/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_label27.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:36:12,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:36:12,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:36:12,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-18 00:36:12,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:36:12,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:36:12,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:36:12,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:36:12,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:36:12,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:36:12,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:36:12,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:36:12,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:36:12,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:36:12,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:36:12,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:36:12,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:36:12,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:36:12,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:36:12,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:36:12,734 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 00:36:12,760 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:36:12,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:36:12,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:36:12,762 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:36:12,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:36:12,767 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:36:12,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:36:12,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:36:12,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:36:12,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:36:12,768 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:36:12,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:36:12,769 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:36:12,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:36:12,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:36:12,769 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:36:12,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:36:12,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:36:12,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:36:12,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:36:12,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:36:12,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:36:12,771 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:36:13,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:36:13,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:36:13,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:36:13,079 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:36:13,079 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:36:13,080 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label27.c [2020-07-18 00:36:13,152 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba7dfaf1e/2d5d8460a60f4113a7f6f8c7a930d46a/FLAG3f24c0e5d [2020-07-18 00:36:13,727 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:36:13,728 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label27.c [2020-07-18 00:36:13,741 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba7dfaf1e/2d5d8460a60f4113a7f6f8c7a930d46a/FLAG3f24c0e5d [2020-07-18 00:36:13,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba7dfaf1e/2d5d8460a60f4113a7f6f8c7a930d46a [2020-07-18 00:36:13,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:36:14,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:36:14,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:36:14,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:36:14,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:36:14,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:36:13" (1/1) ... [2020-07-18 00:36:14,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ec73f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14, skipping insertion in model container [2020-07-18 00:36:14,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:36:13" (1/1) ... [2020-07-18 00:36:14,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:36:14,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:36:14,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:36:14,533 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:36:14,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:36:14,791 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:36:14,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14 WrapperNode [2020-07-18 00:36:14,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:36:14,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:36:14,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:36:14,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:36:14,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (1/1) ... [2020-07-18 00:36:14,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:36:14,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:36:14,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:36:14,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:36:14,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (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 00:36:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:36:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:36:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:36:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:36:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:36:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:36:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:36:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:36:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:36:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:36:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:36:16,973 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:36:16,974 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:36:16,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:36:16 BoogieIcfgContainer [2020-07-18 00:36:16,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:36:16,983 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:36:16,983 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:36:16,986 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:36:16,987 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:36:13" (1/3) ... [2020-07-18 00:36:16,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62d33e05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:36:16, skipping insertion in model container [2020-07-18 00:36:16,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:36:14" (2/3) ... [2020-07-18 00:36:16,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62d33e05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:36:16, skipping insertion in model container [2020-07-18 00:36:16,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:36:16" (3/3) ... [2020-07-18 00:36:16,990 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label27.c [2020-07-18 00:36:17,001 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:36:17,010 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:36:17,024 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:36:17,047 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:36:17,047 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:36:17,047 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:36:17,048 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:36:17,048 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:36:17,048 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:36:17,048 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:36:17,049 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:36:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:36:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-07-18 00:36:17,100 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:36:17,102 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:36:17,102 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:36:17,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:36:17,109 INFO L82 PathProgramCache]: Analyzing trace with hash 38595514, now seen corresponding path program 1 times [2020-07-18 00:36:17,118 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:36:17,118 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [280514982] [2020-07-18 00:36:17,119 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:36:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:17,714 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 00:36:17,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:36:17,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:36:17,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:36:17,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:36:17,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:36:17,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:36:17,717 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:36:17,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:36:17,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:36:17,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:36:17,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {553#(= 0 ~a25~0)} is VALID [2020-07-18 00:36:17,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {553#(= 0 ~a25~0)} ~a11~0 := 0; {553#(= 0 ~a25~0)} is VALID [2020-07-18 00:36:17,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(= 0 ~a25~0)} ~a28~0 := 7; {553#(= 0 ~a25~0)} is VALID [2020-07-18 00:36:17,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a25~0)} ~a19~0 := 1; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,723 INFO L280 TraceCheckUtils]: 15: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~a21~0 := 1; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,724 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~a17~0 := 8; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume true; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,726 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {551#(not (= ~a25~0 ~a19~0))} {530#true} #1179#return; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,733 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 00:36:17,734 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 00:36:17,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:36:17,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:36:17,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:36:17,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:36:17,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:36:17,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:36:17,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:36:17,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:36:17,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:36:17,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:36:17,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {553#(= 0 ~a25~0)} is VALID [2020-07-18 00:36:17,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(= 0 ~a25~0)} ~a11~0 := 0; {553#(= 0 ~a25~0)} is VALID [2020-07-18 00:36:17,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a25~0)} ~a28~0 := 7; {553#(= 0 ~a25~0)} is VALID [2020-07-18 00:36:17,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(= 0 ~a25~0)} ~a19~0 := 1; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~a21~0 := 1; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~a17~0 := 8; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume true; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,744 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {551#(not (= ~a25~0 ~a19~0))} {530#true} #1179#return; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,745 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= ~a25~0 ~a19~0))} call #t~ret4 := main(); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~output~0 := -1; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !false; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,747 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= ~a25~0 ~a19~0))} havoc ~input~0; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,748 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,749 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~input~0 := #t~nondet2; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,750 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= ~a25~0 ~a19~0))} havoc #t~nondet2; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,752 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= ~a25~0 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,753 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= ~a25~0 ~a19~0))} ~input := #in~input; {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,754 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,754 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,755 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,758 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,759 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,760 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,763 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,764 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,765 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,766 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,767 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,767 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,768 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,769 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,770 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,772 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,773 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,774 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,776 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,777 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,778 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,778 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,779 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,780 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,781 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,782 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,782 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,783 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,784 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,785 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,785 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,786 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,787 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,788 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,789 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,790 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,791 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,792 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,793 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,793 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,794 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,795 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,796 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,797 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,797 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,799 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,800 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,801 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,802 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,806 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,807 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,808 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,809 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,810 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,811 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,812 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,813 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,814 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,815 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,816 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,817 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,818 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,818 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,833 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,834 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,836 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= ~a25~0 ~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 (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,837 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,838 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,839 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,840 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,841 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,842 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,843 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,844 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,845 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,845 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,846 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,847 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,848 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,849 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a25~0 ~a19~0))} is VALID [2020-07-18 00:36:17,850 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= ~a25~0 ~a19~0))} assume ((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {531#false} is VALID [2020-07-18 00:36:17,850 INFO L280 TraceCheckUtils]: 120: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:36:17,886 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 00:36:17,896 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:36:17,899 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [280514982] [2020-07-18 00:36:17,901 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:36:17,901 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:36:17,901 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871167192] [2020-07-18 00:36:17,908 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 121 [2020-07-18 00:36:17,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:36:17,916 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:36:18,115 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:36:18,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:36:18,115 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:36:18,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:36:18,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:36:18,126 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:36:35,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:36:35,365 INFO L93 Difference]: Finished difference Result 1892 states and 2645 transitions. [2020-07-18 00:36:35,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-18 00:36:35,365 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 121 [2020-07-18 00:36:35,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:36:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:36:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2645 transitions. [2020-07-18 00:36:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:36:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2645 transitions. [2020-07-18 00:36:35,502 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 2645 transitions. [2020-07-18 00:36:39,502 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2645 edges. 2645 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:36:39,690 INFO L225 Difference]: With dead ends: 1892 [2020-07-18 00:36:39,691 INFO L226 Difference]: Without dead ends: 1244 [2020-07-18 00:36:39,704 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 00:36:39,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1244 states. [2020-07-18 00:36:44,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1244 to 816. [2020-07-18 00:36:44,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:36:44,915 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1244 states. Second operand 816 states. [2020-07-18 00:36:44,915 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 816 states. [2020-07-18 00:36:44,915 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 816 states. [2020-07-18 00:36:45,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:36:45,020 INFO L93 Difference]: Finished difference Result 1244 states and 1545 transitions. [2020-07-18 00:36:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1545 transitions. [2020-07-18 00:36:45,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:36:45,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:36:45,033 INFO L74 IsIncluded]: Start isIncluded. First operand 816 states. Second operand 1244 states. [2020-07-18 00:36:45,033 INFO L87 Difference]: Start difference. First operand 816 states. Second operand 1244 states. [2020-07-18 00:36:45,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:36:45,127 INFO L93 Difference]: Finished difference Result 1244 states and 1545 transitions. [2020-07-18 00:36:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1545 transitions. [2020-07-18 00:36:45,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:36:45,133 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:36:45,133 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:36:45,133 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:36:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 816 states. [2020-07-18 00:36:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1032 transitions. [2020-07-18 00:36:45,183 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1032 transitions. Word has length 121 [2020-07-18 00:36:45,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:36:45,184 INFO L479 AbstractCegarLoop]: Abstraction has 816 states and 1032 transitions. [2020-07-18 00:36:45,184 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:36:45,184 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 816 states and 1032 transitions. [2020-07-18 00:36:47,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1032 edges. 1032 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:36:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1032 transitions. [2020-07-18 00:36:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-18 00:36:47,300 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:36:47,300 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, 1, 1, 1, 1, 1, 1] [2020-07-18 00:36:47,301 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:36:47,301 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:36:47,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:36:47,302 INFO L82 PathProgramCache]: Analyzing trace with hash 1106634726, now seen corresponding path program 1 times [2020-07-18 00:36:47,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:36:47,302 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1898982586] [2020-07-18 00:36:47,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:36:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:47,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {8498#(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; {8468#true} is VALID [2020-07-18 00:36:47,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {8468#true} ~e~0 := 5; {8468#true} is VALID [2020-07-18 00:36:47,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {8468#true} ~d~0 := 4; {8468#true} is VALID [2020-07-18 00:36:47,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {8468#true} ~f~0 := 6; {8468#true} is VALID [2020-07-18 00:36:47,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {8468#true} ~c~0 := 3; {8468#true} is VALID [2020-07-18 00:36:47,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {8468#true} ~u~0 := 21; {8468#true} is VALID [2020-07-18 00:36:47,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {8468#true} ~v~0 := 22; {8468#true} is VALID [2020-07-18 00:36:47,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {8468#true} ~w~0 := 23; {8468#true} is VALID [2020-07-18 00:36:47,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {8468#true} ~x~0 := 24; {8468#true} is VALID [2020-07-18 00:36:47,616 INFO L280 TraceCheckUtils]: 9: Hoare triple {8468#true} ~y~0 := 25; {8468#true} is VALID [2020-07-18 00:36:47,616 INFO L280 TraceCheckUtils]: 10: Hoare triple {8468#true} ~z~0 := 26; {8468#true} is VALID [2020-07-18 00:36:47,616 INFO L280 TraceCheckUtils]: 11: Hoare triple {8468#true} ~a25~0 := 0; {8468#true} is VALID [2020-07-18 00:36:47,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {8468#true} ~a11~0 := 0; {8468#true} is VALID [2020-07-18 00:36:47,617 INFO L280 TraceCheckUtils]: 13: Hoare triple {8468#true} ~a28~0 := 7; {8468#true} is VALID [2020-07-18 00:36:47,617 INFO L280 TraceCheckUtils]: 14: Hoare triple {8468#true} ~a19~0 := 1; {8468#true} is VALID [2020-07-18 00:36:47,617 INFO L280 TraceCheckUtils]: 15: Hoare triple {8468#true} ~a21~0 := 1; {8468#true} is VALID [2020-07-18 00:36:47,618 INFO L280 TraceCheckUtils]: 16: Hoare triple {8468#true} ~a17~0 := 8; {8468#true} is VALID [2020-07-18 00:36:47,619 INFO L280 TraceCheckUtils]: 17: Hoare triple {8468#true} assume true; {8468#true} is VALID [2020-07-18 00:36:47,619 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8468#true} {8468#true} #1179#return; {8468#true} is VALID [2020-07-18 00:36:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:47,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {8499#(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; {8468#true} is VALID [2020-07-18 00:36:47,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {8468#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; {8468#true} is VALID [2020-07-18 00:36:47,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {8468#true} ~a28~0 := 9; {8468#true} is VALID [2020-07-18 00:36:47,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {8468#true} ~a11~0 := 1; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {8497#(= 1 ~a11~0)} ~a25~0 := 1; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {8497#(= 1 ~a11~0)} #res := -1; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {8497#(= 1 ~a11~0)} assume true; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,683 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8497#(= 1 ~a11~0)} {8468#true} #1183#return; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,685 INFO L263 TraceCheckUtils]: 0: Hoare triple {8468#true} call ULTIMATE.init(); {8498#(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 00:36:47,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {8498#(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; {8468#true} is VALID [2020-07-18 00:36:47,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {8468#true} ~e~0 := 5; {8468#true} is VALID [2020-07-18 00:36:47,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {8468#true} ~d~0 := 4; {8468#true} is VALID [2020-07-18 00:36:47,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {8468#true} ~f~0 := 6; {8468#true} is VALID [2020-07-18 00:36:47,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {8468#true} ~c~0 := 3; {8468#true} is VALID [2020-07-18 00:36:47,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {8468#true} ~u~0 := 21; {8468#true} is VALID [2020-07-18 00:36:47,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {8468#true} ~v~0 := 22; {8468#true} is VALID [2020-07-18 00:36:47,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {8468#true} ~w~0 := 23; {8468#true} is VALID [2020-07-18 00:36:47,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {8468#true} ~x~0 := 24; {8468#true} is VALID [2020-07-18 00:36:47,688 INFO L280 TraceCheckUtils]: 10: Hoare triple {8468#true} ~y~0 := 25; {8468#true} is VALID [2020-07-18 00:36:47,688 INFO L280 TraceCheckUtils]: 11: Hoare triple {8468#true} ~z~0 := 26; {8468#true} is VALID [2020-07-18 00:36:47,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {8468#true} ~a25~0 := 0; {8468#true} is VALID [2020-07-18 00:36:47,689 INFO L280 TraceCheckUtils]: 13: Hoare triple {8468#true} ~a11~0 := 0; {8468#true} is VALID [2020-07-18 00:36:47,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {8468#true} ~a28~0 := 7; {8468#true} is VALID [2020-07-18 00:36:47,689 INFO L280 TraceCheckUtils]: 15: Hoare triple {8468#true} ~a19~0 := 1; {8468#true} is VALID [2020-07-18 00:36:47,692 INFO L280 TraceCheckUtils]: 16: Hoare triple {8468#true} ~a21~0 := 1; {8468#true} is VALID [2020-07-18 00:36:47,692 INFO L280 TraceCheckUtils]: 17: Hoare triple {8468#true} ~a17~0 := 8; {8468#true} is VALID [2020-07-18 00:36:47,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {8468#true} assume true; {8468#true} is VALID [2020-07-18 00:36:47,693 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8468#true} {8468#true} #1179#return; {8468#true} is VALID [2020-07-18 00:36:47,693 INFO L263 TraceCheckUtils]: 20: Hoare triple {8468#true} call #t~ret4 := main(); {8468#true} is VALID [2020-07-18 00:36:47,694 INFO L280 TraceCheckUtils]: 21: Hoare triple {8468#true} ~output~0 := -1; {8468#true} is VALID [2020-07-18 00:36:47,694 INFO L280 TraceCheckUtils]: 22: Hoare triple {8468#true} assume !false; {8468#true} is VALID [2020-07-18 00:36:47,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {8468#true} havoc ~input~0; {8468#true} is VALID [2020-07-18 00:36:47,697 INFO L280 TraceCheckUtils]: 24: Hoare triple {8468#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8468#true} is VALID [2020-07-18 00:36:47,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {8468#true} ~input~0 := #t~nondet2; {8468#true} is VALID [2020-07-18 00:36:47,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {8468#true} havoc #t~nondet2; {8468#true} is VALID [2020-07-18 00:36:47,698 INFO L280 TraceCheckUtils]: 27: Hoare triple {8468#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8468#true} is VALID [2020-07-18 00:36:47,706 INFO L263 TraceCheckUtils]: 28: Hoare triple {8468#true} call #t~ret3 := calculate_output(~input~0); {8499#(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 00:36:47,707 INFO L280 TraceCheckUtils]: 29: Hoare triple {8499#(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; {8468#true} is VALID [2020-07-18 00:36:47,707 INFO L280 TraceCheckUtils]: 30: Hoare triple {8468#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; {8468#true} is VALID [2020-07-18 00:36:47,707 INFO L280 TraceCheckUtils]: 31: Hoare triple {8468#true} ~a28~0 := 9; {8468#true} is VALID [2020-07-18 00:36:47,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {8468#true} ~a11~0 := 1; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,709 INFO L280 TraceCheckUtils]: 33: Hoare triple {8497#(= 1 ~a11~0)} ~a25~0 := 1; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {8497#(= 1 ~a11~0)} #res := -1; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,710 INFO L280 TraceCheckUtils]: 35: Hoare triple {8497#(= 1 ~a11~0)} assume true; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,712 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8497#(= 1 ~a11~0)} {8468#true} #1183#return; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,723 INFO L280 TraceCheckUtils]: 37: Hoare triple {8497#(= 1 ~a11~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {8497#(= 1 ~a11~0)} ~output~0 := #t~ret3; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {8497#(= 1 ~a11~0)} havoc #t~ret3; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,725 INFO L280 TraceCheckUtils]: 40: Hoare triple {8497#(= 1 ~a11~0)} assume !false; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {8497#(= 1 ~a11~0)} havoc ~input~0; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,726 INFO L280 TraceCheckUtils]: 42: Hoare triple {8497#(= 1 ~a11~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,727 INFO L280 TraceCheckUtils]: 43: Hoare triple {8497#(= 1 ~a11~0)} ~input~0 := #t~nondet2; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,728 INFO L280 TraceCheckUtils]: 44: Hoare triple {8497#(= 1 ~a11~0)} havoc #t~nondet2; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,728 INFO L280 TraceCheckUtils]: 45: Hoare triple {8497#(= 1 ~a11~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,729 INFO L263 TraceCheckUtils]: 46: Hoare triple {8497#(= 1 ~a11~0)} call #t~ret3 := calculate_output(~input~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,730 INFO L280 TraceCheckUtils]: 47: Hoare triple {8497#(= 1 ~a11~0)} ~input := #in~input; {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,731 INFO L280 TraceCheckUtils]: 48: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,732 INFO L280 TraceCheckUtils]: 49: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {8497#(= 1 ~a11~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {8497#(= 1 ~a11~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,734 INFO L280 TraceCheckUtils]: 53: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,735 INFO L280 TraceCheckUtils]: 54: Hoare triple {8497#(= 1 ~a11~0)} 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)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,735 INFO L280 TraceCheckUtils]: 55: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,736 INFO L280 TraceCheckUtils]: 56: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,736 INFO L280 TraceCheckUtils]: 57: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,737 INFO L280 TraceCheckUtils]: 58: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,737 INFO L280 TraceCheckUtils]: 59: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,738 INFO L280 TraceCheckUtils]: 60: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,739 INFO L280 TraceCheckUtils]: 61: Hoare triple {8497#(= 1 ~a11~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,740 INFO L280 TraceCheckUtils]: 62: Hoare triple {8497#(= 1 ~a11~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,740 INFO L280 TraceCheckUtils]: 63: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,742 INFO L280 TraceCheckUtils]: 64: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {8497#(= 1 ~a11~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,744 INFO L280 TraceCheckUtils]: 66: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,745 INFO L280 TraceCheckUtils]: 67: Hoare triple {8497#(= 1 ~a11~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,746 INFO L280 TraceCheckUtils]: 68: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,747 INFO L280 TraceCheckUtils]: 69: Hoare triple {8497#(= 1 ~a11~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,747 INFO L280 TraceCheckUtils]: 70: Hoare triple {8497#(= 1 ~a11~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,748 INFO L280 TraceCheckUtils]: 71: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,749 INFO L280 TraceCheckUtils]: 72: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,749 INFO L280 TraceCheckUtils]: 73: Hoare triple {8497#(= 1 ~a11~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,750 INFO L280 TraceCheckUtils]: 74: Hoare triple {8497#(= 1 ~a11~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,750 INFO L280 TraceCheckUtils]: 75: Hoare triple {8497#(= 1 ~a11~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,751 INFO L280 TraceCheckUtils]: 76: Hoare triple {8497#(= 1 ~a11~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,751 INFO L280 TraceCheckUtils]: 77: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,752 INFO L280 TraceCheckUtils]: 78: Hoare triple {8497#(= 1 ~a11~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,753 INFO L280 TraceCheckUtils]: 79: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,753 INFO L280 TraceCheckUtils]: 80: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,754 INFO L280 TraceCheckUtils]: 81: Hoare triple {8497#(= 1 ~a11~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,755 INFO L280 TraceCheckUtils]: 82: Hoare triple {8497#(= 1 ~a11~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,756 INFO L280 TraceCheckUtils]: 83: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,757 INFO L280 TraceCheckUtils]: 84: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,757 INFO L280 TraceCheckUtils]: 85: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,760 INFO L280 TraceCheckUtils]: 86: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,763 INFO L280 TraceCheckUtils]: 87: Hoare triple {8497#(= 1 ~a11~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,767 INFO L280 TraceCheckUtils]: 88: Hoare triple {8497#(= 1 ~a11~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,769 INFO L280 TraceCheckUtils]: 89: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,769 INFO L280 TraceCheckUtils]: 90: Hoare triple {8497#(= 1 ~a11~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,770 INFO L280 TraceCheckUtils]: 91: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,771 INFO L280 TraceCheckUtils]: 92: Hoare triple {8497#(= 1 ~a11~0)} 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)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,772 INFO L280 TraceCheckUtils]: 93: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,773 INFO L280 TraceCheckUtils]: 94: Hoare triple {8497#(= 1 ~a11~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,774 INFO L280 TraceCheckUtils]: 95: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,774 INFO L280 TraceCheckUtils]: 96: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,775 INFO L280 TraceCheckUtils]: 97: Hoare triple {8497#(= 1 ~a11~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,775 INFO L280 TraceCheckUtils]: 98: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,776 INFO L280 TraceCheckUtils]: 99: Hoare triple {8497#(= 1 ~a11~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,777 INFO L280 TraceCheckUtils]: 100: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,777 INFO L280 TraceCheckUtils]: 101: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,778 INFO L280 TraceCheckUtils]: 102: Hoare triple {8497#(= 1 ~a11~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,779 INFO L280 TraceCheckUtils]: 103: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,779 INFO L280 TraceCheckUtils]: 104: Hoare triple {8497#(= 1 ~a11~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,780 INFO L280 TraceCheckUtils]: 105: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,780 INFO L280 TraceCheckUtils]: 106: Hoare triple {8497#(= 1 ~a11~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,781 INFO L280 TraceCheckUtils]: 107: Hoare triple {8497#(= 1 ~a11~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,782 INFO L280 TraceCheckUtils]: 108: Hoare triple {8497#(= 1 ~a11~0)} 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)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,782 INFO L280 TraceCheckUtils]: 109: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,783 INFO L280 TraceCheckUtils]: 110: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,784 INFO L280 TraceCheckUtils]: 111: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,784 INFO L280 TraceCheckUtils]: 112: Hoare triple {8497#(= 1 ~a11~0)} 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)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,785 INFO L280 TraceCheckUtils]: 113: Hoare triple {8497#(= 1 ~a11~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,786 INFO L280 TraceCheckUtils]: 114: Hoare triple {8497#(= 1 ~a11~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,786 INFO L280 TraceCheckUtils]: 115: Hoare triple {8497#(= 1 ~a11~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,787 INFO L280 TraceCheckUtils]: 116: Hoare triple {8497#(= 1 ~a11~0)} 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)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,788 INFO L280 TraceCheckUtils]: 117: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,788 INFO L280 TraceCheckUtils]: 118: Hoare triple {8497#(= 1 ~a11~0)} 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)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,789 INFO L280 TraceCheckUtils]: 119: Hoare triple {8497#(= 1 ~a11~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,790 INFO L280 TraceCheckUtils]: 120: Hoare triple {8497#(= 1 ~a11~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,791 INFO L280 TraceCheckUtils]: 121: Hoare triple {8497#(= 1 ~a11~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,791 INFO L280 TraceCheckUtils]: 122: Hoare triple {8497#(= 1 ~a11~0)} 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); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,792 INFO L280 TraceCheckUtils]: 123: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,793 INFO L280 TraceCheckUtils]: 124: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,793 INFO L280 TraceCheckUtils]: 125: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,794 INFO L280 TraceCheckUtils]: 126: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,795 INFO L280 TraceCheckUtils]: 127: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,796 INFO L280 TraceCheckUtils]: 128: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,796 INFO L280 TraceCheckUtils]: 129: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,797 INFO L280 TraceCheckUtils]: 130: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,798 INFO L280 TraceCheckUtils]: 131: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,799 INFO L280 TraceCheckUtils]: 132: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,800 INFO L280 TraceCheckUtils]: 133: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,801 INFO L280 TraceCheckUtils]: 134: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,802 INFO L280 TraceCheckUtils]: 135: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,803 INFO L280 TraceCheckUtils]: 136: Hoare triple {8497#(= 1 ~a11~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8497#(= 1 ~a11~0)} is VALID [2020-07-18 00:36:47,804 INFO L280 TraceCheckUtils]: 137: Hoare triple {8497#(= 1 ~a11~0)} assume ((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {8469#false} is VALID [2020-07-18 00:36:47,805 INFO L280 TraceCheckUtils]: 138: Hoare triple {8469#false} assume !false; {8469#false} is VALID [2020-07-18 00:36:47,827 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 00:36:47,827 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:36:47,828 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1898982586] [2020-07-18 00:36:47,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:36:47,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:36:47,828 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271231033] [2020-07-18 00:36:47,830 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:36:47,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:36:47,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:36:48,000 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 00:36:48,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:36:48,001 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:36:48,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:36:48,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:36:48,002 INFO L87 Difference]: Start difference. First operand 816 states and 1032 transitions. Second operand 5 states. [2020-07-18 00:37:01,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:01,912 INFO L93 Difference]: Finished difference Result 2078 states and 2753 transitions. [2020-07-18 00:37:01,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:37:01,912 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:37:01,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:37:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:37:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2020-07-18 00:37:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:37:01,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2020-07-18 00:37:01,944 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1321 transitions. [2020-07-18 00:37:03,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1321 edges. 1321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:03,825 INFO L225 Difference]: With dead ends: 2078 [2020-07-18 00:37:03,825 INFO L226 Difference]: Without dead ends: 1284 [2020-07-18 00:37:03,831 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 00:37:03,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1284 states. [2020-07-18 00:37:11,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1284 to 1122. [2020-07-18 00:37:11,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:37:11,562 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1284 states. Second operand 1122 states. [2020-07-18 00:37:11,562 INFO L74 IsIncluded]: Start isIncluded. First operand 1284 states. Second operand 1122 states. [2020-07-18 00:37:11,562 INFO L87 Difference]: Start difference. First operand 1284 states. Second operand 1122 states. [2020-07-18 00:37:11,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:11,652 INFO L93 Difference]: Finished difference Result 1284 states and 1572 transitions. [2020-07-18 00:37:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1572 transitions. [2020-07-18 00:37:11,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:37:11,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:37:11,658 INFO L74 IsIncluded]: Start isIncluded. First operand 1122 states. Second operand 1284 states. [2020-07-18 00:37:11,658 INFO L87 Difference]: Start difference. First operand 1122 states. Second operand 1284 states. [2020-07-18 00:37:11,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:11,760 INFO L93 Difference]: Finished difference Result 1284 states and 1572 transitions. [2020-07-18 00:37:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1572 transitions. [2020-07-18 00:37:11,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:37:11,767 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:37:11,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:37:11,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:37:11,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1122 states. [2020-07-18 00:37:11,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 1122 states and 1383 transitions. [2020-07-18 00:37:11,858 INFO L78 Accepts]: Start accepts. Automaton has 1122 states and 1383 transitions. Word has length 139 [2020-07-18 00:37:11,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:37:11,858 INFO L479 AbstractCegarLoop]: Abstraction has 1122 states and 1383 transitions. [2020-07-18 00:37:11,858 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:37:11,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1122 states and 1383 transitions. [2020-07-18 00:37:14,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1383 edges. 1383 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1383 transitions. [2020-07-18 00:37:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-18 00:37:14,710 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:37:14,711 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:37:14,711 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:37:14,711 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:37:14,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:37:14,712 INFO L82 PathProgramCache]: Analyzing trace with hash -587204584, now seen corresponding path program 1 times [2020-07-18 00:37:14,712 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:37:14,712 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [493774409] [2020-07-18 00:37:14,712 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:37:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:14,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {17508#(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; {17473#true} is VALID [2020-07-18 00:37:14,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {17473#true} ~e~0 := 5; {17473#true} is VALID [2020-07-18 00:37:14,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {17473#true} ~d~0 := 4; {17473#true} is VALID [2020-07-18 00:37:14,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {17473#true} ~f~0 := 6; {17473#true} is VALID [2020-07-18 00:37:14,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {17473#true} ~c~0 := 3; {17473#true} is VALID [2020-07-18 00:37:14,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {17473#true} ~u~0 := 21; {17473#true} is VALID [2020-07-18 00:37:14,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {17473#true} ~v~0 := 22; {17473#true} is VALID [2020-07-18 00:37:14,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {17473#true} ~w~0 := 23; {17473#true} is VALID [2020-07-18 00:37:14,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {17473#true} ~x~0 := 24; {17473#true} is VALID [2020-07-18 00:37:14,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {17473#true} ~y~0 := 25; {17473#true} is VALID [2020-07-18 00:37:14,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {17473#true} ~z~0 := 26; {17473#true} is VALID [2020-07-18 00:37:14,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {17473#true} ~a25~0 := 0; {17473#true} is VALID [2020-07-18 00:37:14,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {17473#true} ~a11~0 := 0; {17473#true} is VALID [2020-07-18 00:37:14,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {17473#true} ~a28~0 := 7; {17509#(= 7 ~a28~0)} is VALID [2020-07-18 00:37:14,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {17509#(= 7 ~a28~0)} ~a19~0 := 1; {17509#(= 7 ~a28~0)} is VALID [2020-07-18 00:37:14,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {17509#(= 7 ~a28~0)} ~a21~0 := 1; {17509#(= 7 ~a28~0)} is VALID [2020-07-18 00:37:14,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {17509#(= 7 ~a28~0)} ~a17~0 := 8; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:14,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} assume true; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:14,973 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17494#(not (= ~a28~0 ~a17~0))} {17473#true} #1179#return; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:15,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {17510#(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; {17473#true} is VALID [2020-07-18 00:37:15,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {17473#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); {17473#true} is VALID [2020-07-18 00:37:15,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {17473#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {17473#true} is VALID [2020-07-18 00:37:15,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {17473#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); {17473#true} is VALID [2020-07-18 00:37:15,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {17473#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17473#true} is VALID [2020-07-18 00:37:15,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {17473#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); {17473#true} is VALID [2020-07-18 00:37:15,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {17473#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {17511#(= 8 ~a17~0)} ~a28~0 := 11; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {17511#(= 8 ~a17~0)} ~a25~0 := 1; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,030 INFO L280 TraceCheckUtils]: 9: Hoare triple {17511#(= 8 ~a17~0)} #res := 26; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {17511#(= 8 ~a17~0)} assume true; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,032 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17511#(= 8 ~a17~0)} {17494#(not (= ~a28~0 ~a17~0))} #1183#return; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,033 INFO L263 TraceCheckUtils]: 0: Hoare triple {17473#true} call ULTIMATE.init(); {17508#(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 00:37:15,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {17508#(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; {17473#true} is VALID [2020-07-18 00:37:15,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {17473#true} ~e~0 := 5; {17473#true} is VALID [2020-07-18 00:37:15,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {17473#true} ~d~0 := 4; {17473#true} is VALID [2020-07-18 00:37:15,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {17473#true} ~f~0 := 6; {17473#true} is VALID [2020-07-18 00:37:15,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {17473#true} ~c~0 := 3; {17473#true} is VALID [2020-07-18 00:37:15,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {17473#true} ~u~0 := 21; {17473#true} is VALID [2020-07-18 00:37:15,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {17473#true} ~v~0 := 22; {17473#true} is VALID [2020-07-18 00:37:15,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {17473#true} ~w~0 := 23; {17473#true} is VALID [2020-07-18 00:37:15,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {17473#true} ~x~0 := 24; {17473#true} is VALID [2020-07-18 00:37:15,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {17473#true} ~y~0 := 25; {17473#true} is VALID [2020-07-18 00:37:15,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {17473#true} ~z~0 := 26; {17473#true} is VALID [2020-07-18 00:37:15,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {17473#true} ~a25~0 := 0; {17473#true} is VALID [2020-07-18 00:37:15,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {17473#true} ~a11~0 := 0; {17473#true} is VALID [2020-07-18 00:37:15,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {17473#true} ~a28~0 := 7; {17509#(= 7 ~a28~0)} is VALID [2020-07-18 00:37:15,048 INFO L280 TraceCheckUtils]: 15: Hoare triple {17509#(= 7 ~a28~0)} ~a19~0 := 1; {17509#(= 7 ~a28~0)} is VALID [2020-07-18 00:37:15,048 INFO L280 TraceCheckUtils]: 16: Hoare triple {17509#(= 7 ~a28~0)} ~a21~0 := 1; {17509#(= 7 ~a28~0)} is VALID [2020-07-18 00:37:15,049 INFO L280 TraceCheckUtils]: 17: Hoare triple {17509#(= 7 ~a28~0)} ~a17~0 := 8; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,049 INFO L280 TraceCheckUtils]: 18: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} assume true; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,049 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17494#(not (= ~a28~0 ~a17~0))} {17473#true} #1179#return; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,050 INFO L263 TraceCheckUtils]: 20: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} call #t~ret4 := main(); {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,050 INFO L280 TraceCheckUtils]: 21: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} ~output~0 := -1; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,051 INFO L280 TraceCheckUtils]: 22: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} assume !false; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,051 INFO L280 TraceCheckUtils]: 23: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} havoc ~input~0; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,052 INFO L280 TraceCheckUtils]: 25: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} ~input~0 := #t~nondet2; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,052 INFO L280 TraceCheckUtils]: 26: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} havoc #t~nondet2; {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17494#(not (= ~a28~0 ~a17~0))} is VALID [2020-07-18 00:37:15,053 INFO L263 TraceCheckUtils]: 28: Hoare triple {17494#(not (= ~a28~0 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {17510#(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 00:37:15,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {17510#(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; {17473#true} is VALID [2020-07-18 00:37:15,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {17473#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); {17473#true} is VALID [2020-07-18 00:37:15,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {17473#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {17473#true} is VALID [2020-07-18 00:37:15,054 INFO L280 TraceCheckUtils]: 32: Hoare triple {17473#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); {17473#true} is VALID [2020-07-18 00:37:15,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {17473#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17473#true} is VALID [2020-07-18 00:37:15,054 INFO L280 TraceCheckUtils]: 34: Hoare triple {17473#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); {17473#true} is VALID [2020-07-18 00:37:15,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {17473#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,055 INFO L280 TraceCheckUtils]: 36: Hoare triple {17511#(= 8 ~a17~0)} ~a28~0 := 11; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,056 INFO L280 TraceCheckUtils]: 37: Hoare triple {17511#(= 8 ~a17~0)} ~a25~0 := 1; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,056 INFO L280 TraceCheckUtils]: 38: Hoare triple {17511#(= 8 ~a17~0)} #res := 26; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,056 INFO L280 TraceCheckUtils]: 39: Hoare triple {17511#(= 8 ~a17~0)} assume true; {17511#(= 8 ~a17~0)} is VALID [2020-07-18 00:37:15,059 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17511#(= 8 ~a17~0)} {17494#(not (= ~a28~0 ~a17~0))} #1183#return; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,060 INFO L280 TraceCheckUtils]: 41: Hoare triple {17507#(not (= 7 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,060 INFO L280 TraceCheckUtils]: 42: Hoare triple {17507#(not (= 7 ~a17~0))} ~output~0 := #t~ret3; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {17507#(not (= 7 ~a17~0))} havoc #t~ret3; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,061 INFO L280 TraceCheckUtils]: 44: Hoare triple {17507#(not (= 7 ~a17~0))} assume !false; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,062 INFO L280 TraceCheckUtils]: 45: Hoare triple {17507#(not (= 7 ~a17~0))} havoc ~input~0; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,062 INFO L280 TraceCheckUtils]: 46: Hoare triple {17507#(not (= 7 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,063 INFO L280 TraceCheckUtils]: 47: Hoare triple {17507#(not (= 7 ~a17~0))} ~input~0 := #t~nondet2; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,064 INFO L280 TraceCheckUtils]: 48: Hoare triple {17507#(not (= 7 ~a17~0))} havoc #t~nondet2; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,065 INFO L280 TraceCheckUtils]: 49: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,066 INFO L263 TraceCheckUtils]: 50: Hoare triple {17507#(not (= 7 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,067 INFO L280 TraceCheckUtils]: 51: Hoare triple {17507#(not (= 7 ~a17~0))} ~input := #in~input; {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,067 INFO L280 TraceCheckUtils]: 52: Hoare triple {17507#(not (= 7 ~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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,067 INFO L280 TraceCheckUtils]: 53: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,068 INFO L280 TraceCheckUtils]: 54: Hoare triple {17507#(not (= 7 ~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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,068 INFO L280 TraceCheckUtils]: 55: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,069 INFO L280 TraceCheckUtils]: 56: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,069 INFO L280 TraceCheckUtils]: 57: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,069 INFO L280 TraceCheckUtils]: 58: Hoare triple {17507#(not (= 7 ~a17~0))} 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)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,070 INFO L280 TraceCheckUtils]: 59: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,070 INFO L280 TraceCheckUtils]: 61: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,071 INFO L280 TraceCheckUtils]: 62: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,071 INFO L280 TraceCheckUtils]: 63: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,072 INFO L280 TraceCheckUtils]: 64: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,072 INFO L280 TraceCheckUtils]: 65: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,072 INFO L280 TraceCheckUtils]: 66: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,073 INFO L280 TraceCheckUtils]: 67: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,073 INFO L280 TraceCheckUtils]: 68: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,074 INFO L280 TraceCheckUtils]: 69: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,074 INFO L280 TraceCheckUtils]: 70: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,074 INFO L280 TraceCheckUtils]: 71: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,077 INFO L280 TraceCheckUtils]: 73: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,078 INFO L280 TraceCheckUtils]: 74: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,078 INFO L280 TraceCheckUtils]: 75: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,079 INFO L280 TraceCheckUtils]: 76: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,079 INFO L280 TraceCheckUtils]: 77: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,079 INFO L280 TraceCheckUtils]: 78: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,080 INFO L280 TraceCheckUtils]: 79: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,080 INFO L280 TraceCheckUtils]: 80: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,081 INFO L280 TraceCheckUtils]: 81: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,081 INFO L280 TraceCheckUtils]: 82: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,081 INFO L280 TraceCheckUtils]: 83: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,082 INFO L280 TraceCheckUtils]: 84: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,082 INFO L280 TraceCheckUtils]: 85: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,083 INFO L280 TraceCheckUtils]: 86: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,083 INFO L280 TraceCheckUtils]: 87: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,083 INFO L280 TraceCheckUtils]: 88: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,084 INFO L280 TraceCheckUtils]: 89: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,084 INFO L280 TraceCheckUtils]: 90: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,084 INFO L280 TraceCheckUtils]: 91: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,085 INFO L280 TraceCheckUtils]: 92: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,085 INFO L280 TraceCheckUtils]: 93: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,085 INFO L280 TraceCheckUtils]: 94: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,086 INFO L280 TraceCheckUtils]: 95: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,086 INFO L280 TraceCheckUtils]: 96: Hoare triple {17507#(not (= 7 ~a17~0))} 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)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,087 INFO L280 TraceCheckUtils]: 97: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,087 INFO L280 TraceCheckUtils]: 98: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,087 INFO L280 TraceCheckUtils]: 99: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,088 INFO L280 TraceCheckUtils]: 100: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,088 INFO L280 TraceCheckUtils]: 101: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,088 INFO L280 TraceCheckUtils]: 102: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,089 INFO L280 TraceCheckUtils]: 103: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,089 INFO L280 TraceCheckUtils]: 104: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,090 INFO L280 TraceCheckUtils]: 105: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,090 INFO L280 TraceCheckUtils]: 106: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,091 INFO L280 TraceCheckUtils]: 107: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,091 INFO L280 TraceCheckUtils]: 108: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,092 INFO L280 TraceCheckUtils]: 109: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,092 INFO L280 TraceCheckUtils]: 110: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,092 INFO L280 TraceCheckUtils]: 111: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,093 INFO L280 TraceCheckUtils]: 112: Hoare triple {17507#(not (= 7 ~a17~0))} 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)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,094 INFO L280 TraceCheckUtils]: 113: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,094 INFO L280 TraceCheckUtils]: 114: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,095 INFO L280 TraceCheckUtils]: 115: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,095 INFO L280 TraceCheckUtils]: 116: Hoare triple {17507#(not (= 7 ~a17~0))} 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)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,096 INFO L280 TraceCheckUtils]: 117: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,096 INFO L280 TraceCheckUtils]: 118: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,097 INFO L280 TraceCheckUtils]: 119: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,097 INFO L280 TraceCheckUtils]: 120: Hoare triple {17507#(not (= 7 ~a17~0))} 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)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,097 INFO L280 TraceCheckUtils]: 121: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,098 INFO L280 TraceCheckUtils]: 122: Hoare triple {17507#(not (= 7 ~a17~0))} 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)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,098 INFO L280 TraceCheckUtils]: 123: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,098 INFO L280 TraceCheckUtils]: 124: Hoare triple {17507#(not (= 7 ~a17~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,099 INFO L280 TraceCheckUtils]: 125: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,100 INFO L280 TraceCheckUtils]: 126: Hoare triple {17507#(not (= 7 ~a17~0))} 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); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,100 INFO L280 TraceCheckUtils]: 127: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,100 INFO L280 TraceCheckUtils]: 128: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,101 INFO L280 TraceCheckUtils]: 129: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,101 INFO L280 TraceCheckUtils]: 130: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,102 INFO L280 TraceCheckUtils]: 131: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,102 INFO L280 TraceCheckUtils]: 132: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,103 INFO L280 TraceCheckUtils]: 133: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,103 INFO L280 TraceCheckUtils]: 134: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,112 INFO L280 TraceCheckUtils]: 135: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,113 INFO L280 TraceCheckUtils]: 136: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,114 INFO L280 TraceCheckUtils]: 137: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,114 INFO L280 TraceCheckUtils]: 138: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,115 INFO L280 TraceCheckUtils]: 139: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,115 INFO L280 TraceCheckUtils]: 140: Hoare triple {17507#(not (= 7 ~a17~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17507#(not (= 7 ~a17~0))} is VALID [2020-07-18 00:37:15,116 INFO L280 TraceCheckUtils]: 141: Hoare triple {17507#(not (= 7 ~a17~0))} assume ((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {17474#false} is VALID [2020-07-18 00:37:15,116 INFO L280 TraceCheckUtils]: 142: Hoare triple {17474#false} assume !false; {17474#false} is VALID [2020-07-18 00:37:15,155 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 00:37:15,156 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:37:15,156 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [493774409] [2020-07-18 00:37:15,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:37:15,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 00:37:15,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56767294] [2020-07-18 00:37:15,157 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-07-18 00:37:15,158 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:37:15,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 00:37:15,336 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:15,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 00:37:15,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:37:15,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 00:37:15,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-07-18 00:37:15,338 INFO L87 Difference]: Start difference. First operand 1122 states and 1383 transitions. Second operand 8 states. [2020-07-18 00:37:55,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:37:55,939 INFO L93 Difference]: Finished difference Result 4726 states and 6175 transitions. [2020-07-18 00:37:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 00:37:55,939 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-07-18 00:37:55,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:37:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 00:37:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2194 transitions. [2020-07-18 00:37:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 00:37:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2194 transitions. [2020-07-18 00:37:55,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 2194 transitions. [2020-07-18 00:37:59,541 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2194 edges. 2194 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:59,853 INFO L225 Difference]: With dead ends: 4726 [2020-07-18 00:37:59,853 INFO L226 Difference]: Without dead ends: 2630 [2020-07-18 00:37:59,863 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=116, Invalid=264, Unknown=0, NotChecked=0, Total=380 [2020-07-18 00:37:59,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2630 states. [2020-07-18 00:38:19,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2630 to 2416. [2020-07-18 00:38:19,364 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:38:19,364 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2630 states. Second operand 2416 states. [2020-07-18 00:38:19,364 INFO L74 IsIncluded]: Start isIncluded. First operand 2630 states. Second operand 2416 states. [2020-07-18 00:38:19,364 INFO L87 Difference]: Start difference. First operand 2630 states. Second operand 2416 states. [2020-07-18 00:38:19,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:19,750 INFO L93 Difference]: Finished difference Result 2630 states and 3242 transitions. [2020-07-18 00:38:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3242 transitions. [2020-07-18 00:38:19,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:19,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:19,759 INFO L74 IsIncluded]: Start isIncluded. First operand 2416 states. Second operand 2630 states. [2020-07-18 00:38:19,759 INFO L87 Difference]: Start difference. First operand 2416 states. Second operand 2630 states. [2020-07-18 00:38:20,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:20,081 INFO L93 Difference]: Finished difference Result 2630 states and 3242 transitions. [2020-07-18 00:38:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3242 transitions. [2020-07-18 00:38:20,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:20,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:20,088 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:38:20,088 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:38:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2416 states. [2020-07-18 00:38:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 2416 states and 3008 transitions. [2020-07-18 00:38:20,318 INFO L78 Accepts]: Start accepts. Automaton has 2416 states and 3008 transitions. Word has length 143 [2020-07-18 00:38:20,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:38:20,318 INFO L479 AbstractCegarLoop]: Abstraction has 2416 states and 3008 transitions. [2020-07-18 00:38:20,318 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 00:38:20,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2416 states and 3008 transitions. [2020-07-18 00:38:27,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3008 edges. 3008 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3008 transitions. [2020-07-18 00:38:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-07-18 00:38:27,156 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:38:27,156 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:38:27,157 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:38:27,157 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:38:27,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:38:27,157 INFO L82 PathProgramCache]: Analyzing trace with hash -1145838343, now seen corresponding path program 1 times [2020-07-18 00:38:27,157 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:38:27,158 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1938441461] [2020-07-18 00:38:27,158 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:38:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:27,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {37153#(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; {37087#true} is VALID [2020-07-18 00:38:27,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {37087#true} ~e~0 := 5; {37087#true} is VALID [2020-07-18 00:38:27,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {37087#true} ~d~0 := 4; {37087#true} is VALID [2020-07-18 00:38:27,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {37087#true} ~f~0 := 6; {37087#true} is VALID [2020-07-18 00:38:27,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {37087#true} ~c~0 := 3; {37087#true} is VALID [2020-07-18 00:38:27,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {37087#true} ~u~0 := 21; {37087#true} is VALID [2020-07-18 00:38:27,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {37087#true} ~v~0 := 22; {37087#true} is VALID [2020-07-18 00:38:27,323 INFO L280 TraceCheckUtils]: 7: Hoare triple {37087#true} ~w~0 := 23; {37087#true} is VALID [2020-07-18 00:38:27,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {37087#true} ~x~0 := 24; {37087#true} is VALID [2020-07-18 00:38:27,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {37087#true} ~y~0 := 25; {37087#true} is VALID [2020-07-18 00:38:27,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {37087#true} ~z~0 := 26; {37087#true} is VALID [2020-07-18 00:38:27,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {37087#true} ~a25~0 := 0; {37087#true} is VALID [2020-07-18 00:38:27,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {37087#true} ~a11~0 := 0; {37087#true} is VALID [2020-07-18 00:38:27,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {37087#true} ~a28~0 := 7; {37087#true} is VALID [2020-07-18 00:38:27,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {37087#true} ~a19~0 := 1; {37087#true} is VALID [2020-07-18 00:38:27,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {37087#true} ~a21~0 := 1; {37087#true} is VALID [2020-07-18 00:38:27,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {37087#true} ~a17~0 := 8; {37087#true} is VALID [2020-07-18 00:38:27,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {37087#true} assume true; {37087#true} is VALID [2020-07-18 00:38:27,325 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37087#true} {37087#true} #1179#return; {37087#true} is VALID [2020-07-18 00:38:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:27,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {37154#(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; {37087#true} is VALID [2020-07-18 00:38:27,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {37087#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {37087#true} is VALID [2020-07-18 00:38:27,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {37087#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {37087#true} is VALID [2020-07-18 00:38:27,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {37087#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {37087#true} is VALID [2020-07-18 00:38:27,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {37087#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)); {37087#true} is VALID [2020-07-18 00:38:27,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,381 INFO L280 TraceCheckUtils]: 9: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,381 INFO L280 TraceCheckUtils]: 11: Hoare triple {37087#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {37087#true} is VALID [2020-07-18 00:38:27,382 INFO L280 TraceCheckUtils]: 12: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {37087#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {37087#true} is VALID [2020-07-18 00:38:27,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {37087#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {37087#true} is VALID [2020-07-18 00:38:27,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {37087#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {37087#true} is VALID [2020-07-18 00:38:27,382 INFO L280 TraceCheckUtils]: 16: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,383 INFO L280 TraceCheckUtils]: 18: Hoare triple {37087#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {37087#true} is VALID [2020-07-18 00:38:27,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {37087#true} 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; {37087#true} is VALID [2020-07-18 00:38:27,384 INFO L280 TraceCheckUtils]: 20: Hoare triple {37087#true} ~a17~0 := 7; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,384 INFO L280 TraceCheckUtils]: 21: Hoare triple {37136#(= 7 ~a17~0)} ~a25~0 := 1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,385 INFO L280 TraceCheckUtils]: 22: Hoare triple {37136#(= 7 ~a17~0)} ~a11~0 := 1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {37136#(= 7 ~a17~0)} ~a28~0 := 7; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {37136#(= 7 ~a17~0)} ~a19~0 := 1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {37136#(= 7 ~a17~0)} #res := -1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {37136#(= 7 ~a17~0)} assume true; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,388 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37136#(= 7 ~a17~0)} {37087#true} #1183#return; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:27,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {37154#(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; {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {37155#(= ~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); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {37155#(= ~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)); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {37155#(= ~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); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} 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)); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} 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; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a28~0 := 11; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a17~0 := 7; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a11~0 := 0; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a25~0 := 1; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {37156#(= 9 |old(~a17~0)|)} #res := 22; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {37156#(= 9 |old(~a17~0)|)} assume true; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,439 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37156#(= 9 |old(~a17~0)|)} {37136#(= 7 ~a17~0)} #1183#return; {37088#false} is VALID [2020-07-18 00:38:27,442 INFO L263 TraceCheckUtils]: 0: Hoare triple {37087#true} call ULTIMATE.init(); {37153#(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 00:38:27,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {37153#(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; {37087#true} is VALID [2020-07-18 00:38:27,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {37087#true} ~e~0 := 5; {37087#true} is VALID [2020-07-18 00:38:27,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {37087#true} ~d~0 := 4; {37087#true} is VALID [2020-07-18 00:38:27,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {37087#true} ~f~0 := 6; {37087#true} is VALID [2020-07-18 00:38:27,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {37087#true} ~c~0 := 3; {37087#true} is VALID [2020-07-18 00:38:27,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {37087#true} ~u~0 := 21; {37087#true} is VALID [2020-07-18 00:38:27,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {37087#true} ~v~0 := 22; {37087#true} is VALID [2020-07-18 00:38:27,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {37087#true} ~w~0 := 23; {37087#true} is VALID [2020-07-18 00:38:27,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {37087#true} ~x~0 := 24; {37087#true} is VALID [2020-07-18 00:38:27,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {37087#true} ~y~0 := 25; {37087#true} is VALID [2020-07-18 00:38:27,445 INFO L280 TraceCheckUtils]: 11: Hoare triple {37087#true} ~z~0 := 26; {37087#true} is VALID [2020-07-18 00:38:27,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {37087#true} ~a25~0 := 0; {37087#true} is VALID [2020-07-18 00:38:27,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {37087#true} ~a11~0 := 0; {37087#true} is VALID [2020-07-18 00:38:27,446 INFO L280 TraceCheckUtils]: 14: Hoare triple {37087#true} ~a28~0 := 7; {37087#true} is VALID [2020-07-18 00:38:27,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {37087#true} ~a19~0 := 1; {37087#true} is VALID [2020-07-18 00:38:27,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {37087#true} ~a21~0 := 1; {37087#true} is VALID [2020-07-18 00:38:27,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {37087#true} ~a17~0 := 8; {37087#true} is VALID [2020-07-18 00:38:27,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {37087#true} assume true; {37087#true} is VALID [2020-07-18 00:38:27,448 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {37087#true} {37087#true} #1179#return; {37087#true} is VALID [2020-07-18 00:38:27,448 INFO L263 TraceCheckUtils]: 20: Hoare triple {37087#true} call #t~ret4 := main(); {37087#true} is VALID [2020-07-18 00:38:27,448 INFO L280 TraceCheckUtils]: 21: Hoare triple {37087#true} ~output~0 := -1; {37087#true} is VALID [2020-07-18 00:38:27,448 INFO L280 TraceCheckUtils]: 22: Hoare triple {37087#true} assume !false; {37087#true} is VALID [2020-07-18 00:38:27,449 INFO L280 TraceCheckUtils]: 23: Hoare triple {37087#true} havoc ~input~0; {37087#true} is VALID [2020-07-18 00:38:27,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {37087#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37087#true} is VALID [2020-07-18 00:38:27,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {37087#true} ~input~0 := #t~nondet2; {37087#true} is VALID [2020-07-18 00:38:27,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {37087#true} havoc #t~nondet2; {37087#true} is VALID [2020-07-18 00:38:27,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {37087#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37087#true} is VALID [2020-07-18 00:38:27,452 INFO L263 TraceCheckUtils]: 28: Hoare triple {37087#true} call #t~ret3 := calculate_output(~input~0); {37154#(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 00:38:27,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {37154#(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; {37087#true} is VALID [2020-07-18 00:38:27,452 INFO L280 TraceCheckUtils]: 30: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {37087#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {37087#true} is VALID [2020-07-18 00:38:27,453 INFO L280 TraceCheckUtils]: 32: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,453 INFO L280 TraceCheckUtils]: 33: Hoare triple {37087#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {37087#true} is VALID [2020-07-18 00:38:27,453 INFO L280 TraceCheckUtils]: 34: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,454 INFO L280 TraceCheckUtils]: 35: Hoare triple {37087#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {37087#true} is VALID [2020-07-18 00:38:27,454 INFO L280 TraceCheckUtils]: 36: Hoare triple {37087#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)); {37087#true} is VALID [2020-07-18 00:38:27,454 INFO L280 TraceCheckUtils]: 37: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,455 INFO L280 TraceCheckUtils]: 38: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,455 INFO L280 TraceCheckUtils]: 39: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {37087#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {37087#true} is VALID [2020-07-18 00:38:27,456 INFO L280 TraceCheckUtils]: 41: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,456 INFO L280 TraceCheckUtils]: 42: Hoare triple {37087#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {37087#true} is VALID [2020-07-18 00:38:27,456 INFO L280 TraceCheckUtils]: 43: Hoare triple {37087#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {37087#true} is VALID [2020-07-18 00:38:27,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {37087#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {37087#true} is VALID [2020-07-18 00:38:27,457 INFO L280 TraceCheckUtils]: 45: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,457 INFO L280 TraceCheckUtils]: 46: Hoare triple {37087#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); {37087#true} is VALID [2020-07-18 00:38:27,457 INFO L280 TraceCheckUtils]: 47: Hoare triple {37087#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {37087#true} is VALID [2020-07-18 00:38:27,457 INFO L280 TraceCheckUtils]: 48: Hoare triple {37087#true} 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; {37087#true} is VALID [2020-07-18 00:38:27,458 INFO L280 TraceCheckUtils]: 49: Hoare triple {37087#true} ~a17~0 := 7; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,459 INFO L280 TraceCheckUtils]: 50: Hoare triple {37136#(= 7 ~a17~0)} ~a25~0 := 1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,460 INFO L280 TraceCheckUtils]: 51: Hoare triple {37136#(= 7 ~a17~0)} ~a11~0 := 1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {37136#(= 7 ~a17~0)} ~a28~0 := 7; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {37136#(= 7 ~a17~0)} ~a19~0 := 1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {37136#(= 7 ~a17~0)} #res := -1; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {37136#(= 7 ~a17~0)} assume true; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,464 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37136#(= 7 ~a17~0)} {37087#true} #1183#return; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,465 INFO L280 TraceCheckUtils]: 57: Hoare triple {37136#(= 7 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,466 INFO L280 TraceCheckUtils]: 58: Hoare triple {37136#(= 7 ~a17~0)} ~output~0 := #t~ret3; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {37136#(= 7 ~a17~0)} havoc #t~ret3; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,468 INFO L280 TraceCheckUtils]: 60: Hoare triple {37136#(= 7 ~a17~0)} assume !false; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,469 INFO L280 TraceCheckUtils]: 61: Hoare triple {37136#(= 7 ~a17~0)} havoc ~input~0; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,469 INFO L280 TraceCheckUtils]: 62: Hoare triple {37136#(= 7 ~a17~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,470 INFO L280 TraceCheckUtils]: 63: Hoare triple {37136#(= 7 ~a17~0)} ~input~0 := #t~nondet2; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,471 INFO L280 TraceCheckUtils]: 64: Hoare triple {37136#(= 7 ~a17~0)} havoc #t~nondet2; {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,472 INFO L280 TraceCheckUtils]: 65: Hoare triple {37136#(= 7 ~a17~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37136#(= 7 ~a17~0)} is VALID [2020-07-18 00:38:27,474 INFO L263 TraceCheckUtils]: 66: Hoare triple {37136#(= 7 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37154#(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 00:38:27,475 INFO L280 TraceCheckUtils]: 67: Hoare triple {37154#(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; {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,475 INFO L280 TraceCheckUtils]: 68: Hoare triple {37155#(= ~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); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,476 INFO L280 TraceCheckUtils]: 69: Hoare triple {37155#(= ~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)); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,477 INFO L280 TraceCheckUtils]: 70: Hoare triple {37155#(= ~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); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,478 INFO L280 TraceCheckUtils]: 71: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,479 INFO L280 TraceCheckUtils]: 72: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,480 INFO L280 TraceCheckUtils]: 73: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,480 INFO L280 TraceCheckUtils]: 74: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} 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)); {37155#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,481 INFO L280 TraceCheckUtils]: 75: Hoare triple {37155#(= ~a17~0 |old(~a17~0)|)} 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; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,482 INFO L280 TraceCheckUtils]: 76: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a28~0 := 11; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,482 INFO L280 TraceCheckUtils]: 77: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a17~0 := 7; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,483 INFO L280 TraceCheckUtils]: 78: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a11~0 := 0; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,484 INFO L280 TraceCheckUtils]: 79: Hoare triple {37156#(= 9 |old(~a17~0)|)} ~a25~0 := 1; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,484 INFO L280 TraceCheckUtils]: 80: Hoare triple {37156#(= 9 |old(~a17~0)|)} #res := 22; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,485 INFO L280 TraceCheckUtils]: 81: Hoare triple {37156#(= 9 |old(~a17~0)|)} assume true; {37156#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 00:38:27,486 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {37156#(= 9 |old(~a17~0)|)} {37136#(= 7 ~a17~0)} #1183#return; {37088#false} is VALID [2020-07-18 00:38:27,486 INFO L280 TraceCheckUtils]: 83: Hoare triple {37088#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {37088#false} is VALID [2020-07-18 00:38:27,486 INFO L280 TraceCheckUtils]: 84: Hoare triple {37088#false} ~output~0 := #t~ret3; {37088#false} is VALID [2020-07-18 00:38:27,486 INFO L280 TraceCheckUtils]: 85: Hoare triple {37088#false} havoc #t~ret3; {37088#false} is VALID [2020-07-18 00:38:27,545 INFO L280 TraceCheckUtils]: 86: Hoare triple {37088#false} assume !false; {37088#false} is VALID [2020-07-18 00:38:27,546 INFO L280 TraceCheckUtils]: 87: Hoare triple {37088#false} havoc ~input~0; {37088#false} is VALID [2020-07-18 00:38:27,546 INFO L280 TraceCheckUtils]: 88: Hoare triple {37088#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37088#false} is VALID [2020-07-18 00:38:27,546 INFO L280 TraceCheckUtils]: 89: Hoare triple {37088#false} ~input~0 := #t~nondet2; {37088#false} is VALID [2020-07-18 00:38:27,546 INFO L280 TraceCheckUtils]: 90: Hoare triple {37088#false} havoc #t~nondet2; {37088#false} is VALID [2020-07-18 00:38:27,546 INFO L280 TraceCheckUtils]: 91: Hoare triple {37088#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L263 TraceCheckUtils]: 92: Hoare triple {37088#false} call #t~ret3 := calculate_output(~input~0); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 93: Hoare triple {37088#false} ~input := #in~input; {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 94: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 95: Hoare triple {37088#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 96: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 97: Hoare triple {37088#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 98: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,547 INFO L280 TraceCheckUtils]: 99: Hoare triple {37088#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,548 INFO L280 TraceCheckUtils]: 100: Hoare triple {37088#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)); {37088#false} is VALID [2020-07-18 00:38:27,548 INFO L280 TraceCheckUtils]: 101: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,548 INFO L280 TraceCheckUtils]: 102: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,548 INFO L280 TraceCheckUtils]: 103: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,548 INFO L280 TraceCheckUtils]: 104: Hoare triple {37088#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,549 INFO L280 TraceCheckUtils]: 105: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,549 INFO L280 TraceCheckUtils]: 106: Hoare triple {37088#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {37088#false} is VALID [2020-07-18 00:38:27,549 INFO L280 TraceCheckUtils]: 107: Hoare triple {37088#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,549 INFO L280 TraceCheckUtils]: 108: Hoare triple {37088#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,549 INFO L280 TraceCheckUtils]: 109: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 110: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 111: Hoare triple {37088#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 112: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 113: Hoare triple {37088#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 114: Hoare triple {37088#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 115: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,550 INFO L280 TraceCheckUtils]: 116: Hoare triple {37088#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,551 INFO L280 TraceCheckUtils]: 117: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,551 INFO L280 TraceCheckUtils]: 118: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,551 INFO L280 TraceCheckUtils]: 119: Hoare triple {37088#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,551 INFO L280 TraceCheckUtils]: 120: Hoare triple {37088#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {37088#false} is VALID [2020-07-18 00:38:27,552 INFO L280 TraceCheckUtils]: 121: Hoare triple {37088#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {37088#false} is VALID [2020-07-18 00:38:27,552 INFO L280 TraceCheckUtils]: 122: Hoare triple {37088#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {37088#false} is VALID [2020-07-18 00:38:27,552 INFO L280 TraceCheckUtils]: 123: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,552 INFO L280 TraceCheckUtils]: 124: Hoare triple {37088#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {37088#false} is VALID [2020-07-18 00:38:27,552 INFO L280 TraceCheckUtils]: 125: Hoare triple {37088#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,553 INFO L280 TraceCheckUtils]: 126: Hoare triple {37088#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,553 INFO L280 TraceCheckUtils]: 127: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,553 INFO L280 TraceCheckUtils]: 128: Hoare triple {37088#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,553 INFO L280 TraceCheckUtils]: 129: Hoare triple {37088#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,553 INFO L280 TraceCheckUtils]: 130: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,554 INFO L280 TraceCheckUtils]: 131: Hoare triple {37088#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,554 INFO L280 TraceCheckUtils]: 132: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,554 INFO L280 TraceCheckUtils]: 133: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,554 INFO L280 TraceCheckUtils]: 134: Hoare triple {37088#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,554 INFO L280 TraceCheckUtils]: 135: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,555 INFO L280 TraceCheckUtils]: 136: Hoare triple {37088#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {37088#false} is VALID [2020-07-18 00:38:27,555 INFO L280 TraceCheckUtils]: 137: Hoare triple {37088#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,555 INFO L280 TraceCheckUtils]: 138: Hoare triple {37088#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)); {37088#false} is VALID [2020-07-18 00:38:27,555 INFO L280 TraceCheckUtils]: 139: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,555 INFO L280 TraceCheckUtils]: 140: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,556 INFO L280 TraceCheckUtils]: 141: Hoare triple {37088#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {37088#false} is VALID [2020-07-18 00:38:27,556 INFO L280 TraceCheckUtils]: 142: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,556 INFO L280 TraceCheckUtils]: 143: Hoare triple {37088#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {37088#false} is VALID [2020-07-18 00:38:27,556 INFO L280 TraceCheckUtils]: 144: Hoare triple {37088#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {37088#false} is VALID [2020-07-18 00:38:27,556 INFO L280 TraceCheckUtils]: 145: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,556 INFO L280 TraceCheckUtils]: 146: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,557 INFO L280 TraceCheckUtils]: 147: Hoare triple {37088#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {37088#false} is VALID [2020-07-18 00:38:27,557 INFO L280 TraceCheckUtils]: 148: Hoare triple {37088#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,557 INFO L280 TraceCheckUtils]: 149: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,557 INFO L280 TraceCheckUtils]: 150: Hoare triple {37088#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {37088#false} is VALID [2020-07-18 00:38:27,557 INFO L280 TraceCheckUtils]: 151: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,558 INFO L280 TraceCheckUtils]: 152: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,558 INFO L280 TraceCheckUtils]: 153: Hoare triple {37088#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {37088#false} is VALID [2020-07-18 00:38:27,558 INFO L280 TraceCheckUtils]: 154: Hoare triple {37088#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)); {37088#false} is VALID [2020-07-18 00:38:27,558 INFO L280 TraceCheckUtils]: 155: Hoare triple {37088#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,558 INFO L280 TraceCheckUtils]: 156: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,558 INFO L280 TraceCheckUtils]: 157: Hoare triple {37088#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {37088#false} is VALID [2020-07-18 00:38:27,559 INFO L280 TraceCheckUtils]: 158: Hoare triple {37088#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)); {37088#false} is VALID [2020-07-18 00:38:27,559 INFO L280 TraceCheckUtils]: 159: Hoare triple {37088#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,559 INFO L280 TraceCheckUtils]: 160: Hoare triple {37088#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {37088#false} is VALID [2020-07-18 00:38:27,559 INFO L280 TraceCheckUtils]: 161: Hoare triple {37088#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {37088#false} is VALID [2020-07-18 00:38:27,560 INFO L280 TraceCheckUtils]: 162: Hoare triple {37088#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)); {37088#false} is VALID [2020-07-18 00:38:27,560 INFO L280 TraceCheckUtils]: 163: Hoare triple {37088#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {37088#false} is VALID [2020-07-18 00:38:27,560 INFO L280 TraceCheckUtils]: 164: Hoare triple {37088#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)); {37088#false} is VALID [2020-07-18 00:38:27,560 INFO L280 TraceCheckUtils]: 165: Hoare triple {37088#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {37088#false} is VALID [2020-07-18 00:38:27,560 INFO L280 TraceCheckUtils]: 166: Hoare triple {37088#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,561 INFO L280 TraceCheckUtils]: 167: Hoare triple {37088#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {37088#false} is VALID [2020-07-18 00:38:27,561 INFO L280 TraceCheckUtils]: 168: Hoare triple {37088#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); {37088#false} is VALID [2020-07-18 00:38:27,561 INFO L280 TraceCheckUtils]: 169: Hoare triple {37088#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,561 INFO L280 TraceCheckUtils]: 170: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,561 INFO L280 TraceCheckUtils]: 171: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,562 INFO L280 TraceCheckUtils]: 172: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,562 INFO L280 TraceCheckUtils]: 173: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,562 INFO L280 TraceCheckUtils]: 174: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,562 INFO L280 TraceCheckUtils]: 175: Hoare triple {37088#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,563 INFO L280 TraceCheckUtils]: 176: Hoare triple {37088#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,563 INFO L280 TraceCheckUtils]: 177: Hoare triple {37088#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,563 INFO L280 TraceCheckUtils]: 178: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,564 INFO L280 TraceCheckUtils]: 179: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,564 INFO L280 TraceCheckUtils]: 180: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,564 INFO L280 TraceCheckUtils]: 181: Hoare triple {37088#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,565 INFO L280 TraceCheckUtils]: 182: Hoare triple {37088#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {37088#false} is VALID [2020-07-18 00:38:27,565 INFO L280 TraceCheckUtils]: 183: Hoare triple {37088#false} assume ((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {37088#false} is VALID [2020-07-18 00:38:27,565 INFO L280 TraceCheckUtils]: 184: Hoare triple {37088#false} assume !false; {37088#false} is VALID [2020-07-18 00:38:27,605 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 00:38:28,566 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:38:28,756 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:38:29,135 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2020-07-18 00:38:29,543 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:38:29,823 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:38:30,106 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:38:30,411 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:38:30,975 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:38:31,324 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:38:31,698 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:38:32,098 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:38:32,846 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2020-07-18 00:38:33,587 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-07-18 00:38:34,370 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2020-07-18 00:38:35,181 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2020-07-18 00:38:35,679 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2020-07-18 00:38:36,529 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2020-07-18 00:38:37,075 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:38:37,664 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:38:38,645 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-07-18 00:38:39,549 WARN L193 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2020-07-18 00:38:40,465 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 93 [2020-07-18 00:38:41,425 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:38:42,040 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:38:43,099 WARN L193 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:38:44,206 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2020-07-18 00:38:45,317 WARN L193 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:38:46,452 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:38:47,153 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:38:47,907 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:38:49,166 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:38:49,949 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:38:51,265 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:38:52,611 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:38:53,951 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:38:54,796 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:38:55,658 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:38:57,101 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2020-07-18 00:38:58,981 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-07-18 00:39:00,348 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:39:01,764 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 108 DAG size of output: 104 [2020-07-18 00:39:02,664 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:39:03,593 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-07-18 00:39:05,124 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:39:06,724 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-07-18 00:39:08,234 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:39:10,279 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2020-07-18 00:39:11,791 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:39:13,340 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 111 DAG size of output: 106 [2020-07-18 00:39:14,941 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:39:16,557 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:39:18,119 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:39:20,185 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2020-07-18 00:39:21,629 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-07-18 00:39:23,016 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:39:24,413 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:39:26,003 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2020-07-18 00:39:27,472 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:39:29,502 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:39:30,968 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:39:32,451 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:39:33,906 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:39:35,369 WARN L193 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:39:36,927 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2020-07-18 00:39:38,804 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 107 DAG size of output: 97 [2020-07-18 00:39:40,221 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:39:41,642 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:39:43,456 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2020-07-18 00:39:44,723 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2020-07-18 00:39:45,789 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2020-07-18 00:39:46,631 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2020-07-18 00:39:47,418 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-07-18 00:39:48,239 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:39:49,176 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2020-07-18 00:39:49,877 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:39:50,733 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-07-18 00:39:51,456 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:39:52,167 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:39:53,120 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:39:54,046 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:39:54,987 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2020-07-18 00:39:56,009 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2020-07-18 00:39:57,001 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:39:57,806 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:39:58,616 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:39:59,236 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 40 [2020-07-18 00:39:59,244 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:39:59,245 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1938441461] [2020-07-18 00:39:59,245 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:39:59,245 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [105] imperfect sequences [] total 105 [2020-07-18 00:39:59,245 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192973140] [2020-07-18 00:39:59,246 INFO L78 Accepts]: Start accepts. Automaton has 106 states. Word has length 185 [2020-07-18 00:39:59,247 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:39:59,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 106 states. [2020-07-18 00:39:59,312 WARN L140 InductivityCheck]: Transition 37163#(and (= 9 |old(~a17~0)|) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648)) (or (= 1 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0))) ( _ , call #t~ret3 := calculate_output(~input~0); , 37164#(and (= 9 |old(~a17~0)|) (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|)) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648))) ) not inductive [2020-07-18 00:39:59,313 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:39:59,314 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:108) 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 00:39:59,322 INFO L168 Benchmark]: Toolchain (without parser) took 225320.07 ms. Allocated memory was 137.9 MB in the beginning and 453.5 MB in the end (delta: 315.6 MB). Free memory was 101.5 MB in the beginning and 102.2 MB in the end (delta: -752.9 kB). Peak memory consumption was 314.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:39:59,326 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 00:39:59,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 789.37 ms. Allocated memory was 137.9 MB in the beginning and 204.5 MB in the end (delta: 66.6 MB). Free memory was 101.0 MB in the beginning and 167.7 MB in the end (delta: -66.7 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:39:59,328 INFO L168 Benchmark]: Boogie Preprocessor took 151.54 ms. Allocated memory is still 204.5 MB. Free memory was 167.7 MB in the beginning and 162.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:39:59,329 INFO L168 Benchmark]: RCFGBuilder took 2037.47 ms. Allocated memory was 204.5 MB in the beginning and 253.2 MB in the end (delta: 48.8 MB). Free memory was 161.9 MB in the beginning and 198.7 MB in the end (delta: -36.8 MB). Peak memory consumption was 112.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:39:59,330 INFO L168 Benchmark]: TraceAbstraction took 222334.49 ms. Allocated memory was 253.2 MB in the beginning and 453.5 MB in the end (delta: 200.3 MB). Free memory was 198.7 MB in the beginning and 102.2 MB in the end (delta: 96.5 MB). Peak memory consumption was 296.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:39:59,341 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 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 789.37 ms. Allocated memory was 137.9 MB in the beginning and 204.5 MB in the end (delta: 66.6 MB). Free memory was 101.0 MB in the beginning and 167.7 MB in the end (delta: -66.7 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 151.54 ms. Allocated memory is still 204.5 MB. Free memory was 167.7 MB in the beginning and 162.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2037.47 ms. Allocated memory was 204.5 MB in the beginning and 253.2 MB in the end (delta: 48.8 MB). Free memory was 161.9 MB in the beginning and 198.7 MB in the end (delta: -36.8 MB). Peak memory consumption was 112.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 222334.49 ms. Allocated memory was 253.2 MB in the beginning and 453.5 MB in the end (delta: 200.3 MB). Free memory was 198.7 MB in the beginning and 102.2 MB in the end (delta: 96.5 MB). Peak memory consumption was 296.8 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...