/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/Problem02_label40.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:37:07,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:37:07,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:37:07,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:37:07,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:37:07,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:37:07,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:37:07,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:37:07,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:37:07,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:37:07,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:37:07,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:37:07,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:37:07,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:37:07,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:37:07,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:37:07,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:37:07,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:37:07,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:37:07,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:37:07,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:37:07,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:37:07,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:37:07,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:37:07,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:37:07,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:37:07,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:37:07,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:37:07,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:37:07,530 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:37:07,530 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:37:07,531 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:37:07,532 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:37:07,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:37:07,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:37:07,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:37:07,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:37:07,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:37:07,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:37:07,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:37:07,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:37:07,537 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:37:07,546 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:37:07,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:37:07,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:37:07,548 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:37:07,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:37:07,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:37:07,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:37:07,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:37:07,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:37:07,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:37:07,549 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:37:07,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:37:07,550 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:37:07,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:37:07,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:37:07,550 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:37:07,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:37:07,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:37:07,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:37:07,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:37:07,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:37:07,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:37:07,552 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:37:07,834 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:37:07,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:37:07,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:37:07,859 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:37:07,859 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:37:07,860 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label40.c [2020-07-18 00:37:07,933 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04ab2564f/5c303ae4632d4dfe9535066554db98dd/FLAG722e7c140 [2020-07-18 00:37:08,538 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:37:08,539 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label40.c [2020-07-18 00:37:08,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04ab2564f/5c303ae4632d4dfe9535066554db98dd/FLAG722e7c140 [2020-07-18 00:37:08,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04ab2564f/5c303ae4632d4dfe9535066554db98dd [2020-07-18 00:37:08,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:37:08,798 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:37:08,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:37:08,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:37:08,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:37:08,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:37:08" (1/1) ... [2020-07-18 00:37:08,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c53dce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:08, skipping insertion in model container [2020-07-18 00:37:08,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:37:08" (1/1) ... [2020-07-18 00:37:08,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:37:08,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:37:09,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:37:09,482 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:37:09,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:37:09,620 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:37:09,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09 WrapperNode [2020-07-18 00:37:09,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:37:09,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:37:09,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:37:09,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:37:09,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... [2020-07-18 00:37:09,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:37:09,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:37:09,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:37:09,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:37:09,750 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:37:09,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:37:09,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:37:09,814 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:37:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:37:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:37:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:37:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:37:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:37:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:37:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:37:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:37:11,649 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:37:11,649 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:37:11,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:37:11 BoogieIcfgContainer [2020-07-18 00:37:11,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:37:11,658 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:37:11,659 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:37:11,662 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:37:11,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:37:08" (1/3) ... [2020-07-18 00:37:11,663 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fed55ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:37:11, skipping insertion in model container [2020-07-18 00:37:11,663 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:09" (2/3) ... [2020-07-18 00:37:11,664 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fed55ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:37:11, skipping insertion in model container [2020-07-18 00:37:11,664 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:37:11" (3/3) ... [2020-07-18 00:37:11,666 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label40.c [2020-07-18 00:37:11,677 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:37:11,686 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:37:11,700 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:37:11,722 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:37:11,722 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:37:11,722 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:37:11,722 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:37:11,723 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:37:11,723 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:37:11,723 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:37:11,723 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:37:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:37:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-07-18 00:37:11,786 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:37:11,788 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] [2020-07-18 00:37:11,788 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:37:11,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:37:11,796 INFO L82 PathProgramCache]: Analyzing trace with hash 632775426, now seen corresponding path program 1 times [2020-07-18 00:37:11,805 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:37:11,806 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1977093456] [2020-07-18 00:37:11,807 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:37:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:12,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:37:12,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:37:12,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:37:12,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:37:12,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:37:12,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:37:12,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:37:12,536 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:37:12,536 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:37:12,536 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:37:12,537 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:37:12,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:37:12,539 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {553#(= 0 ~a11~0)} is VALID [2020-07-18 00:37:12,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(= 0 ~a11~0)} ~a28~0 := 7; {553#(= 0 ~a11~0)} is VALID [2020-07-18 00:37:12,541 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a11~0)} ~a19~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a21~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a17~0 := 8; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume true; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,547 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {551#(not (= ~a11~0 ~a19~0))} {530#true} #1179#return; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,556 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:37:12,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:37:12,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:37:12,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:37:12,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:37:12,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:37:12,562 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:37:12,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:37:12,563 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:37:12,563 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:37:12,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:37:12,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:37:12,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:37:12,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {553#(= 0 ~a11~0)} is VALID [2020-07-18 00:37:12,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a11~0)} ~a28~0 := 7; {553#(= 0 ~a11~0)} is VALID [2020-07-18 00:37:12,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(= 0 ~a11~0)} ~a19~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a21~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a17~0 := 8; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,572 INFO L280 TraceCheckUtils]: 18: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume true; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,573 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {551#(not (= ~a11~0 ~a19~0))} {530#true} #1179#return; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,575 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= ~a11~0 ~a19~0))} call #t~ret4 := main(); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,576 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~output~0 := -1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,577 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !false; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,578 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= ~a11~0 ~a19~0))} havoc ~input~0; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,578 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~input~0 := #t~nondet2; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= ~a11~0 ~a19~0))} havoc #t~nondet2; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,583 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= ~a11~0 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,584 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~input := #in~input; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,586 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,587 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,591 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,592 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,593 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,594 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,595 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,608 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,609 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,613 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,614 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,617 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,619 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,620 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,621 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,622 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,623 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,624 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,625 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,626 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,627 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,629 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,629 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,630 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,631 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,632 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,633 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,634 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,637 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,638 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,639 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,640 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,641 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,642 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,643 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,643 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,644 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,646 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,647 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,649 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,651 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,652 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,652 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,653 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,654 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,656 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,657 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,658 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,660 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,662 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,663 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,664 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,668 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,669 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,670 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,671 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,672 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,673 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,673 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,674 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,675 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,676 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,677 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,678 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,679 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,679 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,691 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,691 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,692 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,693 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,694 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,695 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,696 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,697 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,698 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,699 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,699 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 00:37:12,700 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-18 00:37:12,701 INFO L280 TraceCheckUtils]: 114: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:37:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:37:12,756 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:37:12,758 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1977093456] [2020-07-18 00:37:12,760 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:37:12,760 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:37:12,761 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702976085] [2020-07-18 00:37:12,768 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2020-07-18 00:37:12,772 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:37:12,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:37:12,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:12,961 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:37:12,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:37:12,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:37:12,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:37:12,973 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:37:29,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:29,406 INFO L93 Difference]: Finished difference Result 1838 states and 2583 transitions. [2020-07-18 00:37:29,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-18 00:37:29,407 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2020-07-18 00:37:29,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:37:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:37:29,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2583 transitions. [2020-07-18 00:37:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:37:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2583 transitions. [2020-07-18 00:37:29,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 2583 transitions. [2020-07-18 00:37:33,387 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2583 edges. 2583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:33,641 INFO L225 Difference]: With dead ends: 1838 [2020-07-18 00:37:33,642 INFO L226 Difference]: Without dead ends: 1209 [2020-07-18 00:37:33,657 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-07-18 00:37:33,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2020-07-18 00:37:40,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 1075. [2020-07-18 00:37:40,038 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:37:40,038 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1209 states. Second operand 1075 states. [2020-07-18 00:37:40,039 INFO L74 IsIncluded]: Start isIncluded. First operand 1209 states. Second operand 1075 states. [2020-07-18 00:37:40,039 INFO L87 Difference]: Start difference. First operand 1209 states. Second operand 1075 states. [2020-07-18 00:37:40,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:40,146 INFO L93 Difference]: Finished difference Result 1209 states and 1499 transitions. [2020-07-18 00:37:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1499 transitions. [2020-07-18 00:37:40,151 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:37:40,151 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:37:40,151 INFO L74 IsIncluded]: Start isIncluded. First operand 1075 states. Second operand 1209 states. [2020-07-18 00:37:40,152 INFO L87 Difference]: Start difference. First operand 1075 states. Second operand 1209 states. [2020-07-18 00:37:40,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:40,240 INFO L93 Difference]: Finished difference Result 1209 states and 1499 transitions. [2020-07-18 00:37:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1499 transitions. [2020-07-18 00:37:40,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:37:40,245 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:37:40,245 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:37:40,245 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:37:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2020-07-18 00:37:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1358 transitions. [2020-07-18 00:37:40,321 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1358 transitions. Word has length 115 [2020-07-18 00:37:40,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:37:40,324 INFO L479 AbstractCegarLoop]: Abstraction has 1075 states and 1358 transitions. [2020-07-18 00:37:40,324 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:37:40,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1075 states and 1358 transitions. [2020-07-18 00:37:42,744 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1358 edges. 1358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1358 transitions. [2020-07-18 00:37:42,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-18 00:37:42,749 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:37:42,749 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-18 00:37:42,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:37:42,750 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:37:42,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:37:42,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1507069906, now seen corresponding path program 1 times [2020-07-18 00:37:42,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:37:42,751 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1049983089] [2020-07-18 00:37:42,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:37:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:43,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {8838#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {8808#true} is VALID [2020-07-18 00:37:43,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {8808#true} ~e~0 := 5; {8808#true} is VALID [2020-07-18 00:37:43,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {8808#true} ~d~0 := 4; {8808#true} is VALID [2020-07-18 00:37:43,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {8808#true} ~f~0 := 6; {8808#true} is VALID [2020-07-18 00:37:43,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {8808#true} ~c~0 := 3; {8808#true} is VALID [2020-07-18 00:37:43,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {8808#true} ~u~0 := 21; {8808#true} is VALID [2020-07-18 00:37:43,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {8808#true} ~v~0 := 22; {8808#true} is VALID [2020-07-18 00:37:43,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {8808#true} ~w~0 := 23; {8808#true} is VALID [2020-07-18 00:37:43,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {8808#true} ~x~0 := 24; {8808#true} is VALID [2020-07-18 00:37:43,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {8808#true} ~y~0 := 25; {8808#true} is VALID [2020-07-18 00:37:43,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {8808#true} ~z~0 := 26; {8808#true} is VALID [2020-07-18 00:37:43,075 INFO L280 TraceCheckUtils]: 11: Hoare triple {8808#true} ~a25~0 := 0; {8808#true} is VALID [2020-07-18 00:37:43,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {8808#true} ~a11~0 := 0; {8808#true} is VALID [2020-07-18 00:37:43,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {8808#true} ~a28~0 := 7; {8808#true} is VALID [2020-07-18 00:37:43,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {8808#true} ~a19~0 := 1; {8808#true} is VALID [2020-07-18 00:37:43,076 INFO L280 TraceCheckUtils]: 15: Hoare triple {8808#true} ~a21~0 := 1; {8808#true} is VALID [2020-07-18 00:37:43,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {8808#true} ~a17~0 := 8; {8808#true} is VALID [2020-07-18 00:37:43,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {8808#true} assume true; {8808#true} is VALID [2020-07-18 00:37:43,077 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8808#true} {8808#true} #1179#return; {8808#true} is VALID [2020-07-18 00:37:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:43,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {8839#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {8808#true} is VALID [2020-07-18 00:37:43,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {8808#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {8808#true} is VALID [2020-07-18 00:37:43,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {8808#true} ~a28~0 := 9; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {8837#(= 9 ~a28~0)} ~a11~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {8837#(= 9 ~a28~0)} ~a25~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {8837#(= 9 ~a28~0)} #res := -1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {8837#(= 9 ~a28~0)} assume true; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,137 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8837#(= 9 ~a28~0)} {8808#true} #1183#return; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {8808#true} call ULTIMATE.init(); {8838#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:37:43,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {8838#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {8808#true} is VALID [2020-07-18 00:37:43,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {8808#true} ~e~0 := 5; {8808#true} is VALID [2020-07-18 00:37:43,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {8808#true} ~d~0 := 4; {8808#true} is VALID [2020-07-18 00:37:43,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {8808#true} ~f~0 := 6; {8808#true} is VALID [2020-07-18 00:37:43,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {8808#true} ~c~0 := 3; {8808#true} is VALID [2020-07-18 00:37:43,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {8808#true} ~u~0 := 21; {8808#true} is VALID [2020-07-18 00:37:43,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {8808#true} ~v~0 := 22; {8808#true} is VALID [2020-07-18 00:37:43,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {8808#true} ~w~0 := 23; {8808#true} is VALID [2020-07-18 00:37:43,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {8808#true} ~x~0 := 24; {8808#true} is VALID [2020-07-18 00:37:43,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {8808#true} ~y~0 := 25; {8808#true} is VALID [2020-07-18 00:37:43,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {8808#true} ~z~0 := 26; {8808#true} is VALID [2020-07-18 00:37:43,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {8808#true} ~a25~0 := 0; {8808#true} is VALID [2020-07-18 00:37:43,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {8808#true} ~a11~0 := 0; {8808#true} is VALID [2020-07-18 00:37:43,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {8808#true} ~a28~0 := 7; {8808#true} is VALID [2020-07-18 00:37:43,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {8808#true} ~a19~0 := 1; {8808#true} is VALID [2020-07-18 00:37:43,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {8808#true} ~a21~0 := 1; {8808#true} is VALID [2020-07-18 00:37:43,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {8808#true} ~a17~0 := 8; {8808#true} is VALID [2020-07-18 00:37:43,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {8808#true} assume true; {8808#true} is VALID [2020-07-18 00:37:43,144 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8808#true} {8808#true} #1179#return; {8808#true} is VALID [2020-07-18 00:37:43,144 INFO L263 TraceCheckUtils]: 20: Hoare triple {8808#true} call #t~ret4 := main(); {8808#true} is VALID [2020-07-18 00:37:43,145 INFO L280 TraceCheckUtils]: 21: Hoare triple {8808#true} ~output~0 := -1; {8808#true} is VALID [2020-07-18 00:37:43,145 INFO L280 TraceCheckUtils]: 22: Hoare triple {8808#true} assume !false; {8808#true} is VALID [2020-07-18 00:37:43,145 INFO L280 TraceCheckUtils]: 23: Hoare triple {8808#true} havoc ~input~0; {8808#true} is VALID [2020-07-18 00:37:43,146 INFO L280 TraceCheckUtils]: 24: Hoare triple {8808#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8808#true} is VALID [2020-07-18 00:37:43,146 INFO L280 TraceCheckUtils]: 25: Hoare triple {8808#true} ~input~0 := #t~nondet2; {8808#true} is VALID [2020-07-18 00:37:43,147 INFO L280 TraceCheckUtils]: 26: Hoare triple {8808#true} havoc #t~nondet2; {8808#true} is VALID [2020-07-18 00:37:43,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {8808#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8808#true} is VALID [2020-07-18 00:37:43,148 INFO L263 TraceCheckUtils]: 28: Hoare triple {8808#true} call #t~ret3 := calculate_output(~input~0); {8839#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:37:43,149 INFO L280 TraceCheckUtils]: 29: Hoare triple {8839#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {8808#true} is VALID [2020-07-18 00:37:43,149 INFO L280 TraceCheckUtils]: 30: Hoare triple {8808#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {8808#true} is VALID [2020-07-18 00:37:43,152 INFO L280 TraceCheckUtils]: 31: Hoare triple {8808#true} ~a28~0 := 9; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,153 INFO L280 TraceCheckUtils]: 32: Hoare triple {8837#(= 9 ~a28~0)} ~a11~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {8837#(= 9 ~a28~0)} ~a25~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,155 INFO L280 TraceCheckUtils]: 34: Hoare triple {8837#(= 9 ~a28~0)} #res := -1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,155 INFO L280 TraceCheckUtils]: 35: Hoare triple {8837#(= 9 ~a28~0)} assume true; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,156 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8837#(= 9 ~a28~0)} {8808#true} #1183#return; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,157 INFO L280 TraceCheckUtils]: 37: Hoare triple {8837#(= 9 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {8837#(= 9 ~a28~0)} ~output~0 := #t~ret3; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,158 INFO L280 TraceCheckUtils]: 39: Hoare triple {8837#(= 9 ~a28~0)} havoc #t~ret3; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {8837#(= 9 ~a28~0)} assume !false; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,160 INFO L280 TraceCheckUtils]: 41: Hoare triple {8837#(= 9 ~a28~0)} havoc ~input~0; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,160 INFO L280 TraceCheckUtils]: 42: Hoare triple {8837#(= 9 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,167 INFO L280 TraceCheckUtils]: 43: Hoare triple {8837#(= 9 ~a28~0)} ~input~0 := #t~nondet2; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,167 INFO L280 TraceCheckUtils]: 44: Hoare triple {8837#(= 9 ~a28~0)} havoc #t~nondet2; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,168 INFO L280 TraceCheckUtils]: 45: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,169 INFO L263 TraceCheckUtils]: 46: Hoare triple {8837#(= 9 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,169 INFO L280 TraceCheckUtils]: 47: Hoare triple {8837#(= 9 ~a28~0)} ~input := #in~input; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,170 INFO L280 TraceCheckUtils]: 48: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,171 INFO L280 TraceCheckUtils]: 50: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,172 INFO L280 TraceCheckUtils]: 51: Hoare triple {8837#(= 9 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,172 INFO L280 TraceCheckUtils]: 52: Hoare triple {8837#(= 9 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,173 INFO L280 TraceCheckUtils]: 53: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,173 INFO L280 TraceCheckUtils]: 54: Hoare triple {8837#(= 9 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,176 INFO L280 TraceCheckUtils]: 59: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,177 INFO L280 TraceCheckUtils]: 60: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,177 INFO L280 TraceCheckUtils]: 61: Hoare triple {8837#(= 9 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,178 INFO L280 TraceCheckUtils]: 62: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,179 INFO L280 TraceCheckUtils]: 64: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,179 INFO L280 TraceCheckUtils]: 65: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,180 INFO L280 TraceCheckUtils]: 66: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,181 INFO L280 TraceCheckUtils]: 67: Hoare triple {8837#(= 9 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,183 INFO L280 TraceCheckUtils]: 69: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,185 INFO L280 TraceCheckUtils]: 70: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,186 INFO L280 TraceCheckUtils]: 71: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,186 INFO L280 TraceCheckUtils]: 72: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,187 INFO L280 TraceCheckUtils]: 73: Hoare triple {8837#(= 9 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,187 INFO L280 TraceCheckUtils]: 74: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,188 INFO L280 TraceCheckUtils]: 75: Hoare triple {8837#(= 9 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,189 INFO L280 TraceCheckUtils]: 76: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,189 INFO L280 TraceCheckUtils]: 77: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,190 INFO L280 TraceCheckUtils]: 78: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,191 INFO L280 TraceCheckUtils]: 79: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,191 INFO L280 TraceCheckUtils]: 80: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,192 INFO L280 TraceCheckUtils]: 81: Hoare triple {8837#(= 9 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,192 INFO L280 TraceCheckUtils]: 82: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,193 INFO L280 TraceCheckUtils]: 83: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,194 INFO L280 TraceCheckUtils]: 84: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,195 INFO L280 TraceCheckUtils]: 85: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,195 INFO L280 TraceCheckUtils]: 86: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,196 INFO L280 TraceCheckUtils]: 87: Hoare triple {8837#(= 9 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,197 INFO L280 TraceCheckUtils]: 88: Hoare triple {8837#(= 9 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,198 INFO L280 TraceCheckUtils]: 89: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,199 INFO L280 TraceCheckUtils]: 90: Hoare triple {8837#(= 9 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,199 INFO L280 TraceCheckUtils]: 91: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,201 INFO L280 TraceCheckUtils]: 92: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,203 INFO L280 TraceCheckUtils]: 93: Hoare triple {8837#(= 9 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,207 INFO L280 TraceCheckUtils]: 94: Hoare triple {8837#(= 9 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,210 INFO L280 TraceCheckUtils]: 95: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,210 INFO L280 TraceCheckUtils]: 96: Hoare triple {8837#(= 9 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,211 INFO L280 TraceCheckUtils]: 97: Hoare triple {8837#(= 9 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,211 INFO L280 TraceCheckUtils]: 98: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,212 INFO L280 TraceCheckUtils]: 99: Hoare triple {8837#(= 9 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,212 INFO L280 TraceCheckUtils]: 100: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,213 INFO L280 TraceCheckUtils]: 101: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,213 INFO L280 TraceCheckUtils]: 102: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,214 INFO L280 TraceCheckUtils]: 103: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,214 INFO L280 TraceCheckUtils]: 104: Hoare triple {8837#(= 9 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,215 INFO L280 TraceCheckUtils]: 105: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,217 INFO L280 TraceCheckUtils]: 106: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,218 INFO L280 TraceCheckUtils]: 107: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,219 INFO L280 TraceCheckUtils]: 108: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,219 INFO L280 TraceCheckUtils]: 109: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,220 INFO L280 TraceCheckUtils]: 110: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,221 INFO L280 TraceCheckUtils]: 111: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,221 INFO L280 TraceCheckUtils]: 112: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,222 INFO L280 TraceCheckUtils]: 113: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,223 INFO L280 TraceCheckUtils]: 114: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,224 INFO L280 TraceCheckUtils]: 115: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,226 INFO L280 TraceCheckUtils]: 116: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,233 INFO L280 TraceCheckUtils]: 117: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,234 INFO L280 TraceCheckUtils]: 118: Hoare triple {8837#(= 9 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,235 INFO L280 TraceCheckUtils]: 119: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,236 INFO L280 TraceCheckUtils]: 120: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,236 INFO L280 TraceCheckUtils]: 121: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,237 INFO L280 TraceCheckUtils]: 122: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,243 INFO L280 TraceCheckUtils]: 123: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,244 INFO L280 TraceCheckUtils]: 124: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,245 INFO L280 TraceCheckUtils]: 125: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,246 INFO L280 TraceCheckUtils]: 126: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,249 INFO L280 TraceCheckUtils]: 127: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,250 INFO L280 TraceCheckUtils]: 128: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,251 INFO L280 TraceCheckUtils]: 129: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,251 INFO L280 TraceCheckUtils]: 130: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 00:37:43,252 INFO L280 TraceCheckUtils]: 131: Hoare triple {8837#(= 9 ~a28~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {8809#false} is VALID [2020-07-18 00:37:43,252 INFO L280 TraceCheckUtils]: 132: Hoare triple {8809#false} assume !false; {8809#false} is VALID [2020-07-18 00:37:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:37:43,285 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:37:43,285 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1049983089] [2020-07-18 00:37:43,286 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:37:43,286 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:37:43,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503652501] [2020-07-18 00:37:43,287 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-18 00:37:43,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:37:43,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:37:43,492 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:43,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:37:43,492 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:37:43,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:37:43,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:37:43,494 INFO L87 Difference]: Start difference. First operand 1075 states and 1358 transitions. Second operand 5 states. [2020-07-18 00:38:00,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:00,767 INFO L93 Difference]: Finished difference Result 2801 states and 3688 transitions. [2020-07-18 00:38:00,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:38:00,768 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-18 00:38:00,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:38:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1366 transitions. [2020-07-18 00:38:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1366 transitions. [2020-07-18 00:38:00,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1366 transitions. [2020-07-18 00:38:02,706 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1366 edges. 1366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:02,863 INFO L225 Difference]: With dead ends: 2801 [2020-07-18 00:38:02,863 INFO L226 Difference]: Without dead ends: 1748 [2020-07-18 00:38:02,868 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:38:02,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2020-07-18 00:38:14,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1686. [2020-07-18 00:38:14,309 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:38:14,309 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1748 states. Second operand 1686 states. [2020-07-18 00:38:14,309 INFO L74 IsIncluded]: Start isIncluded. First operand 1748 states. Second operand 1686 states. [2020-07-18 00:38:14,309 INFO L87 Difference]: Start difference. First operand 1748 states. Second operand 1686 states. [2020-07-18 00:38:14,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:14,485 INFO L93 Difference]: Finished difference Result 1748 states and 2165 transitions. [2020-07-18 00:38:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2165 transitions. [2020-07-18 00:38:14,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:14,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:14,505 INFO L74 IsIncluded]: Start isIncluded. First operand 1686 states. Second operand 1748 states. [2020-07-18 00:38:14,505 INFO L87 Difference]: Start difference. First operand 1686 states. Second operand 1748 states. [2020-07-18 00:38:14,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:14,709 INFO L93 Difference]: Finished difference Result 1748 states and 2165 transitions. [2020-07-18 00:38:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2165 transitions. [2020-07-18 00:38:14,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:14,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:14,717 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:38:14,717 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:38:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1686 states. [2020-07-18 00:38:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 2083 transitions. [2020-07-18 00:38:14,868 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 2083 transitions. Word has length 133 [2020-07-18 00:38:14,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:38:14,869 INFO L479 AbstractCegarLoop]: Abstraction has 1686 states and 2083 transitions. [2020-07-18 00:38:14,869 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:38:14,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1686 states and 2083 transitions. [2020-07-18 00:38:18,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2083 edges. 2083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2083 transitions. [2020-07-18 00:38:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-18 00:38:18,867 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:38:18,868 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-18 00:38:18,868 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:38:18,868 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:38:18,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:38:18,869 INFO L82 PathProgramCache]: Analyzing trace with hash -2051843805, now seen corresponding path program 1 times [2020-07-18 00:38:18,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:38:18,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [728758805] [2020-07-18 00:38:18,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:38:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:19,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:19,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {21351#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21315#true} is VALID [2020-07-18 00:38:19,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {21315#true} ~e~0 := 5; {21315#true} is VALID [2020-07-18 00:38:19,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {21315#true} ~d~0 := 4; {21315#true} is VALID [2020-07-18 00:38:19,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {21315#true} ~f~0 := 6; {21315#true} is VALID [2020-07-18 00:38:19,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {21315#true} ~c~0 := 3; {21315#true} is VALID [2020-07-18 00:38:19,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {21315#true} ~u~0 := 21; {21315#true} is VALID [2020-07-18 00:38:19,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {21315#true} ~v~0 := 22; {21315#true} is VALID [2020-07-18 00:38:19,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {21315#true} ~w~0 := 23; {21315#true} is VALID [2020-07-18 00:38:19,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {21315#true} ~x~0 := 24; {21315#true} is VALID [2020-07-18 00:38:19,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {21315#true} ~y~0 := 25; {21315#true} is VALID [2020-07-18 00:38:19,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {21315#true} ~z~0 := 26; {21315#true} is VALID [2020-07-18 00:38:19,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {21315#true} ~a25~0 := 0; {21315#true} is VALID [2020-07-18 00:38:19,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {21315#true} ~a11~0 := 0; {21315#true} is VALID [2020-07-18 00:38:19,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {21315#true} ~a28~0 := 7; {21315#true} is VALID [2020-07-18 00:38:19,096 INFO L280 TraceCheckUtils]: 14: Hoare triple {21315#true} ~a19~0 := 1; {21315#true} is VALID [2020-07-18 00:38:19,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {21315#true} ~a21~0 := 1; {21315#true} is VALID [2020-07-18 00:38:19,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {21315#true} ~a17~0 := 8; {21315#true} is VALID [2020-07-18 00:38:19,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {21315#true} assume true; {21315#true} is VALID [2020-07-18 00:38:19,097 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21315#true} {21315#true} #1179#return; {21315#true} is VALID [2020-07-18 00:38:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:19,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {21352#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21315#true} is VALID [2020-07-18 00:38:19,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {21315#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 00:38:19,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {21315#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21315#true} is VALID [2020-07-18 00:38:19,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {21315#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21315#true} is VALID [2020-07-18 00:38:19,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {21315#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 00:38:19,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {21315#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21315#true} is VALID [2020-07-18 00:38:19,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {21315#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21315#true} is VALID [2020-07-18 00:38:19,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {21315#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {21350#(not (= 1 ~a19~0))} ~a28~0 := 7; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {21350#(not (= 1 ~a19~0))} ~a11~0 := 1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {21350#(not (= 1 ~a19~0))} ~a25~0 := 0; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {21350#(not (= 1 ~a19~0))} #res := -1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {21350#(not (= 1 ~a19~0))} assume true; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,136 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21350#(not (= 1 ~a19~0))} {21315#true} #1183#return; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {21315#true} call ULTIMATE.init(); {21351#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:38:19,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {21351#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21315#true} is VALID [2020-07-18 00:38:19,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {21315#true} ~e~0 := 5; {21315#true} is VALID [2020-07-18 00:38:19,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {21315#true} ~d~0 := 4; {21315#true} is VALID [2020-07-18 00:38:19,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {21315#true} ~f~0 := 6; {21315#true} is VALID [2020-07-18 00:38:19,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {21315#true} ~c~0 := 3; {21315#true} is VALID [2020-07-18 00:38:19,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {21315#true} ~u~0 := 21; {21315#true} is VALID [2020-07-18 00:38:19,140 INFO L280 TraceCheckUtils]: 7: Hoare triple {21315#true} ~v~0 := 22; {21315#true} is VALID [2020-07-18 00:38:19,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {21315#true} ~w~0 := 23; {21315#true} is VALID [2020-07-18 00:38:19,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {21315#true} ~x~0 := 24; {21315#true} is VALID [2020-07-18 00:38:19,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {21315#true} ~y~0 := 25; {21315#true} is VALID [2020-07-18 00:38:19,141 INFO L280 TraceCheckUtils]: 11: Hoare triple {21315#true} ~z~0 := 26; {21315#true} is VALID [2020-07-18 00:38:19,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {21315#true} ~a25~0 := 0; {21315#true} is VALID [2020-07-18 00:38:19,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {21315#true} ~a11~0 := 0; {21315#true} is VALID [2020-07-18 00:38:19,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {21315#true} ~a28~0 := 7; {21315#true} is VALID [2020-07-18 00:38:19,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {21315#true} ~a19~0 := 1; {21315#true} is VALID [2020-07-18 00:38:19,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {21315#true} ~a21~0 := 1; {21315#true} is VALID [2020-07-18 00:38:19,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {21315#true} ~a17~0 := 8; {21315#true} is VALID [2020-07-18 00:38:19,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {21315#true} assume true; {21315#true} is VALID [2020-07-18 00:38:19,143 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21315#true} {21315#true} #1179#return; {21315#true} is VALID [2020-07-18 00:38:19,143 INFO L263 TraceCheckUtils]: 20: Hoare triple {21315#true} call #t~ret4 := main(); {21315#true} is VALID [2020-07-18 00:38:19,144 INFO L280 TraceCheckUtils]: 21: Hoare triple {21315#true} ~output~0 := -1; {21315#true} is VALID [2020-07-18 00:38:19,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {21315#true} assume !false; {21315#true} is VALID [2020-07-18 00:38:19,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {21315#true} havoc ~input~0; {21315#true} is VALID [2020-07-18 00:38:19,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {21315#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21315#true} is VALID [2020-07-18 00:38:19,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {21315#true} ~input~0 := #t~nondet2; {21315#true} is VALID [2020-07-18 00:38:19,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {21315#true} havoc #t~nondet2; {21315#true} is VALID [2020-07-18 00:38:19,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {21315#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21315#true} is VALID [2020-07-18 00:38:19,147 INFO L263 TraceCheckUtils]: 28: Hoare triple {21315#true} call #t~ret3 := calculate_output(~input~0); {21352#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:38:19,147 INFO L280 TraceCheckUtils]: 29: Hoare triple {21352#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21315#true} is VALID [2020-07-18 00:38:19,147 INFO L280 TraceCheckUtils]: 30: Hoare triple {21315#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 00:38:19,147 INFO L280 TraceCheckUtils]: 31: Hoare triple {21315#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21315#true} is VALID [2020-07-18 00:38:19,148 INFO L280 TraceCheckUtils]: 32: Hoare triple {21315#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21315#true} is VALID [2020-07-18 00:38:19,148 INFO L280 TraceCheckUtils]: 33: Hoare triple {21315#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 00:38:19,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {21315#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21315#true} is VALID [2020-07-18 00:38:19,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {21315#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21315#true} is VALID [2020-07-18 00:38:19,149 INFO L280 TraceCheckUtils]: 36: Hoare triple {21315#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,150 INFO L280 TraceCheckUtils]: 37: Hoare triple {21350#(not (= 1 ~a19~0))} ~a28~0 := 7; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {21350#(not (= 1 ~a19~0))} ~a11~0 := 1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,151 INFO L280 TraceCheckUtils]: 39: Hoare triple {21350#(not (= 1 ~a19~0))} ~a25~0 := 0; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,151 INFO L280 TraceCheckUtils]: 40: Hoare triple {21350#(not (= 1 ~a19~0))} #res := -1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,152 INFO L280 TraceCheckUtils]: 41: Hoare triple {21350#(not (= 1 ~a19~0))} assume true; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,153 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21350#(not (= 1 ~a19~0))} {21315#true} #1183#return; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,153 INFO L280 TraceCheckUtils]: 43: Hoare triple {21350#(not (= 1 ~a19~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {21350#(not (= 1 ~a19~0))} ~output~0 := #t~ret3; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,155 INFO L280 TraceCheckUtils]: 45: Hoare triple {21350#(not (= 1 ~a19~0))} havoc #t~ret3; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,155 INFO L280 TraceCheckUtils]: 46: Hoare triple {21350#(not (= 1 ~a19~0))} assume !false; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,156 INFO L280 TraceCheckUtils]: 47: Hoare triple {21350#(not (= 1 ~a19~0))} havoc ~input~0; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,157 INFO L280 TraceCheckUtils]: 48: Hoare triple {21350#(not (= 1 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,157 INFO L280 TraceCheckUtils]: 49: Hoare triple {21350#(not (= 1 ~a19~0))} ~input~0 := #t~nondet2; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,158 INFO L280 TraceCheckUtils]: 50: Hoare triple {21350#(not (= 1 ~a19~0))} havoc #t~nondet2; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,159 INFO L263 TraceCheckUtils]: 52: Hoare triple {21350#(not (= 1 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,160 INFO L280 TraceCheckUtils]: 53: Hoare triple {21350#(not (= 1 ~a19~0))} ~input := #in~input; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,161 INFO L280 TraceCheckUtils]: 54: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,161 INFO L280 TraceCheckUtils]: 55: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,162 INFO L280 TraceCheckUtils]: 56: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,162 INFO L280 TraceCheckUtils]: 57: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,163 INFO L280 TraceCheckUtils]: 58: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,164 INFO L280 TraceCheckUtils]: 59: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,164 INFO L280 TraceCheckUtils]: 60: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,165 INFO L280 TraceCheckUtils]: 61: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,165 INFO L280 TraceCheckUtils]: 62: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,166 INFO L280 TraceCheckUtils]: 63: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,167 INFO L280 TraceCheckUtils]: 64: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,167 INFO L280 TraceCheckUtils]: 65: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,168 INFO L280 TraceCheckUtils]: 66: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,169 INFO L280 TraceCheckUtils]: 67: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,169 INFO L280 TraceCheckUtils]: 68: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,170 INFO L280 TraceCheckUtils]: 69: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,170 INFO L280 TraceCheckUtils]: 70: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,171 INFO L280 TraceCheckUtils]: 71: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,172 INFO L280 TraceCheckUtils]: 72: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,172 INFO L280 TraceCheckUtils]: 73: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,173 INFO L280 TraceCheckUtils]: 74: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,173 INFO L280 TraceCheckUtils]: 75: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,174 INFO L280 TraceCheckUtils]: 76: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,175 INFO L280 TraceCheckUtils]: 77: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,175 INFO L280 TraceCheckUtils]: 78: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,176 INFO L280 TraceCheckUtils]: 79: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,177 INFO L280 TraceCheckUtils]: 80: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,177 INFO L280 TraceCheckUtils]: 81: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,178 INFO L280 TraceCheckUtils]: 82: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,179 INFO L280 TraceCheckUtils]: 83: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,179 INFO L280 TraceCheckUtils]: 84: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,180 INFO L280 TraceCheckUtils]: 85: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,180 INFO L280 TraceCheckUtils]: 86: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,181 INFO L280 TraceCheckUtils]: 87: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,182 INFO L280 TraceCheckUtils]: 88: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,182 INFO L280 TraceCheckUtils]: 89: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,183 INFO L280 TraceCheckUtils]: 90: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,184 INFO L280 TraceCheckUtils]: 91: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,184 INFO L280 TraceCheckUtils]: 92: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,185 INFO L280 TraceCheckUtils]: 93: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,185 INFO L280 TraceCheckUtils]: 94: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,186 INFO L280 TraceCheckUtils]: 95: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,187 INFO L280 TraceCheckUtils]: 96: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,187 INFO L280 TraceCheckUtils]: 97: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,188 INFO L280 TraceCheckUtils]: 98: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,188 INFO L280 TraceCheckUtils]: 99: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,189 INFO L280 TraceCheckUtils]: 100: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,190 INFO L280 TraceCheckUtils]: 102: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,191 INFO L280 TraceCheckUtils]: 103: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,191 INFO L280 TraceCheckUtils]: 104: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,192 INFO L280 TraceCheckUtils]: 105: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,192 INFO L280 TraceCheckUtils]: 106: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,193 INFO L280 TraceCheckUtils]: 107: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,194 INFO L280 TraceCheckUtils]: 108: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,194 INFO L280 TraceCheckUtils]: 109: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,195 INFO L280 TraceCheckUtils]: 110: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,195 INFO L280 TraceCheckUtils]: 111: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,196 INFO L280 TraceCheckUtils]: 112: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,197 INFO L280 TraceCheckUtils]: 113: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,197 INFO L280 TraceCheckUtils]: 114: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,198 INFO L280 TraceCheckUtils]: 115: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,198 INFO L280 TraceCheckUtils]: 116: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,199 INFO L280 TraceCheckUtils]: 117: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,200 INFO L280 TraceCheckUtils]: 118: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,200 INFO L280 TraceCheckUtils]: 119: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,201 INFO L280 TraceCheckUtils]: 120: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,202 INFO L280 TraceCheckUtils]: 121: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,202 INFO L280 TraceCheckUtils]: 122: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,203 INFO L280 TraceCheckUtils]: 123: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,203 INFO L280 TraceCheckUtils]: 124: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,204 INFO L280 TraceCheckUtils]: 125: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,204 INFO L280 TraceCheckUtils]: 126: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,205 INFO L280 TraceCheckUtils]: 127: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,206 INFO L280 TraceCheckUtils]: 128: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,206 INFO L280 TraceCheckUtils]: 129: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,207 INFO L280 TraceCheckUtils]: 130: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,208 INFO L280 TraceCheckUtils]: 131: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,208 INFO L280 TraceCheckUtils]: 132: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,209 INFO L280 TraceCheckUtils]: 133: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,209 INFO L280 TraceCheckUtils]: 134: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,210 INFO L280 TraceCheckUtils]: 135: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,211 INFO L280 TraceCheckUtils]: 136: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:38:19,211 INFO L280 TraceCheckUtils]: 137: Hoare triple {21350#(not (= 1 ~a19~0))} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {21316#false} is VALID [2020-07-18 00:38:19,211 INFO L280 TraceCheckUtils]: 138: Hoare triple {21316#false} assume !false; {21316#false} is VALID [2020-07-18 00:38:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:38:19,233 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:38:19,234 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [728758805] [2020-07-18 00:38:19,234 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:38:19,234 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:38:19,234 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661117711] [2020-07-18 00:38:19,235 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:38:19,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:38:19,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:38:19,442 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:19,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:38:19,443 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:38:19,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:38:19,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:38:19,444 INFO L87 Difference]: Start difference. First operand 1686 states and 2083 transitions. Second operand 5 states. [2020-07-18 00:38:46,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:46,500 INFO L93 Difference]: Finished difference Result 4457 states and 5744 transitions. [2020-07-18 00:38:46,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:38:46,501 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:38:46,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:38:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1342 transitions. [2020-07-18 00:38:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1342 transitions. [2020-07-18 00:38:46,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1342 transitions. [2020-07-18 00:38:48,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1342 edges. 1342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:48,747 INFO L225 Difference]: With dead ends: 4457 [2020-07-18 00:38:48,748 INFO L226 Difference]: Without dead ends: 2793 [2020-07-18 00:38:48,755 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:38:48,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2793 states. [2020-07-18 00:39:10,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2793 to 2750. [2020-07-18 00:39:10,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:39:10,394 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2793 states. Second operand 2750 states. [2020-07-18 00:39:10,394 INFO L74 IsIncluded]: Start isIncluded. First operand 2793 states. Second operand 2750 states. [2020-07-18 00:39:10,395 INFO L87 Difference]: Start difference. First operand 2793 states. Second operand 2750 states. [2020-07-18 00:39:10,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:39:10,812 INFO L93 Difference]: Finished difference Result 2793 states and 3422 transitions. [2020-07-18 00:39:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 3422 transitions. [2020-07-18 00:39:10,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:39:10,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:39:10,823 INFO L74 IsIncluded]: Start isIncluded. First operand 2750 states. Second operand 2793 states. [2020-07-18 00:39:10,823 INFO L87 Difference]: Start difference. First operand 2750 states. Second operand 2793 states. [2020-07-18 00:39:11,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:39:11,159 INFO L93 Difference]: Finished difference Result 2793 states and 3422 transitions. [2020-07-18 00:39:11,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 3422 transitions. [2020-07-18 00:39:11,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:39:11,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:39:11,167 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:39:11,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:39:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2750 states. [2020-07-18 00:39:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 2750 states and 3336 transitions. [2020-07-18 00:39:11,639 INFO L78 Accepts]: Start accepts. Automaton has 2750 states and 3336 transitions. Word has length 139 [2020-07-18 00:39:11,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:39:11,640 INFO L479 AbstractCegarLoop]: Abstraction has 2750 states and 3336 transitions. [2020-07-18 00:39:11,640 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:39:11,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2750 states and 3336 transitions. [2020-07-18 00:39:18,443 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3336 edges. 3336 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:39:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 3336 transitions. [2020-07-18 00:39:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-18 00:39:18,452 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:39:18,452 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:39:18,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:39:18,453 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:39:18,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:39:18,453 INFO L82 PathProgramCache]: Analyzing trace with hash 1971221326, now seen corresponding path program 1 times [2020-07-18 00:39:18,453 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:39:18,453 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [51208389] [2020-07-18 00:39:18,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:39:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:39:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:39:18,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {41405#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {41358#true} is VALID [2020-07-18 00:39:18,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {41358#true} ~e~0 := 5; {41358#true} is VALID [2020-07-18 00:39:18,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {41358#true} ~d~0 := 4; {41358#true} is VALID [2020-07-18 00:39:18,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {41358#true} ~f~0 := 6; {41358#true} is VALID [2020-07-18 00:39:18,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {41358#true} ~c~0 := 3; {41358#true} is VALID [2020-07-18 00:39:18,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {41358#true} ~u~0 := 21; {41358#true} is VALID [2020-07-18 00:39:18,695 INFO L280 TraceCheckUtils]: 6: Hoare triple {41358#true} ~v~0 := 22; {41358#true} is VALID [2020-07-18 00:39:18,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {41358#true} ~w~0 := 23; {41358#true} is VALID [2020-07-18 00:39:18,695 INFO L280 TraceCheckUtils]: 8: Hoare triple {41358#true} ~x~0 := 24; {41358#true} is VALID [2020-07-18 00:39:18,696 INFO L280 TraceCheckUtils]: 9: Hoare triple {41358#true} ~y~0 := 25; {41358#true} is VALID [2020-07-18 00:39:18,696 INFO L280 TraceCheckUtils]: 10: Hoare triple {41358#true} ~z~0 := 26; {41358#true} is VALID [2020-07-18 00:39:18,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {41358#true} ~a25~0 := 0; {41358#true} is VALID [2020-07-18 00:39:18,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {41358#true} ~a11~0 := 0; {41358#true} is VALID [2020-07-18 00:39:18,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {41358#true} ~a28~0 := 7; {41358#true} is VALID [2020-07-18 00:39:18,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {41358#true} ~a19~0 := 1; {41358#true} is VALID [2020-07-18 00:39:18,697 INFO L280 TraceCheckUtils]: 15: Hoare triple {41358#true} ~a21~0 := 1; {41358#true} is VALID [2020-07-18 00:39:18,697 INFO L280 TraceCheckUtils]: 16: Hoare triple {41358#true} ~a17~0 := 8; {41358#true} is VALID [2020-07-18 00:39:18,697 INFO L280 TraceCheckUtils]: 17: Hoare triple {41358#true} assume true; {41358#true} is VALID [2020-07-18 00:39:18,700 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41358#true} {41358#true} #1179#return; {41358#true} is VALID [2020-07-18 00:39:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:39:18,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {41406#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {41358#true} is VALID [2020-07-18 00:39:18,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {41358#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {41358#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {41358#true} is VALID [2020-07-18 00:39:18,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {41358#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {41358#true} is VALID [2020-07-18 00:39:18,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {41358#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {41358#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {41358#true} is VALID [2020-07-18 00:39:18,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {41358#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {41358#true} is VALID [2020-07-18 00:39:18,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {41358#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41358#true} is VALID [2020-07-18 00:39:18,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {41358#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {41358#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {41358#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,747 INFO L280 TraceCheckUtils]: 11: Hoare triple {41358#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {41358#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {41358#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {41358#true} is VALID [2020-07-18 00:39:18,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {41358#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {41358#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,752 INFO L280 TraceCheckUtils]: 16: Hoare triple {41358#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {41358#true} assume 8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input; {41358#true} is VALID [2020-07-18 00:39:18,753 INFO L280 TraceCheckUtils]: 18: Hoare triple {41358#true} ~a28~0 := 10; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,753 INFO L280 TraceCheckUtils]: 19: Hoare triple {41404#(= 10 ~a28~0)} ~a19~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,754 INFO L280 TraceCheckUtils]: 20: Hoare triple {41404#(= 10 ~a28~0)} ~a11~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,755 INFO L280 TraceCheckUtils]: 21: Hoare triple {41404#(= 10 ~a28~0)} ~a25~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,755 INFO L280 TraceCheckUtils]: 22: Hoare triple {41404#(= 10 ~a28~0)} #res := -1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {41404#(= 10 ~a28~0)} assume true; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,757 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41404#(= 10 ~a28~0)} {41358#true} #1183#return; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,759 INFO L263 TraceCheckUtils]: 0: Hoare triple {41358#true} call ULTIMATE.init(); {41405#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:39:18,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {41405#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {41358#true} is VALID [2020-07-18 00:39:18,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {41358#true} ~e~0 := 5; {41358#true} is VALID [2020-07-18 00:39:18,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {41358#true} ~d~0 := 4; {41358#true} is VALID [2020-07-18 00:39:18,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {41358#true} ~f~0 := 6; {41358#true} is VALID [2020-07-18 00:39:18,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {41358#true} ~c~0 := 3; {41358#true} is VALID [2020-07-18 00:39:18,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {41358#true} ~u~0 := 21; {41358#true} is VALID [2020-07-18 00:39:18,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {41358#true} ~v~0 := 22; {41358#true} is VALID [2020-07-18 00:39:18,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {41358#true} ~w~0 := 23; {41358#true} is VALID [2020-07-18 00:39:18,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {41358#true} ~x~0 := 24; {41358#true} is VALID [2020-07-18 00:39:18,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {41358#true} ~y~0 := 25; {41358#true} is VALID [2020-07-18 00:39:18,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {41358#true} ~z~0 := 26; {41358#true} is VALID [2020-07-18 00:39:18,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {41358#true} ~a25~0 := 0; {41358#true} is VALID [2020-07-18 00:39:18,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {41358#true} ~a11~0 := 0; {41358#true} is VALID [2020-07-18 00:39:18,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {41358#true} ~a28~0 := 7; {41358#true} is VALID [2020-07-18 00:39:18,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {41358#true} ~a19~0 := 1; {41358#true} is VALID [2020-07-18 00:39:18,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {41358#true} ~a21~0 := 1; {41358#true} is VALID [2020-07-18 00:39:18,772 INFO L280 TraceCheckUtils]: 17: Hoare triple {41358#true} ~a17~0 := 8; {41358#true} is VALID [2020-07-18 00:39:18,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {41358#true} assume true; {41358#true} is VALID [2020-07-18 00:39:18,772 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41358#true} {41358#true} #1179#return; {41358#true} is VALID [2020-07-18 00:39:18,772 INFO L263 TraceCheckUtils]: 20: Hoare triple {41358#true} call #t~ret4 := main(); {41358#true} is VALID [2020-07-18 00:39:18,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {41358#true} ~output~0 := -1; {41358#true} is VALID [2020-07-18 00:39:18,773 INFO L280 TraceCheckUtils]: 22: Hoare triple {41358#true} assume !false; {41358#true} is VALID [2020-07-18 00:39:18,773 INFO L280 TraceCheckUtils]: 23: Hoare triple {41358#true} havoc ~input~0; {41358#true} is VALID [2020-07-18 00:39:18,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {41358#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41358#true} is VALID [2020-07-18 00:39:18,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {41358#true} ~input~0 := #t~nondet2; {41358#true} is VALID [2020-07-18 00:39:18,774 INFO L280 TraceCheckUtils]: 26: Hoare triple {41358#true} havoc #t~nondet2; {41358#true} is VALID [2020-07-18 00:39:18,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {41358#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41358#true} is VALID [2020-07-18 00:39:18,782 INFO L263 TraceCheckUtils]: 28: Hoare triple {41358#true} call #t~ret3 := calculate_output(~input~0); {41406#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:39:18,783 INFO L280 TraceCheckUtils]: 29: Hoare triple {41406#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {41358#true} is VALID [2020-07-18 00:39:18,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {41358#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {41358#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {41358#true} is VALID [2020-07-18 00:39:18,783 INFO L280 TraceCheckUtils]: 32: Hoare triple {41358#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {41358#true} is VALID [2020-07-18 00:39:18,784 INFO L280 TraceCheckUtils]: 33: Hoare triple {41358#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,784 INFO L280 TraceCheckUtils]: 34: Hoare triple {41358#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {41358#true} is VALID [2020-07-18 00:39:18,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {41358#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {41358#true} is VALID [2020-07-18 00:39:18,784 INFO L280 TraceCheckUtils]: 36: Hoare triple {41358#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41358#true} is VALID [2020-07-18 00:39:18,784 INFO L280 TraceCheckUtils]: 37: Hoare triple {41358#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,785 INFO L280 TraceCheckUtils]: 38: Hoare triple {41358#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,785 INFO L280 TraceCheckUtils]: 39: Hoare triple {41358#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,785 INFO L280 TraceCheckUtils]: 40: Hoare triple {41358#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {41358#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 00:39:18,785 INFO L280 TraceCheckUtils]: 42: Hoare triple {41358#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {41358#true} is VALID [2020-07-18 00:39:18,786 INFO L280 TraceCheckUtils]: 43: Hoare triple {41358#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,786 INFO L280 TraceCheckUtils]: 44: Hoare triple {41358#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,786 INFO L280 TraceCheckUtils]: 45: Hoare triple {41358#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 00:39:18,786 INFO L280 TraceCheckUtils]: 46: Hoare triple {41358#true} assume 8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input; {41358#true} is VALID [2020-07-18 00:39:18,787 INFO L280 TraceCheckUtils]: 47: Hoare triple {41358#true} ~a28~0 := 10; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,787 INFO L280 TraceCheckUtils]: 48: Hoare triple {41404#(= 10 ~a28~0)} ~a19~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,788 INFO L280 TraceCheckUtils]: 49: Hoare triple {41404#(= 10 ~a28~0)} ~a11~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,789 INFO L280 TraceCheckUtils]: 50: Hoare triple {41404#(= 10 ~a28~0)} ~a25~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,789 INFO L280 TraceCheckUtils]: 51: Hoare triple {41404#(= 10 ~a28~0)} #res := -1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,790 INFO L280 TraceCheckUtils]: 52: Hoare triple {41404#(= 10 ~a28~0)} assume true; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,791 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {41404#(= 10 ~a28~0)} {41358#true} #1183#return; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,791 INFO L280 TraceCheckUtils]: 54: Hoare triple {41404#(= 10 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,792 INFO L280 TraceCheckUtils]: 55: Hoare triple {41404#(= 10 ~a28~0)} ~output~0 := #t~ret3; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,792 INFO L280 TraceCheckUtils]: 56: Hoare triple {41404#(= 10 ~a28~0)} havoc #t~ret3; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {41404#(= 10 ~a28~0)} assume !false; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,794 INFO L280 TraceCheckUtils]: 58: Hoare triple {41404#(= 10 ~a28~0)} havoc ~input~0; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,794 INFO L280 TraceCheckUtils]: 59: Hoare triple {41404#(= 10 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,795 INFO L280 TraceCheckUtils]: 60: Hoare triple {41404#(= 10 ~a28~0)} ~input~0 := #t~nondet2; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,796 INFO L280 TraceCheckUtils]: 61: Hoare triple {41404#(= 10 ~a28~0)} havoc #t~nondet2; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,796 INFO L280 TraceCheckUtils]: 62: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,797 INFO L263 TraceCheckUtils]: 63: Hoare triple {41404#(= 10 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,798 INFO L280 TraceCheckUtils]: 64: Hoare triple {41404#(= 10 ~a28~0)} ~input := #in~input; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,799 INFO L280 TraceCheckUtils]: 65: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,799 INFO L280 TraceCheckUtils]: 66: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,800 INFO L280 TraceCheckUtils]: 67: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,801 INFO L280 TraceCheckUtils]: 68: Hoare triple {41404#(= 10 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,801 INFO L280 TraceCheckUtils]: 69: Hoare triple {41404#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,802 INFO L280 TraceCheckUtils]: 70: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,802 INFO L280 TraceCheckUtils]: 71: Hoare triple {41404#(= 10 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,803 INFO L280 TraceCheckUtils]: 72: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,804 INFO L280 TraceCheckUtils]: 73: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,804 INFO L280 TraceCheckUtils]: 74: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,805 INFO L280 TraceCheckUtils]: 75: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,806 INFO L280 TraceCheckUtils]: 76: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,806 INFO L280 TraceCheckUtils]: 77: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,807 INFO L280 TraceCheckUtils]: 78: Hoare triple {41404#(= 10 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,807 INFO L280 TraceCheckUtils]: 79: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,808 INFO L280 TraceCheckUtils]: 80: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,809 INFO L280 TraceCheckUtils]: 81: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,809 INFO L280 TraceCheckUtils]: 82: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,810 INFO L280 TraceCheckUtils]: 83: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,811 INFO L280 TraceCheckUtils]: 84: Hoare triple {41404#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,811 INFO L280 TraceCheckUtils]: 85: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,812 INFO L280 TraceCheckUtils]: 86: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,812 INFO L280 TraceCheckUtils]: 87: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,813 INFO L280 TraceCheckUtils]: 88: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,813 INFO L280 TraceCheckUtils]: 89: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,814 INFO L280 TraceCheckUtils]: 90: Hoare triple {41404#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,815 INFO L280 TraceCheckUtils]: 91: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,815 INFO L280 TraceCheckUtils]: 92: Hoare triple {41404#(= 10 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,816 INFO L280 TraceCheckUtils]: 93: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,816 INFO L280 TraceCheckUtils]: 94: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,817 INFO L280 TraceCheckUtils]: 95: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,817 INFO L280 TraceCheckUtils]: 96: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,818 INFO L280 TraceCheckUtils]: 97: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,818 INFO L280 TraceCheckUtils]: 98: Hoare triple {41404#(= 10 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,819 INFO L280 TraceCheckUtils]: 99: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,819 INFO L280 TraceCheckUtils]: 100: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,820 INFO L280 TraceCheckUtils]: 101: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,821 INFO L280 TraceCheckUtils]: 102: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,821 INFO L280 TraceCheckUtils]: 103: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,822 INFO L280 TraceCheckUtils]: 104: Hoare triple {41404#(= 10 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,822 INFO L280 TraceCheckUtils]: 105: Hoare triple {41404#(= 10 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,823 INFO L280 TraceCheckUtils]: 106: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,823 INFO L280 TraceCheckUtils]: 107: Hoare triple {41404#(= 10 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,824 INFO L280 TraceCheckUtils]: 108: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,825 INFO L280 TraceCheckUtils]: 109: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,825 INFO L280 TraceCheckUtils]: 110: Hoare triple {41404#(= 10 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,826 INFO L280 TraceCheckUtils]: 111: Hoare triple {41404#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,826 INFO L280 TraceCheckUtils]: 112: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,827 INFO L280 TraceCheckUtils]: 113: Hoare triple {41404#(= 10 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,828 INFO L280 TraceCheckUtils]: 114: Hoare triple {41404#(= 10 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,828 INFO L280 TraceCheckUtils]: 115: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,829 INFO L280 TraceCheckUtils]: 116: Hoare triple {41404#(= 10 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,829 INFO L280 TraceCheckUtils]: 117: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,830 INFO L280 TraceCheckUtils]: 118: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,831 INFO L280 TraceCheckUtils]: 119: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,831 INFO L280 TraceCheckUtils]: 120: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,832 INFO L280 TraceCheckUtils]: 121: Hoare triple {41404#(= 10 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,832 INFO L280 TraceCheckUtils]: 122: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,833 INFO L280 TraceCheckUtils]: 123: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,833 INFO L280 TraceCheckUtils]: 124: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,834 INFO L280 TraceCheckUtils]: 125: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,835 INFO L280 TraceCheckUtils]: 126: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,835 INFO L280 TraceCheckUtils]: 127: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,836 INFO L280 TraceCheckUtils]: 128: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,837 INFO L280 TraceCheckUtils]: 129: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,837 INFO L280 TraceCheckUtils]: 130: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,838 INFO L280 TraceCheckUtils]: 131: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,838 INFO L280 TraceCheckUtils]: 132: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,839 INFO L280 TraceCheckUtils]: 133: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,840 INFO L280 TraceCheckUtils]: 134: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,841 INFO L280 TraceCheckUtils]: 135: Hoare triple {41404#(= 10 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,842 INFO L280 TraceCheckUtils]: 136: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,842 INFO L280 TraceCheckUtils]: 137: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,843 INFO L280 TraceCheckUtils]: 138: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,843 INFO L280 TraceCheckUtils]: 139: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,844 INFO L280 TraceCheckUtils]: 140: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,845 INFO L280 TraceCheckUtils]: 141: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,846 INFO L280 TraceCheckUtils]: 142: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,846 INFO L280 TraceCheckUtils]: 143: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,865 INFO L280 TraceCheckUtils]: 144: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,866 INFO L280 TraceCheckUtils]: 145: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,866 INFO L280 TraceCheckUtils]: 146: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,867 INFO L280 TraceCheckUtils]: 147: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 00:39:18,868 INFO L280 TraceCheckUtils]: 148: Hoare triple {41404#(= 10 ~a28~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {41359#false} is VALID [2020-07-18 00:39:18,868 INFO L280 TraceCheckUtils]: 149: Hoare triple {41359#false} assume !false; {41359#false} is VALID [2020-07-18 00:39:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:39:18,894 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:39:18,894 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [51208389] [2020-07-18 00:39:18,894 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:39:18,895 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:39:18,895 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574753764] [2020-07-18 00:39:18,895 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 150 [2020-07-18 00:39:18,896 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:39:18,896 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:39:19,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:39:19,066 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:39:19,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:39:19,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:39:19,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:39:19,067 INFO L87 Difference]: Start difference. First operand 2750 states and 3336 transitions. Second operand 5 states. [2020-07-18 00:39:56,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:39:56,098 INFO L93 Difference]: Finished difference Result 6614 states and 8278 transitions. [2020-07-18 00:39:56,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:39:56,099 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 150 [2020-07-18 00:39:56,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:39:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:39:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1353 transitions. [2020-07-18 00:39:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:39:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1353 transitions. [2020-07-18 00:39:56,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1353 transitions. [2020-07-18 00:39:58,013 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1353 edges. 1353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:39:58,646 INFO L225 Difference]: With dead ends: 6614 [2020-07-18 00:39:58,646 INFO L226 Difference]: Without dead ends: 3886 [2020-07-18 00:39:58,654 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:39:58,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3886 states. [2020-07-18 00:40:29,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3886 to 3808. [2020-07-18 00:40:29,178 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:40:29,178 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3886 states. Second operand 3808 states. [2020-07-18 00:40:29,178 INFO L74 IsIncluded]: Start isIncluded. First operand 3886 states. Second operand 3808 states. [2020-07-18 00:40:29,178 INFO L87 Difference]: Start difference. First operand 3886 states. Second operand 3808 states. [2020-07-18 00:40:29,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:29,671 INFO L93 Difference]: Finished difference Result 3886 states and 4690 transitions. [2020-07-18 00:40:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 4690 transitions. [2020-07-18 00:40:29,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:40:29,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:40:29,678 INFO L74 IsIncluded]: Start isIncluded. First operand 3808 states. Second operand 3886 states. [2020-07-18 00:40:29,678 INFO L87 Difference]: Start difference. First operand 3808 states. Second operand 3886 states. [2020-07-18 00:40:30,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:30,183 INFO L93 Difference]: Finished difference Result 3886 states and 4690 transitions. [2020-07-18 00:40:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 4690 transitions. [2020-07-18 00:40:30,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:40:30,190 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:40:30,190 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:40:30,190 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:40:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3808 states. [2020-07-18 00:40:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 4554 transitions. [2020-07-18 00:40:30,681 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 4554 transitions. Word has length 150 [2020-07-18 00:40:30,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:40:30,682 INFO L479 AbstractCegarLoop]: Abstraction has 3808 states and 4554 transitions. [2020-07-18 00:40:30,682 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:40:30,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3808 states and 4554 transitions. [2020-07-18 00:40:40,145 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4554 edges. 4554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 4554 transitions. [2020-07-18 00:40:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-18 00:40:40,152 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:40:40,152 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:40:40,152 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:40:40,153 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:40:40,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:40:40,153 INFO L82 PathProgramCache]: Analyzing trace with hash -1993339391, now seen corresponding path program 1 times [2020-07-18 00:40:40,153 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:40:40,153 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2007313778] [2020-07-18 00:40:40,153 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:40:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:40,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {70067#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {70028#true} is VALID [2020-07-18 00:40:40,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {70028#true} ~e~0 := 5; {70028#true} is VALID [2020-07-18 00:40:40,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {70028#true} ~d~0 := 4; {70028#true} is VALID [2020-07-18 00:40:40,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {70028#true} ~f~0 := 6; {70028#true} is VALID [2020-07-18 00:40:40,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {70028#true} ~c~0 := 3; {70028#true} is VALID [2020-07-18 00:40:40,311 INFO L280 TraceCheckUtils]: 5: Hoare triple {70028#true} ~u~0 := 21; {70028#true} is VALID [2020-07-18 00:40:40,311 INFO L280 TraceCheckUtils]: 6: Hoare triple {70028#true} ~v~0 := 22; {70028#true} is VALID [2020-07-18 00:40:40,311 INFO L280 TraceCheckUtils]: 7: Hoare triple {70028#true} ~w~0 := 23; {70028#true} is VALID [2020-07-18 00:40:40,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {70028#true} ~x~0 := 24; {70028#true} is VALID [2020-07-18 00:40:40,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {70028#true} ~y~0 := 25; {70028#true} is VALID [2020-07-18 00:40:40,312 INFO L280 TraceCheckUtils]: 10: Hoare triple {70028#true} ~z~0 := 26; {70028#true} is VALID [2020-07-18 00:40:40,312 INFO L280 TraceCheckUtils]: 11: Hoare triple {70028#true} ~a25~0 := 0; {70028#true} is VALID [2020-07-18 00:40:40,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {70028#true} ~a11~0 := 0; {70028#true} is VALID [2020-07-18 00:40:40,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {70028#true} ~a28~0 := 7; {70028#true} is VALID [2020-07-18 00:40:40,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {70028#true} ~a19~0 := 1; {70028#true} is VALID [2020-07-18 00:40:40,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {70028#true} ~a21~0 := 1; {70028#true} is VALID [2020-07-18 00:40:40,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {70028#true} ~a17~0 := 8; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 00:40:40,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {70068#(<= ~a17~0 8)} assume true; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 00:40:40,315 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {70068#(<= ~a17~0 8)} {70028#true} #1179#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:40,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70028#true} is VALID [2020-07-18 00:40:40,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {70028#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {70070#(= 8 ~a17~0)} ~a28~0 := 9; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {70070#(= 8 ~a17~0)} ~a11~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {70070#(= 8 ~a17~0)} ~a25~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {70070#(= 8 ~a17~0)} #res := -1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,386 INFO L280 TraceCheckUtils]: 6: Hoare triple {70070#(= 8 ~a17~0)} assume true; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,387 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {70070#(= 8 ~a17~0)} {70049#(not (= 9 ~a17~0))} #1183#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:40,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a28~0 := 7; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a25~0 := 1; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {70072#(= 9 |old(~a17~0)|)} #res := 22; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {70072#(= 9 |old(~a17~0)|)} assume true; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,440 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {70072#(= 9 |old(~a17~0)|)} {70049#(not (= 9 ~a17~0))} #1183#return; {70029#false} is VALID [2020-07-18 00:40:40,442 INFO L263 TraceCheckUtils]: 0: Hoare triple {70028#true} call ULTIMATE.init(); {70067#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:40:40,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {70067#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {70028#true} is VALID [2020-07-18 00:40:40,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {70028#true} ~e~0 := 5; {70028#true} is VALID [2020-07-18 00:40:40,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {70028#true} ~d~0 := 4; {70028#true} is VALID [2020-07-18 00:40:40,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {70028#true} ~f~0 := 6; {70028#true} is VALID [2020-07-18 00:40:40,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {70028#true} ~c~0 := 3; {70028#true} is VALID [2020-07-18 00:40:40,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {70028#true} ~u~0 := 21; {70028#true} is VALID [2020-07-18 00:40:40,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {70028#true} ~v~0 := 22; {70028#true} is VALID [2020-07-18 00:40:40,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {70028#true} ~w~0 := 23; {70028#true} is VALID [2020-07-18 00:40:40,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {70028#true} ~x~0 := 24; {70028#true} is VALID [2020-07-18 00:40:40,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {70028#true} ~y~0 := 25; {70028#true} is VALID [2020-07-18 00:40:40,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {70028#true} ~z~0 := 26; {70028#true} is VALID [2020-07-18 00:40:40,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {70028#true} ~a25~0 := 0; {70028#true} is VALID [2020-07-18 00:40:40,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {70028#true} ~a11~0 := 0; {70028#true} is VALID [2020-07-18 00:40:40,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {70028#true} ~a28~0 := 7; {70028#true} is VALID [2020-07-18 00:40:40,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {70028#true} ~a19~0 := 1; {70028#true} is VALID [2020-07-18 00:40:40,448 INFO L280 TraceCheckUtils]: 16: Hoare triple {70028#true} ~a21~0 := 1; {70028#true} is VALID [2020-07-18 00:40:40,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {70028#true} ~a17~0 := 8; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 00:40:40,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {70068#(<= ~a17~0 8)} assume true; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 00:40:40,450 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {70068#(<= ~a17~0 8)} {70028#true} #1179#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,451 INFO L263 TraceCheckUtils]: 20: Hoare triple {70049#(not (= 9 ~a17~0))} call #t~ret4 := main(); {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,452 INFO L280 TraceCheckUtils]: 21: Hoare triple {70049#(not (= 9 ~a17~0))} ~output~0 := -1; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,453 INFO L280 TraceCheckUtils]: 22: Hoare triple {70049#(not (= 9 ~a17~0))} assume !false; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,454 INFO L280 TraceCheckUtils]: 23: Hoare triple {70049#(not (= 9 ~a17~0))} havoc ~input~0; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,455 INFO L280 TraceCheckUtils]: 24: Hoare triple {70049#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,455 INFO L280 TraceCheckUtils]: 25: Hoare triple {70049#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,456 INFO L280 TraceCheckUtils]: 26: Hoare triple {70049#(not (= 9 ~a17~0))} havoc #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,457 INFO L280 TraceCheckUtils]: 27: Hoare triple {70049#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,459 INFO L263 TraceCheckUtils]: 28: Hoare triple {70049#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:40:40,459 INFO L280 TraceCheckUtils]: 29: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70028#true} is VALID [2020-07-18 00:40:40,460 INFO L280 TraceCheckUtils]: 30: Hoare triple {70028#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,460 INFO L280 TraceCheckUtils]: 31: Hoare triple {70070#(= 8 ~a17~0)} ~a28~0 := 9; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,461 INFO L280 TraceCheckUtils]: 32: Hoare triple {70070#(= 8 ~a17~0)} ~a11~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {70070#(= 8 ~a17~0)} ~a25~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,462 INFO L280 TraceCheckUtils]: 34: Hoare triple {70070#(= 8 ~a17~0)} #res := -1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {70070#(= 8 ~a17~0)} assume true; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 00:40:40,464 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {70070#(= 8 ~a17~0)} {70049#(not (= 9 ~a17~0))} #1183#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,465 INFO L280 TraceCheckUtils]: 37: Hoare triple {70049#(not (= 9 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,465 INFO L280 TraceCheckUtils]: 38: Hoare triple {70049#(not (= 9 ~a17~0))} ~output~0 := #t~ret3; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,466 INFO L280 TraceCheckUtils]: 39: Hoare triple {70049#(not (= 9 ~a17~0))} havoc #t~ret3; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,467 INFO L280 TraceCheckUtils]: 40: Hoare triple {70049#(not (= 9 ~a17~0))} assume !false; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,467 INFO L280 TraceCheckUtils]: 41: Hoare triple {70049#(not (= 9 ~a17~0))} havoc ~input~0; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,468 INFO L280 TraceCheckUtils]: 42: Hoare triple {70049#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,468 INFO L280 TraceCheckUtils]: 43: Hoare triple {70049#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,469 INFO L280 TraceCheckUtils]: 44: Hoare triple {70049#(not (= 9 ~a17~0))} havoc #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,470 INFO L280 TraceCheckUtils]: 45: Hoare triple {70049#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:40:40,471 INFO L263 TraceCheckUtils]: 46: Hoare triple {70049#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:40:40,472 INFO L280 TraceCheckUtils]: 47: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,473 INFO L280 TraceCheckUtils]: 48: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,474 INFO L280 TraceCheckUtils]: 49: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,475 INFO L280 TraceCheckUtils]: 50: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,477 INFO L280 TraceCheckUtils]: 51: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a28~0 := 7; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,480 INFO L280 TraceCheckUtils]: 52: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a25~0 := 1; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,480 INFO L280 TraceCheckUtils]: 53: Hoare triple {70072#(= 9 |old(~a17~0)|)} #res := 22; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,481 INFO L280 TraceCheckUtils]: 54: Hoare triple {70072#(= 9 |old(~a17~0)|)} assume true; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:40:40,483 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {70072#(= 9 |old(~a17~0)|)} {70049#(not (= 9 ~a17~0))} #1183#return; {70029#false} is VALID [2020-07-18 00:40:40,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {70029#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70029#false} is VALID [2020-07-18 00:40:40,483 INFO L280 TraceCheckUtils]: 57: Hoare triple {70029#false} ~output~0 := #t~ret3; {70029#false} is VALID [2020-07-18 00:40:40,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {70029#false} havoc #t~ret3; {70029#false} is VALID [2020-07-18 00:40:40,484 INFO L280 TraceCheckUtils]: 59: Hoare triple {70029#false} assume !false; {70029#false} is VALID [2020-07-18 00:40:40,484 INFO L280 TraceCheckUtils]: 60: Hoare triple {70029#false} havoc ~input~0; {70029#false} is VALID [2020-07-18 00:40:40,485 INFO L280 TraceCheckUtils]: 61: Hoare triple {70029#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70029#false} is VALID [2020-07-18 00:40:40,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {70029#false} ~input~0 := #t~nondet2; {70029#false} is VALID [2020-07-18 00:40:40,485 INFO L280 TraceCheckUtils]: 63: Hoare triple {70029#false} havoc #t~nondet2; {70029#false} is VALID [2020-07-18 00:40:40,486 INFO L280 TraceCheckUtils]: 64: Hoare triple {70029#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70029#false} is VALID [2020-07-18 00:40:40,486 INFO L263 TraceCheckUtils]: 65: Hoare triple {70029#false} call #t~ret3 := calculate_output(~input~0); {70029#false} is VALID [2020-07-18 00:40:40,486 INFO L280 TraceCheckUtils]: 66: Hoare triple {70029#false} ~input := #in~input; {70029#false} is VALID [2020-07-18 00:40:40,487 INFO L280 TraceCheckUtils]: 67: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,487 INFO L280 TraceCheckUtils]: 68: Hoare triple {70029#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {70029#false} is VALID [2020-07-18 00:40:40,487 INFO L280 TraceCheckUtils]: 69: Hoare triple {70029#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,488 INFO L280 TraceCheckUtils]: 70: Hoare triple {70029#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,488 INFO L280 TraceCheckUtils]: 71: Hoare triple {70029#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,488 INFO L280 TraceCheckUtils]: 72: Hoare triple {70029#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {70029#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,489 INFO L280 TraceCheckUtils]: 74: Hoare triple {70029#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {70029#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,490 INFO L280 TraceCheckUtils]: 76: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {70029#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,490 INFO L280 TraceCheckUtils]: 78: Hoare triple {70029#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,491 INFO L280 TraceCheckUtils]: 79: Hoare triple {70029#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {70029#false} is VALID [2020-07-18 00:40:40,491 INFO L280 TraceCheckUtils]: 80: Hoare triple {70029#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,491 INFO L280 TraceCheckUtils]: 81: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,492 INFO L280 TraceCheckUtils]: 82: Hoare triple {70029#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,492 INFO L280 TraceCheckUtils]: 83: Hoare triple {70029#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {70029#false} is VALID [2020-07-18 00:40:40,492 INFO L280 TraceCheckUtils]: 84: Hoare triple {70029#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {70029#false} is VALID [2020-07-18 00:40:40,493 INFO L280 TraceCheckUtils]: 85: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,493 INFO L280 TraceCheckUtils]: 86: Hoare triple {70029#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,493 INFO L280 TraceCheckUtils]: 87: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,494 INFO L280 TraceCheckUtils]: 88: Hoare triple {70029#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,494 INFO L280 TraceCheckUtils]: 89: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,494 INFO L280 TraceCheckUtils]: 90: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,495 INFO L280 TraceCheckUtils]: 91: Hoare triple {70029#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,495 INFO L280 TraceCheckUtils]: 92: Hoare triple {70029#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,495 INFO L280 TraceCheckUtils]: 93: Hoare triple {70029#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,496 INFO L280 TraceCheckUtils]: 94: Hoare triple {70029#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,496 INFO L280 TraceCheckUtils]: 95: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 00:40:40,496 INFO L280 TraceCheckUtils]: 96: Hoare triple {70029#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,496 INFO L280 TraceCheckUtils]: 97: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 00:40:40,497 INFO L280 TraceCheckUtils]: 98: Hoare triple {70029#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,497 INFO L280 TraceCheckUtils]: 99: Hoare triple {70029#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,497 INFO L280 TraceCheckUtils]: 100: Hoare triple {70029#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 00:40:40,498 INFO L280 TraceCheckUtils]: 101: Hoare triple {70029#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,498 INFO L280 TraceCheckUtils]: 102: Hoare triple {70029#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,498 INFO L280 TraceCheckUtils]: 103: Hoare triple {70029#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 00:40:40,499 INFO L280 TraceCheckUtils]: 104: Hoare triple {70029#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,499 INFO L280 TraceCheckUtils]: 105: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,499 INFO L280 TraceCheckUtils]: 106: Hoare triple {70029#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,500 INFO L280 TraceCheckUtils]: 107: Hoare triple {70029#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,500 INFO L280 TraceCheckUtils]: 108: Hoare triple {70029#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,500 INFO L280 TraceCheckUtils]: 109: Hoare triple {70029#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,501 INFO L280 TraceCheckUtils]: 110: Hoare triple {70029#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,501 INFO L280 TraceCheckUtils]: 111: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {70029#false} is VALID [2020-07-18 00:40:40,501 INFO L280 TraceCheckUtils]: 112: Hoare triple {70029#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,502 INFO L280 TraceCheckUtils]: 113: Hoare triple {70029#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,502 INFO L280 TraceCheckUtils]: 114: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {70029#false} is VALID [2020-07-18 00:40:40,502 INFO L280 TraceCheckUtils]: 115: Hoare triple {70029#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 00:40:40,503 INFO L280 TraceCheckUtils]: 116: Hoare triple {70029#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,503 INFO L280 TraceCheckUtils]: 117: Hoare triple {70029#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 00:40:40,503 INFO L280 TraceCheckUtils]: 118: Hoare triple {70029#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 00:40:40,515 INFO L280 TraceCheckUtils]: 119: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,516 INFO L280 TraceCheckUtils]: 120: Hoare triple {70029#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 00:40:40,516 INFO L280 TraceCheckUtils]: 121: Hoare triple {70029#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,516 INFO L280 TraceCheckUtils]: 122: Hoare triple {70029#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,517 INFO L280 TraceCheckUtils]: 123: Hoare triple {70029#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,517 INFO L280 TraceCheckUtils]: 124: Hoare triple {70029#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,517 INFO L280 TraceCheckUtils]: 125: Hoare triple {70029#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,518 INFO L280 TraceCheckUtils]: 126: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 00:40:40,518 INFO L280 TraceCheckUtils]: 127: Hoare triple {70029#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,518 INFO L280 TraceCheckUtils]: 128: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,519 INFO L280 TraceCheckUtils]: 129: Hoare triple {70029#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,519 INFO L280 TraceCheckUtils]: 130: Hoare triple {70029#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {70029#false} is VALID [2020-07-18 00:40:40,519 INFO L280 TraceCheckUtils]: 131: Hoare triple {70029#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,520 INFO L280 TraceCheckUtils]: 132: Hoare triple {70029#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,520 INFO L280 TraceCheckUtils]: 133: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 00:40:40,520 INFO L280 TraceCheckUtils]: 134: Hoare triple {70029#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,521 INFO L280 TraceCheckUtils]: 135: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {70029#false} is VALID [2020-07-18 00:40:40,521 INFO L280 TraceCheckUtils]: 136: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,521 INFO L280 TraceCheckUtils]: 137: Hoare triple {70029#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 00:40:40,522 INFO L280 TraceCheckUtils]: 138: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {70029#false} is VALID [2020-07-18 00:40:40,522 INFO L280 TraceCheckUtils]: 139: Hoare triple {70029#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,522 INFO L280 TraceCheckUtils]: 140: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {70029#false} is VALID [2020-07-18 00:40:40,523 INFO L280 TraceCheckUtils]: 141: Hoare triple {70029#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 00:40:40,523 INFO L280 TraceCheckUtils]: 142: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,523 INFO L280 TraceCheckUtils]: 143: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,523 INFO L280 TraceCheckUtils]: 144: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,524 INFO L280 TraceCheckUtils]: 145: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,524 INFO L280 TraceCheckUtils]: 146: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,524 INFO L280 TraceCheckUtils]: 147: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,525 INFO L280 TraceCheckUtils]: 148: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,525 INFO L280 TraceCheckUtils]: 149: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 00:40:40,525 INFO L280 TraceCheckUtils]: 150: Hoare triple {70029#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {70029#false} is VALID [2020-07-18 00:40:40,525 INFO L280 TraceCheckUtils]: 151: Hoare triple {70029#false} assume !false; {70029#false} is VALID [2020-07-18 00:40:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:40:41,526 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2020-07-18 00:40:41,758 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-07-18 00:40:42,021 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:40:42,309 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:40:42,667 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2020-07-18 00:40:43,105 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:40:43,392 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:40:43,680 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:40:43,989 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:40:44,567 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:40:44,925 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:40:45,302 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:40:45,705 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:40:46,438 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2020-07-18 00:40:47,190 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-07-18 00:40:47,977 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2020-07-18 00:40:48,812 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2020-07-18 00:40:49,365 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2020-07-18 00:40:50,233 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2020-07-18 00:40:50,782 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:40:51,347 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:40:52,363 WARN L193 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-07-18 00:40:53,304 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2020-07-18 00:40:54,229 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 93 [2020-07-18 00:40:55,232 WARN L193 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:40:55,856 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:40:56,900 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:40:57,999 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2020-07-18 00:40:59,173 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:41:00,315 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:41:01,073 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:41:01,820 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:41:03,068 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:41:03,879 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:41:05,207 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:41:06,638 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:41:08,048 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:41:08,915 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:41:09,795 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:41:11,245 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2020-07-18 00:41:13,118 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-07-18 00:41:14,495 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:41:15,901 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 108 DAG size of output: 104 [2020-07-18 00:41:16,810 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:41:17,751 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-07-18 00:41:19,279 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:41:20,897 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-07-18 00:41:22,406 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:41:24,458 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2020-07-18 00:41:25,986 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:41:27,530 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 111 DAG size of output: 106 [2020-07-18 00:41:29,099 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:41:30,723 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:41:32,290 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:41:34,346 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2020-07-18 00:41:35,787 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-07-18 00:41:37,167 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:41:38,553 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:41:40,119 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2020-07-18 00:41:41,585 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:41:43,594 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:41:45,119 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:41:46,584 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:41:48,025 WARN L193 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:41:49,463 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:41:50,911 WARN L193 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2020-07-18 00:41:52,666 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 107 DAG size of output: 97 [2020-07-18 00:41:54,004 WARN L193 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:41:55,341 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:41:57,060 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2020-07-18 00:41:58,260 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2020-07-18 00:41:59,331 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2020-07-18 00:42:00,176 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2020-07-18 00:42:00,944 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-07-18 00:42:01,775 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:42:02,720 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2020-07-18 00:42:03,380 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:42:04,227 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-07-18 00:42:04,948 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:42:05,676 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:42:06,613 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:42:07,212 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-18 00:42:07,221 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:42:07,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2007313778] [2020-07-18 00:42:07,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:42:07,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [101] imperfect sequences [] total 101 [2020-07-18 00:42:07,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750626003] [2020-07-18 00:42:07,222 INFO L78 Accepts]: Start accepts. Automaton has 102 states. Word has length 152 [2020-07-18 00:42:07,223 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:42:07,223 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 102 states. [2020-07-18 00:42:07,332 WARN L140 InductivityCheck]: Transition 70165#(and (= 1 ~a19~0) (= 1 ~a11~0) (= 9 |old(~a17~0)|) (= 7 ~a28~0) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (= |calculate_output_#in~input| calculate_output_~input) (= 1 ~a21~0) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648)) (= 8 ~a17~0) (not (= 1 ~a25~0))) ( _ , assume !false; , 70029#false ) not inductive [2020-07-18 00:42:07,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 00:42:07,333 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:42:07,338 INFO L168 Benchmark]: Toolchain (without parser) took 298540.80 ms. Allocated memory was 135.3 MB in the beginning and 535.3 MB in the end (delta: 400.0 MB). Free memory was 98.7 MB in the beginning and 60.2 MB in the end (delta: 38.5 MB). Peak memory consumption was 438.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:42:07,338 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 135.3 MB. Free memory is still 118.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:42:07,339 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.01 ms. Allocated memory was 135.3 MB in the beginning and 200.8 MB in the end (delta: 65.5 MB). Free memory was 98.3 MB in the beginning and 162.7 MB in the end (delta: -64.4 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:42:07,340 INFO L168 Benchmark]: Boogie Preprocessor took 127.54 ms. Allocated memory is still 200.8 MB. Free memory was 162.7 MB in the beginning and 157.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:42:07,341 INFO L168 Benchmark]: RCFGBuilder took 1909.09 ms. Allocated memory was 200.8 MB in the beginning and 259.5 MB in the end (delta: 58.7 MB). Free memory was 157.2 MB in the beginning and 208.5 MB in the end (delta: -51.3 MB). Peak memory consumption was 111.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:42:07,342 INFO L168 Benchmark]: TraceAbstraction took 295676.90 ms. Allocated memory was 259.5 MB in the beginning and 535.3 MB in the end (delta: 275.8 MB). Free memory was 208.5 MB in the beginning and 60.2 MB in the end (delta: 148.3 MB). Peak memory consumption was 424.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:42:07,344 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 135.3 MB. Free memory is still 118.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 821.01 ms. Allocated memory was 135.3 MB in the beginning and 200.8 MB in the end (delta: 65.5 MB). Free memory was 98.3 MB in the beginning and 162.7 MB in the end (delta: -64.4 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.54 ms. Allocated memory is still 200.8 MB. Free memory was 162.7 MB in the beginning and 157.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1909.09 ms. Allocated memory was 200.8 MB in the beginning and 259.5 MB in the end (delta: 58.7 MB). Free memory was 157.2 MB in the beginning and 208.5 MB in the end (delta: -51.3 MB). Peak memory consumption was 111.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 295676.90 ms. Allocated memory was 259.5 MB in the beginning and 535.3 MB in the end (delta: 275.8 MB). Free memory was 208.5 MB in the beginning and 60.2 MB in the end (delta: 148.3 MB). Peak memory consumption was 424.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...