/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label17.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 19:06:14,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 19:06:14,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 19:06:14,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 19:06:14,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 19:06:14,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 19:06:14,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 19:06:14,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 19:06:14,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 19:06:14,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 19:06:14,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 19:06:14,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 19:06:14,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 19:06:14,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 19:06:14,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 19:06:14,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 19:06:14,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 19:06:14,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 19:06:14,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 19:06:14,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 19:06:14,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 19:06:14,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 19:06:14,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 19:06:14,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 19:06:14,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 19:06:14,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 19:06:14,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 19:06:14,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 19:06:14,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 19:06:14,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 19:06:14,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 19:06:14,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 19:06:14,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 19:06:14,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 19:06:14,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 19:06:14,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 19:06:14,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 19:06:14,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 19:06:14,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 19:06:14,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 19:06:14,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 19:06:14,531 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 19:06:14,546 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 19:06:14,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 19:06:14,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 19:06:14,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 19:06:14,554 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 19:06:14,554 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 19:06:14,554 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 19:06:14,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 19:06:14,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 19:06:14,557 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 19:06:14,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 19:06:14,558 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 19:06:14,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:06:14,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 19:06:14,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 19:06:14,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 19:06:14,559 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 19:06:14,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 19:06:14,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 19:06:14,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 19:06:14,855 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 19:06:14,855 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 19:06:14,856 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label17.c [2020-07-10 19:06:14,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c66c16409/7954d8d091aa45288407b9e060a0a301/FLAGe7e339967 [2020-07-10 19:06:15,537 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 19:06:15,538 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label17.c [2020-07-10 19:06:15,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c66c16409/7954d8d091aa45288407b9e060a0a301/FLAGe7e339967 [2020-07-10 19:06:15,829 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c66c16409/7954d8d091aa45288407b9e060a0a301 [2020-07-10 19:06:15,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 19:06:15,839 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 19:06:15,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 19:06:15,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 19:06:15,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 19:06:15,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:06:15" (1/1) ... [2020-07-10 19:06:15,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@779759fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:15, skipping insertion in model container [2020-07-10 19:06:15,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:06:15" (1/1) ... [2020-07-10 19:06:15,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 19:06:15,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 19:06:16,469 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:06:16,480 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 19:06:16,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:06:16,618 INFO L208 MainTranslator]: Completed translation [2020-07-10 19:06:16,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16 WrapperNode [2020-07-10 19:06:16,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 19:06:16,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 19:06:16,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 19:06:16,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 19:06:16,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (1/1) ... [2020-07-10 19:06:16,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 19:06:16,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 19:06:16,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 19:06:16,757 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 19:06:16,758 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (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 [2020-07-10 19:06:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 19:06:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 19:06:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 19:06:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 19:06:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 19:06:18,743 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 19:06:18,743 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 19:06:18,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:06:18 BoogieIcfgContainer [2020-07-10 19:06:18,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 19:06:18,753 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 19:06:18,753 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 19:06:18,756 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 19:06:18,757 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:06:15" (1/3) ... [2020-07-10 19:06:18,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61bdf27e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:06:18, skipping insertion in model container [2020-07-10 19:06:18,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:06:16" (2/3) ... [2020-07-10 19:06:18,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61bdf27e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:06:18, skipping insertion in model container [2020-07-10 19:06:18,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:06:18" (3/3) ... [2020-07-10 19:06:18,761 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label17.c [2020-07-10 19:06:18,773 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 19:06:18,782 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 19:06:18,798 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 19:06:18,823 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 19:06:18,823 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 19:06:18,823 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 19:06:18,823 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 19:06:18,823 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 19:06:18,824 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 19:06:18,824 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 19:06:18,824 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 19:06:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-10 19:06:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-07-10 19:06:18,875 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:06:18,877 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:06:18,877 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:06:18,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:06:18,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1930932209, now seen corresponding path program 1 times [2020-07-10 19:06:18,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:06:18,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [546606071] [2020-07-10 19:06:18,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:06:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:19,580 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 [2020-07-10 19:06:19,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:06:19,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:06:19,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:06:19,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:06:19,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:06:19,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:06:19,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:06:19,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:06:19,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:06:19,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:06:19,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:06:19,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:06:19,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:06:19,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:06:19,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:06:19,589 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:06:19,590 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:06:19,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:06:19,592 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:06:19,593 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,606 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 [2020-07-10 19:06:19,608 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 [2020-07-10 19:06:19,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:06:19,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:06:19,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:06:19,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:06:19,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:06:19,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:06:19,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:06:19,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:06:19,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:06:19,612 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:06:19,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:06:19,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:06:19,615 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:06:19,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:06:19,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:06:19,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:06:19,619 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:06:19,620 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:06:19,621 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:06:19,622 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,623 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,624 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,625 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,626 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,627 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 [2020-07-10 19:06:19,628 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,629 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,630 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 [2020-07-10 19:06:19,635 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 [2020-07-10 19:06:19,636 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,637 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 [2020-07-10 19:06:19,638 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 [2020-07-10 19:06:19,638 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 [2020-07-10 19:06:19,639 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 [2020-07-10 19:06:19,640 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 [2020-07-10 19:06:19,649 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 [2020-07-10 19:06:19,650 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 [2020-07-10 19:06:19,651 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 [2020-07-10 19:06:19,652 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 [2020-07-10 19:06:19,655 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 [2020-07-10 19:06:19,657 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 [2020-07-10 19:06:19,657 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 [2020-07-10 19:06:19,660 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 [2020-07-10 19:06:19,662 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 [2020-07-10 19:06:19,663 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 [2020-07-10 19:06:19,663 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 [2020-07-10 19:06:19,664 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 [2020-07-10 19:06:19,665 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 [2020-07-10 19:06:19,666 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 [2020-07-10 19:06:19,667 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 [2020-07-10 19:06:19,668 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 [2020-07-10 19:06:19,669 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 [2020-07-10 19:06:19,670 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 [2020-07-10 19:06:19,671 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 [2020-07-10 19:06:19,672 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 [2020-07-10 19:06:19,673 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 [2020-07-10 19:06:19,674 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 [2020-07-10 19:06:19,675 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 [2020-07-10 19:06:19,676 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 [2020-07-10 19:06:19,676 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 [2020-07-10 19:06:19,678 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 [2020-07-10 19:06:19,679 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 [2020-07-10 19:06:19,680 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 [2020-07-10 19:06:19,681 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 [2020-07-10 19:06:19,682 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 [2020-07-10 19:06:19,683 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 [2020-07-10 19:06:19,683 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 [2020-07-10 19:06:19,684 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 [2020-07-10 19:06:19,685 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 [2020-07-10 19:06:19,686 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 [2020-07-10 19:06:19,686 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 [2020-07-10 19:06:19,688 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 [2020-07-10 19:06:19,689 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 [2020-07-10 19:06:19,690 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 [2020-07-10 19:06:19,691 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 [2020-07-10 19:06:19,691 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 [2020-07-10 19:06:19,693 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 [2020-07-10 19:06:19,694 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 [2020-07-10 19:06:19,694 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 [2020-07-10 19:06:19,696 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 [2020-07-10 19:06:19,697 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 [2020-07-10 19:06:19,698 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 [2020-07-10 19:06:19,699 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 [2020-07-10 19:06:19,700 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 [2020-07-10 19:06:19,705 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 [2020-07-10 19:06:19,706 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 [2020-07-10 19:06:19,707 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 [2020-07-10 19:06:19,708 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 [2020-07-10 19:06:19,709 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 [2020-07-10 19:06:19,710 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 [2020-07-10 19:06:19,710 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 [2020-07-10 19:06:19,711 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 [2020-07-10 19:06:19,712 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 [2020-07-10 19:06:19,713 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 [2020-07-10 19:06:19,714 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 [2020-07-10 19:06:19,715 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 [2020-07-10 19:06:19,715 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 [2020-07-10 19:06:19,716 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 [2020-07-10 19:06:19,728 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 [2020-07-10 19:06:19,729 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 [2020-07-10 19:06:19,729 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 [2020-07-10 19:06:19,730 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 [2020-07-10 19:06:19,731 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 [2020-07-10 19:06:19,732 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 [2020-07-10 19:06:19,733 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 [2020-07-10 19:06:19,734 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 [2020-07-10 19:06:19,735 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,736 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,736 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,738 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,738 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,739 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,740 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,740 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,741 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,742 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,743 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,743 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,744 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,745 INFO L280 TraceCheckUtils]: 121: 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 [2020-07-10 19:06:19,745 INFO L280 TraceCheckUtils]: 122: 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 [2020-07-10 19:06:19,746 INFO L280 TraceCheckUtils]: 123: 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 [2020-07-10 19:06:19,747 INFO L280 TraceCheckUtils]: 124: 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 [2020-07-10 19:06:19,748 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,748 INFO L280 TraceCheckUtils]: 126: 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 [2020-07-10 19:06:19,749 INFO L280 TraceCheckUtils]: 127: 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 [2020-07-10 19:06:19,750 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,750 INFO L280 TraceCheckUtils]: 129: 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 [2020-07-10 19:06:19,751 INFO L280 TraceCheckUtils]: 130: 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 [2020-07-10 19:06:19,752 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,753 INFO L280 TraceCheckUtils]: 132: 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 [2020-07-10 19:06:19,753 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,754 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,755 INFO L280 TraceCheckUtils]: 135: 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 [2020-07-10 19:06:19,756 INFO L280 TraceCheckUtils]: 136: 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 [2020-07-10 19:06:19,757 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,778 INFO L280 TraceCheckUtils]: 138: 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 [2020-07-10 19:06:19,779 INFO L280 TraceCheckUtils]: 139: 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 [2020-07-10 19:06:19,780 INFO L280 TraceCheckUtils]: 140: 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 [2020-07-10 19:06:19,780 INFO L280 TraceCheckUtils]: 141: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:06:19,781 INFO L280 TraceCheckUtils]: 142: 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; {529#false} is VALID [2020-07-10 19:06:19,781 INFO L280 TraceCheckUtils]: 143: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-10 19:06:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:06:19,822 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:06:19,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [546606071] [2020-07-10 19:06:19,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:06:19,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:06:19,827 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568379308] [2020-07-10 19:06:19,833 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 144 [2020-07-10 19:06:19,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:06:19,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:06:20,037 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:20,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:06:20,037 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:06:20,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:06:20,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:06:20,049 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-10 19:06:29,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:29,466 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-10 19:06:29,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 19:06:29,466 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 144 [2020-07-10 19:06:29,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:06:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:06:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-10 19:06:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:06:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-10 19:06:29,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-10 19:06:31,951 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:32,067 INFO L225 Difference]: With dead ends: 1259 [2020-07-10 19:06:32,068 INFO L226 Difference]: Without dead ends: 685 [2020-07-10 19:06:32,077 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 [2020-07-10 19:06:32,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-10 19:06:35,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-10 19:06:35,303 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:06:35,304 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-10 19:06:35,305 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-10 19:06:35,305 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-10 19:06:35,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:35,352 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-10 19:06:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-10 19:06:35,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:35,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:35,358 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-10 19:06:35,358 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-10 19:06:35,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:35,399 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-10 19:06:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-10 19:06:35,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:35,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:35,402 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:06:35,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:06:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-10 19:06:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-10 19:06:35,436 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 144 [2020-07-10 19:06:35,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:06:35,437 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-10 19:06:35,437 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:06:35,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-10 19:06:36,685 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-10 19:06:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-10 19:06:36,689 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:06:36,690 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:06:36,690 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 19:06:36,691 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:06:36,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:06:36,691 INFO L82 PathProgramCache]: Analyzing trace with hash -838420896, now seen corresponding path program 1 times [2020-07-10 19:06:36,691 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:06:36,692 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [142683931] [2020-07-10 19:06:36,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:06:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:36,972 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 [2020-07-10 19:06:36,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-10 19:06:36,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-10 19:06:36,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-10 19:06:36,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-10 19:06:36,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-10 19:06:36,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-10 19:06:36,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-10 19:06:36,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-10 19:06:36,975 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-10 19:06:36,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-10 19:06:36,976 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-10 19:06:36,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-10 19:06:36,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-10 19:06:36,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-10 19:06:36,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-10 19:06:36,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-10 19:06:36,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:06:36,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:06:36,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:06:36,990 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:37,076 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 [2020-07-10 19:06:37,077 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 [2020-07-10 19:06:37,077 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 [2020-07-10 19:06:37,078 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 [2020-07-10 19:06:37,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,087 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-10 19:06:37,089 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 [2020-07-10 19:06:37,089 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 [2020-07-10 19:06:37,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-10 19:06:37,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-10 19:06:37,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-10 19:06:37,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-10 19:06:37,090 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-10 19:06:37,091 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-10 19:06:37,091 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-10 19:06:37,091 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-10 19:06:37,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-10 19:06:37,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-10 19:06:37,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-10 19:06:37,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-10 19:06:37,096 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-10 19:06:37,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-10 19:06:37,099 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-10 19:06:37,100 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-10 19:06:37,100 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:06:37,101 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:06:37,101 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:06:37,102 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,103 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,103 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,104 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,104 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,105 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 [2020-07-10 19:06:37,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:06:37,107 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 [2020-07-10 19:06:37,108 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 [2020-07-10 19:06:37,109 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 [2020-07-10 19:06:37,110 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 [2020-07-10 19:06:37,111 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 [2020-07-10 19:06:37,112 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 [2020-07-10 19:06:37,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,114 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,114 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,115 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,116 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,116 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:06:37,117 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-10 19:06:37,118 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-10 19:06:37,118 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-10 19:06:37,118 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-10 19:06:37,118 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-10 19:06:37,118 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-10 19:06:37,119 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-10 19:06:37,119 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-10 19:06:37,119 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-10 19:06:37,119 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 [2020-07-10 19:06:37,120 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-10 19:06:37,120 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-10 19:06:37,120 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 [2020-07-10 19:06:37,120 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 [2020-07-10 19:06:37,121 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 [2020-07-10 19:06:37,121 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 [2020-07-10 19:06:37,122 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 [2020-07-10 19:06:37,122 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 [2020-07-10 19:06:37,123 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 [2020-07-10 19:06:37,123 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 [2020-07-10 19:06:37,123 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 [2020-07-10 19:06:37,123 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 [2020-07-10 19:06:37,124 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 [2020-07-10 19:06:37,124 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 [2020-07-10 19:06:37,124 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 [2020-07-10 19:06:37,128 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 [2020-07-10 19:06:37,129 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 [2020-07-10 19:06:37,129 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 [2020-07-10 19:06:37,130 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 [2020-07-10 19:06:37,130 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 [2020-07-10 19:06:37,131 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 [2020-07-10 19:06:37,131 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 [2020-07-10 19:06:37,132 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 [2020-07-10 19:06:37,132 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 [2020-07-10 19:06:37,132 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 [2020-07-10 19:06:37,133 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 [2020-07-10 19:06:37,136 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 [2020-07-10 19:06:37,136 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 [2020-07-10 19:06:37,137 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 [2020-07-10 19:06:37,137 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 [2020-07-10 19:06:37,139 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 [2020-07-10 19:06:37,140 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 [2020-07-10 19:06:37,140 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 [2020-07-10 19:06:37,141 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 [2020-07-10 19:06:37,141 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 [2020-07-10 19:06:37,142 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 [2020-07-10 19:06:37,144 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 [2020-07-10 19:06:37,145 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 [2020-07-10 19:06:37,145 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 [2020-07-10 19:06:37,146 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 [2020-07-10 19:06:37,146 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 [2020-07-10 19:06:37,147 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 [2020-07-10 19:06:37,147 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 [2020-07-10 19:06:37,150 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 [2020-07-10 19:06:37,150 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 [2020-07-10 19:06:37,151 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 [2020-07-10 19:06:37,151 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 [2020-07-10 19:06:37,152 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 [2020-07-10 19:06:37,152 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 [2020-07-10 19:06:37,153 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 [2020-07-10 19:06:37,153 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 [2020-07-10 19:06:37,153 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 [2020-07-10 19:06:37,154 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 [2020-07-10 19:06:37,155 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 [2020-07-10 19:06:37,155 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 [2020-07-10 19:06:37,156 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 [2020-07-10 19:06:37,156 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 [2020-07-10 19:06:37,156 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 [2020-07-10 19:06:37,158 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 [2020-07-10 19:06:37,159 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 [2020-07-10 19:06:37,159 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 [2020-07-10 19:06:37,159 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 [2020-07-10 19:06:37,160 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 [2020-07-10 19:06:37,160 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 [2020-07-10 19:06:37,161 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 [2020-07-10 19:06:37,163 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 [2020-07-10 19:06:37,163 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 [2020-07-10 19:06:37,164 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 [2020-07-10 19:06:37,164 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 [2020-07-10 19:06:37,164 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 [2020-07-10 19:06:37,164 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 [2020-07-10 19:06:37,165 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 [2020-07-10 19:06:37,165 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 [2020-07-10 19:06:37,165 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 [2020-07-10 19:06:37,166 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 [2020-07-10 19:06:37,166 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 [2020-07-10 19:06:37,166 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 [2020-07-10 19:06:37,166 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 [2020-07-10 19:06:37,167 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 [2020-07-10 19:06:37,167 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,167 INFO L280 TraceCheckUtils]: 131: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,168 INFO L280 TraceCheckUtils]: 132: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,168 INFO L280 TraceCheckUtils]: 133: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,168 INFO L280 TraceCheckUtils]: 134: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,168 INFO L280 TraceCheckUtils]: 135: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,169 INFO L280 TraceCheckUtils]: 136: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,169 INFO L280 TraceCheckUtils]: 137: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,169 INFO L280 TraceCheckUtils]: 138: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,169 INFO L280 TraceCheckUtils]: 139: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,170 INFO L280 TraceCheckUtils]: 140: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,170 INFO L280 TraceCheckUtils]: 141: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,179 INFO L280 TraceCheckUtils]: 142: 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 [2020-07-10 19:06:37,179 INFO L280 TraceCheckUtils]: 143: 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 [2020-07-10 19:06:37,180 INFO L280 TraceCheckUtils]: 144: 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 [2020-07-10 19:06:37,180 INFO L280 TraceCheckUtils]: 145: 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 [2020-07-10 19:06:37,188 INFO L280 TraceCheckUtils]: 146: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,188 INFO L280 TraceCheckUtils]: 147: 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 [2020-07-10 19:06:37,189 INFO L280 TraceCheckUtils]: 148: 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 [2020-07-10 19:06:37,189 INFO L280 TraceCheckUtils]: 149: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,190 INFO L280 TraceCheckUtils]: 150: 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 [2020-07-10 19:06:37,191 INFO L280 TraceCheckUtils]: 151: 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 [2020-07-10 19:06:37,191 INFO L280 TraceCheckUtils]: 152: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,191 INFO L280 TraceCheckUtils]: 153: 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 [2020-07-10 19:06:37,192 INFO L280 TraceCheckUtils]: 154: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,192 INFO L280 TraceCheckUtils]: 155: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,192 INFO L280 TraceCheckUtils]: 156: 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 [2020-07-10 19:06:37,193 INFO L280 TraceCheckUtils]: 157: 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 [2020-07-10 19:06:37,193 INFO L280 TraceCheckUtils]: 158: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,194 INFO L280 TraceCheckUtils]: 159: 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 [2020-07-10 19:06:37,194 INFO L280 TraceCheckUtils]: 160: 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 [2020-07-10 19:06:37,194 INFO L280 TraceCheckUtils]: 161: 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 [2020-07-10 19:06:37,198 INFO L280 TraceCheckUtils]: 162: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:06:37,198 INFO L280 TraceCheckUtils]: 163: 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 [2020-07-10 19:06:37,198 INFO L280 TraceCheckUtils]: 164: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-10 19:06:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:06:37,241 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:06:37,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [142683931] [2020-07-10 19:06:37,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:06:37,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:06:37,242 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524376530] [2020-07-10 19:06:37,246 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-10 19:06:37,247 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:06:37,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:06:37,500 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:37,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:06:37,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:06:37,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:06:37,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:06:37,502 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-10 19:06:49,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:49,539 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-10 19:06:49,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:06:49,540 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-10 19:06:49,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:06:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:06:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-10 19:06:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:06:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-10 19:06:49,575 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-10 19:06:51,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:51,530 INFO L225 Difference]: With dead ends: 1436 [2020-07-10 19:06:51,531 INFO L226 Difference]: Without dead ends: 857 [2020-07-10 19:06:51,535 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 [2020-07-10 19:06:51,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-10 19:06:56,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-10 19:06:56,389 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:06:56,390 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-10 19:06:56,390 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-10 19:06:56,390 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-10 19:06:56,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:56,444 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-10 19:06:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-10 19:06:56,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:56,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:56,450 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-10 19:06:56,450 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-10 19:06:56,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:56,506 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-10 19:06:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-10 19:06:56,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:56,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:56,511 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:06:56,511 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:06:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-10 19:06:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-10 19:06:56,547 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 165 [2020-07-10 19:06:56,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:06:56,548 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-10 19:06:56,548 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:06:56,548 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-10 19:06:58,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-10 19:06:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-10 19:06:58,346 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:06:58,346 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:06:58,347 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 19:06:58,347 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:06:58,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:06:58,347 INFO L82 PathProgramCache]: Analyzing trace with hash -770413602, now seen corresponding path program 1 times [2020-07-10 19:06:58,347 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:06:58,348 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [969664845] [2020-07-10 19:06:58,348 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:06:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:58,632 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 [2020-07-10 19:06:58,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-10 19:06:58,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-10 19:06:58,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-10 19:06:58,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-10 19:06:58,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-10 19:06:58,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-10 19:06:58,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-10 19:06:58,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-10 19:06:58,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-10 19:06:58,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-10 19:06:58,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-10 19:06:58,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-10 19:06:58,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-10 19:06:58,636 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-10 19:06:58,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-10 19:06:58,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-10 19:06:58,639 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-10 19:06:58,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-10 19:06:58,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-10 19:06:58,640 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-10 19:06:58,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:58,676 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 [2020-07-10 19:06:58,677 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 [2020-07-10 19:06:58,677 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 [2020-07-10 19:06:58,677 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 [2020-07-10 19:06:58,678 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 [2020-07-10 19:06:58,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~a8~0 := 13; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {11820#(= 13 ~a8~0)} ~a7~0 := 1; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 13 ~a8~0)} ~a16~0 := 4; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 13 ~a8~0)} #res := -1; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 13 ~a8~0)} assume true; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,685 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 13 ~a8~0)} {11786#true} #1104#return; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,687 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 [2020-07-10 19:06:58,688 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 [2020-07-10 19:06:58,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-10 19:06:58,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-10 19:06:58,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-10 19:06:58,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-10 19:06:58,689 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-10 19:06:58,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-10 19:06:58,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-10 19:06:58,691 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-10 19:06:58,691 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-10 19:06:58,691 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-10 19:06:58,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-10 19:06:58,692 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-10 19:06:58,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-10 19:06:58,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-10 19:06:58,692 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-10 19:06:58,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-10 19:06:58,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-10 19:06:58,693 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-10 19:06:58,693 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-10 19:06:58,693 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-10 19:06:58,694 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-10 19:06:58,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-10 19:06:58,694 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-10 19:06:58,694 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-10 19:06:58,694 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-10 19:06:58,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-10 19:06:58,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-10 19:06:58,695 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 [2020-07-10 19:06:58,696 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 [2020-07-10 19:06:58,696 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 [2020-07-10 19:06:58,697 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 [2020-07-10 19:06:58,697 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 [2020-07-10 19:06:58,697 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 [2020-07-10 19:06:58,697 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 [2020-07-10 19:06:58,698 INFO L280 TraceCheckUtils]: 36: Hoare triple {11786#true} ~a8~0 := 13; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,698 INFO L280 TraceCheckUtils]: 37: Hoare triple {11820#(= 13 ~a8~0)} ~a7~0 := 1; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,699 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 13 ~a8~0)} ~a16~0 := 4; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,699 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 13 ~a8~0)} #res := -1; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,700 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 13 ~a8~0)} assume true; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,701 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 13 ~a8~0)} {11786#true} #1104#return; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,702 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 13 ~a8~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,702 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 13 ~a8~0)} ~output~0 := #t~ret3; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 13 ~a8~0)} havoc #t~ret3; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 13 ~a8~0)} assume !false; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,704 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 13 ~a8~0)} havoc ~input~0; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,705 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 13 ~a8~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,705 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 13 ~a8~0)} ~input~0 := #t~nondet2; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,706 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 13 ~a8~0)} havoc #t~nondet2; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,707 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 13 ~a8~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,707 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 13 ~a8~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,708 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 13 ~a8~0)} ~input := #in~input; {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,708 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,709 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,710 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,710 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,711 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,711 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,712 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,712 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 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))); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,713 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,714 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,714 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,715 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,715 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,716 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,716 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,717 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,717 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,718 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,718 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,719 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,719 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,720 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,721 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,721 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,722 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,722 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,723 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,723 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,724 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,732 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,733 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,734 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,735 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,735 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,736 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,737 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,737 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,738 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 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)))); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,738 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,739 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,739 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,740 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,740 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,741 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,741 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 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))); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,742 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,743 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,743 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,744 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,744 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,758 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,759 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,760 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,760 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,761 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,761 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,762 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,762 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,763 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,763 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,764 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,765 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 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)); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,765 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,766 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,766 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,769 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 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))); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,770 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,770 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,771 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,773 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,774 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,774 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,775 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,775 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,776 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,777 INFO L280 TraceCheckUtils]: 128: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,777 INFO L280 TraceCheckUtils]: 129: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,778 INFO L280 TraceCheckUtils]: 130: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,778 INFO L280 TraceCheckUtils]: 131: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,779 INFO L280 TraceCheckUtils]: 132: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,779 INFO L280 TraceCheckUtils]: 133: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,780 INFO L280 TraceCheckUtils]: 134: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,780 INFO L280 TraceCheckUtils]: 135: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,781 INFO L280 TraceCheckUtils]: 136: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,781 INFO L280 TraceCheckUtils]: 137: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,782 INFO L280 TraceCheckUtils]: 138: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,782 INFO L280 TraceCheckUtils]: 139: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,782 INFO L280 TraceCheckUtils]: 140: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,783 INFO L280 TraceCheckUtils]: 141: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,783 INFO L280 TraceCheckUtils]: 142: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,783 INFO L280 TraceCheckUtils]: 143: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,784 INFO L280 TraceCheckUtils]: 144: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,784 INFO L280 TraceCheckUtils]: 145: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,785 INFO L280 TraceCheckUtils]: 146: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,785 INFO L280 TraceCheckUtils]: 147: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,785 INFO L280 TraceCheckUtils]: 148: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,786 INFO L280 TraceCheckUtils]: 149: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,790 INFO L280 TraceCheckUtils]: 150: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,790 INFO L280 TraceCheckUtils]: 151: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,791 INFO L280 TraceCheckUtils]: 152: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,791 INFO L280 TraceCheckUtils]: 153: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,792 INFO L280 TraceCheckUtils]: 154: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,794 INFO L280 TraceCheckUtils]: 155: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,796 INFO L280 TraceCheckUtils]: 156: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,799 INFO L280 TraceCheckUtils]: 157: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,799 INFO L280 TraceCheckUtils]: 158: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,800 INFO L280 TraceCheckUtils]: 159: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,800 INFO L280 TraceCheckUtils]: 160: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,800 INFO L280 TraceCheckUtils]: 161: Hoare triple {11820#(= 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); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,801 INFO L280 TraceCheckUtils]: 162: Hoare triple {11820#(= 13 ~a8~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 13 ~a8~0)} is VALID [2020-07-10 19:06:58,801 INFO L280 TraceCheckUtils]: 163: Hoare triple {11820#(= 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; {11787#false} is VALID [2020-07-10 19:06:58,801 INFO L280 TraceCheckUtils]: 164: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-10 19:06:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:06:58,834 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:06:58,835 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [969664845] [2020-07-10 19:06:58,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:06:58,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:06:58,835 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28619534] [2020-07-10 19:06:58,836 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2020-07-10 19:06:58,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:06:58,837 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:06:59,067 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:59,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:06:59,068 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:06:59,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:06:59,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:06:59,069 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-10 19:07:12,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:12,718 INFO L93 Difference]: Finished difference Result 1940 states and 2484 transitions. [2020-07-10 19:07:12,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:07:12,718 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2020-07-10 19:07:12,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:07:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:07:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1279 transitions. [2020-07-10 19:07:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:07:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1279 transitions. [2020-07-10 19:07:12,747 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1279 transitions. [2020-07-10 19:07:14,514 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1279 edges. 1279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:14,594 INFO L225 Difference]: With dead ends: 1940 [2020-07-10 19:07:14,594 INFO L226 Difference]: Without dead ends: 1216 [2020-07-10 19:07:14,597 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 [2020-07-10 19:07:14,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1216 states. [2020-07-10 19:07:20,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1216 to 895. [2020-07-10 19:07:20,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:07:20,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1216 states. Second operand 895 states. [2020-07-10 19:07:20,694 INFO L74 IsIncluded]: Start isIncluded. First operand 1216 states. Second operand 895 states. [2020-07-10 19:07:20,694 INFO L87 Difference]: Start difference. First operand 1216 states. Second operand 895 states. [2020-07-10 19:07:20,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:20,784 INFO L93 Difference]: Finished difference Result 1216 states and 1489 transitions. [2020-07-10 19:07:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1489 transitions. [2020-07-10 19:07:20,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:07:20,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:07:20,790 INFO L74 IsIncluded]: Start isIncluded. First operand 895 states. Second operand 1216 states. [2020-07-10 19:07:20,790 INFO L87 Difference]: Start difference. First operand 895 states. Second operand 1216 states. [2020-07-10 19:07:20,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:20,884 INFO L93 Difference]: Finished difference Result 1216 states and 1489 transitions. [2020-07-10 19:07:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1489 transitions. [2020-07-10 19:07:20,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:07:20,890 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:07:20,890 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:07:20,891 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:07:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-07-10 19:07:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1095 transitions. [2020-07-10 19:07:20,951 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1095 transitions. Word has length 165 [2020-07-10 19:07:20,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:07:20,951 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1095 transitions. [2020-07-10 19:07:20,952 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:07:20,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 895 states and 1095 transitions. [2020-07-10 19:07:23,325 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1095 transitions. [2020-07-10 19:07:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-10 19:07:23,330 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:07:23,330 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:07:23,330 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 19:07:23,331 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:07:23,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:07:23,331 INFO L82 PathProgramCache]: Analyzing trace with hash 1235003416, now seen corresponding path program 1 times [2020-07-10 19:07:23,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:07:23,332 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [498409597] [2020-07-10 19:07:23,332 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:07:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:23,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {19974#(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; {19930#true} is VALID [2020-07-10 19:07:23,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {19930#true} ~d~0 := 4; {19930#true} is VALID [2020-07-10 19:07:23,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {19930#true} ~e~0 := 5; {19930#true} is VALID [2020-07-10 19:07:23,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {19930#true} ~f~0 := 6; {19930#true} is VALID [2020-07-10 19:07:23,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {19930#true} ~c~0 := 3; {19930#true} is VALID [2020-07-10 19:07:23,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {19930#true} ~b~0 := 2; {19930#true} is VALID [2020-07-10 19:07:23,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {19930#true} ~u~0 := 21; {19930#true} is VALID [2020-07-10 19:07:23,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {19930#true} ~v~0 := 22; {19930#true} is VALID [2020-07-10 19:07:23,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {19930#true} ~w~0 := 23; {19930#true} is VALID [2020-07-10 19:07:23,560 INFO L280 TraceCheckUtils]: 9: Hoare triple {19930#true} ~x~0 := 24; {19930#true} is VALID [2020-07-10 19:07:23,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {19930#true} ~y~0 := 25; {19930#true} is VALID [2020-07-10 19:07:23,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {19930#true} ~z~0 := 26; {19930#true} is VALID [2020-07-10 19:07:23,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {19930#true} ~a17~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {19930#true} ~a7~0 := 0; {19930#true} is VALID [2020-07-10 19:07:23,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {19930#true} ~a20~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {19930#true} ~a8~0 := 15; {19930#true} is VALID [2020-07-10 19:07:23,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {19930#true} ~a12~0 := 8; {19930#true} is VALID [2020-07-10 19:07:23,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {19930#true} ~a16~0 := 5; {19930#true} is VALID [2020-07-10 19:07:23,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {19930#true} ~a21~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {19930#true} assume true; {19930#true} is VALID [2020-07-10 19:07:23,562 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19930#true} {19930#true} #1100#return; {19930#true} is VALID [2020-07-10 19:07:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:23,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {19975#(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; {19930#true} is VALID [2020-07-10 19:07:23,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,609 INFO L280 TraceCheckUtils]: 6: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,609 INFO L280 TraceCheckUtils]: 7: Hoare triple {19930#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)); {19930#true} is VALID [2020-07-10 19:07:23,609 INFO L280 TraceCheckUtils]: 8: Hoare triple {19930#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))); {19930#true} is VALID [2020-07-10 19:07:23,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,610 INFO L280 TraceCheckUtils]: 10: Hoare triple {19930#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; {19930#true} is VALID [2020-07-10 19:07:23,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {19930#true} ~a7~0 := 0; {19930#true} is VALID [2020-07-10 19:07:23,610 INFO L280 TraceCheckUtils]: 12: Hoare triple {19930#true} ~a20~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,610 INFO L280 TraceCheckUtils]: 13: Hoare triple {19930#true} ~a8~0 := 14; {19930#true} is VALID [2020-07-10 19:07:23,610 INFO L280 TraceCheckUtils]: 14: Hoare triple {19930#true} ~a16~0 := 4; {19930#true} is VALID [2020-07-10 19:07:23,611 INFO L280 TraceCheckUtils]: 15: Hoare triple {19930#true} ~a21~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,611 INFO L280 TraceCheckUtils]: 16: Hoare triple {19930#true} ~a17~0 := 0; {19976#(<= ~a17~0 0)} is VALID [2020-07-10 19:07:23,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {19976#(<= ~a17~0 0)} #res := -1; {19976#(<= ~a17~0 0)} is VALID [2020-07-10 19:07:23,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {19976#(<= ~a17~0 0)} assume true; {19976#(<= ~a17~0 0)} is VALID [2020-07-10 19:07:23,613 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19976#(<= ~a17~0 0)} {19930#true} #1104#return; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,615 INFO L263 TraceCheckUtils]: 0: Hoare triple {19930#true} call ULTIMATE.init(); {19974#(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 [2020-07-10 19:07:23,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {19974#(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; {19930#true} is VALID [2020-07-10 19:07:23,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {19930#true} ~d~0 := 4; {19930#true} is VALID [2020-07-10 19:07:23,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {19930#true} ~e~0 := 5; {19930#true} is VALID [2020-07-10 19:07:23,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {19930#true} ~f~0 := 6; {19930#true} is VALID [2020-07-10 19:07:23,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {19930#true} ~c~0 := 3; {19930#true} is VALID [2020-07-10 19:07:23,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {19930#true} ~b~0 := 2; {19930#true} is VALID [2020-07-10 19:07:23,617 INFO L280 TraceCheckUtils]: 7: Hoare triple {19930#true} ~u~0 := 21; {19930#true} is VALID [2020-07-10 19:07:23,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {19930#true} ~v~0 := 22; {19930#true} is VALID [2020-07-10 19:07:23,617 INFO L280 TraceCheckUtils]: 9: Hoare triple {19930#true} ~w~0 := 23; {19930#true} is VALID [2020-07-10 19:07:23,617 INFO L280 TraceCheckUtils]: 10: Hoare triple {19930#true} ~x~0 := 24; {19930#true} is VALID [2020-07-10 19:07:23,617 INFO L280 TraceCheckUtils]: 11: Hoare triple {19930#true} ~y~0 := 25; {19930#true} is VALID [2020-07-10 19:07:23,618 INFO L280 TraceCheckUtils]: 12: Hoare triple {19930#true} ~z~0 := 26; {19930#true} is VALID [2020-07-10 19:07:23,618 INFO L280 TraceCheckUtils]: 13: Hoare triple {19930#true} ~a17~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,618 INFO L280 TraceCheckUtils]: 14: Hoare triple {19930#true} ~a7~0 := 0; {19930#true} is VALID [2020-07-10 19:07:23,618 INFO L280 TraceCheckUtils]: 15: Hoare triple {19930#true} ~a20~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,618 INFO L280 TraceCheckUtils]: 16: Hoare triple {19930#true} ~a8~0 := 15; {19930#true} is VALID [2020-07-10 19:07:23,619 INFO L280 TraceCheckUtils]: 17: Hoare triple {19930#true} ~a12~0 := 8; {19930#true} is VALID [2020-07-10 19:07:23,619 INFO L280 TraceCheckUtils]: 18: Hoare triple {19930#true} ~a16~0 := 5; {19930#true} is VALID [2020-07-10 19:07:23,619 INFO L280 TraceCheckUtils]: 19: Hoare triple {19930#true} ~a21~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,619 INFO L280 TraceCheckUtils]: 20: Hoare triple {19930#true} assume true; {19930#true} is VALID [2020-07-10 19:07:23,619 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19930#true} {19930#true} #1100#return; {19930#true} is VALID [2020-07-10 19:07:23,620 INFO L263 TraceCheckUtils]: 22: Hoare triple {19930#true} call #t~ret4 := main(); {19930#true} is VALID [2020-07-10 19:07:23,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {19930#true} ~output~0 := -1; {19930#true} is VALID [2020-07-10 19:07:23,621 INFO L280 TraceCheckUtils]: 24: Hoare triple {19930#true} assume !false; {19930#true} is VALID [2020-07-10 19:07:23,621 INFO L280 TraceCheckUtils]: 25: Hoare triple {19930#true} havoc ~input~0; {19930#true} is VALID [2020-07-10 19:07:23,621 INFO L280 TraceCheckUtils]: 26: Hoare triple {19930#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19930#true} is VALID [2020-07-10 19:07:23,621 INFO L280 TraceCheckUtils]: 27: Hoare triple {19930#true} ~input~0 := #t~nondet2; {19930#true} is VALID [2020-07-10 19:07:23,621 INFO L280 TraceCheckUtils]: 28: Hoare triple {19930#true} havoc #t~nondet2; {19930#true} is VALID [2020-07-10 19:07:23,622 INFO L280 TraceCheckUtils]: 29: Hoare triple {19930#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19930#true} is VALID [2020-07-10 19:07:23,623 INFO L263 TraceCheckUtils]: 30: Hoare triple {19930#true} call #t~ret3 := calculate_output(~input~0); {19975#(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 [2020-07-10 19:07:23,623 INFO L280 TraceCheckUtils]: 31: Hoare triple {19975#(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; {19930#true} is VALID [2020-07-10 19:07:23,623 INFO L280 TraceCheckUtils]: 32: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,624 INFO L280 TraceCheckUtils]: 33: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,624 INFO L280 TraceCheckUtils]: 35: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,624 INFO L280 TraceCheckUtils]: 37: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {19930#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)); {19930#true} is VALID [2020-07-10 19:07:23,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {19930#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))); {19930#true} is VALID [2020-07-10 19:07:23,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {19930#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); {19930#true} is VALID [2020-07-10 19:07:23,625 INFO L280 TraceCheckUtils]: 41: Hoare triple {19930#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; {19930#true} is VALID [2020-07-10 19:07:23,625 INFO L280 TraceCheckUtils]: 42: Hoare triple {19930#true} ~a7~0 := 0; {19930#true} is VALID [2020-07-10 19:07:23,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {19930#true} ~a20~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {19930#true} ~a8~0 := 14; {19930#true} is VALID [2020-07-10 19:07:23,626 INFO L280 TraceCheckUtils]: 45: Hoare triple {19930#true} ~a16~0 := 4; {19930#true} is VALID [2020-07-10 19:07:23,626 INFO L280 TraceCheckUtils]: 46: Hoare triple {19930#true} ~a21~0 := 1; {19930#true} is VALID [2020-07-10 19:07:23,628 INFO L280 TraceCheckUtils]: 47: Hoare triple {19930#true} ~a17~0 := 0; {19976#(<= ~a17~0 0)} is VALID [2020-07-10 19:07:23,628 INFO L280 TraceCheckUtils]: 48: Hoare triple {19976#(<= ~a17~0 0)} #res := -1; {19976#(<= ~a17~0 0)} is VALID [2020-07-10 19:07:23,629 INFO L280 TraceCheckUtils]: 49: Hoare triple {19976#(<= ~a17~0 0)} assume true; {19976#(<= ~a17~0 0)} is VALID [2020-07-10 19:07:23,630 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {19976#(<= ~a17~0 0)} {19930#true} #1104#return; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,630 INFO L280 TraceCheckUtils]: 51: Hoare triple {19973#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,631 INFO L280 TraceCheckUtils]: 52: Hoare triple {19973#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,631 INFO L280 TraceCheckUtils]: 53: Hoare triple {19973#(not (= 1 ~a17~0))} havoc #t~ret3; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,648 INFO L280 TraceCheckUtils]: 54: Hoare triple {19973#(not (= 1 ~a17~0))} assume !false; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,648 INFO L280 TraceCheckUtils]: 55: Hoare triple {19973#(not (= 1 ~a17~0))} havoc ~input~0; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {19973#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,651 INFO L280 TraceCheckUtils]: 57: Hoare triple {19973#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,652 INFO L280 TraceCheckUtils]: 58: Hoare triple {19973#(not (= 1 ~a17~0))} havoc #t~nondet2; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,652 INFO L280 TraceCheckUtils]: 59: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,653 INFO L263 TraceCheckUtils]: 60: Hoare triple {19973#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,653 INFO L280 TraceCheckUtils]: 61: Hoare triple {19973#(not (= 1 ~a17~0))} ~input := #in~input; {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,654 INFO L280 TraceCheckUtils]: 62: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,654 INFO L280 TraceCheckUtils]: 63: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,655 INFO L280 TraceCheckUtils]: 64: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,655 INFO L280 TraceCheckUtils]: 65: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,656 INFO L280 TraceCheckUtils]: 66: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,656 INFO L280 TraceCheckUtils]: 67: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,657 INFO L280 TraceCheckUtils]: 68: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,657 INFO L280 TraceCheckUtils]: 69: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,658 INFO L280 TraceCheckUtils]: 70: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,658 INFO L280 TraceCheckUtils]: 71: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,660 INFO L280 TraceCheckUtils]: 72: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,661 INFO L280 TraceCheckUtils]: 73: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,661 INFO L280 TraceCheckUtils]: 74: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,662 INFO L280 TraceCheckUtils]: 75: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,662 INFO L280 TraceCheckUtils]: 76: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,663 INFO L280 TraceCheckUtils]: 77: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,663 INFO L280 TraceCheckUtils]: 78: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,664 INFO L280 TraceCheckUtils]: 79: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,665 INFO L280 TraceCheckUtils]: 80: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,665 INFO L280 TraceCheckUtils]: 81: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,666 INFO L280 TraceCheckUtils]: 82: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,666 INFO L280 TraceCheckUtils]: 83: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,667 INFO L280 TraceCheckUtils]: 84: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,667 INFO L280 TraceCheckUtils]: 85: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,668 INFO L280 TraceCheckUtils]: 86: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,668 INFO L280 TraceCheckUtils]: 87: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,669 INFO L280 TraceCheckUtils]: 88: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,669 INFO L280 TraceCheckUtils]: 89: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,670 INFO L280 TraceCheckUtils]: 90: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,670 INFO L280 TraceCheckUtils]: 91: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,671 INFO L280 TraceCheckUtils]: 92: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,671 INFO L280 TraceCheckUtils]: 93: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,672 INFO L280 TraceCheckUtils]: 94: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,672 INFO L280 TraceCheckUtils]: 95: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,673 INFO L280 TraceCheckUtils]: 96: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,674 INFO L280 TraceCheckUtils]: 97: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,674 INFO L280 TraceCheckUtils]: 98: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,675 INFO L280 TraceCheckUtils]: 99: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,675 INFO L280 TraceCheckUtils]: 100: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,676 INFO L280 TraceCheckUtils]: 101: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,676 INFO L280 TraceCheckUtils]: 102: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,677 INFO L280 TraceCheckUtils]: 103: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,678 INFO L280 TraceCheckUtils]: 104: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,678 INFO L280 TraceCheckUtils]: 105: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,679 INFO L280 TraceCheckUtils]: 106: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,679 INFO L280 TraceCheckUtils]: 107: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,680 INFO L280 TraceCheckUtils]: 108: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,680 INFO L280 TraceCheckUtils]: 109: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,681 INFO L280 TraceCheckUtils]: 110: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,681 INFO L280 TraceCheckUtils]: 111: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,682 INFO L280 TraceCheckUtils]: 112: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,682 INFO L280 TraceCheckUtils]: 113: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,683 INFO L280 TraceCheckUtils]: 114: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,683 INFO L280 TraceCheckUtils]: 115: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,684 INFO L280 TraceCheckUtils]: 116: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,684 INFO L280 TraceCheckUtils]: 117: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,685 INFO L280 TraceCheckUtils]: 118: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,685 INFO L280 TraceCheckUtils]: 119: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,686 INFO L280 TraceCheckUtils]: 120: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,686 INFO L280 TraceCheckUtils]: 121: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,687 INFO L280 TraceCheckUtils]: 122: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,688 INFO L280 TraceCheckUtils]: 123: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,688 INFO L280 TraceCheckUtils]: 124: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,689 INFO L280 TraceCheckUtils]: 125: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,689 INFO L280 TraceCheckUtils]: 126: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,690 INFO L280 TraceCheckUtils]: 127: Hoare triple {19973#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,690 INFO L280 TraceCheckUtils]: 128: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,691 INFO L280 TraceCheckUtils]: 129: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,691 INFO L280 TraceCheckUtils]: 130: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,692 INFO L280 TraceCheckUtils]: 131: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,692 INFO L280 TraceCheckUtils]: 132: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,693 INFO L280 TraceCheckUtils]: 133: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,694 INFO L280 TraceCheckUtils]: 134: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,694 INFO L280 TraceCheckUtils]: 135: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,695 INFO L280 TraceCheckUtils]: 136: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,695 INFO L280 TraceCheckUtils]: 137: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,696 INFO L280 TraceCheckUtils]: 138: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,696 INFO L280 TraceCheckUtils]: 139: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,697 INFO L280 TraceCheckUtils]: 140: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,698 INFO L280 TraceCheckUtils]: 141: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,699 INFO L280 TraceCheckUtils]: 142: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,699 INFO L280 TraceCheckUtils]: 143: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,700 INFO L280 TraceCheckUtils]: 144: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,700 INFO L280 TraceCheckUtils]: 145: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,701 INFO L280 TraceCheckUtils]: 146: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,701 INFO L280 TraceCheckUtils]: 147: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,702 INFO L280 TraceCheckUtils]: 148: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,702 INFO L280 TraceCheckUtils]: 149: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,703 INFO L280 TraceCheckUtils]: 150: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,703 INFO L280 TraceCheckUtils]: 151: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,704 INFO L280 TraceCheckUtils]: 152: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,704 INFO L280 TraceCheckUtils]: 153: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,705 INFO L280 TraceCheckUtils]: 154: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,705 INFO L280 TraceCheckUtils]: 155: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,706 INFO L280 TraceCheckUtils]: 156: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,707 INFO L280 TraceCheckUtils]: 157: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,708 INFO L280 TraceCheckUtils]: 158: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,708 INFO L280 TraceCheckUtils]: 159: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,709 INFO L280 TraceCheckUtils]: 160: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,709 INFO L280 TraceCheckUtils]: 161: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,710 INFO L280 TraceCheckUtils]: 162: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,710 INFO L280 TraceCheckUtils]: 163: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,711 INFO L280 TraceCheckUtils]: 164: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,711 INFO L280 TraceCheckUtils]: 165: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,712 INFO L280 TraceCheckUtils]: 166: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,712 INFO L280 TraceCheckUtils]: 167: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,713 INFO L280 TraceCheckUtils]: 168: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,713 INFO L280 TraceCheckUtils]: 169: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,714 INFO L280 TraceCheckUtils]: 170: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,714 INFO L280 TraceCheckUtils]: 171: Hoare triple {19973#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19973#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:07:23,715 INFO L280 TraceCheckUtils]: 172: Hoare triple {19973#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19931#false} is VALID [2020-07-10 19:07:23,715 INFO L280 TraceCheckUtils]: 173: Hoare triple {19931#false} assume !false; {19931#false} is VALID [2020-07-10 19:07:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:07:23,753 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:07:23,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [498409597] [2020-07-10 19:07:23,754 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:07:23,754 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 19:07:23,754 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878839644] [2020-07-10 19:07:23,755 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 174 [2020-07-10 19:07:23,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:07:23,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 19:07:23,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:23,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 19:07:23,953 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:07:23,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 19:07:23,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:07:23,954 INFO L87 Difference]: Start difference. First operand 895 states and 1095 transitions. Second operand 6 states. [2020-07-10 19:07:46,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:46,991 INFO L93 Difference]: Finished difference Result 2980 states and 3830 transitions. [2020-07-10 19:07:46,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 19:07:46,992 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 174 [2020-07-10 19:07:46,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:07:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 19:07:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1668 transitions. [2020-07-10 19:07:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 19:07:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1668 transitions. [2020-07-10 19:07:47,019 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 1668 transitions. [2020-07-10 19:07:49,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1668 edges. 1668 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:49,767 INFO L225 Difference]: With dead ends: 2980 [2020-07-10 19:07:49,767 INFO L226 Difference]: Without dead ends: 2109 [2020-07-10 19:07:49,771 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:07:49,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2109 states. [2020-07-10 19:08:03,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2109 to 1765. [2020-07-10 19:08:03,921 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:08:03,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2109 states. Second operand 1765 states. [2020-07-10 19:08:03,921 INFO L74 IsIncluded]: Start isIncluded. First operand 2109 states. Second operand 1765 states. [2020-07-10 19:08:03,921 INFO L87 Difference]: Start difference. First operand 2109 states. Second operand 1765 states. [2020-07-10 19:08:04,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:04,192 INFO L93 Difference]: Finished difference Result 2109 states and 2604 transitions. [2020-07-10 19:08:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 2604 transitions. [2020-07-10 19:08:04,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:08:04,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:08:04,204 INFO L74 IsIncluded]: Start isIncluded. First operand 1765 states. Second operand 2109 states. [2020-07-10 19:08:04,204 INFO L87 Difference]: Start difference. First operand 1765 states. Second operand 2109 states. [2020-07-10 19:08:04,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:04,473 INFO L93 Difference]: Finished difference Result 2109 states and 2604 transitions. [2020-07-10 19:08:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 2604 transitions. [2020-07-10 19:08:04,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:08:04,480 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:08:04,480 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:08:04,480 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:08:04,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1765 states. [2020-07-10 19:08:04,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1765 states and 2214 transitions. [2020-07-10 19:08:04,621 INFO L78 Accepts]: Start accepts. Automaton has 1765 states and 2214 transitions. Word has length 174 [2020-07-10 19:08:04,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:08:04,621 INFO L479 AbstractCegarLoop]: Abstraction has 1765 states and 2214 transitions. [2020-07-10 19:08:04,621 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 19:08:04,622 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1765 states and 2214 transitions. [2020-07-10 19:08:10,160 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2214 edges. 2214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:08:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2214 transitions. [2020-07-10 19:08:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-07-10 19:08:10,169 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:08:10,169 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:08:10,170 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 19:08:10,170 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:08:10,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:08:10,170 INFO L82 PathProgramCache]: Analyzing trace with hash 1522339834, now seen corresponding path program 1 times [2020-07-10 19:08:10,170 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:08:10,171 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1234042953] [2020-07-10 19:08:10,171 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:08:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:10,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {33742#(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; {33693#true} is VALID [2020-07-10 19:08:10,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {33693#true} ~d~0 := 4; {33693#true} is VALID [2020-07-10 19:08:10,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {33693#true} ~e~0 := 5; {33693#true} is VALID [2020-07-10 19:08:10,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {33693#true} ~f~0 := 6; {33693#true} is VALID [2020-07-10 19:08:10,471 INFO L280 TraceCheckUtils]: 4: Hoare triple {33693#true} ~c~0 := 3; {33693#true} is VALID [2020-07-10 19:08:10,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {33693#true} ~b~0 := 2; {33693#true} is VALID [2020-07-10 19:08:10,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {33693#true} ~u~0 := 21; {33693#true} is VALID [2020-07-10 19:08:10,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {33693#true} ~v~0 := 22; {33693#true} is VALID [2020-07-10 19:08:10,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {33693#true} ~w~0 := 23; {33693#true} is VALID [2020-07-10 19:08:10,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {33693#true} ~x~0 := 24; {33693#true} is VALID [2020-07-10 19:08:10,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {33693#true} ~y~0 := 25; {33693#true} is VALID [2020-07-10 19:08:10,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {33693#true} ~z~0 := 26; {33693#true} is VALID [2020-07-10 19:08:10,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {33693#true} ~a17~0 := 1; {33693#true} is VALID [2020-07-10 19:08:10,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {33693#true} ~a7~0 := 0; {33693#true} is VALID [2020-07-10 19:08:10,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {33693#true} ~a20~0 := 1; {33693#true} is VALID [2020-07-10 19:08:10,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {33693#true} ~a8~0 := 15; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {33743#(<= 15 ~a8~0)} ~a12~0 := 8; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {33743#(<= 15 ~a8~0)} ~a16~0 := 5; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {33743#(<= 15 ~a8~0)} ~a21~0 := 1; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,479 INFO L280 TraceCheckUtils]: 19: Hoare triple {33743#(<= 15 ~a8~0)} assume true; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,480 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33743#(<= 15 ~a8~0)} {33693#true} #1100#return; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:10,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {33744#(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; {33693#true} is VALID [2020-07-10 19:08:10,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {33693#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)); {33693#true} is VALID [2020-07-10 19:08:10,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {33693#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))); {33693#true} is VALID [2020-07-10 19:08:10,546 INFO L280 TraceCheckUtils]: 9: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,546 INFO L280 TraceCheckUtils]: 10: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,547 INFO L280 TraceCheckUtils]: 11: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,548 INFO L280 TraceCheckUtils]: 15: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,548 INFO L280 TraceCheckUtils]: 16: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {33693#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); {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {33745#(= 15 ~a8~0)} ~a16~0 := 4; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {33745#(= 15 ~a8~0)} ~a17~0 := 1; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {33745#(= 15 ~a8~0)} #res := 24; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {33745#(= 15 ~a8~0)} assume true; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,559 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33745#(= 15 ~a8~0)} {33716#(not (= 14 ~a8~0))} #1104#return; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,563 INFO L263 TraceCheckUtils]: 0: Hoare triple {33693#true} call ULTIMATE.init(); {33742#(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 [2020-07-10 19:08:10,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {33742#(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; {33693#true} is VALID [2020-07-10 19:08:10,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {33693#true} ~d~0 := 4; {33693#true} is VALID [2020-07-10 19:08:10,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {33693#true} ~e~0 := 5; {33693#true} is VALID [2020-07-10 19:08:10,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {33693#true} ~f~0 := 6; {33693#true} is VALID [2020-07-10 19:08:10,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {33693#true} ~c~0 := 3; {33693#true} is VALID [2020-07-10 19:08:10,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {33693#true} ~b~0 := 2; {33693#true} is VALID [2020-07-10 19:08:10,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {33693#true} ~u~0 := 21; {33693#true} is VALID [2020-07-10 19:08:10,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {33693#true} ~v~0 := 22; {33693#true} is VALID [2020-07-10 19:08:10,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {33693#true} ~w~0 := 23; {33693#true} is VALID [2020-07-10 19:08:10,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {33693#true} ~x~0 := 24; {33693#true} is VALID [2020-07-10 19:08:10,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {33693#true} ~y~0 := 25; {33693#true} is VALID [2020-07-10 19:08:10,567 INFO L280 TraceCheckUtils]: 12: Hoare triple {33693#true} ~z~0 := 26; {33693#true} is VALID [2020-07-10 19:08:10,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {33693#true} ~a17~0 := 1; {33693#true} is VALID [2020-07-10 19:08:10,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {33693#true} ~a7~0 := 0; {33693#true} is VALID [2020-07-10 19:08:10,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {33693#true} ~a20~0 := 1; {33693#true} is VALID [2020-07-10 19:08:10,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {33693#true} ~a8~0 := 15; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {33743#(<= 15 ~a8~0)} ~a12~0 := 8; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,570 INFO L280 TraceCheckUtils]: 18: Hoare triple {33743#(<= 15 ~a8~0)} ~a16~0 := 5; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {33743#(<= 15 ~a8~0)} ~a21~0 := 1; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {33743#(<= 15 ~a8~0)} assume true; {33743#(<= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,573 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33743#(<= 15 ~a8~0)} {33693#true} #1100#return; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,574 INFO L263 TraceCheckUtils]: 22: Hoare triple {33716#(not (= 14 ~a8~0))} call #t~ret4 := main(); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,574 INFO L280 TraceCheckUtils]: 23: Hoare triple {33716#(not (= 14 ~a8~0))} ~output~0 := -1; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,575 INFO L280 TraceCheckUtils]: 24: Hoare triple {33716#(not (= 14 ~a8~0))} assume !false; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,576 INFO L280 TraceCheckUtils]: 25: Hoare triple {33716#(not (= 14 ~a8~0))} havoc ~input~0; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,578 INFO L280 TraceCheckUtils]: 26: Hoare triple {33716#(not (= 14 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,578 INFO L280 TraceCheckUtils]: 27: Hoare triple {33716#(not (= 14 ~a8~0))} ~input~0 := #t~nondet2; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,581 INFO L280 TraceCheckUtils]: 28: Hoare triple {33716#(not (= 14 ~a8~0))} havoc #t~nondet2; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,581 INFO L280 TraceCheckUtils]: 29: Hoare triple {33716#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,583 INFO L263 TraceCheckUtils]: 30: Hoare triple {33716#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {33744#(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 [2020-07-10 19:08:10,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {33744#(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; {33693#true} is VALID [2020-07-10 19:08:10,583 INFO L280 TraceCheckUtils]: 32: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,584 INFO L280 TraceCheckUtils]: 33: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,584 INFO L280 TraceCheckUtils]: 35: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,585 INFO L280 TraceCheckUtils]: 36: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,585 INFO L280 TraceCheckUtils]: 37: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,585 INFO L280 TraceCheckUtils]: 38: Hoare triple {33693#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)); {33693#true} is VALID [2020-07-10 19:08:10,586 INFO L280 TraceCheckUtils]: 39: Hoare triple {33693#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))); {33693#true} is VALID [2020-07-10 19:08:10,586 INFO L280 TraceCheckUtils]: 40: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,586 INFO L280 TraceCheckUtils]: 41: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,587 INFO L280 TraceCheckUtils]: 42: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,587 INFO L280 TraceCheckUtils]: 43: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,587 INFO L280 TraceCheckUtils]: 44: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,587 INFO L280 TraceCheckUtils]: 45: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,588 INFO L280 TraceCheckUtils]: 46: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,588 INFO L280 TraceCheckUtils]: 47: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,588 INFO L280 TraceCheckUtils]: 48: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,588 INFO L280 TraceCheckUtils]: 49: Hoare triple {33693#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); {33693#true} is VALID [2020-07-10 19:08:10,589 INFO L280 TraceCheckUtils]: 50: Hoare triple {33693#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); {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,590 INFO L280 TraceCheckUtils]: 51: Hoare triple {33745#(= 15 ~a8~0)} ~a16~0 := 4; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,591 INFO L280 TraceCheckUtils]: 52: Hoare triple {33745#(= 15 ~a8~0)} ~a17~0 := 1; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,591 INFO L280 TraceCheckUtils]: 53: Hoare triple {33745#(= 15 ~a8~0)} #res := 24; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,592 INFO L280 TraceCheckUtils]: 54: Hoare triple {33745#(= 15 ~a8~0)} assume true; {33745#(= 15 ~a8~0)} is VALID [2020-07-10 19:08:10,593 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {33745#(= 15 ~a8~0)} {33716#(not (= 14 ~a8~0))} #1104#return; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,593 INFO L280 TraceCheckUtils]: 56: Hoare triple {33716#(not (= 14 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,594 INFO L280 TraceCheckUtils]: 57: Hoare triple {33716#(not (= 14 ~a8~0))} ~output~0 := #t~ret3; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {33716#(not (= 14 ~a8~0))} havoc #t~ret3; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,595 INFO L280 TraceCheckUtils]: 59: Hoare triple {33716#(not (= 14 ~a8~0))} assume !false; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,596 INFO L280 TraceCheckUtils]: 60: Hoare triple {33716#(not (= 14 ~a8~0))} havoc ~input~0; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {33716#(not (= 14 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,597 INFO L280 TraceCheckUtils]: 62: Hoare triple {33716#(not (= 14 ~a8~0))} ~input~0 := #t~nondet2; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,597 INFO L280 TraceCheckUtils]: 63: Hoare triple {33716#(not (= 14 ~a8~0))} havoc #t~nondet2; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,598 INFO L280 TraceCheckUtils]: 64: Hoare triple {33716#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,598 INFO L263 TraceCheckUtils]: 65: Hoare triple {33716#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,599 INFO L280 TraceCheckUtils]: 66: Hoare triple {33716#(not (= 14 ~a8~0))} ~input := #in~input; {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,601 INFO L280 TraceCheckUtils]: 67: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,601 INFO L280 TraceCheckUtils]: 68: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,602 INFO L280 TraceCheckUtils]: 69: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,603 INFO L280 TraceCheckUtils]: 70: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,604 INFO L280 TraceCheckUtils]: 71: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,605 INFO L280 TraceCheckUtils]: 72: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,605 INFO L280 TraceCheckUtils]: 73: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,607 INFO L280 TraceCheckUtils]: 74: Hoare triple {33716#(not (= 14 ~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))); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,607 INFO L280 TraceCheckUtils]: 75: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,608 INFO L280 TraceCheckUtils]: 76: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,610 INFO L280 TraceCheckUtils]: 78: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,612 INFO L280 TraceCheckUtils]: 79: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,612 INFO L280 TraceCheckUtils]: 80: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,613 INFO L280 TraceCheckUtils]: 81: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,614 INFO L280 TraceCheckUtils]: 82: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,615 INFO L280 TraceCheckUtils]: 83: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,615 INFO L280 TraceCheckUtils]: 84: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,616 INFO L280 TraceCheckUtils]: 85: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,617 INFO L280 TraceCheckUtils]: 86: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,618 INFO L280 TraceCheckUtils]: 87: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,619 INFO L280 TraceCheckUtils]: 88: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,620 INFO L280 TraceCheckUtils]: 89: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,620 INFO L280 TraceCheckUtils]: 90: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,621 INFO L280 TraceCheckUtils]: 91: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,622 INFO L280 TraceCheckUtils]: 92: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,623 INFO L280 TraceCheckUtils]: 93: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,624 INFO L280 TraceCheckUtils]: 94: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,624 INFO L280 TraceCheckUtils]: 95: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,625 INFO L280 TraceCheckUtils]: 96: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,626 INFO L280 TraceCheckUtils]: 97: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,627 INFO L280 TraceCheckUtils]: 98: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,628 INFO L280 TraceCheckUtils]: 99: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,634 INFO L280 TraceCheckUtils]: 100: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,635 INFO L280 TraceCheckUtils]: 101: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,636 INFO L280 TraceCheckUtils]: 102: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,637 INFO L280 TraceCheckUtils]: 103: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,638 INFO L280 TraceCheckUtils]: 104: Hoare triple {33716#(not (= 14 ~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)))); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,639 INFO L280 TraceCheckUtils]: 105: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,640 INFO L280 TraceCheckUtils]: 106: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,641 INFO L280 TraceCheckUtils]: 107: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,641 INFO L280 TraceCheckUtils]: 108: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,642 INFO L280 TraceCheckUtils]: 109: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,643 INFO L280 TraceCheckUtils]: 110: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,644 INFO L280 TraceCheckUtils]: 111: Hoare triple {33716#(not (= 14 ~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))); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,645 INFO L280 TraceCheckUtils]: 112: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,646 INFO L280 TraceCheckUtils]: 113: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,647 INFO L280 TraceCheckUtils]: 114: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,647 INFO L280 TraceCheckUtils]: 115: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,648 INFO L280 TraceCheckUtils]: 116: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,649 INFO L280 TraceCheckUtils]: 117: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,650 INFO L280 TraceCheckUtils]: 118: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,651 INFO L280 TraceCheckUtils]: 119: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,652 INFO L280 TraceCheckUtils]: 120: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,653 INFO L280 TraceCheckUtils]: 121: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,653 INFO L280 TraceCheckUtils]: 122: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,654 INFO L280 TraceCheckUtils]: 123: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,655 INFO L280 TraceCheckUtils]: 124: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,656 INFO L280 TraceCheckUtils]: 125: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,657 INFO L280 TraceCheckUtils]: 126: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,658 INFO L280 TraceCheckUtils]: 127: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,659 INFO L280 TraceCheckUtils]: 128: Hoare triple {33716#(not (= 14 ~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)); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,660 INFO L280 TraceCheckUtils]: 129: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,660 INFO L280 TraceCheckUtils]: 130: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,661 INFO L280 TraceCheckUtils]: 131: Hoare triple {33716#(not (= 14 ~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); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,662 INFO L280 TraceCheckUtils]: 132: Hoare triple {33716#(not (= 14 ~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))); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,663 INFO L280 TraceCheckUtils]: 133: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,664 INFO L280 TraceCheckUtils]: 134: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,665 INFO L280 TraceCheckUtils]: 135: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,666 INFO L280 TraceCheckUtils]: 136: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,667 INFO L280 TraceCheckUtils]: 137: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,667 INFO L280 TraceCheckUtils]: 138: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,668 INFO L280 TraceCheckUtils]: 139: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,669 INFO L280 TraceCheckUtils]: 140: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,670 INFO L280 TraceCheckUtils]: 141: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,671 INFO L280 TraceCheckUtils]: 142: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,672 INFO L280 TraceCheckUtils]: 143: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,673 INFO L280 TraceCheckUtils]: 144: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,674 INFO L280 TraceCheckUtils]: 145: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,674 INFO L280 TraceCheckUtils]: 146: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,675 INFO L280 TraceCheckUtils]: 147: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,676 INFO L280 TraceCheckUtils]: 148: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,677 INFO L280 TraceCheckUtils]: 149: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,678 INFO L280 TraceCheckUtils]: 150: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,679 INFO L280 TraceCheckUtils]: 151: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,679 INFO L280 TraceCheckUtils]: 152: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,680 INFO L280 TraceCheckUtils]: 153: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,681 INFO L280 TraceCheckUtils]: 154: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,682 INFO L280 TraceCheckUtils]: 155: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,683 INFO L280 TraceCheckUtils]: 156: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,684 INFO L280 TraceCheckUtils]: 157: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,685 INFO L280 TraceCheckUtils]: 158: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,686 INFO L280 TraceCheckUtils]: 159: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,686 INFO L280 TraceCheckUtils]: 160: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,687 INFO L280 TraceCheckUtils]: 161: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,688 INFO L280 TraceCheckUtils]: 162: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,689 INFO L280 TraceCheckUtils]: 163: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,690 INFO L280 TraceCheckUtils]: 164: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,691 INFO L280 TraceCheckUtils]: 165: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,692 INFO L280 TraceCheckUtils]: 166: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,692 INFO L280 TraceCheckUtils]: 167: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,693 INFO L280 TraceCheckUtils]: 168: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,694 INFO L280 TraceCheckUtils]: 169: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,694 INFO L280 TraceCheckUtils]: 170: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,695 INFO L280 TraceCheckUtils]: 171: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,695 INFO L280 TraceCheckUtils]: 172: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,696 INFO L280 TraceCheckUtils]: 173: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,697 INFO L280 TraceCheckUtils]: 174: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,697 INFO L280 TraceCheckUtils]: 175: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,698 INFO L280 TraceCheckUtils]: 176: Hoare triple {33716#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {33716#(not (= 14 ~a8~0))} is VALID [2020-07-10 19:08:10,698 INFO L280 TraceCheckUtils]: 177: Hoare triple {33716#(not (= 14 ~a8~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {33694#false} is VALID [2020-07-10 19:08:10,699 INFO L280 TraceCheckUtils]: 178: Hoare triple {33694#false} assume !false; {33694#false} is VALID [2020-07-10 19:08:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:08:10,775 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:08:10,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1234042953] [2020-07-10 19:08:10,776 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:08:10,776 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:08:10,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332699891] [2020-07-10 19:08:10,777 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2020-07-10 19:08:10,778 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:08:10,778 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:08:11,084 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:08:11,085 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:08:11,085 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:08:11,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:08:11,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:08:11,086 INFO L87 Difference]: Start difference. First operand 1765 states and 2214 transitions. Second operand 7 states. [2020-07-10 19:08:36,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:36,286 INFO L93 Difference]: Finished difference Result 3978 states and 5147 transitions. [2020-07-10 19:08:36,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 19:08:36,286 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2020-07-10 19:08:36,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:08:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:08:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1447 transitions. [2020-07-10 19:08:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:08:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1447 transitions. [2020-07-10 19:08:36,302 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 1447 transitions. [2020-07-10 19:08:38,659 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1447 edges. 1447 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:08:38,900 INFO L225 Difference]: With dead ends: 3978 [2020-07-10 19:08:38,901 INFO L226 Difference]: Without dead ends: 2237 [2020-07-10 19:08:38,908 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-07-10 19:08:38,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2237 states. [2020-07-10 19:08:57,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2237 to 2194. [2020-07-10 19:08:57,690 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:08:57,690 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2237 states. Second operand 2194 states. [2020-07-10 19:08:57,690 INFO L74 IsIncluded]: Start isIncluded. First operand 2237 states. Second operand 2194 states. [2020-07-10 19:08:57,690 INFO L87 Difference]: Start difference. First operand 2237 states. Second operand 2194 states. [2020-07-10 19:08:57,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:57,875 INFO L93 Difference]: Finished difference Result 2237 states and 2778 transitions. [2020-07-10 19:08:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2778 transitions. [2020-07-10 19:08:57,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:08:57,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:08:57,880 INFO L74 IsIncluded]: Start isIncluded. First operand 2194 states. Second operand 2237 states. [2020-07-10 19:08:57,880 INFO L87 Difference]: Start difference. First operand 2194 states. Second operand 2237 states. [2020-07-10 19:08:58,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:58,103 INFO L93 Difference]: Finished difference Result 2237 states and 2778 transitions. [2020-07-10 19:08:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2778 transitions. [2020-07-10 19:08:58,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:08:58,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:08:58,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:08:58,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:08:58,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2194 states. [2020-07-10 19:08:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 2194 states and 2712 transitions. [2020-07-10 19:08:58,305 INFO L78 Accepts]: Start accepts. Automaton has 2194 states and 2712 transitions. Word has length 179 [2020-07-10 19:08:58,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:08:58,305 INFO L479 AbstractCegarLoop]: Abstraction has 2194 states and 2712 transitions. [2020-07-10 19:08:58,306 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:08:58,306 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2194 states and 2712 transitions. [2020-07-10 19:09:05,352 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2712 edges. 2712 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:09:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 2712 transitions. [2020-07-10 19:09:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-07-10 19:09:05,360 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:09:05,361 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:09:05,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 19:09:05,361 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:09:05,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:09:05,362 INFO L82 PathProgramCache]: Analyzing trace with hash -1269917773, now seen corresponding path program 1 times [2020-07-10 19:09:05,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:09:05,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2019179291] [2020-07-10 19:09:05,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:09:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:05,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {50653#(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; {50572#true} is VALID [2020-07-10 19:09:05,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {50572#true} ~d~0 := 4; {50572#true} is VALID [2020-07-10 19:09:05,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {50572#true} ~e~0 := 5; {50572#true} is VALID [2020-07-10 19:09:05,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {50572#true} ~f~0 := 6; {50572#true} is VALID [2020-07-10 19:09:05,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {50572#true} ~c~0 := 3; {50572#true} is VALID [2020-07-10 19:09:05,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {50572#true} ~b~0 := 2; {50572#true} is VALID [2020-07-10 19:09:05,587 INFO L280 TraceCheckUtils]: 6: Hoare triple {50572#true} ~u~0 := 21; {50572#true} is VALID [2020-07-10 19:09:05,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {50572#true} ~v~0 := 22; {50572#true} is VALID [2020-07-10 19:09:05,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {50572#true} ~w~0 := 23; {50572#true} is VALID [2020-07-10 19:09:05,588 INFO L280 TraceCheckUtils]: 9: Hoare triple {50572#true} ~x~0 := 24; {50572#true} is VALID [2020-07-10 19:09:05,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {50572#true} ~y~0 := 25; {50572#true} is VALID [2020-07-10 19:09:05,588 INFO L280 TraceCheckUtils]: 11: Hoare triple {50572#true} ~z~0 := 26; {50572#true} is VALID [2020-07-10 19:09:05,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {50572#true} ~a17~0 := 1; {50572#true} is VALID [2020-07-10 19:09:05,589 INFO L280 TraceCheckUtils]: 13: Hoare triple {50572#true} ~a7~0 := 0; {50572#true} is VALID [2020-07-10 19:09:05,589 INFO L280 TraceCheckUtils]: 14: Hoare triple {50572#true} ~a20~0 := 1; {50572#true} is VALID [2020-07-10 19:09:05,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {50572#true} ~a8~0 := 15; {50572#true} is VALID [2020-07-10 19:09:05,590 INFO L280 TraceCheckUtils]: 16: Hoare triple {50572#true} ~a12~0 := 8; {50572#true} is VALID [2020-07-10 19:09:05,590 INFO L280 TraceCheckUtils]: 17: Hoare triple {50572#true} ~a16~0 := 5; {50572#true} is VALID [2020-07-10 19:09:05,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {50572#true} ~a21~0 := 1; {50572#true} is VALID [2020-07-10 19:09:05,591 INFO L280 TraceCheckUtils]: 19: Hoare triple {50572#true} assume true; {50572#true} is VALID [2020-07-10 19:09:05,591 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {50572#true} {50572#true} #1100#return; {50572#true} is VALID [2020-07-10 19:09:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:05,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {50654#(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; {50572#true} is VALID [2020-07-10 19:09:05,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {50572#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); {50572#true} is VALID [2020-07-10 19:09:05,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {50572#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); {50572#true} is VALID [2020-07-10 19:09:05,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {50572#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); {50572#true} is VALID [2020-07-10 19:09:05,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {50572#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; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {50606#(= 1 ~a21~0)} ~a8~0 := 13; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {50606#(= 1 ~a21~0)} ~a7~0 := 1; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {50606#(= 1 ~a21~0)} ~a16~0 := 4; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {50606#(= 1 ~a21~0)} #res := -1; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {50606#(= 1 ~a21~0)} assume true; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,641 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {50606#(= 1 ~a21~0)} {50572#true} #1104#return; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:05,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {50654#(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; {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {50655#(= ~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)); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {50655#(= ~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))); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,714 INFO L280 TraceCheckUtils]: 9: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,721 INFO L280 TraceCheckUtils]: 18: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {50655#(= ~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)); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {50655#(= ~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)); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,723 INFO L280 TraceCheckUtils]: 22: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,725 INFO L280 TraceCheckUtils]: 24: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,729 INFO L280 TraceCheckUtils]: 29: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,730 INFO L280 TraceCheckUtils]: 30: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,731 INFO L280 TraceCheckUtils]: 32: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,735 INFO L280 TraceCheckUtils]: 36: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,736 INFO L280 TraceCheckUtils]: 37: Hoare triple {50655#(= ~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); {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,737 INFO L280 TraceCheckUtils]: 38: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a8~0 := 14; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,738 INFO L280 TraceCheckUtils]: 39: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,740 INFO L280 TraceCheckUtils]: 41: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,740 INFO L280 TraceCheckUtils]: 42: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,741 INFO L280 TraceCheckUtils]: 43: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} #res := -1; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,742 INFO L280 TraceCheckUtils]: 44: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} assume true; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,744 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {50656#(not (= 1 |old(~a21~0)|))} {50606#(= 1 ~a21~0)} #1104#return; {50573#false} is VALID [2020-07-10 19:09:05,750 INFO L263 TraceCheckUtils]: 0: Hoare triple {50572#true} call ULTIMATE.init(); {50653#(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 [2020-07-10 19:09:05,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {50653#(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; {50572#true} is VALID [2020-07-10 19:09:05,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {50572#true} ~d~0 := 4; {50572#true} is VALID [2020-07-10 19:09:05,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {50572#true} ~e~0 := 5; {50572#true} is VALID [2020-07-10 19:09:05,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {50572#true} ~f~0 := 6; {50572#true} is VALID [2020-07-10 19:09:05,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {50572#true} ~c~0 := 3; {50572#true} is VALID [2020-07-10 19:09:05,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {50572#true} ~b~0 := 2; {50572#true} is VALID [2020-07-10 19:09:05,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {50572#true} ~u~0 := 21; {50572#true} is VALID [2020-07-10 19:09:05,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {50572#true} ~v~0 := 22; {50572#true} is VALID [2020-07-10 19:09:05,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {50572#true} ~w~0 := 23; {50572#true} is VALID [2020-07-10 19:09:05,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {50572#true} ~x~0 := 24; {50572#true} is VALID [2020-07-10 19:09:05,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {50572#true} ~y~0 := 25; {50572#true} is VALID [2020-07-10 19:09:05,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {50572#true} ~z~0 := 26; {50572#true} is VALID [2020-07-10 19:09:05,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {50572#true} ~a17~0 := 1; {50572#true} is VALID [2020-07-10 19:09:05,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {50572#true} ~a7~0 := 0; {50572#true} is VALID [2020-07-10 19:09:05,753 INFO L280 TraceCheckUtils]: 15: Hoare triple {50572#true} ~a20~0 := 1; {50572#true} is VALID [2020-07-10 19:09:05,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {50572#true} ~a8~0 := 15; {50572#true} is VALID [2020-07-10 19:09:05,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {50572#true} ~a12~0 := 8; {50572#true} is VALID [2020-07-10 19:09:05,754 INFO L280 TraceCheckUtils]: 18: Hoare triple {50572#true} ~a16~0 := 5; {50572#true} is VALID [2020-07-10 19:09:05,754 INFO L280 TraceCheckUtils]: 19: Hoare triple {50572#true} ~a21~0 := 1; {50572#true} is VALID [2020-07-10 19:09:05,754 INFO L280 TraceCheckUtils]: 20: Hoare triple {50572#true} assume true; {50572#true} is VALID [2020-07-10 19:09:05,755 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50572#true} {50572#true} #1100#return; {50572#true} is VALID [2020-07-10 19:09:05,755 INFO L263 TraceCheckUtils]: 22: Hoare triple {50572#true} call #t~ret4 := main(); {50572#true} is VALID [2020-07-10 19:09:05,755 INFO L280 TraceCheckUtils]: 23: Hoare triple {50572#true} ~output~0 := -1; {50572#true} is VALID [2020-07-10 19:09:05,755 INFO L280 TraceCheckUtils]: 24: Hoare triple {50572#true} assume !false; {50572#true} is VALID [2020-07-10 19:09:05,755 INFO L280 TraceCheckUtils]: 25: Hoare triple {50572#true} havoc ~input~0; {50572#true} is VALID [2020-07-10 19:09:05,756 INFO L280 TraceCheckUtils]: 26: Hoare triple {50572#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50572#true} is VALID [2020-07-10 19:09:05,756 INFO L280 TraceCheckUtils]: 27: Hoare triple {50572#true} ~input~0 := #t~nondet2; {50572#true} is VALID [2020-07-10 19:09:05,756 INFO L280 TraceCheckUtils]: 28: Hoare triple {50572#true} havoc #t~nondet2; {50572#true} is VALID [2020-07-10 19:09:05,756 INFO L280 TraceCheckUtils]: 29: Hoare triple {50572#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {50572#true} is VALID [2020-07-10 19:09:05,757 INFO L263 TraceCheckUtils]: 30: Hoare triple {50572#true} call #t~ret3 := calculate_output(~input~0); {50654#(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 [2020-07-10 19:09:05,758 INFO L280 TraceCheckUtils]: 31: Hoare triple {50654#(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; {50572#true} is VALID [2020-07-10 19:09:05,758 INFO L280 TraceCheckUtils]: 32: Hoare triple {50572#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); {50572#true} is VALID [2020-07-10 19:09:05,758 INFO L280 TraceCheckUtils]: 33: Hoare triple {50572#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); {50572#true} is VALID [2020-07-10 19:09:05,758 INFO L280 TraceCheckUtils]: 34: Hoare triple {50572#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); {50572#true} is VALID [2020-07-10 19:09:05,759 INFO L280 TraceCheckUtils]: 35: Hoare triple {50572#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; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,759 INFO L280 TraceCheckUtils]: 36: Hoare triple {50606#(= 1 ~a21~0)} ~a8~0 := 13; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,760 INFO L280 TraceCheckUtils]: 37: Hoare triple {50606#(= 1 ~a21~0)} ~a7~0 := 1; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,761 INFO L280 TraceCheckUtils]: 38: Hoare triple {50606#(= 1 ~a21~0)} ~a16~0 := 4; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,761 INFO L280 TraceCheckUtils]: 39: Hoare triple {50606#(= 1 ~a21~0)} #res := -1; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,762 INFO L280 TraceCheckUtils]: 40: Hoare triple {50606#(= 1 ~a21~0)} assume true; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,763 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {50606#(= 1 ~a21~0)} {50572#true} #1104#return; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,763 INFO L280 TraceCheckUtils]: 42: Hoare triple {50606#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {50606#(= 1 ~a21~0)} ~output~0 := #t~ret3; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {50606#(= 1 ~a21~0)} havoc #t~ret3; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {50606#(= 1 ~a21~0)} assume !false; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,766 INFO L280 TraceCheckUtils]: 46: Hoare triple {50606#(= 1 ~a21~0)} havoc ~input~0; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,766 INFO L280 TraceCheckUtils]: 47: Hoare triple {50606#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,767 INFO L280 TraceCheckUtils]: 48: Hoare triple {50606#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,767 INFO L280 TraceCheckUtils]: 49: Hoare triple {50606#(= 1 ~a21~0)} havoc #t~nondet2; {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,768 INFO L280 TraceCheckUtils]: 50: Hoare triple {50606#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {50606#(= 1 ~a21~0)} is VALID [2020-07-10 19:09:05,769 INFO L263 TraceCheckUtils]: 51: Hoare triple {50606#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {50654#(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 [2020-07-10 19:09:05,770 INFO L280 TraceCheckUtils]: 52: Hoare triple {50654#(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; {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,771 INFO L280 TraceCheckUtils]: 53: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,771 INFO L280 TraceCheckUtils]: 54: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,772 INFO L280 TraceCheckUtils]: 55: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,772 INFO L280 TraceCheckUtils]: 56: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,773 INFO L280 TraceCheckUtils]: 57: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,774 INFO L280 TraceCheckUtils]: 58: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,774 INFO L280 TraceCheckUtils]: 59: Hoare triple {50655#(= ~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)); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,775 INFO L280 TraceCheckUtils]: 60: Hoare triple {50655#(= ~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))); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,775 INFO L280 TraceCheckUtils]: 61: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,777 INFO L280 TraceCheckUtils]: 63: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,777 INFO L280 TraceCheckUtils]: 64: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,778 INFO L280 TraceCheckUtils]: 65: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,778 INFO L280 TraceCheckUtils]: 66: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,779 INFO L280 TraceCheckUtils]: 67: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,780 INFO L280 TraceCheckUtils]: 68: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,780 INFO L280 TraceCheckUtils]: 69: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,781 INFO L280 TraceCheckUtils]: 70: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,782 INFO L280 TraceCheckUtils]: 71: Hoare triple {50655#(= ~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)); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,782 INFO L280 TraceCheckUtils]: 72: Hoare triple {50655#(= ~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)); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,783 INFO L280 TraceCheckUtils]: 73: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,784 INFO L280 TraceCheckUtils]: 74: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,784 INFO L280 TraceCheckUtils]: 75: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,785 INFO L280 TraceCheckUtils]: 76: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,785 INFO L280 TraceCheckUtils]: 77: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,786 INFO L280 TraceCheckUtils]: 78: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,787 INFO L280 TraceCheckUtils]: 79: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,787 INFO L280 TraceCheckUtils]: 80: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,788 INFO L280 TraceCheckUtils]: 81: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,789 INFO L280 TraceCheckUtils]: 82: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,789 INFO L280 TraceCheckUtils]: 83: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,790 INFO L280 TraceCheckUtils]: 84: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,791 INFO L280 TraceCheckUtils]: 85: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,791 INFO L280 TraceCheckUtils]: 86: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,792 INFO L280 TraceCheckUtils]: 87: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,792 INFO L280 TraceCheckUtils]: 88: Hoare triple {50655#(= ~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); {50655#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:09:05,793 INFO L280 TraceCheckUtils]: 89: Hoare triple {50655#(= ~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); {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,794 INFO L280 TraceCheckUtils]: 90: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a8~0 := 14; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,794 INFO L280 TraceCheckUtils]: 91: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,795 INFO L280 TraceCheckUtils]: 92: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,796 INFO L280 TraceCheckUtils]: 93: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,796 INFO L280 TraceCheckUtils]: 94: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,797 INFO L280 TraceCheckUtils]: 95: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} #res := -1; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,797 INFO L280 TraceCheckUtils]: 96: Hoare triple {50656#(not (= 1 |old(~a21~0)|))} assume true; {50656#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:09:05,798 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {50656#(not (= 1 |old(~a21~0)|))} {50606#(= 1 ~a21~0)} #1104#return; {50573#false} is VALID [2020-07-10 19:09:05,799 INFO L280 TraceCheckUtils]: 98: Hoare triple {50573#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {50573#false} is VALID [2020-07-10 19:09:05,799 INFO L280 TraceCheckUtils]: 99: Hoare triple {50573#false} ~output~0 := #t~ret3; {50573#false} is VALID [2020-07-10 19:09:05,799 INFO L280 TraceCheckUtils]: 100: Hoare triple {50573#false} havoc #t~ret3; {50573#false} is VALID [2020-07-10 19:09:05,799 INFO L280 TraceCheckUtils]: 101: Hoare triple {50573#false} assume !false; {50573#false} is VALID [2020-07-10 19:09:05,799 INFO L280 TraceCheckUtils]: 102: Hoare triple {50573#false} havoc ~input~0; {50573#false} is VALID [2020-07-10 19:09:05,800 INFO L280 TraceCheckUtils]: 103: Hoare triple {50573#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50573#false} is VALID [2020-07-10 19:09:05,800 INFO L280 TraceCheckUtils]: 104: Hoare triple {50573#false} ~input~0 := #t~nondet2; {50573#false} is VALID [2020-07-10 19:09:05,800 INFO L280 TraceCheckUtils]: 105: Hoare triple {50573#false} havoc #t~nondet2; {50573#false} is VALID [2020-07-10 19:09:05,800 INFO L280 TraceCheckUtils]: 106: Hoare triple {50573#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {50573#false} is VALID [2020-07-10 19:09:05,800 INFO L263 TraceCheckUtils]: 107: Hoare triple {50573#false} call #t~ret3 := calculate_output(~input~0); {50573#false} is VALID [2020-07-10 19:09:05,801 INFO L280 TraceCheckUtils]: 108: Hoare triple {50573#false} ~input := #in~input; {50573#false} is VALID [2020-07-10 19:09:05,801 INFO L280 TraceCheckUtils]: 109: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,801 INFO L280 TraceCheckUtils]: 110: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,801 INFO L280 TraceCheckUtils]: 111: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,801 INFO L280 TraceCheckUtils]: 112: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,802 INFO L280 TraceCheckUtils]: 113: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,802 INFO L280 TraceCheckUtils]: 114: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,802 INFO L280 TraceCheckUtils]: 115: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,802 INFO L280 TraceCheckUtils]: 116: Hoare triple {50573#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))); {50573#false} is VALID [2020-07-10 19:09:05,802 INFO L280 TraceCheckUtils]: 117: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,803 INFO L280 TraceCheckUtils]: 118: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,803 INFO L280 TraceCheckUtils]: 119: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,803 INFO L280 TraceCheckUtils]: 120: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,803 INFO L280 TraceCheckUtils]: 121: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,803 INFO L280 TraceCheckUtils]: 122: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,804 INFO L280 TraceCheckUtils]: 123: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,804 INFO L280 TraceCheckUtils]: 124: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,804 INFO L280 TraceCheckUtils]: 125: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,804 INFO L280 TraceCheckUtils]: 126: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,804 INFO L280 TraceCheckUtils]: 127: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,805 INFO L280 TraceCheckUtils]: 128: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,805 INFO L280 TraceCheckUtils]: 129: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,805 INFO L280 TraceCheckUtils]: 130: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,805 INFO L280 TraceCheckUtils]: 131: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,805 INFO L280 TraceCheckUtils]: 132: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,806 INFO L280 TraceCheckUtils]: 133: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,806 INFO L280 TraceCheckUtils]: 134: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,806 INFO L280 TraceCheckUtils]: 135: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,806 INFO L280 TraceCheckUtils]: 136: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,806 INFO L280 TraceCheckUtils]: 137: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,807 INFO L280 TraceCheckUtils]: 138: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,807 INFO L280 TraceCheckUtils]: 139: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,807 INFO L280 TraceCheckUtils]: 140: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,807 INFO L280 TraceCheckUtils]: 141: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,807 INFO L280 TraceCheckUtils]: 142: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,808 INFO L280 TraceCheckUtils]: 143: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,808 INFO L280 TraceCheckUtils]: 144: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,808 INFO L280 TraceCheckUtils]: 145: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,812 INFO L280 TraceCheckUtils]: 146: Hoare triple {50573#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)))); {50573#false} is VALID [2020-07-10 19:09:05,813 INFO L280 TraceCheckUtils]: 147: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,813 INFO L280 TraceCheckUtils]: 148: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,813 INFO L280 TraceCheckUtils]: 149: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,813 INFO L280 TraceCheckUtils]: 150: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,813 INFO L280 TraceCheckUtils]: 151: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,814 INFO L280 TraceCheckUtils]: 152: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,814 INFO L280 TraceCheckUtils]: 153: Hoare triple {50573#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))); {50573#false} is VALID [2020-07-10 19:09:05,814 INFO L280 TraceCheckUtils]: 154: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,814 INFO L280 TraceCheckUtils]: 155: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,814 INFO L280 TraceCheckUtils]: 156: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,815 INFO L280 TraceCheckUtils]: 157: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,815 INFO L280 TraceCheckUtils]: 158: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,815 INFO L280 TraceCheckUtils]: 159: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,815 INFO L280 TraceCheckUtils]: 160: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,815 INFO L280 TraceCheckUtils]: 161: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,816 INFO L280 TraceCheckUtils]: 162: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,816 INFO L280 TraceCheckUtils]: 163: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,816 INFO L280 TraceCheckUtils]: 164: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,816 INFO L280 TraceCheckUtils]: 165: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,816 INFO L280 TraceCheckUtils]: 166: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,817 INFO L280 TraceCheckUtils]: 167: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,817 INFO L280 TraceCheckUtils]: 168: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,817 INFO L280 TraceCheckUtils]: 169: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,817 INFO L280 TraceCheckUtils]: 170: Hoare triple {50573#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)); {50573#false} is VALID [2020-07-10 19:09:05,817 INFO L280 TraceCheckUtils]: 171: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,817 INFO L280 TraceCheckUtils]: 172: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,818 INFO L280 TraceCheckUtils]: 173: Hoare triple {50573#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); {50573#false} is VALID [2020-07-10 19:09:05,818 INFO L280 TraceCheckUtils]: 174: Hoare triple {50573#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))); {50573#false} is VALID [2020-07-10 19:09:05,818 INFO L280 TraceCheckUtils]: 175: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,818 INFO L280 TraceCheckUtils]: 176: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,818 INFO L280 TraceCheckUtils]: 177: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,819 INFO L280 TraceCheckUtils]: 178: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,819 INFO L280 TraceCheckUtils]: 179: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,819 INFO L280 TraceCheckUtils]: 180: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,819 INFO L280 TraceCheckUtils]: 181: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,819 INFO L280 TraceCheckUtils]: 182: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,820 INFO L280 TraceCheckUtils]: 183: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,820 INFO L280 TraceCheckUtils]: 184: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,820 INFO L280 TraceCheckUtils]: 185: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,820 INFO L280 TraceCheckUtils]: 186: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,821 INFO L280 TraceCheckUtils]: 187: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,821 INFO L280 TraceCheckUtils]: 188: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,821 INFO L280 TraceCheckUtils]: 189: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,821 INFO L280 TraceCheckUtils]: 190: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,821 INFO L280 TraceCheckUtils]: 191: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,822 INFO L280 TraceCheckUtils]: 192: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,822 INFO L280 TraceCheckUtils]: 193: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,822 INFO L280 TraceCheckUtils]: 194: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,822 INFO L280 TraceCheckUtils]: 195: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,823 INFO L280 TraceCheckUtils]: 196: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,823 INFO L280 TraceCheckUtils]: 197: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,823 INFO L280 TraceCheckUtils]: 198: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,823 INFO L280 TraceCheckUtils]: 199: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,823 INFO L280 TraceCheckUtils]: 200: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,824 INFO L280 TraceCheckUtils]: 201: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,824 INFO L280 TraceCheckUtils]: 202: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,824 INFO L280 TraceCheckUtils]: 203: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,824 INFO L280 TraceCheckUtils]: 204: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,824 INFO L280 TraceCheckUtils]: 205: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,825 INFO L280 TraceCheckUtils]: 206: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,825 INFO L280 TraceCheckUtils]: 207: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,825 INFO L280 TraceCheckUtils]: 208: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,825 INFO L280 TraceCheckUtils]: 209: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,826 INFO L280 TraceCheckUtils]: 210: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,826 INFO L280 TraceCheckUtils]: 211: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,826 INFO L280 TraceCheckUtils]: 212: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,826 INFO L280 TraceCheckUtils]: 213: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,826 INFO L280 TraceCheckUtils]: 214: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,827 INFO L280 TraceCheckUtils]: 215: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,827 INFO L280 TraceCheckUtils]: 216: Hoare triple {50573#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,827 INFO L280 TraceCheckUtils]: 217: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,827 INFO L280 TraceCheckUtils]: 218: Hoare triple {50573#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {50573#false} is VALID [2020-07-10 19:09:05,827 INFO L280 TraceCheckUtils]: 219: Hoare triple {50573#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {50573#false} is VALID [2020-07-10 19:09:05,828 INFO L280 TraceCheckUtils]: 220: Hoare triple {50573#false} assume !false; {50573#false} is VALID [2020-07-10 19:09:05,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:09:05,870 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:09:05,870 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2019179291] [2020-07-10 19:09:05,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:09:05,871 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:09:05,872 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566142369] [2020-07-10 19:09:05,872 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 221 [2020-07-10 19:09:05,873 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:09:05,873 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:09:06,147 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:09:06,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:09:06,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:09:06,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:09:06,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:09:06,148 INFO L87 Difference]: Start difference. First operand 2194 states and 2712 transitions. Second operand 7 states. [2020-07-10 19:09:36,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:09:36,313 INFO L93 Difference]: Finished difference Result 4852 states and 6183 transitions. [2020-07-10 19:09:36,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:09:36,314 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 221 [2020-07-10 19:09:36,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:09:36,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:09:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-10 19:09:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:09:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-10 19:09:36,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1270 transitions. [2020-07-10 19:09:38,284 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1270 edges. 1270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:09:38,562 INFO L225 Difference]: With dead ends: 4852 [2020-07-10 19:09:38,563 INFO L226 Difference]: Without dead ends: 2682 [2020-07-10 19:09:38,569 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:09:38,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2682 states. [2020-07-10 19:09:58,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2682 to 2106. [2020-07-10 19:09:58,620 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:09:58,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2682 states. Second operand 2106 states. [2020-07-10 19:09:58,621 INFO L74 IsIncluded]: Start isIncluded. First operand 2682 states. Second operand 2106 states. [2020-07-10 19:09:58,621 INFO L87 Difference]: Start difference. First operand 2682 states. Second operand 2106 states. [2020-07-10 19:09:58,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:09:58,899 INFO L93 Difference]: Finished difference Result 2682 states and 3354 transitions. [2020-07-10 19:09:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 3354 transitions. [2020-07-10 19:09:58,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:09:58,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:09:58,908 INFO L74 IsIncluded]: Start isIncluded. First operand 2106 states. Second operand 2682 states. [2020-07-10 19:09:58,909 INFO L87 Difference]: Start difference. First operand 2106 states. Second operand 2682 states. [2020-07-10 19:09:59,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:09:59,169 INFO L93 Difference]: Finished difference Result 2682 states and 3354 transitions. [2020-07-10 19:09:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 3354 transitions. [2020-07-10 19:09:59,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:09:59,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:09:59,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:09:59,178 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:09:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2106 states. [2020-07-10 19:09:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 2106 states and 2511 transitions. [2020-07-10 19:09:59,319 INFO L78 Accepts]: Start accepts. Automaton has 2106 states and 2511 transitions. Word has length 221 [2020-07-10 19:09:59,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:09:59,319 INFO L479 AbstractCegarLoop]: Abstraction has 2106 states and 2511 transitions. [2020-07-10 19:09:59,319 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:09:59,320 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2106 states and 2511 transitions. [2020-07-10 19:10:06,372 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2511 edges. 2511 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:10:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 2511 transitions. [2020-07-10 19:10:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-07-10 19:10:06,380 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:10:06,380 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:10:06,381 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 19:10:06,381 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:10:06,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:10:06,381 INFO L82 PathProgramCache]: Analyzing trace with hash 809620660, now seen corresponding path program 1 times [2020-07-10 19:10:06,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:10:06,382 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [179452003] [2020-07-10 19:10:06,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:10:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:06,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {70040#(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; {69951#true} is VALID [2020-07-10 19:10:06,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {69951#true} ~d~0 := 4; {69951#true} is VALID [2020-07-10 19:10:06,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {69951#true} ~e~0 := 5; {69951#true} is VALID [2020-07-10 19:10:06,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {69951#true} ~f~0 := 6; {69951#true} is VALID [2020-07-10 19:10:06,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {69951#true} ~c~0 := 3; {69951#true} is VALID [2020-07-10 19:10:06,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {69951#true} ~b~0 := 2; {69951#true} is VALID [2020-07-10 19:10:06,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {69951#true} ~u~0 := 21; {69951#true} is VALID [2020-07-10 19:10:06,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {69951#true} ~v~0 := 22; {69951#true} is VALID [2020-07-10 19:10:06,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {69951#true} ~w~0 := 23; {69951#true} is VALID [2020-07-10 19:10:06,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {69951#true} ~x~0 := 24; {69951#true} is VALID [2020-07-10 19:10:06,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {69951#true} ~y~0 := 25; {69951#true} is VALID [2020-07-10 19:10:06,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {69951#true} ~z~0 := 26; {69951#true} is VALID [2020-07-10 19:10:06,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {69951#true} ~a17~0 := 1; {69951#true} is VALID [2020-07-10 19:10:06,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {69951#true} ~a7~0 := 0; {69951#true} is VALID [2020-07-10 19:10:06,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {69951#true} ~a20~0 := 1; {69951#true} is VALID [2020-07-10 19:10:06,631 INFO L280 TraceCheckUtils]: 15: Hoare triple {69951#true} ~a8~0 := 15; {69951#true} is VALID [2020-07-10 19:10:06,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {69951#true} ~a12~0 := 8; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:06,648 INFO L280 TraceCheckUtils]: 17: Hoare triple {69974#(= 8 ~a12~0)} ~a16~0 := 5; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:06,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {69974#(= 8 ~a12~0)} ~a21~0 := 1; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:06,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {69974#(= 8 ~a12~0)} assume true; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:06,650 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {69974#(= 8 ~a12~0)} {69951#true} #1100#return; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:06,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {70041#(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; {69951#true} is VALID [2020-07-10 19:10:06,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:06,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:06,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:06,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:06,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:06,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:06,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {69951#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)); {69951#true} is VALID [2020-07-10 19:10:06,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {69951#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)); {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:06,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {69974#(= 8 ~a12~0)} ~a7~0 := 1; {70042#(and (= 1 ~a7~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {70042#(and (= 1 ~a7~0) (= 8 ~a12~0))} ~a17~0 := 1; {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} ~a21~0 := 0; {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} ~a20~0 := 1; {70044#(and (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {70044#(and (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} ~a8~0 := 13; {70045#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {70045#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} ~a16~0 := 5; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,819 INFO L280 TraceCheckUtils]: 15: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #res := 26; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,821 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {69974#(= 8 ~a12~0)} #1104#return; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:06,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {70041#(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; {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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))); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,982 INFO L280 TraceCheckUtils]: 9: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,983 INFO L280 TraceCheckUtils]: 10: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:06,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,988 INFO L280 TraceCheckUtils]: 16: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,990 INFO L280 TraceCheckUtils]: 20: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,992 INFO L280 TraceCheckUtils]: 23: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,996 INFO L280 TraceCheckUtils]: 30: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,996 INFO L280 TraceCheckUtils]: 31: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,997 INFO L280 TraceCheckUtils]: 32: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,997 INFO L280 TraceCheckUtils]: 33: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,998 INFO L280 TraceCheckUtils]: 34: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,999 INFO L280 TraceCheckUtils]: 35: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:06,999 INFO L280 TraceCheckUtils]: 36: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,000 INFO L280 TraceCheckUtils]: 37: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,001 INFO L280 TraceCheckUtils]: 38: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a8~0 := 14; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,001 INFO L280 TraceCheckUtils]: 39: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a7~0 := 0; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,003 INFO L280 TraceCheckUtils]: 41: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a21~0 := 1; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,003 INFO L280 TraceCheckUtils]: 42: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,004 INFO L280 TraceCheckUtils]: 43: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} #res := -1; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,006 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #1104#return; {69952#false} is VALID [2020-07-10 19:10:07,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {69951#true} call ULTIMATE.init(); {70040#(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 [2020-07-10 19:10:07,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {70040#(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; {69951#true} is VALID [2020-07-10 19:10:07,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {69951#true} ~d~0 := 4; {69951#true} is VALID [2020-07-10 19:10:07,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {69951#true} ~e~0 := 5; {69951#true} is VALID [2020-07-10 19:10:07,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {69951#true} ~f~0 := 6; {69951#true} is VALID [2020-07-10 19:10:07,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {69951#true} ~c~0 := 3; {69951#true} is VALID [2020-07-10 19:10:07,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {69951#true} ~b~0 := 2; {69951#true} is VALID [2020-07-10 19:10:07,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {69951#true} ~u~0 := 21; {69951#true} is VALID [2020-07-10 19:10:07,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {69951#true} ~v~0 := 22; {69951#true} is VALID [2020-07-10 19:10:07,027 INFO L280 TraceCheckUtils]: 9: Hoare triple {69951#true} ~w~0 := 23; {69951#true} is VALID [2020-07-10 19:10:07,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {69951#true} ~x~0 := 24; {69951#true} is VALID [2020-07-10 19:10:07,028 INFO L280 TraceCheckUtils]: 11: Hoare triple {69951#true} ~y~0 := 25; {69951#true} is VALID [2020-07-10 19:10:07,028 INFO L280 TraceCheckUtils]: 12: Hoare triple {69951#true} ~z~0 := 26; {69951#true} is VALID [2020-07-10 19:10:07,028 INFO L280 TraceCheckUtils]: 13: Hoare triple {69951#true} ~a17~0 := 1; {69951#true} is VALID [2020-07-10 19:10:07,028 INFO L280 TraceCheckUtils]: 14: Hoare triple {69951#true} ~a7~0 := 0; {69951#true} is VALID [2020-07-10 19:10:07,029 INFO L280 TraceCheckUtils]: 15: Hoare triple {69951#true} ~a20~0 := 1; {69951#true} is VALID [2020-07-10 19:10:07,029 INFO L280 TraceCheckUtils]: 16: Hoare triple {69951#true} ~a8~0 := 15; {69951#true} is VALID [2020-07-10 19:10:07,029 INFO L280 TraceCheckUtils]: 17: Hoare triple {69951#true} ~a12~0 := 8; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,030 INFO L280 TraceCheckUtils]: 18: Hoare triple {69974#(= 8 ~a12~0)} ~a16~0 := 5; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {69974#(= 8 ~a12~0)} ~a21~0 := 1; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,031 INFO L280 TraceCheckUtils]: 20: Hoare triple {69974#(= 8 ~a12~0)} assume true; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,032 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {69974#(= 8 ~a12~0)} {69951#true} #1100#return; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,032 INFO L263 TraceCheckUtils]: 22: Hoare triple {69974#(= 8 ~a12~0)} call #t~ret4 := main(); {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {69974#(= 8 ~a12~0)} ~output~0 := -1; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,034 INFO L280 TraceCheckUtils]: 24: Hoare triple {69974#(= 8 ~a12~0)} assume !false; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,035 INFO L280 TraceCheckUtils]: 25: Hoare triple {69974#(= 8 ~a12~0)} havoc ~input~0; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,037 INFO L280 TraceCheckUtils]: 26: Hoare triple {69974#(= 8 ~a12~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,038 INFO L280 TraceCheckUtils]: 27: Hoare triple {69974#(= 8 ~a12~0)} ~input~0 := #t~nondet2; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,039 INFO L280 TraceCheckUtils]: 28: Hoare triple {69974#(= 8 ~a12~0)} havoc #t~nondet2; {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {69974#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,041 INFO L263 TraceCheckUtils]: 30: Hoare triple {69974#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {70041#(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 [2020-07-10 19:10:07,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {70041#(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; {69951#true} is VALID [2020-07-10 19:10:07,042 INFO L280 TraceCheckUtils]: 32: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:07,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:07,042 INFO L280 TraceCheckUtils]: 34: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:07,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:07,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:07,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {69951#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); {69951#true} is VALID [2020-07-10 19:10:07,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {69951#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)); {69951#true} is VALID [2020-07-10 19:10:07,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {69951#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)); {69974#(= 8 ~a12~0)} is VALID [2020-07-10 19:10:07,045 INFO L280 TraceCheckUtils]: 40: Hoare triple {69974#(= 8 ~a12~0)} ~a7~0 := 1; {70042#(and (= 1 ~a7~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,046 INFO L280 TraceCheckUtils]: 41: Hoare triple {70042#(and (= 1 ~a7~0) (= 8 ~a12~0))} ~a17~0 := 1; {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,046 INFO L280 TraceCheckUtils]: 42: Hoare triple {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} ~a21~0 := 0; {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,047 INFO L280 TraceCheckUtils]: 43: Hoare triple {70043#(and (= 1 ~a7~0) (= 1 ~a17~0) (= 8 ~a12~0))} ~a20~0 := 1; {70044#(and (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,048 INFO L280 TraceCheckUtils]: 44: Hoare triple {70044#(and (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} ~a8~0 := 13; {70045#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,049 INFO L280 TraceCheckUtils]: 45: Hoare triple {70045#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= ~a20~0 1) (= 8 ~a12~0))} ~a16~0 := 5; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,050 INFO L280 TraceCheckUtils]: 46: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #res := 26; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,051 INFO L280 TraceCheckUtils]: 47: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,052 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {69974#(= 8 ~a12~0)} #1104#return; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,053 INFO L280 TraceCheckUtils]: 49: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} ~output~0 := #t~ret3; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} havoc #t~ret3; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,055 INFO L280 TraceCheckUtils]: 52: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !false; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,056 INFO L280 TraceCheckUtils]: 53: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} havoc ~input~0; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,057 INFO L280 TraceCheckUtils]: 54: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,058 INFO L280 TraceCheckUtils]: 55: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} ~input~0 := #t~nondet2; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,058 INFO L280 TraceCheckUtils]: 56: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} havoc #t~nondet2; {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,059 INFO L280 TraceCheckUtils]: 57: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:10:07,060 INFO L263 TraceCheckUtils]: 58: Hoare triple {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {70041#(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 [2020-07-10 19:10:07,061 INFO L280 TraceCheckUtils]: 59: Hoare triple {70041#(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; {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,062 INFO L280 TraceCheckUtils]: 60: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,063 INFO L280 TraceCheckUtils]: 61: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,064 INFO L280 TraceCheckUtils]: 62: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,066 INFO L280 TraceCheckUtils]: 63: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,067 INFO L280 TraceCheckUtils]: 64: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,069 INFO L280 TraceCheckUtils]: 65: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,070 INFO L280 TraceCheckUtils]: 66: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,071 INFO L280 TraceCheckUtils]: 67: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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))); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,071 INFO L280 TraceCheckUtils]: 68: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,072 INFO L280 TraceCheckUtils]: 69: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,073 INFO L280 TraceCheckUtils]: 70: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,075 INFO L280 TraceCheckUtils]: 71: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:07,076 INFO L280 TraceCheckUtils]: 72: Hoare triple {70046#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,077 INFO L280 TraceCheckUtils]: 73: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,078 INFO L280 TraceCheckUtils]: 74: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,079 INFO L280 TraceCheckUtils]: 75: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,080 INFO L280 TraceCheckUtils]: 76: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,080 INFO L280 TraceCheckUtils]: 77: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,081 INFO L280 TraceCheckUtils]: 78: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,082 INFO L280 TraceCheckUtils]: 79: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,084 INFO L280 TraceCheckUtils]: 80: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,085 INFO L280 TraceCheckUtils]: 81: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,085 INFO L280 TraceCheckUtils]: 82: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,086 INFO L280 TraceCheckUtils]: 83: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,087 INFO L280 TraceCheckUtils]: 84: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,087 INFO L280 TraceCheckUtils]: 85: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,088 INFO L280 TraceCheckUtils]: 86: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,088 INFO L280 TraceCheckUtils]: 87: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,089 INFO L280 TraceCheckUtils]: 88: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,090 INFO L280 TraceCheckUtils]: 89: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,090 INFO L280 TraceCheckUtils]: 90: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,091 INFO L280 TraceCheckUtils]: 91: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,091 INFO L280 TraceCheckUtils]: 92: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,092 INFO L280 TraceCheckUtils]: 93: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,093 INFO L280 TraceCheckUtils]: 94: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,093 INFO L280 TraceCheckUtils]: 95: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:10:07,094 INFO L280 TraceCheckUtils]: 96: Hoare triple {70047#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (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); {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,095 INFO L280 TraceCheckUtils]: 97: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a8~0 := 14; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,095 INFO L280 TraceCheckUtils]: 98: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a7~0 := 0; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,096 INFO L280 TraceCheckUtils]: 99: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,096 INFO L280 TraceCheckUtils]: 100: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a21~0 := 1; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,097 INFO L280 TraceCheckUtils]: 101: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,097 INFO L280 TraceCheckUtils]: 102: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} #res := -1; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,098 INFO L280 TraceCheckUtils]: 103: Hoare triple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:10:07,099 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {70048#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} {69993#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #1104#return; {69952#false} is VALID [2020-07-10 19:10:07,100 INFO L280 TraceCheckUtils]: 105: Hoare triple {69952#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {69952#false} is VALID [2020-07-10 19:10:07,100 INFO L280 TraceCheckUtils]: 106: Hoare triple {69952#false} ~output~0 := #t~ret3; {69952#false} is VALID [2020-07-10 19:10:07,100 INFO L280 TraceCheckUtils]: 107: Hoare triple {69952#false} havoc #t~ret3; {69952#false} is VALID [2020-07-10 19:10:07,100 INFO L280 TraceCheckUtils]: 108: Hoare triple {69952#false} assume !false; {69952#false} is VALID [2020-07-10 19:10:07,100 INFO L280 TraceCheckUtils]: 109: Hoare triple {69952#false} havoc ~input~0; {69952#false} is VALID [2020-07-10 19:10:07,101 INFO L280 TraceCheckUtils]: 110: Hoare triple {69952#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {69952#false} is VALID [2020-07-10 19:10:07,101 INFO L280 TraceCheckUtils]: 111: Hoare triple {69952#false} ~input~0 := #t~nondet2; {69952#false} is VALID [2020-07-10 19:10:07,101 INFO L280 TraceCheckUtils]: 112: Hoare triple {69952#false} havoc #t~nondet2; {69952#false} is VALID [2020-07-10 19:10:07,101 INFO L280 TraceCheckUtils]: 113: Hoare triple {69952#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {69952#false} is VALID [2020-07-10 19:10:07,101 INFO L263 TraceCheckUtils]: 114: Hoare triple {69952#false} call #t~ret3 := calculate_output(~input~0); {69952#false} is VALID [2020-07-10 19:10:07,102 INFO L280 TraceCheckUtils]: 115: Hoare triple {69952#false} ~input := #in~input; {69952#false} is VALID [2020-07-10 19:10:07,102 INFO L280 TraceCheckUtils]: 116: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,102 INFO L280 TraceCheckUtils]: 117: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,102 INFO L280 TraceCheckUtils]: 118: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,102 INFO L280 TraceCheckUtils]: 119: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,103 INFO L280 TraceCheckUtils]: 120: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,103 INFO L280 TraceCheckUtils]: 121: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,103 INFO L280 TraceCheckUtils]: 122: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,103 INFO L280 TraceCheckUtils]: 123: Hoare triple {69952#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))); {69952#false} is VALID [2020-07-10 19:10:07,103 INFO L280 TraceCheckUtils]: 124: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,104 INFO L280 TraceCheckUtils]: 126: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,104 INFO L280 TraceCheckUtils]: 127: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,104 INFO L280 TraceCheckUtils]: 128: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,104 INFO L280 TraceCheckUtils]: 129: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,104 INFO L280 TraceCheckUtils]: 130: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,105 INFO L280 TraceCheckUtils]: 131: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,105 INFO L280 TraceCheckUtils]: 132: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,105 INFO L280 TraceCheckUtils]: 133: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,105 INFO L280 TraceCheckUtils]: 134: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,105 INFO L280 TraceCheckUtils]: 135: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,106 INFO L280 TraceCheckUtils]: 136: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,106 INFO L280 TraceCheckUtils]: 137: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,106 INFO L280 TraceCheckUtils]: 138: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,106 INFO L280 TraceCheckUtils]: 139: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,106 INFO L280 TraceCheckUtils]: 140: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,106 INFO L280 TraceCheckUtils]: 141: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,107 INFO L280 TraceCheckUtils]: 142: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,107 INFO L280 TraceCheckUtils]: 143: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,107 INFO L280 TraceCheckUtils]: 144: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,107 INFO L280 TraceCheckUtils]: 145: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,107 INFO L280 TraceCheckUtils]: 146: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,108 INFO L280 TraceCheckUtils]: 147: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,108 INFO L280 TraceCheckUtils]: 148: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,108 INFO L280 TraceCheckUtils]: 149: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,108 INFO L280 TraceCheckUtils]: 150: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,109 INFO L280 TraceCheckUtils]: 151: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,109 INFO L280 TraceCheckUtils]: 152: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,109 INFO L280 TraceCheckUtils]: 153: Hoare triple {69952#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)))); {69952#false} is VALID [2020-07-10 19:10:07,109 INFO L280 TraceCheckUtils]: 154: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,110 INFO L280 TraceCheckUtils]: 155: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,110 INFO L280 TraceCheckUtils]: 156: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,110 INFO L280 TraceCheckUtils]: 157: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,110 INFO L280 TraceCheckUtils]: 158: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,111 INFO L280 TraceCheckUtils]: 159: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,111 INFO L280 TraceCheckUtils]: 160: Hoare triple {69952#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))); {69952#false} is VALID [2020-07-10 19:10:07,111 INFO L280 TraceCheckUtils]: 161: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,111 INFO L280 TraceCheckUtils]: 162: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,111 INFO L280 TraceCheckUtils]: 163: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,112 INFO L280 TraceCheckUtils]: 164: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,112 INFO L280 TraceCheckUtils]: 165: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,112 INFO L280 TraceCheckUtils]: 166: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,112 INFO L280 TraceCheckUtils]: 167: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,113 INFO L280 TraceCheckUtils]: 168: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,113 INFO L280 TraceCheckUtils]: 169: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,113 INFO L280 TraceCheckUtils]: 170: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,113 INFO L280 TraceCheckUtils]: 171: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,113 INFO L280 TraceCheckUtils]: 172: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,114 INFO L280 TraceCheckUtils]: 173: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,114 INFO L280 TraceCheckUtils]: 174: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,114 INFO L280 TraceCheckUtils]: 175: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,114 INFO L280 TraceCheckUtils]: 176: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,114 INFO L280 TraceCheckUtils]: 177: Hoare triple {69952#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)); {69952#false} is VALID [2020-07-10 19:10:07,115 INFO L280 TraceCheckUtils]: 178: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,115 INFO L280 TraceCheckUtils]: 179: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,115 INFO L280 TraceCheckUtils]: 180: Hoare triple {69952#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); {69952#false} is VALID [2020-07-10 19:10:07,115 INFO L280 TraceCheckUtils]: 181: Hoare triple {69952#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))); {69952#false} is VALID [2020-07-10 19:10:07,115 INFO L280 TraceCheckUtils]: 182: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,116 INFO L280 TraceCheckUtils]: 183: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,116 INFO L280 TraceCheckUtils]: 184: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,116 INFO L280 TraceCheckUtils]: 185: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,116 INFO L280 TraceCheckUtils]: 186: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,117 INFO L280 TraceCheckUtils]: 187: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,117 INFO L280 TraceCheckUtils]: 188: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,117 INFO L280 TraceCheckUtils]: 189: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,117 INFO L280 TraceCheckUtils]: 190: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,118 INFO L280 TraceCheckUtils]: 191: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,118 INFO L280 TraceCheckUtils]: 192: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,118 INFO L280 TraceCheckUtils]: 193: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,118 INFO L280 TraceCheckUtils]: 194: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,119 INFO L280 TraceCheckUtils]: 195: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,119 INFO L280 TraceCheckUtils]: 196: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,119 INFO L280 TraceCheckUtils]: 197: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,119 INFO L280 TraceCheckUtils]: 198: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,119 INFO L280 TraceCheckUtils]: 199: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,119 INFO L280 TraceCheckUtils]: 200: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,120 INFO L280 TraceCheckUtils]: 201: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,120 INFO L280 TraceCheckUtils]: 202: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,120 INFO L280 TraceCheckUtils]: 203: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,120 INFO L280 TraceCheckUtils]: 204: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,120 INFO L280 TraceCheckUtils]: 205: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,121 INFO L280 TraceCheckUtils]: 206: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,121 INFO L280 TraceCheckUtils]: 207: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,121 INFO L280 TraceCheckUtils]: 208: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,121 INFO L280 TraceCheckUtils]: 209: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,121 INFO L280 TraceCheckUtils]: 210: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,122 INFO L280 TraceCheckUtils]: 211: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,122 INFO L280 TraceCheckUtils]: 212: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,122 INFO L280 TraceCheckUtils]: 213: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,122 INFO L280 TraceCheckUtils]: 214: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,122 INFO L280 TraceCheckUtils]: 215: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,122 INFO L280 TraceCheckUtils]: 216: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,123 INFO L280 TraceCheckUtils]: 217: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,123 INFO L280 TraceCheckUtils]: 218: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,123 INFO L280 TraceCheckUtils]: 219: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,123 INFO L280 TraceCheckUtils]: 220: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,123 INFO L280 TraceCheckUtils]: 221: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,124 INFO L280 TraceCheckUtils]: 222: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,124 INFO L280 TraceCheckUtils]: 223: Hoare triple {69952#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,124 INFO L280 TraceCheckUtils]: 224: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,124 INFO L280 TraceCheckUtils]: 225: Hoare triple {69952#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {69952#false} is VALID [2020-07-10 19:10:07,124 INFO L280 TraceCheckUtils]: 226: Hoare triple {69952#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {69952#false} is VALID [2020-07-10 19:10:07,125 INFO L280 TraceCheckUtils]: 227: Hoare triple {69952#false} assume !false; {69952#false} is VALID [2020-07-10 19:10:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:10:07,236 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:10:07,236 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [179452003] [2020-07-10 19:10:07,236 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:10:07,236 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 19:10:07,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142302962] [2020-07-10 19:10:07,237 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 228 [2020-07-10 19:10:07,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:10:07,238 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 19:10:07,548 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 228 edges. 228 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:10:07,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 19:10:07,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:10:07,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 19:10:07,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2020-07-10 19:10:07,549 INFO L87 Difference]: Start difference. First operand 2106 states and 2511 transitions. Second operand 13 states. [2020-07-10 19:10:08,457 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2020-07-10 19:10:12,708 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 69 [2020-07-10 19:10:15,104 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2020-07-10 19:10:16,787 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2020-07-10 19:10:17,337 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2020-07-10 19:10:38,298 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2020-07-10 19:10:39,770 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2020-07-10 19:11:18,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:11:18,611 INFO L93 Difference]: Finished difference Result 5761 states and 7154 transitions. [2020-07-10 19:11:18,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-10 19:11:18,612 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 228 [2020-07-10 19:11:18,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:11:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 19:11:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 2061 transitions. [2020-07-10 19:11:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 19:11:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 2061 transitions. [2020-07-10 19:11:18,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 2061 transitions. [2020-07-10 19:11:22,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2061 edges. 2061 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:11:23,512 INFO L225 Difference]: With dead ends: 5761 [2020-07-10 19:11:23,512 INFO L226 Difference]: Without dead ends: 3679 [2020-07-10 19:11:23,518 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 612 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=605, Invalid=1747, Unknown=0, NotChecked=0, Total=2352 [2020-07-10 19:11:23,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3679 states. [2020-07-10 19:11:51,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3679 to 2271. [2020-07-10 19:11:51,020 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:11:51,020 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3679 states. Second operand 2271 states. [2020-07-10 19:11:51,020 INFO L74 IsIncluded]: Start isIncluded. First operand 3679 states. Second operand 2271 states. [2020-07-10 19:11:51,020 INFO L87 Difference]: Start difference. First operand 3679 states. Second operand 2271 states. [2020-07-10 19:11:51,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:11:51,500 INFO L93 Difference]: Finished difference Result 3679 states and 4525 transitions. [2020-07-10 19:11:51,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 4525 transitions. [2020-07-10 19:11:51,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:11:51,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:11:51,512 INFO L74 IsIncluded]: Start isIncluded. First operand 2271 states. Second operand 3679 states. [2020-07-10 19:11:51,513 INFO L87 Difference]: Start difference. First operand 2271 states. Second operand 3679 states. [2020-07-10 19:11:52,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:11:52,018 INFO L93 Difference]: Finished difference Result 3679 states and 4525 transitions. [2020-07-10 19:11:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 4525 transitions. [2020-07-10 19:11:52,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:11:52,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:11:52,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:11:52,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:11:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2271 states. [2020-07-10 19:11:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 2271 states and 2708 transitions. [2020-07-10 19:11:52,184 INFO L78 Accepts]: Start accepts. Automaton has 2271 states and 2708 transitions. Word has length 228 [2020-07-10 19:11:52,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:11:52,185 INFO L479 AbstractCegarLoop]: Abstraction has 2271 states and 2708 transitions. [2020-07-10 19:11:52,185 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 19:11:52,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2271 states and 2708 transitions. [2020-07-10 19:12:01,848 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2708 edges. 2708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:12:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 2708 transitions. [2020-07-10 19:12:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2020-07-10 19:12:01,852 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:12:01,852 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:12:01,853 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 19:12:01,853 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:12:01,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:12:01,853 INFO L82 PathProgramCache]: Analyzing trace with hash -1898852048, now seen corresponding path program 1 times [2020-07-10 19:12:01,853 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:12:01,853 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [315298466] [2020-07-10 19:12:01,853 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:12:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:12:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:12:02,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {93667#(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; {93551#true} is VALID [2020-07-10 19:12:02,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {93551#true} ~d~0 := 4; {93551#true} is VALID [2020-07-10 19:12:02,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {93551#true} ~e~0 := 5; {93551#true} is VALID [2020-07-10 19:12:02,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {93551#true} ~f~0 := 6; {93551#true} is VALID [2020-07-10 19:12:02,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {93551#true} ~c~0 := 3; {93551#true} is VALID [2020-07-10 19:12:02,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {93551#true} ~b~0 := 2; {93551#true} is VALID [2020-07-10 19:12:02,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {93551#true} ~u~0 := 21; {93551#true} is VALID [2020-07-10 19:12:02,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {93551#true} ~v~0 := 22; {93551#true} is VALID [2020-07-10 19:12:02,143 INFO L280 TraceCheckUtils]: 8: Hoare triple {93551#true} ~w~0 := 23; {93551#true} is VALID [2020-07-10 19:12:02,143 INFO L280 TraceCheckUtils]: 9: Hoare triple {93551#true} ~x~0 := 24; {93551#true} is VALID [2020-07-10 19:12:02,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {93551#true} ~y~0 := 25; {93551#true} is VALID [2020-07-10 19:12:02,144 INFO L280 TraceCheckUtils]: 11: Hoare triple {93551#true} ~z~0 := 26; {93551#true} is VALID [2020-07-10 19:12:02,144 INFO L280 TraceCheckUtils]: 12: Hoare triple {93551#true} ~a17~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {93551#true} ~a7~0 := 0; {93551#true} is VALID [2020-07-10 19:12:02,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {93551#true} ~a20~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,145 INFO L280 TraceCheckUtils]: 15: Hoare triple {93551#true} ~a8~0 := 15; {93551#true} is VALID [2020-07-10 19:12:02,145 INFO L280 TraceCheckUtils]: 16: Hoare triple {93551#true} ~a12~0 := 8; {93551#true} is VALID [2020-07-10 19:12:02,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {93551#true} ~a16~0 := 5; {93551#true} is VALID [2020-07-10 19:12:02,146 INFO L280 TraceCheckUtils]: 18: Hoare triple {93551#true} ~a21~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {93551#true} assume true; {93551#true} is VALID [2020-07-10 19:12:02,147 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {93551#true} {93551#true} #1100#return; {93551#true} is VALID [2020-07-10 19:12:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:12:02,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {93668#(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; {93551#true} is VALID [2020-07-10 19:12:02,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,217 INFO L280 TraceCheckUtils]: 5: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {93551#true} ~a7~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {93551#true} ~a17~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {93551#true} ~a21~0 := 0; {93551#true} is VALID [2020-07-10 19:12:02,219 INFO L280 TraceCheckUtils]: 12: Hoare triple {93551#true} ~a20~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {93551#true} ~a8~0 := 13; {93551#true} is VALID [2020-07-10 19:12:02,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {93551#true} ~a16~0 := 5; {93551#true} is VALID [2020-07-10 19:12:02,219 INFO L280 TraceCheckUtils]: 15: Hoare triple {93551#true} #res := 26; {93551#true} is VALID [2020-07-10 19:12:02,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {93551#true} assume true; {93551#true} is VALID [2020-07-10 19:12:02,220 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {93551#true} {93551#true} #1104#return; {93551#true} is VALID [2020-07-10 19:12:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:12:02,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {93668#(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; {93551#true} is VALID [2020-07-10 19:12:02,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {93551#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))); {93551#true} is VALID [2020-07-10 19:12:02,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,244 INFO L280 TraceCheckUtils]: 16: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,245 INFO L280 TraceCheckUtils]: 17: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,245 INFO L280 TraceCheckUtils]: 18: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,246 INFO L280 TraceCheckUtils]: 19: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,246 INFO L280 TraceCheckUtils]: 20: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,246 INFO L280 TraceCheckUtils]: 21: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,247 INFO L280 TraceCheckUtils]: 22: Hoare triple {93551#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; {93551#true} is VALID [2020-07-10 19:12:02,247 INFO L280 TraceCheckUtils]: 23: Hoare triple {93551#true} ~a16~0 := 4; {93551#true} is VALID [2020-07-10 19:12:02,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {93551#true} ~a17~0 := 0; {93551#true} is VALID [2020-07-10 19:12:02,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {93551#true} #res := 25; {93551#true} is VALID [2020-07-10 19:12:02,248 INFO L280 TraceCheckUtils]: 26: Hoare triple {93551#true} assume true; {93551#true} is VALID [2020-07-10 19:12:02,248 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {93551#true} {93551#true} #1104#return; {93551#true} is VALID [2020-07-10 19:12:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:12:02,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {93668#(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; {93551#true} is VALID [2020-07-10 19:12:02,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,303 INFO L280 TraceCheckUtils]: 8: Hoare triple {93551#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))); {93551#true} is VALID [2020-07-10 19:12:02,303 INFO L280 TraceCheckUtils]: 9: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,304 INFO L280 TraceCheckUtils]: 11: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,305 INFO L280 TraceCheckUtils]: 13: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,307 INFO L280 TraceCheckUtils]: 19: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,307 INFO L280 TraceCheckUtils]: 21: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,308 INFO L280 TraceCheckUtils]: 23: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,308 INFO L280 TraceCheckUtils]: 24: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,309 INFO L280 TraceCheckUtils]: 25: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,309 INFO L280 TraceCheckUtils]: 26: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,309 INFO L280 TraceCheckUtils]: 27: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,310 INFO L280 TraceCheckUtils]: 28: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,310 INFO L280 TraceCheckUtils]: 29: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,310 INFO L280 TraceCheckUtils]: 30: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,310 INFO L280 TraceCheckUtils]: 31: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,311 INFO L280 TraceCheckUtils]: 32: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,311 INFO L280 TraceCheckUtils]: 33: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,311 INFO L280 TraceCheckUtils]: 34: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,312 INFO L280 TraceCheckUtils]: 35: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,312 INFO L280 TraceCheckUtils]: 36: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,312 INFO L280 TraceCheckUtils]: 37: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,312 INFO L280 TraceCheckUtils]: 38: Hoare triple {93551#true} ~a8~0 := 14; {93551#true} is VALID [2020-07-10 19:12:02,313 INFO L280 TraceCheckUtils]: 39: Hoare triple {93551#true} ~a7~0 := 0; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,314 INFO L280 TraceCheckUtils]: 40: Hoare triple {93669#(<= ~a7~0 0)} ~a17~0 := 1; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,315 INFO L280 TraceCheckUtils]: 41: Hoare triple {93669#(<= ~a7~0 0)} ~a21~0 := 1; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,315 INFO L280 TraceCheckUtils]: 42: Hoare triple {93669#(<= ~a7~0 0)} ~a16~0 := 4; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,316 INFO L280 TraceCheckUtils]: 43: Hoare triple {93669#(<= ~a7~0 0)} #res := -1; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,317 INFO L280 TraceCheckUtils]: 44: Hoare triple {93669#(<= ~a7~0 0)} assume true; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,318 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {93669#(<= ~a7~0 0)} {93551#true} #1104#return; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,321 INFO L263 TraceCheckUtils]: 0: Hoare triple {93551#true} call ULTIMATE.init(); {93667#(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 [2020-07-10 19:12:02,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {93667#(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; {93551#true} is VALID [2020-07-10 19:12:02,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {93551#true} ~d~0 := 4; {93551#true} is VALID [2020-07-10 19:12:02,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {93551#true} ~e~0 := 5; {93551#true} is VALID [2020-07-10 19:12:02,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {93551#true} ~f~0 := 6; {93551#true} is VALID [2020-07-10 19:12:02,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {93551#true} ~c~0 := 3; {93551#true} is VALID [2020-07-10 19:12:02,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {93551#true} ~b~0 := 2; {93551#true} is VALID [2020-07-10 19:12:02,323 INFO L280 TraceCheckUtils]: 7: Hoare triple {93551#true} ~u~0 := 21; {93551#true} is VALID [2020-07-10 19:12:02,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {93551#true} ~v~0 := 22; {93551#true} is VALID [2020-07-10 19:12:02,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {93551#true} ~w~0 := 23; {93551#true} is VALID [2020-07-10 19:12:02,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {93551#true} ~x~0 := 24; {93551#true} is VALID [2020-07-10 19:12:02,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {93551#true} ~y~0 := 25; {93551#true} is VALID [2020-07-10 19:12:02,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {93551#true} ~z~0 := 26; {93551#true} is VALID [2020-07-10 19:12:02,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {93551#true} ~a17~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {93551#true} ~a7~0 := 0; {93551#true} is VALID [2020-07-10 19:12:02,324 INFO L280 TraceCheckUtils]: 15: Hoare triple {93551#true} ~a20~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {93551#true} ~a8~0 := 15; {93551#true} is VALID [2020-07-10 19:12:02,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {93551#true} ~a12~0 := 8; {93551#true} is VALID [2020-07-10 19:12:02,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {93551#true} ~a16~0 := 5; {93551#true} is VALID [2020-07-10 19:12:02,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {93551#true} ~a21~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {93551#true} assume true; {93551#true} is VALID [2020-07-10 19:12:02,326 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {93551#true} {93551#true} #1100#return; {93551#true} is VALID [2020-07-10 19:12:02,326 INFO L263 TraceCheckUtils]: 22: Hoare triple {93551#true} call #t~ret4 := main(); {93551#true} is VALID [2020-07-10 19:12:02,326 INFO L280 TraceCheckUtils]: 23: Hoare triple {93551#true} ~output~0 := -1; {93551#true} is VALID [2020-07-10 19:12:02,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {93551#true} assume !false; {93551#true} is VALID [2020-07-10 19:12:02,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {93551#true} havoc ~input~0; {93551#true} is VALID [2020-07-10 19:12:02,327 INFO L280 TraceCheckUtils]: 26: Hoare triple {93551#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93551#true} is VALID [2020-07-10 19:12:02,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {93551#true} ~input~0 := #t~nondet2; {93551#true} is VALID [2020-07-10 19:12:02,328 INFO L280 TraceCheckUtils]: 28: Hoare triple {93551#true} havoc #t~nondet2; {93551#true} is VALID [2020-07-10 19:12:02,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {93551#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93551#true} is VALID [2020-07-10 19:12:02,331 INFO L263 TraceCheckUtils]: 30: Hoare triple {93551#true} call #t~ret3 := calculate_output(~input~0); {93668#(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 [2020-07-10 19:12:02,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {93668#(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; {93551#true} is VALID [2020-07-10 19:12:02,331 INFO L280 TraceCheckUtils]: 32: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,332 INFO L280 TraceCheckUtils]: 34: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,333 INFO L280 TraceCheckUtils]: 36: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,333 INFO L280 TraceCheckUtils]: 37: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,333 INFO L280 TraceCheckUtils]: 38: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,334 INFO L280 TraceCheckUtils]: 39: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,334 INFO L280 TraceCheckUtils]: 40: Hoare triple {93551#true} ~a7~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,334 INFO L280 TraceCheckUtils]: 41: Hoare triple {93551#true} ~a17~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,335 INFO L280 TraceCheckUtils]: 42: Hoare triple {93551#true} ~a21~0 := 0; {93551#true} is VALID [2020-07-10 19:12:02,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {93551#true} ~a20~0 := 1; {93551#true} is VALID [2020-07-10 19:12:02,335 INFO L280 TraceCheckUtils]: 44: Hoare triple {93551#true} ~a8~0 := 13; {93551#true} is VALID [2020-07-10 19:12:02,336 INFO L280 TraceCheckUtils]: 45: Hoare triple {93551#true} ~a16~0 := 5; {93551#true} is VALID [2020-07-10 19:12:02,336 INFO L280 TraceCheckUtils]: 46: Hoare triple {93551#true} #res := 26; {93551#true} is VALID [2020-07-10 19:12:02,336 INFO L280 TraceCheckUtils]: 47: Hoare triple {93551#true} assume true; {93551#true} is VALID [2020-07-10 19:12:02,337 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {93551#true} {93551#true} #1104#return; {93551#true} is VALID [2020-07-10 19:12:02,337 INFO L280 TraceCheckUtils]: 49: Hoare triple {93551#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93551#true} is VALID [2020-07-10 19:12:02,337 INFO L280 TraceCheckUtils]: 50: Hoare triple {93551#true} ~output~0 := #t~ret3; {93551#true} is VALID [2020-07-10 19:12:02,338 INFO L280 TraceCheckUtils]: 51: Hoare triple {93551#true} havoc #t~ret3; {93551#true} is VALID [2020-07-10 19:12:02,338 INFO L280 TraceCheckUtils]: 52: Hoare triple {93551#true} assume !false; {93551#true} is VALID [2020-07-10 19:12:02,338 INFO L280 TraceCheckUtils]: 53: Hoare triple {93551#true} havoc ~input~0; {93551#true} is VALID [2020-07-10 19:12:02,339 INFO L280 TraceCheckUtils]: 54: Hoare triple {93551#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93551#true} is VALID [2020-07-10 19:12:02,339 INFO L280 TraceCheckUtils]: 55: Hoare triple {93551#true} ~input~0 := #t~nondet2; {93551#true} is VALID [2020-07-10 19:12:02,339 INFO L280 TraceCheckUtils]: 56: Hoare triple {93551#true} havoc #t~nondet2; {93551#true} is VALID [2020-07-10 19:12:02,340 INFO L280 TraceCheckUtils]: 57: Hoare triple {93551#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93551#true} is VALID [2020-07-10 19:12:02,341 INFO L263 TraceCheckUtils]: 58: Hoare triple {93551#true} call #t~ret3 := calculate_output(~input~0); {93668#(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 [2020-07-10 19:12:02,342 INFO L280 TraceCheckUtils]: 59: Hoare triple {93668#(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; {93551#true} is VALID [2020-07-10 19:12:02,342 INFO L280 TraceCheckUtils]: 60: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,342 INFO L280 TraceCheckUtils]: 61: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,343 INFO L280 TraceCheckUtils]: 62: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,343 INFO L280 TraceCheckUtils]: 63: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,343 INFO L280 TraceCheckUtils]: 64: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,344 INFO L280 TraceCheckUtils]: 65: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,344 INFO L280 TraceCheckUtils]: 66: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,344 INFO L280 TraceCheckUtils]: 67: Hoare triple {93551#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))); {93551#true} is VALID [2020-07-10 19:12:02,345 INFO L280 TraceCheckUtils]: 68: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,345 INFO L280 TraceCheckUtils]: 69: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,345 INFO L280 TraceCheckUtils]: 70: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,346 INFO L280 TraceCheckUtils]: 71: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,346 INFO L280 TraceCheckUtils]: 72: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,346 INFO L280 TraceCheckUtils]: 73: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,347 INFO L280 TraceCheckUtils]: 74: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,347 INFO L280 TraceCheckUtils]: 75: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,347 INFO L280 TraceCheckUtils]: 76: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,348 INFO L280 TraceCheckUtils]: 77: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,348 INFO L280 TraceCheckUtils]: 78: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,348 INFO L280 TraceCheckUtils]: 79: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,349 INFO L280 TraceCheckUtils]: 80: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,349 INFO L280 TraceCheckUtils]: 81: Hoare triple {93551#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; {93551#true} is VALID [2020-07-10 19:12:02,349 INFO L280 TraceCheckUtils]: 82: Hoare triple {93551#true} ~a16~0 := 4; {93551#true} is VALID [2020-07-10 19:12:02,350 INFO L280 TraceCheckUtils]: 83: Hoare triple {93551#true} ~a17~0 := 0; {93551#true} is VALID [2020-07-10 19:12:02,350 INFO L280 TraceCheckUtils]: 84: Hoare triple {93551#true} #res := 25; {93551#true} is VALID [2020-07-10 19:12:02,350 INFO L280 TraceCheckUtils]: 85: Hoare triple {93551#true} assume true; {93551#true} is VALID [2020-07-10 19:12:02,351 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {93551#true} {93551#true} #1104#return; {93551#true} is VALID [2020-07-10 19:12:02,351 INFO L280 TraceCheckUtils]: 87: Hoare triple {93551#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93551#true} is VALID [2020-07-10 19:12:02,351 INFO L280 TraceCheckUtils]: 88: Hoare triple {93551#true} ~output~0 := #t~ret3; {93551#true} is VALID [2020-07-10 19:12:02,352 INFO L280 TraceCheckUtils]: 89: Hoare triple {93551#true} havoc #t~ret3; {93551#true} is VALID [2020-07-10 19:12:02,352 INFO L280 TraceCheckUtils]: 90: Hoare triple {93551#true} assume !false; {93551#true} is VALID [2020-07-10 19:12:02,352 INFO L280 TraceCheckUtils]: 91: Hoare triple {93551#true} havoc ~input~0; {93551#true} is VALID [2020-07-10 19:12:02,353 INFO L280 TraceCheckUtils]: 92: Hoare triple {93551#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93551#true} is VALID [2020-07-10 19:12:02,353 INFO L280 TraceCheckUtils]: 93: Hoare triple {93551#true} ~input~0 := #t~nondet2; {93551#true} is VALID [2020-07-10 19:12:02,353 INFO L280 TraceCheckUtils]: 94: Hoare triple {93551#true} havoc #t~nondet2; {93551#true} is VALID [2020-07-10 19:12:02,354 INFO L280 TraceCheckUtils]: 95: Hoare triple {93551#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93551#true} is VALID [2020-07-10 19:12:02,358 INFO L263 TraceCheckUtils]: 96: Hoare triple {93551#true} call #t~ret3 := calculate_output(~input~0); {93668#(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 [2020-07-10 19:12:02,358 INFO L280 TraceCheckUtils]: 97: Hoare triple {93668#(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; {93551#true} is VALID [2020-07-10 19:12:02,358 INFO L280 TraceCheckUtils]: 98: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,358 INFO L280 TraceCheckUtils]: 99: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,359 INFO L280 TraceCheckUtils]: 100: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,359 INFO L280 TraceCheckUtils]: 101: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,359 INFO L280 TraceCheckUtils]: 102: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,360 INFO L280 TraceCheckUtils]: 103: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,360 INFO L280 TraceCheckUtils]: 104: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,360 INFO L280 TraceCheckUtils]: 105: Hoare triple {93551#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))); {93551#true} is VALID [2020-07-10 19:12:02,361 INFO L280 TraceCheckUtils]: 106: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,361 INFO L280 TraceCheckUtils]: 107: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,361 INFO L280 TraceCheckUtils]: 108: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,362 INFO L280 TraceCheckUtils]: 109: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,362 INFO L280 TraceCheckUtils]: 110: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,362 INFO L280 TraceCheckUtils]: 111: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,363 INFO L280 TraceCheckUtils]: 112: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,363 INFO L280 TraceCheckUtils]: 113: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,363 INFO L280 TraceCheckUtils]: 114: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,364 INFO L280 TraceCheckUtils]: 115: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,364 INFO L280 TraceCheckUtils]: 116: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,364 INFO L280 TraceCheckUtils]: 117: Hoare triple {93551#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)); {93551#true} is VALID [2020-07-10 19:12:02,365 INFO L280 TraceCheckUtils]: 118: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,365 INFO L280 TraceCheckUtils]: 119: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,365 INFO L280 TraceCheckUtils]: 120: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,366 INFO L280 TraceCheckUtils]: 121: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,366 INFO L280 TraceCheckUtils]: 122: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,366 INFO L280 TraceCheckUtils]: 123: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,367 INFO L280 TraceCheckUtils]: 124: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,367 INFO L280 TraceCheckUtils]: 125: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,367 INFO L280 TraceCheckUtils]: 126: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,368 INFO L280 TraceCheckUtils]: 127: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,368 INFO L280 TraceCheckUtils]: 128: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,368 INFO L280 TraceCheckUtils]: 129: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,369 INFO L280 TraceCheckUtils]: 130: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,369 INFO L280 TraceCheckUtils]: 131: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,369 INFO L280 TraceCheckUtils]: 132: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,370 INFO L280 TraceCheckUtils]: 133: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,370 INFO L280 TraceCheckUtils]: 134: Hoare triple {93551#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); {93551#true} is VALID [2020-07-10 19:12:02,370 INFO L280 TraceCheckUtils]: 135: Hoare triple {93551#true} ~a8~0 := 14; {93551#true} is VALID [2020-07-10 19:12:02,375 INFO L280 TraceCheckUtils]: 136: Hoare triple {93551#true} ~a7~0 := 0; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,376 INFO L280 TraceCheckUtils]: 137: Hoare triple {93669#(<= ~a7~0 0)} ~a17~0 := 1; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,376 INFO L280 TraceCheckUtils]: 138: Hoare triple {93669#(<= ~a7~0 0)} ~a21~0 := 1; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,377 INFO L280 TraceCheckUtils]: 139: Hoare triple {93669#(<= ~a7~0 0)} ~a16~0 := 4; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,378 INFO L280 TraceCheckUtils]: 140: Hoare triple {93669#(<= ~a7~0 0)} #res := -1; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,379 INFO L280 TraceCheckUtils]: 141: Hoare triple {93669#(<= ~a7~0 0)} assume true; {93669#(<= ~a7~0 0)} is VALID [2020-07-10 19:12:02,381 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {93669#(<= ~a7~0 0)} {93551#true} #1104#return; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,382 INFO L280 TraceCheckUtils]: 143: Hoare triple {93666#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,383 INFO L280 TraceCheckUtils]: 144: Hoare triple {93666#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,384 INFO L280 TraceCheckUtils]: 145: Hoare triple {93666#(not (= 1 ~a7~0))} havoc #t~ret3; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,385 INFO L280 TraceCheckUtils]: 146: Hoare triple {93666#(not (= 1 ~a7~0))} assume !false; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,386 INFO L280 TraceCheckUtils]: 147: Hoare triple {93666#(not (= 1 ~a7~0))} havoc ~input~0; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,387 INFO L280 TraceCheckUtils]: 148: Hoare triple {93666#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,388 INFO L280 TraceCheckUtils]: 149: Hoare triple {93666#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,388 INFO L280 TraceCheckUtils]: 150: Hoare triple {93666#(not (= 1 ~a7~0))} havoc #t~nondet2; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,389 INFO L280 TraceCheckUtils]: 151: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,391 INFO L263 TraceCheckUtils]: 152: Hoare triple {93666#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,392 INFO L280 TraceCheckUtils]: 153: Hoare triple {93666#(not (= 1 ~a7~0))} ~input := #in~input; {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,392 INFO L280 TraceCheckUtils]: 154: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,393 INFO L280 TraceCheckUtils]: 155: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,394 INFO L280 TraceCheckUtils]: 156: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,395 INFO L280 TraceCheckUtils]: 157: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,396 INFO L280 TraceCheckUtils]: 158: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,397 INFO L280 TraceCheckUtils]: 159: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,398 INFO L280 TraceCheckUtils]: 160: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,399 INFO L280 TraceCheckUtils]: 161: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,401 INFO L280 TraceCheckUtils]: 162: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,402 INFO L280 TraceCheckUtils]: 163: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,403 INFO L280 TraceCheckUtils]: 164: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,403 INFO L280 TraceCheckUtils]: 165: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,404 INFO L280 TraceCheckUtils]: 166: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,406 INFO L280 TraceCheckUtils]: 167: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,407 INFO L280 TraceCheckUtils]: 168: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,408 INFO L280 TraceCheckUtils]: 169: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,409 INFO L280 TraceCheckUtils]: 170: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,410 INFO L280 TraceCheckUtils]: 171: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,411 INFO L280 TraceCheckUtils]: 172: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,412 INFO L280 TraceCheckUtils]: 173: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,413 INFO L280 TraceCheckUtils]: 174: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,414 INFO L280 TraceCheckUtils]: 175: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,414 INFO L280 TraceCheckUtils]: 176: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,415 INFO L280 TraceCheckUtils]: 177: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,417 INFO L280 TraceCheckUtils]: 178: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,418 INFO L280 TraceCheckUtils]: 179: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,419 INFO L280 TraceCheckUtils]: 180: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,420 INFO L280 TraceCheckUtils]: 181: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,421 INFO L280 TraceCheckUtils]: 182: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,421 INFO L280 TraceCheckUtils]: 183: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,423 INFO L280 TraceCheckUtils]: 184: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,424 INFO L280 TraceCheckUtils]: 185: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,425 INFO L280 TraceCheckUtils]: 186: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,426 INFO L280 TraceCheckUtils]: 187: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,426 INFO L280 TraceCheckUtils]: 188: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,427 INFO L280 TraceCheckUtils]: 189: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,428 INFO L280 TraceCheckUtils]: 190: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,430 INFO L280 TraceCheckUtils]: 191: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,430 INFO L280 TraceCheckUtils]: 192: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,431 INFO L280 TraceCheckUtils]: 193: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,432 INFO L280 TraceCheckUtils]: 194: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,432 INFO L280 TraceCheckUtils]: 195: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,433 INFO L280 TraceCheckUtils]: 196: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,434 INFO L280 TraceCheckUtils]: 197: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,434 INFO L280 TraceCheckUtils]: 198: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,435 INFO L280 TraceCheckUtils]: 199: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,436 INFO L280 TraceCheckUtils]: 200: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,436 INFO L280 TraceCheckUtils]: 201: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,437 INFO L280 TraceCheckUtils]: 202: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,438 INFO L280 TraceCheckUtils]: 203: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,438 INFO L280 TraceCheckUtils]: 204: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,439 INFO L280 TraceCheckUtils]: 205: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,440 INFO L280 TraceCheckUtils]: 206: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,441 INFO L280 TraceCheckUtils]: 207: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,442 INFO L280 TraceCheckUtils]: 208: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,443 INFO L280 TraceCheckUtils]: 209: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,444 INFO L280 TraceCheckUtils]: 210: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,445 INFO L280 TraceCheckUtils]: 211: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,446 INFO L280 TraceCheckUtils]: 212: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,447 INFO L280 TraceCheckUtils]: 213: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,448 INFO L280 TraceCheckUtils]: 214: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,449 INFO L280 TraceCheckUtils]: 215: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,450 INFO L280 TraceCheckUtils]: 216: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,451 INFO L280 TraceCheckUtils]: 217: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,452 INFO L280 TraceCheckUtils]: 218: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,453 INFO L280 TraceCheckUtils]: 219: Hoare triple {93666#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,454 INFO L280 TraceCheckUtils]: 220: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,455 INFO L280 TraceCheckUtils]: 221: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,456 INFO L280 TraceCheckUtils]: 222: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,456 INFO L280 TraceCheckUtils]: 223: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,457 INFO L280 TraceCheckUtils]: 224: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,459 INFO L280 TraceCheckUtils]: 225: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,460 INFO L280 TraceCheckUtils]: 226: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,461 INFO L280 TraceCheckUtils]: 227: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,462 INFO L280 TraceCheckUtils]: 228: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,463 INFO L280 TraceCheckUtils]: 229: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,464 INFO L280 TraceCheckUtils]: 230: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,465 INFO L280 TraceCheckUtils]: 231: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,465 INFO L280 TraceCheckUtils]: 232: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,467 INFO L280 TraceCheckUtils]: 233: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,468 INFO L280 TraceCheckUtils]: 234: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,469 INFO L280 TraceCheckUtils]: 235: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,470 INFO L280 TraceCheckUtils]: 236: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,471 INFO L280 TraceCheckUtils]: 237: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,472 INFO L280 TraceCheckUtils]: 238: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,473 INFO L280 TraceCheckUtils]: 239: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,474 INFO L280 TraceCheckUtils]: 240: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,475 INFO L280 TraceCheckUtils]: 241: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,476 INFO L280 TraceCheckUtils]: 242: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,478 INFO L280 TraceCheckUtils]: 243: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,479 INFO L280 TraceCheckUtils]: 244: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,480 INFO L280 TraceCheckUtils]: 245: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,482 INFO L280 TraceCheckUtils]: 246: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,483 INFO L280 TraceCheckUtils]: 247: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,483 INFO L280 TraceCheckUtils]: 248: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,484 INFO L280 TraceCheckUtils]: 249: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,485 INFO L280 TraceCheckUtils]: 250: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,487 INFO L280 TraceCheckUtils]: 251: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,488 INFO L280 TraceCheckUtils]: 252: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,489 INFO L280 TraceCheckUtils]: 253: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,490 INFO L280 TraceCheckUtils]: 254: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,491 INFO L280 TraceCheckUtils]: 255: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,492 INFO L280 TraceCheckUtils]: 256: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,493 INFO L280 TraceCheckUtils]: 257: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,494 INFO L280 TraceCheckUtils]: 258: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,495 INFO L280 TraceCheckUtils]: 259: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,496 INFO L280 TraceCheckUtils]: 260: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,496 INFO L280 TraceCheckUtils]: 261: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,497 INFO L280 TraceCheckUtils]: 262: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,498 INFO L280 TraceCheckUtils]: 263: Hoare triple {93666#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93666#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:12:02,499 INFO L280 TraceCheckUtils]: 264: Hoare triple {93666#(not (= 1 ~a7~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {93552#false} is VALID [2020-07-10 19:12:02,500 INFO L280 TraceCheckUtils]: 265: Hoare triple {93552#false} assume !false; {93552#false} is VALID [2020-07-10 19:12:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:12:02,640 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:12:02,641 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [315298466] [2020-07-10 19:12:02,674 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:12:02,675 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 19:12:02,675 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387594792] [2020-07-10 19:12:02,675 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 266 [2020-07-10 19:12:02,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:12:02,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 19:12:03,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 217 edges. 217 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:12:03,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 19:12:03,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:12:03,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 19:12:03,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:12:03,099 INFO L87 Difference]: Start difference. First operand 2271 states and 2708 transitions. Second operand 6 states. [2020-07-10 19:12:38,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:12:38,616 INFO L93 Difference]: Finished difference Result 2436 states and 2896 transitions. [2020-07-10 19:12:38,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:12:38,617 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 266 [2020-07-10 19:12:38,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:12:38,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 19:12:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 710 transitions. [2020-07-10 19:12:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 19:12:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 710 transitions. [2020-07-10 19:12:38,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 710 transitions. [2020-07-10 19:12:40,007 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 710 edges. 710 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:12:40,008 INFO L225 Difference]: With dead ends: 2436 [2020-07-10 19:12:40,008 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 19:12:40,014 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:12:40,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 19:12:40,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 19:12:40,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:12:40,015 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:40,015 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:40,015 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:40,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:12:40,015 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 19:12:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:12:40,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:12:40,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:12:40,016 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:40,016 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:40,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:12:40,016 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 19:12:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:12:40,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:12:40,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:12:40,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:12:40,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:12:40,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 19:12:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 19:12:40,018 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 266 [2020-07-10 19:12:40,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:12:40,018 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 19:12:40,018 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 19:12:40,018 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-10 19:12:40,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:12:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:12:40,019 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:12:40,019 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 19:12:40,021 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 19:12:40,299 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 97 [2020-07-10 19:12:40,522 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 96 [2020-07-10 19:12:41,096 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2020-07-10 19:12:44,118 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:12:57,504 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:12:59,998 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:00,184 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:00,482 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:05,901 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:06,030 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:06,158 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:06,285 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:13,116 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 155 [2020-07-10 19:13:21,079 WARN L193 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:21,684 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:13:22,270 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:13:22,866 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:13:23,816 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:24,392 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:13:25,375 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:26,338 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:26,908 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:13:27,502 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 58 [2020-07-10 19:13:28,057 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2020-07-10 19:13:28,586 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-10 19:13:29,056 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 50 [2020-07-10 19:13:30,028 WARN L193 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:30,547 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:13:31,120 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2020-07-10 19:13:31,899 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 67 [2020-07-10 19:13:32,480 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 55 [2020-07-10 19:13:32,954 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:13:33,552 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 53 [2020-07-10 19:13:34,496 WARN L193 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:35,099 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:13:35,594 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 54 [2020-07-10 19:13:36,569 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:37,574 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:38,163 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 55 [2020-07-10 19:13:38,700 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 54 [2020-07-10 19:13:39,298 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:13:39,885 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:13:40,906 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:13:41,495 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 59 [2020-07-10 19:13:42,110 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 58 [2020-07-10 19:13:42,701 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 56 [2020-07-10 19:13:43,275 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 58 [2020-07-10 19:13:43,848 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2020-07-10 19:13:44,401 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-07-10 19:13:44,962 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 54 [2020-07-10 19:13:45,951 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:13:46,606 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 56 [2020-07-10 19:13:47,156 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 56 [2020-07-10 19:13:47,745 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 61 [2020-07-10 19:13:48,357 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 59 [2020-07-10 19:13:48,992 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 58 [2020-07-10 19:13:49,643 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2020-07-10 19:13:50,190 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:13:50,794 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-10 19:13:51,403 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:13:51,988 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 54 [2020-07-10 19:13:52,984 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:13:53,644 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:13:54,945 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:13:55,619 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 62 [2020-07-10 19:13:56,171 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:13:56,680 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:13:57,198 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 54 [2020-07-10 19:13:57,782 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:13:58,342 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:13:59,043 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:13:59,574 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 61 [2020-07-10 19:14:00,148 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 60 [2020-07-10 19:14:00,810 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:14:01,770 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:02,744 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:03,259 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:03,764 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:14:04,736 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:05,294 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:14:05,851 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:14:06,460 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:14:07,464 WARN L193 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:07,902 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 38 [2020-07-10 19:14:08,866 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:10,019 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:10,594 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:14:11,094 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:12,127 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:12,700 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:14:13,324 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:14:13,967 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:14:14,957 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:15,548 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:14:16,079 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:16,838 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 65 [2020-07-10 19:14:17,545 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 63 [2020-07-10 19:14:18,159 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 59 [2020-07-10 19:14:18,748 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:14:19,360 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 55 [2020-07-10 19:14:19,943 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:14:20,920 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:21,500 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:14:22,027 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:22,556 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2020-07-10 19:14:23,163 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:14:23,777 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:14:24,763 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:25,755 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:26,766 WARN L193 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:27,758 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:28,317 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:14:28,941 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:14:29,503 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:14:30,512 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:31,132 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 57 [2020-07-10 19:14:31,830 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 59 [2020-07-10 19:14:32,507 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:14:33,506 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:34,023 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:14:34,610 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 60 [2020-07-10 19:14:35,152 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:35,759 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 55 [2020-07-10 19:14:36,380 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 58 [2020-07-10 19:14:37,010 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 56 [2020-07-10 19:14:38,019 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:39,027 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:40,033 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:40,625 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:14:41,164 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:41,725 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:14:42,287 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:14:43,290 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:43,916 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:14:44,492 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:14:45,351 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 67 [2020-07-10 19:14:45,968 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 57 [2020-07-10 19:14:46,596 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:14:47,228 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:14:48,292 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:48,920 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 59 [2020-07-10 19:14:49,455 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:14:50,460 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:51,081 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:14:51,599 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:14:52,616 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:53,243 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 59 [2020-07-10 19:14:53,792 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 52 [2020-07-10 19:14:54,804 WARN L193 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:14:55,400 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:14:55,942 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:14:56,524 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2020-07-10 19:14:57,572 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:14:58,213 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2020-07-10 19:14:58,852 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 61 [2020-07-10 19:14:59,451 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 56 [2020-07-10 19:15:00,488 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:01,047 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:15:02,215 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:15:02,845 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:15:03,939 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:04,541 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:05,143 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:05,820 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:15:06,890 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:07,462 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 54 [2020-07-10 19:15:08,485 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:09,562 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:10,309 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:15:10,932 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 61 [2020-07-10 19:15:11,979 WARN L193 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:12,654 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:15:13,234 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:14,299 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:14,899 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:15,943 WARN L193 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:17,007 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:17,621 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:18,664 WARN L193 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:19,699 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:20,760 WARN L193 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:21,359 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:21,970 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:23,042 WARN L193 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:23,602 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 52 [2020-07-10 19:15:24,210 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:15:24,766 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:15:25,434 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 58 [2020-07-10 19:15:26,482 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:27,042 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 55 [2020-07-10 19:15:27,719 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 58 [2020-07-10 19:15:28,782 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:29,794 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:30,417 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 61 [2020-07-10 19:15:31,073 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 57 [2020-07-10 19:15:31,652 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:15:32,294 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:15:33,320 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:33,958 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:15:34,453 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 38 [2020-07-10 19:15:35,546 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:36,244 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 63 [2020-07-10 19:15:37,320 WARN L193 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:37,997 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 58 [2020-07-10 19:15:38,738 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 64 [2020-07-10 19:15:39,327 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:15:39,986 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:15:40,560 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:15:41,187 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 61 [2020-07-10 19:15:41,705 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 50 [2020-07-10 19:15:42,273 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 52 [2020-07-10 19:15:42,918 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 62 [2020-07-10 19:15:43,976 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:44,907 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 67 [2020-07-10 19:15:45,557 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:15:46,220 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 58 [2020-07-10 19:15:46,793 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 52 [2020-07-10 19:15:47,440 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 59 [2020-07-10 19:15:48,101 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-10 19:15:49,199 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:15:49,829 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 55 [2020-07-10 19:15:50,420 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 56 [2020-07-10 19:15:51,079 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:15:51,687 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 62 [2020-07-10 19:15:52,329 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:15:52,954 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:15:53,593 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 60 [2020-07-10 19:15:54,674 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:55,340 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:15:56,012 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 55 [2020-07-10 19:15:56,745 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 59 [2020-07-10 19:15:57,330 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:15:58,433 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:15:59,022 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:15:59,761 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2020-07-10 19:16:00,399 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 50 [2020-07-10 19:16:01,046 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2020-07-10 19:16:02,129 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:02,709 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 55 [2020-07-10 19:16:03,364 WARN L193 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:16:04,020 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 59 [2020-07-10 19:16:04,617 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 54 [2020-07-10 19:16:05,265 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:16:05,808 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 52 [2020-07-10 19:16:06,932 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:16:07,583 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:16:08,261 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:16:08,878 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:16:09,970 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:10,594 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:16:11,698 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:12,794 WARN L193 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:13,407 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:16:14,015 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:16:14,895 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 71 [2020-07-10 19:16:15,536 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:16:16,155 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2020-07-10 19:16:16,808 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:16:17,895 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:18,592 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:16:19,217 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:16:20,047 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 59 [2020-07-10 19:16:20,634 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 54 [2020-07-10 19:16:21,721 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:22,318 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 55 [2020-07-10 19:16:22,955 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2020-07-10 19:16:23,619 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:16:24,730 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:25,335 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:16:25,973 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 57 [2020-07-10 19:16:26,929 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 67 [2020-07-10 19:16:27,586 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2020-07-10 19:16:28,243 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 62 [2020-07-10 19:16:28,852 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-07-10 19:16:29,619 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:16:30,238 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 54 [2020-07-10 19:16:30,854 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 54 [2020-07-10 19:16:31,489 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 57 [2020-07-10 19:16:32,586 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:33,191 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:16:33,764 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:16:34,888 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:35,625 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 57 [2020-07-10 19:16:36,198 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:16:36,813 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:16:37,470 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2020-07-10 19:16:38,598 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:39,392 WARN L193 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 65 [2020-07-10 19:16:40,077 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2020-07-10 19:16:40,686 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-10 19:16:41,475 WARN L193 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 59 [2020-07-10 19:16:42,134 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 59 [2020-07-10 19:16:42,797 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:16:43,433 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 59 [2020-07-10 19:16:44,085 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:16:44,669 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-07-10 19:16:45,238 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:16:45,966 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 59 [2020-07-10 19:16:46,509 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:16:47,614 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:48,264 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:16:49,358 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:49,988 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 57 [2020-07-10 19:16:50,679 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:16:51,318 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 57 [2020-07-10 19:16:52,075 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 56 [2020-07-10 19:16:52,752 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2020-07-10 19:16:53,425 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:16:54,026 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-07-10 19:16:54,707 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2020-07-10 19:16:55,308 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 54 [2020-07-10 19:16:56,421 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:16:57,022 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-10 19:16:57,764 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 63 [2020-07-10 19:16:58,359 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:16:58,974 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 54 [2020-07-10 19:17:00,106 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:00,830 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 58 [2020-07-10 19:17:01,515 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 58 [2020-07-10 19:17:02,201 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:17:03,367 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:04,281 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 61 [2020-07-10 19:17:05,031 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 54 [2020-07-10 19:17:05,640 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-10 19:17:06,312 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2020-07-10 19:17:06,926 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-10 19:17:07,620 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 55 [2020-07-10 19:17:08,426 WARN L193 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 59 [2020-07-10 19:17:09,068 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2020-07-10 19:17:10,219 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:10,908 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:17:11,506 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-07-10 19:17:12,094 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:17:12,722 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-10 19:17:13,335 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-10 19:17:14,022 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 60 [2020-07-10 19:17:14,645 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:17:15,333 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:17:16,033 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:17:16,724 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:17:17,412 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:17:18,061 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:18,832 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:17:19,992 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:20,643 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:21,787 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:22,976 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:24,145 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:24,875 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:17:25,535 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:26,267 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:17:27,429 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:28,084 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:28,744 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:29,929 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:30,637 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:17:31,619 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 59 [2020-07-10 19:17:32,359 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 58 [2020-07-10 19:17:33,549 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:34,270 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:17:34,995 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:17:36,159 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:36,824 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:38,000 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:39,195 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:40,365 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:41,026 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:17:47,047 WARN L193 SmtUtils]: Spent 5.90 s on a formula simplification. DAG size of input: 242 DAG size of output: 108 [2020-07-10 19:17:53,001 WARN L193 SmtUtils]: Spent 5.82 s on a formula simplification. DAG size of input: 242 DAG size of output: 108 [2020-07-10 19:17:53,657 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:17:54,395 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 58 [2020-07-10 19:17:55,627 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:56,819 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:17:57,462 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 56 [2020-07-10 19:17:58,098 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 52 [2020-07-10 19:17:58,803 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:17:59,504 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:18:00,217 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:18:01,443 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:02,169 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 58 [2020-07-10 19:18:02,973 WARN L193 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:18:03,751 WARN L193 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 63 [2020-07-10 19:18:04,505 WARN L193 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:18:05,161 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 52 [2020-07-10 19:18:05,788 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 54 [2020-07-10 19:18:06,990 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:18:07,637 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 56 [2020-07-10 19:18:08,235 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 56 [2020-07-10 19:18:08,857 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:18:09,756 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 61 [2020-07-10 19:18:10,513 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 55 [2020-07-10 19:18:11,358 WARN L193 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:18:12,066 WARN L193 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2020-07-10 19:18:12,746 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:18:13,500 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:18:14,179 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:18:14,787 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:18:15,586 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 57 [2020-07-10 19:18:16,329 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:18:17,002 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:18:18,241 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:18,935 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:18:20,169 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:20,916 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 54 [2020-07-10 19:18:21,627 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 57 [2020-07-10 19:18:22,251 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:18:22,927 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 60 [2020-07-10 19:18:23,571 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 54 [2020-07-10 19:18:24,228 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 58 [2020-07-10 19:18:25,295 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 67 [2020-07-10 19:18:26,572 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:27,295 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 62 [2020-07-10 19:18:28,034 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:18:29,286 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:30,542 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:18:31,214 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-10 19:18:31,944 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 60 [2020-07-10 19:18:32,612 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 54 [2020-07-10 19:18:33,331 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:18:34,597 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:35,856 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:36,805 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 61 [2020-07-10 19:18:37,560 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 43 [2020-07-10 19:18:38,830 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 182 DAG size of output: 57 [2020-07-10 19:18:39,592 WARN L193 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58 [2020-07-10 19:18:40,378 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-10 19:18:41,650 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:42,463 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 58 [2020-07-10 19:18:43,704 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:44,768 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 67 [2020-07-10 19:18:45,538 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:18:46,803 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:48,017 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:48,753 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 58 [2020-07-10 19:18:49,967 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:51,176 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:52,375 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 182 DAG size of output: 70 [2020-07-10 19:18:53,058 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 55 [2020-07-10 19:18:54,271 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 182 DAG size of output: 70