203: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,346 INFO L280 TraceCheckUtils]: 204: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,346 INFO L280 TraceCheckUtils]: 205: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,346 INFO L280 TraceCheckUtils]: 206: Hoare triple {177683#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)); {177683#false} is VALID [2020-07-18 05:36:45,346 INFO L280 TraceCheckUtils]: 207: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,347 INFO L280 TraceCheckUtils]: 208: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,347 INFO L280 TraceCheckUtils]: 209: Hoare triple {177683#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); {177683#false} is VALID [2020-07-18 05:36:45,347 INFO L280 TraceCheckUtils]: 210: Hoare triple {177683#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))); {177683#false} is VALID [2020-07-18 05:36:45,347 INFO L280 TraceCheckUtils]: 211: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,347 INFO L280 TraceCheckUtils]: 212: Hoare triple {177683#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,347 INFO L280 TraceCheckUtils]: 213: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,348 INFO L280 TraceCheckUtils]: 214: Hoare triple {177683#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,348 INFO L280 TraceCheckUtils]: 215: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,348 INFO L280 TraceCheckUtils]: 216: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,348 INFO L280 TraceCheckUtils]: 217: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,348 INFO L280 TraceCheckUtils]: 218: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,348 INFO L280 TraceCheckUtils]: 219: Hoare triple {177683#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,349 INFO L280 TraceCheckUtils]: 220: Hoare triple {177683#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {177683#false} is VALID [2020-07-18 05:36:45,349 INFO L280 TraceCheckUtils]: 221: Hoare triple {177683#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {177683#false} is VALID [2020-07-18 05:36:45,349 INFO L280 TraceCheckUtils]: 222: Hoare triple {177683#false} assume !false; {177683#false} is VALID [2020-07-18 05:36:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 135 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:36:45,383 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [147795417] [2020-07-18 05:36:45,383 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:36:45,383 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:36:45,384 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957679896] [2020-07-18 05:36:45,384 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-18 05:36:45,385 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:36:45,385 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states.