/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_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:37:46,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:37:46,750 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:37:46,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-18 00:37:46,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:37:46,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:37:46,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:37:46,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:37:46,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:37:46,801 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:37:46,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:37:46,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:37:46,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:37:46,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:37:46,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:37:46,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:37:46,819 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:37:46,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:37:46,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:37:46,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:37:46,832 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:37:46,860 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:37:46,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:37:46,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:37:46,864 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:37:46,864 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:37:46,864 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:37:46,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:37:46,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:37:46,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:37:46,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:37:46,865 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:37:46,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:37:46,865 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:37:46,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:37:46,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:37:46,866 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:37:46,866 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:37:46,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:37:46,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:37:46,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:37:46,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:37:46,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:37:46,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:37:47,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:37:47,164 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:37:47,167 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:37:47,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:37:47,169 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:37:47,170 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label41.c [2020-07-18 00:37:47,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d0a6df9d/9891ca69ef1d4f4c952389342f3f5cb1/FLAG6d1740c47 [2020-07-18 00:37:47,789 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:37:47,790 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label41.c [2020-07-18 00:37:47,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d0a6df9d/9891ca69ef1d4f4c952389342f3f5cb1/FLAG6d1740c47 [2020-07-18 00:37:48,044 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d0a6df9d/9891ca69ef1d4f4c952389342f3f5cb1 [2020-07-18 00:37:48,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:37:48,056 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:37:48,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:37:48,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:37:48,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:37:48,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:48,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bbc0375 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48, skipping insertion in model container [2020-07-18 00:37:48,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:48,075 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:37:48,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:37:48,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:37:48,696 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:37:48,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:37:48,870 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:37:48,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48 WrapperNode [2020-07-18 00:37:48,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:37:48,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:37:48,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:37:48,872 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:37:48,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:48,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:48,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:48,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:48,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:49,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:49,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... [2020-07-18 00:37:49,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:37:49,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:37:49,032 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:37:49,032 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:37:49,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:37:49,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:37:49,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:37:49,100 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:37:49,100 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:37:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:37:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:37:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:37:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:37:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:37:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:37:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:37:51,014 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:37:51,014 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:37:51,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:37:51 BoogieIcfgContainer [2020-07-18 00:37:51,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:37:51,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:37:51,024 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:37:51,028 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:37:51,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:37:48" (1/3) ... [2020-07-18 00:37:51,029 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a27aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:37:51, skipping insertion in model container [2020-07-18 00:37:51,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:37:48" (2/3) ... [2020-07-18 00:37:51,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a27aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:37:51, skipping insertion in model container [2020-07-18 00:37:51,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:37:51" (3/3) ... [2020-07-18 00:37:51,032 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label41.c [2020-07-18 00:37:51,043 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:37:51,051 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:37:51,067 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:37:51,091 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:37:51,092 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:37:51,092 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:37:51,092 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:37:51,092 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:37:51,093 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:37:51,093 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:37:51,093 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:37:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:37:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-07-18 00:37:51,141 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:37:51,142 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] [2020-07-18 00:37:51,143 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:37:51,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:37:51,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1858793511, now seen corresponding path program 1 times [2020-07-18 00:37:51,159 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:37:51,159 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2113412355] [2020-07-18 00:37:51,160 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:37:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:37:51,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:37:51,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:37:51,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:37:51,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:37:51,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:37:51,758 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:37:51,759 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:37:51,759 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:37:51,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:37:51,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:37:51,761 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:37:51,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:37:51,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {530#true} is VALID [2020-07-18 00:37:51,764 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a28~0 := 7; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a28~0 7)} ~a19~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a28~0 7)} ~a21~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a28~0 7)} ~a17~0 := 8; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a28~0 7)} assume true; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,770 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a28~0 7)} {530#true} #1179#return; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:37:51,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:37:51,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:37:51,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:37:51,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:37:51,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:37:51,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:37:51,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:37:51,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:37:51,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:37:51,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:37:51,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:37:51,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:37:51,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {530#true} is VALID [2020-07-18 00:37:51,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {530#true} ~a28~0 := 7; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a28~0 7)} ~a19~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a28~0 7)} ~a21~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a28~0 7)} ~a17~0 := 8; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a28~0 7)} assume true; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:37:51,799 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a28~0 7)} {530#true} #1179#return; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,801 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 8 ~a28~0))} call #t~ret4 := main(); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,802 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 8 ~a28~0))} ~output~0 := -1; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,803 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 8 ~a28~0))} assume !false; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,804 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 8 ~a28~0))} havoc ~input~0; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 8 ~a28~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,806 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 8 ~a28~0))} ~input~0 := #t~nondet2; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,807 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 8 ~a28~0))} havoc #t~nondet2; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,809 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 8 ~a28~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,810 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 8 ~a28~0))} ~input := #in~input; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,811 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,812 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 8 ~a28~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,820 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,820 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,821 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,831 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,834 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,838 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 8 ~a28~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,839 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,841 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,842 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,842 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,844 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,845 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,845 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,846 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,847 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,848 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,849 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,850 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 8 ~a28~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,851 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,851 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 8 ~a28~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,852 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,853 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,854 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,857 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,859 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,860 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,861 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,862 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,862 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,863 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,864 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 8 ~a28~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,865 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,865 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,866 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,867 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,869 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,870 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 8 ~a28~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,871 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,872 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 8 ~a28~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,874 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 8 ~a28~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,876 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,877 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,877 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,879 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,880 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,881 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,882 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,886 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,887 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,888 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,889 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,890 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,893 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,893 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,894 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,895 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,897 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 8 ~a28~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,898 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,899 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,900 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 8 ~a28~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,901 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,912 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 8 ~a28~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,913 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,913 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,914 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,915 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,916 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,917 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,918 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,919 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,920 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,921 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,921 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:37:51,922 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 8 ~a28~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-18 00:37:51,922 INFO L280 TraceCheckUtils]: 115: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:37:51,974 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 00:37:51,977 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:37:51,979 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2113412355] [2020-07-18 00:37:51,981 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:37:51,981 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:37:51,982 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649197331] [2020-07-18 00:37:51,989 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2020-07-18 00:37:51,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:37:51,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:37:52,174 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:37:52,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:37:52,175 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:37:52,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:37:52,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:37:52,187 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:38:04,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:04,266 INFO L93 Difference]: Finished difference Result 1431 states and 2025 transitions. [2020-07-18 00:38:04,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:38:04,267 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2020-07-18 00:38:04,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:38:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2025 transitions. [2020-07-18 00:38:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2025 transitions. [2020-07-18 00:38:04,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2025 transitions. [2020-07-18 00:38:07,395 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2025 edges. 2025 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:07,534 INFO L225 Difference]: With dead ends: 1431 [2020-07-18 00:38:07,534 INFO L226 Difference]: Without dead ends: 848 [2020-07-18 00:38:07,547 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:38:07,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2020-07-18 00:38:12,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 775. [2020-07-18 00:38:12,032 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:38:12,033 INFO L82 GeneralOperation]: Start isEquivalent. First operand 848 states. Second operand 775 states. [2020-07-18 00:38:12,034 INFO L74 IsIncluded]: Start isIncluded. First operand 848 states. Second operand 775 states. [2020-07-18 00:38:12,034 INFO L87 Difference]: Start difference. First operand 848 states. Second operand 775 states. [2020-07-18 00:38:12,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:12,099 INFO L93 Difference]: Finished difference Result 848 states and 1027 transitions. [2020-07-18 00:38:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1027 transitions. [2020-07-18 00:38:12,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:12,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:12,108 INFO L74 IsIncluded]: Start isIncluded. First operand 775 states. Second operand 848 states. [2020-07-18 00:38:12,108 INFO L87 Difference]: Start difference. First operand 775 states. Second operand 848 states. [2020-07-18 00:38:12,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:12,166 INFO L93 Difference]: Finished difference Result 848 states and 1027 transitions. [2020-07-18 00:38:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1027 transitions. [2020-07-18 00:38:12,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:12,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:12,170 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:38:12,170 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:38:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 775 states. [2020-07-18 00:38:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 947 transitions. [2020-07-18 00:38:12,216 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 947 transitions. Word has length 116 [2020-07-18 00:38:12,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:38:12,217 INFO L479 AbstractCegarLoop]: Abstraction has 775 states and 947 transitions. [2020-07-18 00:38:12,217 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:38:12,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 775 states and 947 transitions. [2020-07-18 00:38:13,889 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 947 edges. 947 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 947 transitions. [2020-07-18 00:38:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-07-18 00:38:13,894 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:38:13,894 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:38:13,895 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:38:13,895 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:38:13,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:38:13,896 INFO L82 PathProgramCache]: Analyzing trace with hash -732340022, now seen corresponding path program 1 times [2020-07-18 00:38:13,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:38:13,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1212242508] [2020-07-18 00:38:13,896 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:38:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:14,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {6709#(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; {6668#true} is VALID [2020-07-18 00:38:14,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {6668#true} ~e~0 := 5; {6668#true} is VALID [2020-07-18 00:38:14,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {6668#true} ~d~0 := 4; {6668#true} is VALID [2020-07-18 00:38:14,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {6668#true} ~f~0 := 6; {6668#true} is VALID [2020-07-18 00:38:14,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {6668#true} ~c~0 := 3; {6668#true} is VALID [2020-07-18 00:38:14,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {6668#true} ~u~0 := 21; {6668#true} is VALID [2020-07-18 00:38:14,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {6668#true} ~v~0 := 22; {6668#true} is VALID [2020-07-18 00:38:14,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {6668#true} ~w~0 := 23; {6668#true} is VALID [2020-07-18 00:38:14,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {6668#true} ~x~0 := 24; {6668#true} is VALID [2020-07-18 00:38:14,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {6668#true} ~y~0 := 25; {6668#true} is VALID [2020-07-18 00:38:14,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {6668#true} ~z~0 := 26; {6668#true} is VALID [2020-07-18 00:38:14,188 INFO L280 TraceCheckUtils]: 11: Hoare triple {6668#true} ~a25~0 := 0; {6668#true} is VALID [2020-07-18 00:38:14,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {6668#true} ~a11~0 := 0; {6668#true} is VALID [2020-07-18 00:38:14,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {6668#true} ~a28~0 := 7; {6668#true} is VALID [2020-07-18 00:38:14,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {6668#true} ~a19~0 := 1; {6668#true} is VALID [2020-07-18 00:38:14,189 INFO L280 TraceCheckUtils]: 15: Hoare triple {6668#true} ~a21~0 := 1; {6668#true} is VALID [2020-07-18 00:38:14,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {6668#true} ~a17~0 := 8; {6668#true} is VALID [2020-07-18 00:38:14,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {6668#true} assume true; {6668#true} is VALID [2020-07-18 00:38:14,190 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6668#true} {6668#true} #1179#return; {6668#true} is VALID [2020-07-18 00:38:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:14,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {6710#(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; {6668#true} is VALID [2020-07-18 00:38:14,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {6668#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6668#true} is VALID [2020-07-18 00:38:14,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {6668#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6668#true} is VALID [2020-07-18 00:38:14,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {6668#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6668#true} is VALID [2020-07-18 00:38:14,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {6668#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)); {6668#true} is VALID [2020-07-18 00:38:14,227 INFO L280 TraceCheckUtils]: 8: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {6668#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6668#true} is VALID [2020-07-18 00:38:14,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {6668#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; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(10 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {6708#(not (= 1 ~a11~0))} ~a28~0 := 8; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {6708#(not (= 1 ~a11~0))} ~a25~0 := 0; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {6708#(not (= 1 ~a11~0))} #res := 22; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {6708#(not (= 1 ~a11~0))} assume true; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,233 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6708#(not (= 1 ~a11~0))} {6668#true} #1183#return; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {6668#true} call ULTIMATE.init(); {6709#(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 00:38:14,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {6709#(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; {6668#true} is VALID [2020-07-18 00:38:14,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {6668#true} ~e~0 := 5; {6668#true} is VALID [2020-07-18 00:38:14,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {6668#true} ~d~0 := 4; {6668#true} is VALID [2020-07-18 00:38:14,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {6668#true} ~f~0 := 6; {6668#true} is VALID [2020-07-18 00:38:14,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {6668#true} ~c~0 := 3; {6668#true} is VALID [2020-07-18 00:38:14,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {6668#true} ~u~0 := 21; {6668#true} is VALID [2020-07-18 00:38:14,237 INFO L280 TraceCheckUtils]: 7: Hoare triple {6668#true} ~v~0 := 22; {6668#true} is VALID [2020-07-18 00:38:14,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {6668#true} ~w~0 := 23; {6668#true} is VALID [2020-07-18 00:38:14,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {6668#true} ~x~0 := 24; {6668#true} is VALID [2020-07-18 00:38:14,238 INFO L280 TraceCheckUtils]: 10: Hoare triple {6668#true} ~y~0 := 25; {6668#true} is VALID [2020-07-18 00:38:14,238 INFO L280 TraceCheckUtils]: 11: Hoare triple {6668#true} ~z~0 := 26; {6668#true} is VALID [2020-07-18 00:38:14,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {6668#true} ~a25~0 := 0; {6668#true} is VALID [2020-07-18 00:38:14,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {6668#true} ~a11~0 := 0; {6668#true} is VALID [2020-07-18 00:38:14,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {6668#true} ~a28~0 := 7; {6668#true} is VALID [2020-07-18 00:38:14,239 INFO L280 TraceCheckUtils]: 15: Hoare triple {6668#true} ~a19~0 := 1; {6668#true} is VALID [2020-07-18 00:38:14,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {6668#true} ~a21~0 := 1; {6668#true} is VALID [2020-07-18 00:38:14,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {6668#true} ~a17~0 := 8; {6668#true} is VALID [2020-07-18 00:38:14,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {6668#true} assume true; {6668#true} is VALID [2020-07-18 00:38:14,240 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6668#true} {6668#true} #1179#return; {6668#true} is VALID [2020-07-18 00:38:14,240 INFO L263 TraceCheckUtils]: 20: Hoare triple {6668#true} call #t~ret4 := main(); {6668#true} is VALID [2020-07-18 00:38:14,241 INFO L280 TraceCheckUtils]: 21: Hoare triple {6668#true} ~output~0 := -1; {6668#true} is VALID [2020-07-18 00:38:14,241 INFO L280 TraceCheckUtils]: 22: Hoare triple {6668#true} assume !false; {6668#true} is VALID [2020-07-18 00:38:14,241 INFO L280 TraceCheckUtils]: 23: Hoare triple {6668#true} havoc ~input~0; {6668#true} is VALID [2020-07-18 00:38:14,241 INFO L280 TraceCheckUtils]: 24: Hoare triple {6668#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6668#true} is VALID [2020-07-18 00:38:14,242 INFO L280 TraceCheckUtils]: 25: Hoare triple {6668#true} ~input~0 := #t~nondet2; {6668#true} is VALID [2020-07-18 00:38:14,242 INFO L280 TraceCheckUtils]: 26: Hoare triple {6668#true} havoc #t~nondet2; {6668#true} is VALID [2020-07-18 00:38:14,242 INFO L280 TraceCheckUtils]: 27: Hoare triple {6668#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6668#true} is VALID [2020-07-18 00:38:14,243 INFO L263 TraceCheckUtils]: 28: Hoare triple {6668#true} call #t~ret3 := calculate_output(~input~0); {6710#(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 00:38:14,244 INFO L280 TraceCheckUtils]: 29: Hoare triple {6710#(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; {6668#true} is VALID [2020-07-18 00:38:14,244 INFO L280 TraceCheckUtils]: 30: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,244 INFO L280 TraceCheckUtils]: 31: Hoare triple {6668#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6668#true} is VALID [2020-07-18 00:38:14,245 INFO L280 TraceCheckUtils]: 32: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,245 INFO L280 TraceCheckUtils]: 33: Hoare triple {6668#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6668#true} is VALID [2020-07-18 00:38:14,245 INFO L280 TraceCheckUtils]: 34: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,245 INFO L280 TraceCheckUtils]: 35: Hoare triple {6668#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6668#true} is VALID [2020-07-18 00:38:14,246 INFO L280 TraceCheckUtils]: 36: Hoare triple {6668#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)); {6668#true} is VALID [2020-07-18 00:38:14,246 INFO L280 TraceCheckUtils]: 37: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,246 INFO L280 TraceCheckUtils]: 38: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,247 INFO L280 TraceCheckUtils]: 39: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:38:14,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {6668#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6668#true} is VALID [2020-07-18 00:38:14,247 INFO L280 TraceCheckUtils]: 41: Hoare triple {6668#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; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,248 INFO L280 TraceCheckUtils]: 42: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(10 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,249 INFO L280 TraceCheckUtils]: 43: Hoare triple {6708#(not (= 1 ~a11~0))} ~a28~0 := 8; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,249 INFO L280 TraceCheckUtils]: 44: Hoare triple {6708#(not (= 1 ~a11~0))} ~a25~0 := 0; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,250 INFO L280 TraceCheckUtils]: 45: Hoare triple {6708#(not (= 1 ~a11~0))} #res := 22; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,251 INFO L280 TraceCheckUtils]: 46: Hoare triple {6708#(not (= 1 ~a11~0))} assume true; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,251 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6708#(not (= 1 ~a11~0))} {6668#true} #1183#return; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,252 INFO L280 TraceCheckUtils]: 48: Hoare triple {6708#(not (= 1 ~a11~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,253 INFO L280 TraceCheckUtils]: 49: Hoare triple {6708#(not (= 1 ~a11~0))} ~output~0 := #t~ret3; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,253 INFO L280 TraceCheckUtils]: 50: Hoare triple {6708#(not (= 1 ~a11~0))} havoc #t~ret3; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,254 INFO L280 TraceCheckUtils]: 51: Hoare triple {6708#(not (= 1 ~a11~0))} assume !false; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,255 INFO L280 TraceCheckUtils]: 52: Hoare triple {6708#(not (= 1 ~a11~0))} havoc ~input~0; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,255 INFO L280 TraceCheckUtils]: 53: Hoare triple {6708#(not (= 1 ~a11~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,256 INFO L280 TraceCheckUtils]: 54: Hoare triple {6708#(not (= 1 ~a11~0))} ~input~0 := #t~nondet2; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,256 INFO L280 TraceCheckUtils]: 55: Hoare triple {6708#(not (= 1 ~a11~0))} havoc #t~nondet2; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,257 INFO L280 TraceCheckUtils]: 56: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,258 INFO L263 TraceCheckUtils]: 57: Hoare triple {6708#(not (= 1 ~a11~0))} call #t~ret3 := calculate_output(~input~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,259 INFO L280 TraceCheckUtils]: 58: Hoare triple {6708#(not (= 1 ~a11~0))} ~input := #in~input; {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,259 INFO L280 TraceCheckUtils]: 59: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,260 INFO L280 TraceCheckUtils]: 60: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,261 INFO L280 TraceCheckUtils]: 61: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,261 INFO L280 TraceCheckUtils]: 62: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,262 INFO L280 TraceCheckUtils]: 63: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,262 INFO L280 TraceCheckUtils]: 64: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,263 INFO L280 TraceCheckUtils]: 65: Hoare triple {6708#(not (= 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)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,264 INFO L280 TraceCheckUtils]: 66: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,264 INFO L280 TraceCheckUtils]: 67: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,265 INFO L280 TraceCheckUtils]: 68: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,265 INFO L280 TraceCheckUtils]: 69: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,266 INFO L280 TraceCheckUtils]: 70: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,267 INFO L280 TraceCheckUtils]: 71: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,267 INFO L280 TraceCheckUtils]: 72: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,268 INFO L280 TraceCheckUtils]: 73: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,269 INFO L280 TraceCheckUtils]: 74: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,269 INFO L280 TraceCheckUtils]: 75: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,270 INFO L280 TraceCheckUtils]: 76: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,271 INFO L280 TraceCheckUtils]: 77: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,271 INFO L280 TraceCheckUtils]: 78: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,272 INFO L280 TraceCheckUtils]: 79: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,273 INFO L280 TraceCheckUtils]: 80: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,273 INFO L280 TraceCheckUtils]: 81: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,274 INFO L280 TraceCheckUtils]: 82: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,274 INFO L280 TraceCheckUtils]: 83: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,276 INFO L280 TraceCheckUtils]: 85: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,276 INFO L280 TraceCheckUtils]: 86: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,277 INFO L280 TraceCheckUtils]: 87: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,278 INFO L280 TraceCheckUtils]: 88: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,278 INFO L280 TraceCheckUtils]: 89: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,279 INFO L280 TraceCheckUtils]: 90: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,280 INFO L280 TraceCheckUtils]: 91: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,280 INFO L280 TraceCheckUtils]: 92: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,281 INFO L280 TraceCheckUtils]: 93: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,282 INFO L280 TraceCheckUtils]: 94: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,282 INFO L280 TraceCheckUtils]: 95: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,283 INFO L280 TraceCheckUtils]: 96: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,283 INFO L280 TraceCheckUtils]: 97: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,284 INFO L280 TraceCheckUtils]: 98: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,285 INFO L280 TraceCheckUtils]: 99: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,285 INFO L280 TraceCheckUtils]: 100: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,286 INFO L280 TraceCheckUtils]: 101: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,287 INFO L280 TraceCheckUtils]: 102: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,287 INFO L280 TraceCheckUtils]: 103: Hoare triple {6708#(not (= 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)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,288 INFO L280 TraceCheckUtils]: 104: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,289 INFO L280 TraceCheckUtils]: 105: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,289 INFO L280 TraceCheckUtils]: 106: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,290 INFO L280 TraceCheckUtils]: 107: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,290 INFO L280 TraceCheckUtils]: 108: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,291 INFO L280 TraceCheckUtils]: 109: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,292 INFO L280 TraceCheckUtils]: 110: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,292 INFO L280 TraceCheckUtils]: 111: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,293 INFO L280 TraceCheckUtils]: 112: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,294 INFO L280 TraceCheckUtils]: 113: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,294 INFO L280 TraceCheckUtils]: 114: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,295 INFO L280 TraceCheckUtils]: 115: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,295 INFO L280 TraceCheckUtils]: 116: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,296 INFO L280 TraceCheckUtils]: 117: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,297 INFO L280 TraceCheckUtils]: 118: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,297 INFO L280 TraceCheckUtils]: 119: Hoare triple {6708#(not (= 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)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,298 INFO L280 TraceCheckUtils]: 120: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,298 INFO L280 TraceCheckUtils]: 121: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,299 INFO L280 TraceCheckUtils]: 122: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,300 INFO L280 TraceCheckUtils]: 123: Hoare triple {6708#(not (= 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)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,300 INFO L280 TraceCheckUtils]: 124: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,301 INFO L280 TraceCheckUtils]: 125: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,301 INFO L280 TraceCheckUtils]: 126: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,302 INFO L280 TraceCheckUtils]: 127: Hoare triple {6708#(not (= 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)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,303 INFO L280 TraceCheckUtils]: 128: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,303 INFO L280 TraceCheckUtils]: 129: Hoare triple {6708#(not (= 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)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,304 INFO L280 TraceCheckUtils]: 130: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,305 INFO L280 TraceCheckUtils]: 131: Hoare triple {6708#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,305 INFO L280 TraceCheckUtils]: 132: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,306 INFO L280 TraceCheckUtils]: 133: Hoare triple {6708#(not (= 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); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,306 INFO L280 TraceCheckUtils]: 134: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,307 INFO L280 TraceCheckUtils]: 135: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,308 INFO L280 TraceCheckUtils]: 136: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,308 INFO L280 TraceCheckUtils]: 137: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,309 INFO L280 TraceCheckUtils]: 138: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,309 INFO L280 TraceCheckUtils]: 139: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,310 INFO L280 TraceCheckUtils]: 140: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,310 INFO L280 TraceCheckUtils]: 141: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,311 INFO L280 TraceCheckUtils]: 142: Hoare triple {6708#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:38:14,312 INFO L280 TraceCheckUtils]: 143: Hoare triple {6708#(not (= 1 ~a11~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {6669#false} is VALID [2020-07-18 00:38:14,312 INFO L280 TraceCheckUtils]: 144: Hoare triple {6669#false} assume !false; {6669#false} is VALID [2020-07-18 00:38:14,343 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 00:38:14,344 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:38:14,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1212242508] [2020-07-18 00:38:14,344 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:38:14,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:38:14,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459879966] [2020-07-18 00:38:14,346 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 145 [2020-07-18 00:38:14,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:38:14,347 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:38:14,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:14,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:38:14,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:38:14,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:38:14,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:38:14,529 INFO L87 Difference]: Start difference. First operand 775 states and 947 transitions. Second operand 5 states. [2020-07-18 00:38:27,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:27,026 INFO L93 Difference]: Finished difference Result 1990 states and 2533 transitions. [2020-07-18 00:38:27,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:38:27,026 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 145 [2020-07-18 00:38:27,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:38:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:27,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2020-07-18 00:38:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:38:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2020-07-18 00:38:27,059 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1321 transitions. [2020-07-18 00:38:28,939 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 00:38:29,027 INFO L225 Difference]: With dead ends: 1990 [2020-07-18 00:38:29,027 INFO L226 Difference]: Without dead ends: 1237 [2020-07-18 00:38:29,032 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:38:29,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1237 states. [2020-07-18 00:38:37,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1237 to 1227. [2020-07-18 00:38:37,147 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:38:37,147 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1237 states. Second operand 1227 states. [2020-07-18 00:38:37,147 INFO L74 IsIncluded]: Start isIncluded. First operand 1237 states. Second operand 1227 states. [2020-07-18 00:38:37,148 INFO L87 Difference]: Start difference. First operand 1237 states. Second operand 1227 states. [2020-07-18 00:38:37,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:37,238 INFO L93 Difference]: Finished difference Result 1237 states and 1561 transitions. [2020-07-18 00:38:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1561 transitions. [2020-07-18 00:38:37,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:37,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:37,244 INFO L74 IsIncluded]: Start isIncluded. First operand 1227 states. Second operand 1237 states. [2020-07-18 00:38:37,245 INFO L87 Difference]: Start difference. First operand 1227 states. Second operand 1237 states. [2020-07-18 00:38:37,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:38:37,339 INFO L93 Difference]: Finished difference Result 1237 states and 1561 transitions. [2020-07-18 00:38:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1561 transitions. [2020-07-18 00:38:37,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:38:37,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:38:37,349 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:38:37,349 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:38:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1227 states. [2020-07-18 00:38:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1545 transitions. [2020-07-18 00:38:37,457 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1545 transitions. Word has length 145 [2020-07-18 00:38:37,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:38:37,458 INFO L479 AbstractCegarLoop]: Abstraction has 1227 states and 1545 transitions. [2020-07-18 00:38:37,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:38:37,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1227 states and 1545 transitions. [2020-07-18 00:38:40,378 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1545 edges. 1545 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:38:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1545 transitions. [2020-07-18 00:38:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-18 00:38:40,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:38:40,386 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:38:40,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:38:40,387 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:38:40,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:38:40,387 INFO L82 PathProgramCache]: Analyzing trace with hash 2040447277, now seen corresponding path program 1 times [2020-07-18 00:38:40,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:38:40,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [273084353] [2020-07-18 00:38:40,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:38:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:40,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {15709#(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; {15624#true} is VALID [2020-07-18 00:38:40,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {15624#true} ~e~0 := 5; {15624#true} is VALID [2020-07-18 00:38:40,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {15624#true} ~d~0 := 4; {15624#true} is VALID [2020-07-18 00:38:40,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {15624#true} ~f~0 := 6; {15624#true} is VALID [2020-07-18 00:38:40,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {15624#true} ~c~0 := 3; {15624#true} is VALID [2020-07-18 00:38:40,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {15624#true} ~u~0 := 21; {15624#true} is VALID [2020-07-18 00:38:40,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {15624#true} ~v~0 := 22; {15624#true} is VALID [2020-07-18 00:38:40,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {15624#true} ~w~0 := 23; {15624#true} is VALID [2020-07-18 00:38:40,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {15624#true} ~x~0 := 24; {15624#true} is VALID [2020-07-18 00:38:40,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {15624#true} ~y~0 := 25; {15624#true} is VALID [2020-07-18 00:38:40,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {15624#true} ~z~0 := 26; {15624#true} is VALID [2020-07-18 00:38:40,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {15624#true} ~a25~0 := 0; {15624#true} is VALID [2020-07-18 00:38:40,604 INFO L280 TraceCheckUtils]: 12: Hoare triple {15624#true} ~a11~0 := 0; {15624#true} is VALID [2020-07-18 00:38:40,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {15624#true} ~a28~0 := 7; {15624#true} is VALID [2020-07-18 00:38:40,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {15624#true} ~a19~0 := 1; {15624#true} is VALID [2020-07-18 00:38:40,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {15624#true} ~a21~0 := 1; {15624#true} is VALID [2020-07-18 00:38:40,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {15624#true} ~a17~0 := 8; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,606 INFO L280 TraceCheckUtils]: 17: Hoare triple {15645#(<= ~a17~0 8)} assume true; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,606 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15645#(<= ~a17~0 8)} {15624#true} #1179#return; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:40,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {15710#(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; {15624#true} is VALID [2020-07-18 00:38:40,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {15624#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {15711#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:38:40,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {15711#(not (= 1 ~a25~0))} ~a28~0 := 10; {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,687 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {15645#(<= ~a17~0 8)} #1183#return; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:40,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {15710#(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; {15713#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {15713#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} 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; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,747 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {15625#false} is VALID [2020-07-18 00:38:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:38:40,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {15710#(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; {15624#true} is VALID [2020-07-18 00:38:40,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {15624#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15624#true} is VALID [2020-07-18 00:38:40,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {15624#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {15624#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {15624#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)); {15624#true} is VALID [2020-07-18 00:38:40,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,773 INFO L280 TraceCheckUtils]: 10: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {15624#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {15624#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15624#true} is VALID [2020-07-18 00:38:40,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {15624#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {15624#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {15624#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15624#true} is VALID [2020-07-18 00:38:40,775 INFO L280 TraceCheckUtils]: 19: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {15624#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {15624#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {15624#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {15624#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {15624#true} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,777 INFO L280 TraceCheckUtils]: 27: Hoare triple {15624#true} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15624#true} is VALID [2020-07-18 00:38:40,777 INFO L280 TraceCheckUtils]: 28: Hoare triple {15624#true} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15624#true} is VALID [2020-07-18 00:38:40,777 INFO L280 TraceCheckUtils]: 29: Hoare triple {15624#true} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15624#true} is VALID [2020-07-18 00:38:40,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,778 INFO L280 TraceCheckUtils]: 31: Hoare triple {15624#true} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15624#true} is VALID [2020-07-18 00:38:40,778 INFO L280 TraceCheckUtils]: 32: Hoare triple {15624#true} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,778 INFO L280 TraceCheckUtils]: 33: Hoare triple {15624#true} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,778 INFO L280 TraceCheckUtils]: 34: Hoare triple {15624#true} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {15624#true} is VALID [2020-07-18 00:38:40,779 INFO L280 TraceCheckUtils]: 35: Hoare triple {15624#true} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,779 INFO L280 TraceCheckUtils]: 36: Hoare triple {15624#true} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,779 INFO L280 TraceCheckUtils]: 37: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,779 INFO L280 TraceCheckUtils]: 38: Hoare triple {15624#true} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,780 INFO L280 TraceCheckUtils]: 39: Hoare triple {15624#true} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,780 INFO L280 TraceCheckUtils]: 40: Hoare triple {15624#true} assume (((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0; {15624#true} is VALID [2020-07-18 00:38:40,780 INFO L280 TraceCheckUtils]: 41: Hoare triple {15624#true} ~a17~0 := 8; {15624#true} is VALID [2020-07-18 00:38:40,780 INFO L280 TraceCheckUtils]: 42: Hoare triple {15624#true} ~a28~0 := 8; {15624#true} is VALID [2020-07-18 00:38:40,781 INFO L280 TraceCheckUtils]: 43: Hoare triple {15624#true} ~a25~0 := 1; {15624#true} is VALID [2020-07-18 00:38:40,781 INFO L280 TraceCheckUtils]: 44: Hoare triple {15624#true} #res := -1; {15624#true} is VALID [2020-07-18 00:38:40,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {15624#true} assume true; {15624#true} is VALID [2020-07-18 00:38:40,781 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15624#true} {15625#false} #1183#return; {15625#false} is VALID [2020-07-18 00:38:40,784 INFO L263 TraceCheckUtils]: 0: Hoare triple {15624#true} call ULTIMATE.init(); {15709#(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 00:38:40,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {15709#(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; {15624#true} is VALID [2020-07-18 00:38:40,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {15624#true} ~e~0 := 5; {15624#true} is VALID [2020-07-18 00:38:40,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {15624#true} ~d~0 := 4; {15624#true} is VALID [2020-07-18 00:38:40,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {15624#true} ~f~0 := 6; {15624#true} is VALID [2020-07-18 00:38:40,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {15624#true} ~c~0 := 3; {15624#true} is VALID [2020-07-18 00:38:40,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {15624#true} ~u~0 := 21; {15624#true} is VALID [2020-07-18 00:38:40,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {15624#true} ~v~0 := 22; {15624#true} is VALID [2020-07-18 00:38:40,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {15624#true} ~w~0 := 23; {15624#true} is VALID [2020-07-18 00:38:40,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {15624#true} ~x~0 := 24; {15624#true} is VALID [2020-07-18 00:38:40,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {15624#true} ~y~0 := 25; {15624#true} is VALID [2020-07-18 00:38:40,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {15624#true} ~z~0 := 26; {15624#true} is VALID [2020-07-18 00:38:40,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {15624#true} ~a25~0 := 0; {15624#true} is VALID [2020-07-18 00:38:40,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {15624#true} ~a11~0 := 0; {15624#true} is VALID [2020-07-18 00:38:40,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {15624#true} ~a28~0 := 7; {15624#true} is VALID [2020-07-18 00:38:40,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {15624#true} ~a19~0 := 1; {15624#true} is VALID [2020-07-18 00:38:40,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {15624#true} ~a21~0 := 1; {15624#true} is VALID [2020-07-18 00:38:40,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {15624#true} ~a17~0 := 8; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {15645#(<= ~a17~0 8)} assume true; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,790 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {15645#(<= ~a17~0 8)} {15624#true} #1179#return; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,790 INFO L263 TraceCheckUtils]: 20: Hoare triple {15645#(<= ~a17~0 8)} call #t~ret4 := main(); {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {15645#(<= ~a17~0 8)} ~output~0 := -1; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {15645#(<= ~a17~0 8)} assume !false; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,792 INFO L280 TraceCheckUtils]: 23: Hoare triple {15645#(<= ~a17~0 8)} havoc ~input~0; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {15645#(<= ~a17~0 8)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,793 INFO L280 TraceCheckUtils]: 25: Hoare triple {15645#(<= ~a17~0 8)} ~input~0 := #t~nondet2; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {15645#(<= ~a17~0 8)} havoc #t~nondet2; {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {15645#(<= ~a17~0 8)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15645#(<= ~a17~0 8)} is VALID [2020-07-18 00:38:40,795 INFO L263 TraceCheckUtils]: 28: Hoare triple {15645#(<= ~a17~0 8)} call #t~ret3 := calculate_output(~input~0); {15710#(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 00:38:40,795 INFO L280 TraceCheckUtils]: 29: Hoare triple {15710#(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; {15624#true} is VALID [2020-07-18 00:38:40,796 INFO L280 TraceCheckUtils]: 30: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {15624#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {15711#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:38:40,797 INFO L280 TraceCheckUtils]: 32: Hoare triple {15711#(not (= 1 ~a25~0))} ~a28~0 := 10; {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,798 INFO L280 TraceCheckUtils]: 33: Hoare triple {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,799 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15712#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {15645#(<= ~a17~0 8)} #1183#return; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,800 INFO L280 TraceCheckUtils]: 36: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,801 INFO L280 TraceCheckUtils]: 37: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~output~0 := #t~ret3; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,801 INFO L280 TraceCheckUtils]: 38: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~ret3; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !false; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,803 INFO L280 TraceCheckUtils]: 40: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc ~input~0; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,803 INFO L280 TraceCheckUtils]: 41: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,804 INFO L280 TraceCheckUtils]: 42: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~input~0 := #t~nondet2; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,805 INFO L280 TraceCheckUtils]: 43: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~nondet2; {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,805 INFO L280 TraceCheckUtils]: 44: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:38:40,806 INFO L263 TraceCheckUtils]: 45: Hoare triple {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} call #t~ret3 := calculate_output(~input~0); {15710#(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 00:38:40,807 INFO L280 TraceCheckUtils]: 46: Hoare triple {15710#(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; {15713#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,808 INFO L280 TraceCheckUtils]: 47: Hoare triple {15713#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} 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; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,809 INFO L280 TraceCheckUtils]: 48: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,809 INFO L280 TraceCheckUtils]: 49: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,810 INFO L280 TraceCheckUtils]: 51: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,811 INFO L280 TraceCheckUtils]: 52: Hoare triple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:38:40,812 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {15714#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {15653#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {15625#false} is VALID [2020-07-18 00:38:40,812 INFO L280 TraceCheckUtils]: 54: Hoare triple {15625#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15625#false} is VALID [2020-07-18 00:38:40,812 INFO L280 TraceCheckUtils]: 55: Hoare triple {15625#false} ~output~0 := #t~ret3; {15625#false} is VALID [2020-07-18 00:38:40,813 INFO L280 TraceCheckUtils]: 56: Hoare triple {15625#false} havoc #t~ret3; {15625#false} is VALID [2020-07-18 00:38:40,813 INFO L280 TraceCheckUtils]: 57: Hoare triple {15625#false} assume !false; {15625#false} is VALID [2020-07-18 00:38:40,813 INFO L280 TraceCheckUtils]: 58: Hoare triple {15625#false} havoc ~input~0; {15625#false} is VALID [2020-07-18 00:38:40,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {15625#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15625#false} is VALID [2020-07-18 00:38:40,814 INFO L280 TraceCheckUtils]: 60: Hoare triple {15625#false} ~input~0 := #t~nondet2; {15625#false} is VALID [2020-07-18 00:38:40,814 INFO L280 TraceCheckUtils]: 61: Hoare triple {15625#false} havoc #t~nondet2; {15625#false} is VALID [2020-07-18 00:38:40,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {15625#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15625#false} is VALID [2020-07-18 00:38:40,814 INFO L263 TraceCheckUtils]: 63: Hoare triple {15625#false} call #t~ret3 := calculate_output(~input~0); {15710#(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 00:38:40,814 INFO L280 TraceCheckUtils]: 64: Hoare triple {15710#(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; {15624#true} is VALID [2020-07-18 00:38:40,815 INFO L280 TraceCheckUtils]: 65: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,815 INFO L280 TraceCheckUtils]: 66: Hoare triple {15624#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15624#true} is VALID [2020-07-18 00:38:40,815 INFO L280 TraceCheckUtils]: 67: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,815 INFO L280 TraceCheckUtils]: 68: Hoare triple {15624#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,815 INFO L280 TraceCheckUtils]: 69: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,816 INFO L280 TraceCheckUtils]: 70: Hoare triple {15624#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,816 INFO L280 TraceCheckUtils]: 71: Hoare triple {15624#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)); {15624#true} is VALID [2020-07-18 00:38:40,816 INFO L280 TraceCheckUtils]: 72: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,816 INFO L280 TraceCheckUtils]: 73: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,817 INFO L280 TraceCheckUtils]: 74: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,817 INFO L280 TraceCheckUtils]: 75: Hoare triple {15624#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,817 INFO L280 TraceCheckUtils]: 76: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,817 INFO L280 TraceCheckUtils]: 77: Hoare triple {15624#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15624#true} is VALID [2020-07-18 00:38:40,817 INFO L280 TraceCheckUtils]: 78: Hoare triple {15624#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,818 INFO L280 TraceCheckUtils]: 79: Hoare triple {15624#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,818 INFO L280 TraceCheckUtils]: 80: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,818 INFO L280 TraceCheckUtils]: 81: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,818 INFO L280 TraceCheckUtils]: 82: Hoare triple {15624#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15624#true} is VALID [2020-07-18 00:38:40,818 INFO L280 TraceCheckUtils]: 83: Hoare triple {15624#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); {15624#true} is VALID [2020-07-18 00:38:40,819 INFO L280 TraceCheckUtils]: 84: Hoare triple {15624#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,819 INFO L280 TraceCheckUtils]: 85: Hoare triple {15624#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,819 INFO L280 TraceCheckUtils]: 86: Hoare triple {15624#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,819 INFO L280 TraceCheckUtils]: 87: Hoare triple {15624#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,819 INFO L280 TraceCheckUtils]: 88: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,820 INFO L280 TraceCheckUtils]: 89: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,820 INFO L280 TraceCheckUtils]: 90: Hoare triple {15624#true} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,820 INFO L280 TraceCheckUtils]: 91: Hoare triple {15624#true} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15624#true} is VALID [2020-07-18 00:38:40,820 INFO L280 TraceCheckUtils]: 92: Hoare triple {15624#true} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15624#true} is VALID [2020-07-18 00:38:40,821 INFO L280 TraceCheckUtils]: 93: Hoare triple {15624#true} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15624#true} is VALID [2020-07-18 00:38:40,821 INFO L280 TraceCheckUtils]: 94: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,821 INFO L280 TraceCheckUtils]: 95: Hoare triple {15624#true} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15624#true} is VALID [2020-07-18 00:38:40,821 INFO L280 TraceCheckUtils]: 96: Hoare triple {15624#true} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,821 INFO L280 TraceCheckUtils]: 97: Hoare triple {15624#true} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15624#true} is VALID [2020-07-18 00:38:40,822 INFO L280 TraceCheckUtils]: 98: Hoare triple {15624#true} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {15624#true} is VALID [2020-07-18 00:38:40,822 INFO L280 TraceCheckUtils]: 99: Hoare triple {15624#true} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,822 INFO L280 TraceCheckUtils]: 100: Hoare triple {15624#true} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,822 INFO L280 TraceCheckUtils]: 101: Hoare triple {15624#true} 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); {15624#true} is VALID [2020-07-18 00:38:40,822 INFO L280 TraceCheckUtils]: 102: Hoare triple {15624#true} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15624#true} is VALID [2020-07-18 00:38:40,823 INFO L280 TraceCheckUtils]: 103: Hoare triple {15624#true} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15624#true} is VALID [2020-07-18 00:38:40,823 INFO L280 TraceCheckUtils]: 104: Hoare triple {15624#true} assume (((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0; {15624#true} is VALID [2020-07-18 00:38:40,823 INFO L280 TraceCheckUtils]: 105: Hoare triple {15624#true} ~a17~0 := 8; {15624#true} is VALID [2020-07-18 00:38:40,823 INFO L280 TraceCheckUtils]: 106: Hoare triple {15624#true} ~a28~0 := 8; {15624#true} is VALID [2020-07-18 00:38:40,823 INFO L280 TraceCheckUtils]: 107: Hoare triple {15624#true} ~a25~0 := 1; {15624#true} is VALID [2020-07-18 00:38:40,824 INFO L280 TraceCheckUtils]: 108: Hoare triple {15624#true} #res := -1; {15624#true} is VALID [2020-07-18 00:38:40,824 INFO L280 TraceCheckUtils]: 109: Hoare triple {15624#true} assume true; {15624#true} is VALID [2020-07-18 00:38:40,824 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {15624#true} {15625#false} #1183#return; {15625#false} is VALID [2020-07-18 00:38:40,824 INFO L280 TraceCheckUtils]: 111: Hoare triple {15625#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15625#false} is VALID [2020-07-18 00:38:40,824 INFO L280 TraceCheckUtils]: 112: Hoare triple {15625#false} ~output~0 := #t~ret3; {15625#false} is VALID [2020-07-18 00:38:40,825 INFO L280 TraceCheckUtils]: 113: Hoare triple {15625#false} havoc #t~ret3; {15625#false} is VALID [2020-07-18 00:38:40,825 INFO L280 TraceCheckUtils]: 114: Hoare triple {15625#false} assume !false; {15625#false} is VALID [2020-07-18 00:38:40,825 INFO L280 TraceCheckUtils]: 115: Hoare triple {15625#false} havoc ~input~0; {15625#false} is VALID [2020-07-18 00:38:40,825 INFO L280 TraceCheckUtils]: 116: Hoare triple {15625#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15625#false} is VALID [2020-07-18 00:38:40,825 INFO L280 TraceCheckUtils]: 117: Hoare triple {15625#false} ~input~0 := #t~nondet2; {15625#false} is VALID [2020-07-18 00:38:40,826 INFO L280 TraceCheckUtils]: 118: Hoare triple {15625#false} havoc #t~nondet2; {15625#false} is VALID [2020-07-18 00:38:40,826 INFO L280 TraceCheckUtils]: 119: Hoare triple {15625#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15625#false} is VALID [2020-07-18 00:38:40,826 INFO L263 TraceCheckUtils]: 120: Hoare triple {15625#false} call #t~ret3 := calculate_output(~input~0); {15625#false} is VALID [2020-07-18 00:38:40,826 INFO L280 TraceCheckUtils]: 121: Hoare triple {15625#false} ~input := #in~input; {15625#false} is VALID [2020-07-18 00:38:40,826 INFO L280 TraceCheckUtils]: 122: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,827 INFO L280 TraceCheckUtils]: 123: Hoare triple {15625#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15625#false} is VALID [2020-07-18 00:38:40,827 INFO L280 TraceCheckUtils]: 124: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,827 INFO L280 TraceCheckUtils]: 125: Hoare triple {15625#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,827 INFO L280 TraceCheckUtils]: 126: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,827 INFO L280 TraceCheckUtils]: 127: Hoare triple {15625#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,828 INFO L280 TraceCheckUtils]: 128: Hoare triple {15625#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)); {15625#false} is VALID [2020-07-18 00:38:40,828 INFO L280 TraceCheckUtils]: 129: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,828 INFO L280 TraceCheckUtils]: 130: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,828 INFO L280 TraceCheckUtils]: 131: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,828 INFO L280 TraceCheckUtils]: 132: Hoare triple {15625#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,829 INFO L280 TraceCheckUtils]: 133: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,829 INFO L280 TraceCheckUtils]: 134: Hoare triple {15625#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15625#false} is VALID [2020-07-18 00:38:40,829 INFO L280 TraceCheckUtils]: 135: Hoare triple {15625#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,829 INFO L280 TraceCheckUtils]: 136: Hoare triple {15625#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,829 INFO L280 TraceCheckUtils]: 137: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,829 INFO L280 TraceCheckUtils]: 138: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,830 INFO L280 TraceCheckUtils]: 139: Hoare triple {15625#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15625#false} is VALID [2020-07-18 00:38:40,830 INFO L280 TraceCheckUtils]: 140: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,830 INFO L280 TraceCheckUtils]: 141: Hoare triple {15625#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,830 INFO L280 TraceCheckUtils]: 142: Hoare triple {15625#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,830 INFO L280 TraceCheckUtils]: 143: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,831 INFO L280 TraceCheckUtils]: 144: Hoare triple {15625#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,831 INFO L280 TraceCheckUtils]: 145: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,831 INFO L280 TraceCheckUtils]: 146: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,831 INFO L280 TraceCheckUtils]: 147: Hoare triple {15625#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,831 INFO L280 TraceCheckUtils]: 148: Hoare triple {15625#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15625#false} is VALID [2020-07-18 00:38:40,831 INFO L280 TraceCheckUtils]: 149: Hoare triple {15625#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15625#false} is VALID [2020-07-18 00:38:40,832 INFO L280 TraceCheckUtils]: 150: Hoare triple {15625#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15625#false} is VALID [2020-07-18 00:38:40,832 INFO L280 TraceCheckUtils]: 151: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,832 INFO L280 TraceCheckUtils]: 152: Hoare triple {15625#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15625#false} is VALID [2020-07-18 00:38:40,832 INFO L280 TraceCheckUtils]: 153: Hoare triple {15625#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,833 INFO L280 TraceCheckUtils]: 154: Hoare triple {15625#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,833 INFO L280 TraceCheckUtils]: 155: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,833 INFO L280 TraceCheckUtils]: 156: Hoare triple {15625#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,833 INFO L280 TraceCheckUtils]: 157: Hoare triple {15625#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,833 INFO L280 TraceCheckUtils]: 158: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,833 INFO L280 TraceCheckUtils]: 159: Hoare triple {15625#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,834 INFO L280 TraceCheckUtils]: 160: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,834 INFO L280 TraceCheckUtils]: 161: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,834 INFO L280 TraceCheckUtils]: 162: Hoare triple {15625#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,834 INFO L280 TraceCheckUtils]: 163: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,835 INFO L280 TraceCheckUtils]: 164: Hoare triple {15625#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {15625#false} is VALID [2020-07-18 00:38:40,835 INFO L280 TraceCheckUtils]: 165: Hoare triple {15625#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,835 INFO L280 TraceCheckUtils]: 166: Hoare triple {15625#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)); {15625#false} is VALID [2020-07-18 00:38:40,835 INFO L280 TraceCheckUtils]: 167: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,835 INFO L280 TraceCheckUtils]: 168: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,836 INFO L280 TraceCheckUtils]: 169: Hoare triple {15625#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {15625#false} is VALID [2020-07-18 00:38:40,836 INFO L280 TraceCheckUtils]: 170: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,836 INFO L280 TraceCheckUtils]: 171: Hoare triple {15625#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {15625#false} is VALID [2020-07-18 00:38:40,836 INFO L280 TraceCheckUtils]: 172: Hoare triple {15625#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {15625#false} is VALID [2020-07-18 00:38:40,836 INFO L280 TraceCheckUtils]: 173: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,836 INFO L280 TraceCheckUtils]: 174: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,837 INFO L280 TraceCheckUtils]: 175: Hoare triple {15625#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {15625#false} is VALID [2020-07-18 00:38:40,837 INFO L280 TraceCheckUtils]: 176: Hoare triple {15625#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,837 INFO L280 TraceCheckUtils]: 177: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,837 INFO L280 TraceCheckUtils]: 178: Hoare triple {15625#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {15625#false} is VALID [2020-07-18 00:38:40,838 INFO L280 TraceCheckUtils]: 179: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,838 INFO L280 TraceCheckUtils]: 180: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,838 INFO L280 TraceCheckUtils]: 181: Hoare triple {15625#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {15625#false} is VALID [2020-07-18 00:38:40,838 INFO L280 TraceCheckUtils]: 182: Hoare triple {15625#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)); {15625#false} is VALID [2020-07-18 00:38:40,838 INFO L280 TraceCheckUtils]: 183: Hoare triple {15625#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,839 INFO L280 TraceCheckUtils]: 184: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,839 INFO L280 TraceCheckUtils]: 185: Hoare triple {15625#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {15625#false} is VALID [2020-07-18 00:38:40,839 INFO L280 TraceCheckUtils]: 186: Hoare triple {15625#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)); {15625#false} is VALID [2020-07-18 00:38:40,839 INFO L280 TraceCheckUtils]: 187: Hoare triple {15625#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,839 INFO L280 TraceCheckUtils]: 188: Hoare triple {15625#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {15625#false} is VALID [2020-07-18 00:38:40,840 INFO L280 TraceCheckUtils]: 189: Hoare triple {15625#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {15625#false} is VALID [2020-07-18 00:38:40,840 INFO L280 TraceCheckUtils]: 190: Hoare triple {15625#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)); {15625#false} is VALID [2020-07-18 00:38:40,840 INFO L280 TraceCheckUtils]: 191: Hoare triple {15625#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15625#false} is VALID [2020-07-18 00:38:40,840 INFO L280 TraceCheckUtils]: 192: Hoare triple {15625#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)); {15625#false} is VALID [2020-07-18 00:38:40,840 INFO L280 TraceCheckUtils]: 193: Hoare triple {15625#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {15625#false} is VALID [2020-07-18 00:38:40,841 INFO L280 TraceCheckUtils]: 194: Hoare triple {15625#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,841 INFO L280 TraceCheckUtils]: 195: Hoare triple {15625#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {15625#false} is VALID [2020-07-18 00:38:40,841 INFO L280 TraceCheckUtils]: 196: Hoare triple {15625#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); {15625#false} is VALID [2020-07-18 00:38:40,841 INFO L280 TraceCheckUtils]: 197: Hoare triple {15625#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,841 INFO L280 TraceCheckUtils]: 198: Hoare triple {15625#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,842 INFO L280 TraceCheckUtils]: 199: Hoare triple {15625#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,842 INFO L280 TraceCheckUtils]: 200: Hoare triple {15625#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,842 INFO L280 TraceCheckUtils]: 201: Hoare triple {15625#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,842 INFO L280 TraceCheckUtils]: 202: Hoare triple {15625#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,842 INFO L280 TraceCheckUtils]: 203: Hoare triple {15625#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,843 INFO L280 TraceCheckUtils]: 204: Hoare triple {15625#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,843 INFO L280 TraceCheckUtils]: 205: Hoare triple {15625#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15625#false} is VALID [2020-07-18 00:38:40,843 INFO L280 TraceCheckUtils]: 206: Hoare triple {15625#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {15625#false} is VALID [2020-07-18 00:38:40,843 INFO L280 TraceCheckUtils]: 207: Hoare triple {15625#false} assume !false; {15625#false} is VALID [2020-07-18 00:38:40,891 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 00:38:42,316 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:38:42,679 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2020-07-18 00:38:43,072 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2020-07-18 00:38:43,341 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:38:43,625 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:38:43,923 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:38:44,468 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2020-07-18 00:38:44,822 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:38:45,185 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:38:45,586 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:38:46,313 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2020-07-18 00:38:47,025 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2020-07-18 00:38:47,774 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2020-07-18 00:38:48,598 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2020-07-18 00:38:49,110 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-07-18 00:38:49,965 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2020-07-18 00:38:50,490 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2020-07-18 00:38:51,047 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:38:52,064 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94 [2020-07-18 00:38:52,994 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 90 [2020-07-18 00:38:53,893 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 91 [2020-07-18 00:38:54,812 WARN L193 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2020-07-18 00:38:55,413 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-07-18 00:38:56,428 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:38:57,499 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-07-18 00:38:58,607 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:38:59,721 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2020-07-18 00:39:00,427 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-07-18 00:39:01,147 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-07-18 00:39:02,369 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2020-07-18 00:39:03,160 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:39:04,442 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:39:05,713 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:39:07,022 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:39:07,851 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:39:08,724 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:39:10,145 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 108 DAG size of output: 102 [2020-07-18 00:39:11,970 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2020-07-18 00:39:13,324 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:39:14,706 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 106 DAG size of output: 102 [2020-07-18 00:39:15,597 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:39:16,530 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:39:18,027 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-07-18 00:39:19,606 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2020-07-18 00:39:21,093 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2020-07-18 00:39:23,095 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:39:24,597 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-07-18 00:39:26,108 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 109 DAG size of output: 104 [2020-07-18 00:39:27,672 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-07-18 00:39:29,264 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:39:30,792 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2020-07-18 00:39:32,807 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:39:34,257 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 99 [2020-07-18 00:39:35,714 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2020-07-18 00:39:37,153 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:39:38,691 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:39:40,189 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2020-07-18 00:39:42,210 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:39:43,645 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:39:45,074 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2020-07-18 00:39:46,492 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:39:47,924 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2020-07-18 00:39:49,380 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2020-07-18 00:39:51,106 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 105 DAG size of output: 95 [2020-07-18 00:39:52,413 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:39:53,734 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2020-07-18 00:39:55,397 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2020-07-18 00:39:56,599 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2020-07-18 00:39:57,639 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2020-07-18 00:39:58,470 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 66 [2020-07-18 00:39:59,205 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2020-07-18 00:39:59,997 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2020-07-18 00:40:00,893 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2020-07-18 00:40:01,546 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:40:02,366 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-07-18 00:40:03,095 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:40:03,863 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:40:04,826 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:40:05,766 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:40:06,390 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 35 [2020-07-18 00:40:06,398 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:40:06,398 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [273084353] [2020-07-18 00:40:06,399 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:40:06,399 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [110] imperfect sequences [] total 110 [2020-07-18 00:40:06,399 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529987938] [2020-07-18 00:40:06,400 INFO L78 Accepts]: Start accepts. Automaton has 111 states. Word has length 208 [2020-07-18 00:40:06,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:40:06,401 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 111 states. [2020-07-18 00:40:06,581 WARN L140 InductivityCheck]: Transition 15728#(and (<= 0 (+ main_~output~0 2147483648)) (<= main_~output~0 2147483647) (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); , 15729#(and (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 00:40:06,582 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:40:06,583 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 00:40:06,593 INFO L168 Benchmark]: Toolchain (without parser) took 138534.91 ms. Allocated memory was 146.3 MB in the beginning and 494.9 MB in the end (delta: 348.7 MB). Free memory was 102.8 MB in the beginning and 260.2 MB in the end (delta: -157.4 MB). Peak memory consumption was 191.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:40:06,594 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 00:40:06,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 813.53 ms. Allocated memory was 146.3 MB in the beginning and 206.0 MB in the end (delta: 59.8 MB). Free memory was 102.4 MB in the beginning and 168.4 MB in the end (delta: -66.0 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:40:06,598 INFO L168 Benchmark]: Boogie Preprocessor took 159.55 ms. Allocated memory is still 206.0 MB. Free memory was 168.4 MB in the beginning and 162.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:40:06,599 INFO L168 Benchmark]: RCFGBuilder took 1991.85 ms. Allocated memory was 206.0 MB in the beginning and 248.5 MB in the end (delta: 42.5 MB). Free memory was 162.8 MB in the beginning and 183.5 MB in the end (delta: -20.7 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:40:06,602 INFO L168 Benchmark]: TraceAbstraction took 135562.32 ms. Allocated memory was 248.5 MB in the beginning and 494.9 MB in the end (delta: 246.4 MB). Free memory was 183.5 MB in the beginning and 260.2 MB in the end (delta: -76.7 MB). Peak memory consumption was 169.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:40:06,609 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 0.27 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 813.53 ms. Allocated memory was 146.3 MB in the beginning and 206.0 MB in the end (delta: 59.8 MB). Free memory was 102.4 MB in the beginning and 168.4 MB in the end (delta: -66.0 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 159.55 ms. Allocated memory is still 206.0 MB. Free memory was 168.4 MB in the beginning and 162.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1991.85 ms. Allocated memory was 206.0 MB in the beginning and 248.5 MB in the end (delta: 42.5 MB). Free memory was 162.8 MB in the beginning and 183.5 MB in the end (delta: -20.7 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 135562.32 ms. Allocated memory was 248.5 MB in the beginning and 494.9 MB in the end (delta: 246.4 MB). Free memory was 183.5 MB in the beginning and 260.2 MB in the end (delta: -76.7 MB). Peak memory consumption was 169.7 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...