/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:35:58,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:35:58,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:35:58,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 22:35:58,963 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 22:35:58,982 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:35:58,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:35:58,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:35:58,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:35:58,984 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:35:58,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:35:58,985 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:35:58,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:35:58,985 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:35:58,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:35:58,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:35:58,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:35:58,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:35:58,986 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:35:58,986 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:35:58,986 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:35:58,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:35:58,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:35:58,987 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:35:58,987 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:35:58,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:35:58,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:35:58,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:35:58,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:35:58,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:35:58,988 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:35:58,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:35:58,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:35:58,989 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:35:58,989 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:35:59,247 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:35:59,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:35:59,270 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:35:59,271 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:35:59,271 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:35:59,272 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-17 22:35:59,337 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd3dfb840/af9271931af746faa72fd9d324d2fbbb/FLAG507382667 [2020-07-17 22:35:59,878 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:35:59,879 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-17 22:35:59,891 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd3dfb840/af9271931af746faa72fd9d324d2fbbb/FLAG507382667 [2020-07-17 22:36:00,188 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd3dfb840/af9271931af746faa72fd9d324d2fbbb [2020-07-17 22:36:00,198 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:36:00,202 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:36:00,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:36:00,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:36:00,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:36:00,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:36:00" (1/1) ... [2020-07-17 22:36:00,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@106af91f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:00, skipping insertion in model container [2020-07-17 22:36:00,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:36:00" (1/1) ... [2020-07-17 22:36:00,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:36:00,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:36:00,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:36:00,932 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:36:01,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:36:01,086 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:36:01,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01 WrapperNode [2020-07-17 22:36:01,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:36:01,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:36:01,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:36:01,087 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:36:01,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (1/1) ... [2020-07-17 22:36:01,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:36:01,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:36:01,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:36:01,231 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:36:01,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (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 [2020-07-17 22:36:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:36:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:36:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-17 22:36:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:36:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-17 22:36:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:36:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:36:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-17 22:36:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:36:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:36:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:36:02,931 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:36:02,932 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-17 22:36:02,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:36:02 BoogieIcfgContainer [2020-07-17 22:36:02,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:36:02,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:36:02,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:36:02,944 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:36:02,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:36:00" (1/3) ... [2020-07-17 22:36:02,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bb0f4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:36:02, skipping insertion in model container [2020-07-17 22:36:02,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:01" (2/3) ... [2020-07-17 22:36:02,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bb0f4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:36:02, skipping insertion in model container [2020-07-17 22:36:02,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:36:02" (3/3) ... [2020-07-17 22:36:02,948 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label44.c [2020-07-17 22:36:02,960 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:36:02,968 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:36:02,983 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:36:03,010 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:36:03,011 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:36:03,011 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:36:03,011 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:36:03,011 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:36:03,012 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:36:03,012 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:36:03,012 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:36:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-17 22:36:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-07-17 22:36:03,050 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:03,051 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] [2020-07-17 22:36:03,052 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:03,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:03,059 INFO L82 PathProgramCache]: Analyzing trace with hash -1855725642, now seen corresponding path program 1 times [2020-07-17 22:36:03,075 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:03,075 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022562871] [2020-07-17 22:36:03,076 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:03,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:03,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:03,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,767 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:03,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:03,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:03,771 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,772 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret4 := main(); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 13 ~a8~0))} ~output~0 := -1; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,776 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 13 ~a8~0))} ~input := #in~input; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 13 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,780 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,793 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,801 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,803 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,806 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,808 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,811 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,812 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,813 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,814 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,815 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,816 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,816 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,817 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,818 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,819 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,821 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,822 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,823 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,824 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,825 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,826 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,827 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,828 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,833 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,834 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,836 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,840 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,841 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,843 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,844 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,845 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,848 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,849 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,850 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,851 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,851 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,852 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,853 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,854 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,855 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,856 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,857 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,858 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,859 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,862 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,863 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,865 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,866 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,867 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,868 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,869 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,870 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,870 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,871 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,872 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,873 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,874 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,874 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,875 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:03,876 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 13 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-17 22:36:03,877 INFO L280 TraceCheckUtils]: 89: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-17 22:36:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:03,913 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022562871] [2020-07-17 22:36:03,914 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:36:03,924 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 22:36:03,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087070659] [2020-07-17 22:36:03,935 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2020-07-17 22:36:03,940 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:03,944 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:36:04,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:04,110 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:36:04,111 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:04,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:36:04,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:36:04,124 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-17 22:36:09,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:09,201 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-17 22:36:09,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:36:09,201 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2020-07-17 22:36:09,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:36:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-17 22:36:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:36:09,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-17 22:36:09,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-17 22:36:11,493 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:11,552 INFO L225 Difference]: With dead ends: 698 [2020-07-17 22:36:11,553 INFO L226 Difference]: Without dead ends: 423 [2020-07-17 22:36:11,561 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:36:11,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-17 22:36:11,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-17 22:36:11,710 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:11,710 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:11,711 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:11,711 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:11,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:11,739 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-17 22:36:11,740 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-17 22:36:11,745 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:11,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:11,745 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-17 22:36:11,746 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-17 22:36:11,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:11,793 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-17 22:36:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-17 22:36:11,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:11,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:11,795 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:11,796 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-17 22:36:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 585 transitions. [2020-07-17 22:36:11,823 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 585 transitions. Word has length 90 [2020-07-17 22:36:11,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:11,826 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 585 transitions. [2020-07-17 22:36:11,826 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:36:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2020-07-17 22:36:11,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-07-17 22:36:11,832 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:11,832 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 22:36:11,832 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:36:11,832 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:11,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:11,833 INFO L82 PathProgramCache]: Analyzing trace with hash 1996722829, now seen corresponding path program 1 times [2020-07-17 22:36:11,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:11,833 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867823382] [2020-07-17 22:36:11,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:12,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:12,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:12,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:12,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,105 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-17 22:36:12,107 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:12,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:12,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:12,110 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:12,112 INFO L263 TraceCheckUtils]: 4: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:12,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {2221#(not (= 6 ~a16~0))} ~output~0 := -1; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:12,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {2221#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:12,117 INFO L280 TraceCheckUtils]: 7: Hoare triple {2221#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:12,119 INFO L263 TraceCheckUtils]: 8: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:12,121 INFO L280 TraceCheckUtils]: 9: Hoare triple {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,124 INFO L280 TraceCheckUtils]: 11: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:12,128 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-17 22:36:12,128 INFO L280 TraceCheckUtils]: 15: Hoare triple {2217#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2217#false} is VALID [2020-07-17 22:36:12,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {2217#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2217#false} is VALID [2020-07-17 22:36:12,129 INFO L280 TraceCheckUtils]: 17: Hoare triple {2217#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2217#false} is VALID [2020-07-17 22:36:12,129 INFO L263 TraceCheckUtils]: 18: Hoare triple {2217#false} call #t~ret3 := calculate_output(~input~0); {2217#false} is VALID [2020-07-17 22:36:12,129 INFO L280 TraceCheckUtils]: 19: Hoare triple {2217#false} ~input := #in~input; {2217#false} is VALID [2020-07-17 22:36:12,130 INFO L280 TraceCheckUtils]: 20: Hoare triple {2217#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,130 INFO L280 TraceCheckUtils]: 21: Hoare triple {2217#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,130 INFO L280 TraceCheckUtils]: 22: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,130 INFO L280 TraceCheckUtils]: 23: Hoare triple {2217#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,131 INFO L280 TraceCheckUtils]: 24: Hoare triple {2217#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,131 INFO L280 TraceCheckUtils]: 25: Hoare triple {2217#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,131 INFO L280 TraceCheckUtils]: 26: Hoare triple {2217#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-17 22:36:12,132 INFO L280 TraceCheckUtils]: 27: Hoare triple {2217#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2217#false} is VALID [2020-07-17 22:36:12,132 INFO L280 TraceCheckUtils]: 28: Hoare triple {2217#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,132 INFO L280 TraceCheckUtils]: 29: Hoare triple {2217#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,132 INFO L280 TraceCheckUtils]: 30: Hoare triple {2217#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:12,133 INFO L280 TraceCheckUtils]: 31: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,133 INFO L280 TraceCheckUtils]: 32: Hoare triple {2217#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:12,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {2217#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,133 INFO L280 TraceCheckUtils]: 34: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,134 INFO L280 TraceCheckUtils]: 35: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:12,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {2217#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,134 INFO L280 TraceCheckUtils]: 37: Hoare triple {2217#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:12,134 INFO L280 TraceCheckUtils]: 38: Hoare triple {2217#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-17 22:36:12,134 INFO L280 TraceCheckUtils]: 39: Hoare triple {2217#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-17 22:36:12,135 INFO L280 TraceCheckUtils]: 40: Hoare triple {2217#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,135 INFO L280 TraceCheckUtils]: 41: Hoare triple {2217#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:12,135 INFO L280 TraceCheckUtils]: 42: Hoare triple {2217#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:12,135 INFO L280 TraceCheckUtils]: 43: Hoare triple {2217#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,136 INFO L280 TraceCheckUtils]: 44: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,136 INFO L280 TraceCheckUtils]: 45: Hoare triple {2217#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,136 INFO L280 TraceCheckUtils]: 46: Hoare triple {2217#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,136 INFO L280 TraceCheckUtils]: 47: Hoare triple {2217#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,137 INFO L280 TraceCheckUtils]: 48: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,137 INFO L280 TraceCheckUtils]: 49: Hoare triple {2217#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,137 INFO L280 TraceCheckUtils]: 50: Hoare triple {2217#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,138 INFO L280 TraceCheckUtils]: 51: Hoare triple {2217#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,138 INFO L280 TraceCheckUtils]: 52: Hoare triple {2217#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,138 INFO L280 TraceCheckUtils]: 53: Hoare triple {2217#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:12,138 INFO L280 TraceCheckUtils]: 54: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:12,139 INFO L280 TraceCheckUtils]: 55: Hoare triple {2217#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2217#false} is VALID [2020-07-17 22:36:12,139 INFO L280 TraceCheckUtils]: 56: Hoare triple {2217#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2217#false} is VALID [2020-07-17 22:36:12,139 INFO L280 TraceCheckUtils]: 57: Hoare triple {2217#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2217#false} is VALID [2020-07-17 22:36:12,139 INFO L280 TraceCheckUtils]: 58: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:12,140 INFO L280 TraceCheckUtils]: 59: Hoare triple {2217#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,140 INFO L280 TraceCheckUtils]: 60: Hoare triple {2217#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-17 22:36:12,140 INFO L280 TraceCheckUtils]: 61: Hoare triple {2217#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,140 INFO L280 TraceCheckUtils]: 62: Hoare triple {2217#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,141 INFO L280 TraceCheckUtils]: 63: Hoare triple {2217#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,141 INFO L280 TraceCheckUtils]: 64: Hoare triple {2217#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2217#false} is VALID [2020-07-17 22:36:12,141 INFO L280 TraceCheckUtils]: 65: Hoare triple {2217#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,142 INFO L280 TraceCheckUtils]: 66: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2217#false} is VALID [2020-07-17 22:36:12,142 INFO L280 TraceCheckUtils]: 67: Hoare triple {2217#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-17 22:36:12,142 INFO L280 TraceCheckUtils]: 68: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,143 INFO L280 TraceCheckUtils]: 69: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,143 INFO L280 TraceCheckUtils]: 70: Hoare triple {2217#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,143 INFO L280 TraceCheckUtils]: 71: Hoare triple {2217#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,144 INFO L280 TraceCheckUtils]: 73: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:12,144 INFO L280 TraceCheckUtils]: 74: Hoare triple {2217#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,144 INFO L280 TraceCheckUtils]: 75: Hoare triple {2217#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:12,145 INFO L280 TraceCheckUtils]: 76: Hoare triple {2217#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:12,145 INFO L280 TraceCheckUtils]: 77: Hoare triple {2217#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2217#false} is VALID [2020-07-17 22:36:12,145 INFO L280 TraceCheckUtils]: 78: Hoare triple {2217#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:12,145 INFO L280 TraceCheckUtils]: 79: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {2217#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-17 22:36:12,146 INFO L280 TraceCheckUtils]: 81: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2217#false} is VALID [2020-07-17 22:36:12,146 INFO L280 TraceCheckUtils]: 82: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,147 INFO L280 TraceCheckUtils]: 83: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,147 INFO L280 TraceCheckUtils]: 84: Hoare triple {2217#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:12,147 INFO L280 TraceCheckUtils]: 85: Hoare triple {2217#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2217#false} is VALID [2020-07-17 22:36:12,147 INFO L280 TraceCheckUtils]: 86: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,148 INFO L280 TraceCheckUtils]: 87: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,148 INFO L280 TraceCheckUtils]: 88: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,148 INFO L280 TraceCheckUtils]: 89: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,148 INFO L280 TraceCheckUtils]: 90: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,149 INFO L280 TraceCheckUtils]: 91: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,149 INFO L280 TraceCheckUtils]: 92: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,149 INFO L280 TraceCheckUtils]: 93: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,150 INFO L280 TraceCheckUtils]: 94: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,150 INFO L280 TraceCheckUtils]: 95: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,150 INFO L280 TraceCheckUtils]: 96: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,150 INFO L280 TraceCheckUtils]: 97: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:12,151 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-17 22:36:12,151 INFO L280 TraceCheckUtils]: 99: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-17 22:36:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:12,163 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867823382] [2020-07-17 22:36:12,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:36:12,164 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:36:12,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557332220] [2020-07-17 22:36:12,166 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 100 [2020-07-17 22:36:12,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:12,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:36:12,286 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:12,287 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:36:12,287 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:12,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:36:12,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:36:12,288 INFO L87 Difference]: Start difference. First operand 417 states and 585 transitions. Second operand 8 states. [2020-07-17 22:36:16,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:16,971 INFO L93 Difference]: Finished difference Result 1130 states and 1658 transitions. [2020-07-17 22:36:16,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:36:16,973 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 100 [2020-07-17 22:36:16,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:16,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-17 22:36:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:17,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-17 22:36:17,002 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 647 transitions. [2020-07-17 22:36:18,345 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:18,387 INFO L225 Difference]: With dead ends: 1130 [2020-07-17 22:36:18,387 INFO L226 Difference]: Without dead ends: 719 [2020-07-17 22:36:18,390 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:36:18,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2020-07-17 22:36:18,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 697. [2020-07-17 22:36:18,562 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:18,562 INFO L82 GeneralOperation]: Start isEquivalent. First operand 719 states. Second operand 697 states. [2020-07-17 22:36:18,562 INFO L74 IsIncluded]: Start isIncluded. First operand 719 states. Second operand 697 states. [2020-07-17 22:36:18,562 INFO L87 Difference]: Start difference. First operand 719 states. Second operand 697 states. [2020-07-17 22:36:18,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:18,603 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-17 22:36:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-17 22:36:18,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:18,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:18,608 INFO L74 IsIncluded]: Start isIncluded. First operand 697 states. Second operand 719 states. [2020-07-17 22:36:18,608 INFO L87 Difference]: Start difference. First operand 697 states. Second operand 719 states. [2020-07-17 22:36:18,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:18,654 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-17 22:36:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-17 22:36:18,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:18,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:18,660 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:18,660 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2020-07-17 22:36:18,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 978 transitions. [2020-07-17 22:36:18,699 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 978 transitions. Word has length 100 [2020-07-17 22:36:18,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:18,700 INFO L479 AbstractCegarLoop]: Abstraction has 697 states and 978 transitions. [2020-07-17 22:36:18,700 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:36:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 978 transitions. [2020-07-17 22:36:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-17 22:36:18,711 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:18,711 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 22:36:18,712 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:36:18,712 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:18,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:18,713 INFO L82 PathProgramCache]: Analyzing trace with hash 2111365455, now seen corresponding path program 1 times [2020-07-17 22:36:18,713 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:18,713 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338225247] [2020-07-17 22:36:18,713 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:19,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:19,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {5576#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5563#true} is VALID [2020-07-17 22:36:19,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-17 22:36:19,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-17 22:36:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:19,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {5577#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5563#true} is VALID [2020-07-17 22:36:19,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5563#true} is VALID [2020-07-17 22:36:19,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5563#true} is VALID [2020-07-17 22:36:19,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {5563#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5563#true} is VALID [2020-07-17 22:36:19,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {5563#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {5575#(= 1 ~a7~0)} assume true; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,081 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5575#(= 1 ~a7~0)} {5563#true} #786#return; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {5563#true} call ULTIMATE.init(); {5576#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:19,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {5576#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5563#true} is VALID [2020-07-17 22:36:19,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-17 22:36:19,088 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-17 22:36:19,089 INFO L263 TraceCheckUtils]: 4: Hoare triple {5563#true} call #t~ret4 := main(); {5563#true} is VALID [2020-07-17 22:36:19,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {5563#true} ~output~0 := -1; {5563#true} is VALID [2020-07-17 22:36:19,090 INFO L280 TraceCheckUtils]: 6: Hoare triple {5563#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5563#true} is VALID [2020-07-17 22:36:19,090 INFO L280 TraceCheckUtils]: 7: Hoare triple {5563#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5563#true} is VALID [2020-07-17 22:36:19,093 INFO L263 TraceCheckUtils]: 8: Hoare triple {5563#true} call #t~ret3 := calculate_output(~input~0); {5577#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:19,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {5577#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5563#true} is VALID [2020-07-17 22:36:19,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {5563#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5563#true} is VALID [2020-07-17 22:36:19,094 INFO L280 TraceCheckUtils]: 11: Hoare triple {5563#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5563#true} is VALID [2020-07-17 22:36:19,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {5563#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5563#true} is VALID [2020-07-17 22:36:19,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {5563#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {5575#(= 1 ~a7~0)} assume true; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,099 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5575#(= 1 ~a7~0)} {5563#true} #786#return; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,100 INFO L280 TraceCheckUtils]: 16: Hoare triple {5575#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,100 INFO L280 TraceCheckUtils]: 17: Hoare triple {5575#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,101 INFO L280 TraceCheckUtils]: 18: Hoare triple {5575#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,103 INFO L263 TraceCheckUtils]: 19: Hoare triple {5575#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {5575#(= 1 ~a7~0)} ~input := #in~input; {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,105 INFO L280 TraceCheckUtils]: 21: Hoare triple {5575#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,106 INFO L280 TraceCheckUtils]: 22: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,107 INFO L280 TraceCheckUtils]: 23: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,109 INFO L280 TraceCheckUtils]: 25: Hoare triple {5575#(= 1 ~a7~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,110 INFO L280 TraceCheckUtils]: 26: Hoare triple {5575#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,110 INFO L280 TraceCheckUtils]: 27: Hoare triple {5575#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,111 INFO L280 TraceCheckUtils]: 28: Hoare triple {5575#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {5575#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,113 INFO L280 TraceCheckUtils]: 30: Hoare triple {5575#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,114 INFO L280 TraceCheckUtils]: 31: Hoare triple {5575#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,115 INFO L280 TraceCheckUtils]: 32: Hoare triple {5575#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,116 INFO L280 TraceCheckUtils]: 33: Hoare triple {5575#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,116 INFO L280 TraceCheckUtils]: 34: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,117 INFO L280 TraceCheckUtils]: 35: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,118 INFO L280 TraceCheckUtils]: 36: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,119 INFO L280 TraceCheckUtils]: 37: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,120 INFO L280 TraceCheckUtils]: 38: Hoare triple {5575#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,120 INFO L280 TraceCheckUtils]: 39: Hoare triple {5575#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,121 INFO L280 TraceCheckUtils]: 40: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,123 INFO L280 TraceCheckUtils]: 41: Hoare triple {5575#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,126 INFO L280 TraceCheckUtils]: 42: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,130 INFO L280 TraceCheckUtils]: 43: Hoare triple {5575#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,136 INFO L280 TraceCheckUtils]: 44: Hoare triple {5575#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,137 INFO L280 TraceCheckUtils]: 45: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,139 INFO L280 TraceCheckUtils]: 46: Hoare triple {5575#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,143 INFO L280 TraceCheckUtils]: 47: Hoare triple {5575#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,144 INFO L280 TraceCheckUtils]: 48: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,145 INFO L280 TraceCheckUtils]: 49: Hoare triple {5575#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,147 INFO L280 TraceCheckUtils]: 50: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,147 INFO L280 TraceCheckUtils]: 51: Hoare triple {5575#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,148 INFO L280 TraceCheckUtils]: 52: Hoare triple {5575#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,149 INFO L280 TraceCheckUtils]: 53: Hoare triple {5575#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,150 INFO L280 TraceCheckUtils]: 54: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,151 INFO L280 TraceCheckUtils]: 55: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,152 INFO L280 TraceCheckUtils]: 56: Hoare triple {5575#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,152 INFO L280 TraceCheckUtils]: 57: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,153 INFO L280 TraceCheckUtils]: 58: Hoare triple {5575#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,154 INFO L280 TraceCheckUtils]: 59: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,155 INFO L280 TraceCheckUtils]: 60: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,156 INFO L280 TraceCheckUtils]: 61: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,157 INFO L280 TraceCheckUtils]: 62: Hoare triple {5575#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,158 INFO L280 TraceCheckUtils]: 63: Hoare triple {5575#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,159 INFO L280 TraceCheckUtils]: 64: Hoare triple {5575#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,162 INFO L280 TraceCheckUtils]: 65: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,162 INFO L280 TraceCheckUtils]: 66: Hoare triple {5575#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,163 INFO L280 TraceCheckUtils]: 67: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,164 INFO L280 TraceCheckUtils]: 68: Hoare triple {5575#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,165 INFO L280 TraceCheckUtils]: 69: Hoare triple {5575#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,166 INFO L280 TraceCheckUtils]: 70: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,166 INFO L280 TraceCheckUtils]: 71: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,167 INFO L280 TraceCheckUtils]: 72: Hoare triple {5575#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,168 INFO L280 TraceCheckUtils]: 73: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,169 INFO L280 TraceCheckUtils]: 74: Hoare triple {5575#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,170 INFO L280 TraceCheckUtils]: 75: Hoare triple {5575#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,171 INFO L280 TraceCheckUtils]: 76: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,171 INFO L280 TraceCheckUtils]: 77: Hoare triple {5575#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,172 INFO L280 TraceCheckUtils]: 78: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,173 INFO L280 TraceCheckUtils]: 79: Hoare triple {5575#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,174 INFO L280 TraceCheckUtils]: 80: Hoare triple {5575#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,174 INFO L280 TraceCheckUtils]: 81: Hoare triple {5575#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,175 INFO L280 TraceCheckUtils]: 82: Hoare triple {5575#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,176 INFO L280 TraceCheckUtils]: 83: Hoare triple {5575#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,176 INFO L280 TraceCheckUtils]: 84: Hoare triple {5575#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,177 INFO L280 TraceCheckUtils]: 85: Hoare triple {5575#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,178 INFO L280 TraceCheckUtils]: 86: Hoare triple {5575#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,178 INFO L280 TraceCheckUtils]: 87: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,180 INFO L280 TraceCheckUtils]: 88: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,180 INFO L280 TraceCheckUtils]: 89: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,181 INFO L280 TraceCheckUtils]: 90: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,182 INFO L280 TraceCheckUtils]: 91: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,183 INFO L280 TraceCheckUtils]: 92: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,183 INFO L280 TraceCheckUtils]: 93: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,185 INFO L280 TraceCheckUtils]: 94: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,187 INFO L280 TraceCheckUtils]: 95: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,188 INFO L280 TraceCheckUtils]: 96: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,189 INFO L280 TraceCheckUtils]: 97: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,190 INFO L280 TraceCheckUtils]: 98: Hoare triple {5575#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a7~0)} is VALID [2020-07-17 22:36:19,190 INFO L280 TraceCheckUtils]: 99: Hoare triple {5575#(= 1 ~a7~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5564#false} is VALID [2020-07-17 22:36:19,190 INFO L280 TraceCheckUtils]: 100: Hoare triple {5564#false} assume !false; {5564#false} is VALID [2020-07-17 22:36:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:19,207 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338225247] [2020-07-17 22:36:19,208 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1635520940] [2020-07-17 22:36:19,208 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:19,329 INFO L264 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:36:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:19,358 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:19,573 INFO L263 TraceCheckUtils]: 0: Hoare triple {5563#true} call ULTIMATE.init(); {5563#true} is VALID [2020-07-17 22:36:19,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5563#true} is VALID [2020-07-17 22:36:19,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-17 22:36:19,574 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-17 22:36:19,574 INFO L263 TraceCheckUtils]: 4: Hoare triple {5563#true} call #t~ret4 := main(); {5563#true} is VALID [2020-07-17 22:36:19,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {5563#true} ~output~0 := -1; {5563#true} is VALID [2020-07-17 22:36:19,575 INFO L280 TraceCheckUtils]: 6: Hoare triple {5563#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5563#true} is VALID [2020-07-17 22:36:19,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {5563#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5563#true} is VALID [2020-07-17 22:36:19,575 INFO L263 TraceCheckUtils]: 8: Hoare triple {5563#true} call #t~ret3 := calculate_output(~input~0); {5563#true} is VALID [2020-07-17 22:36:19,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {5563#true} ~input := #in~input; {5563#true} is VALID [2020-07-17 22:36:19,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {5563#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5563#true} is VALID [2020-07-17 22:36:19,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {5563#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5563#true} is VALID [2020-07-17 22:36:19,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {5563#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5563#true} is VALID [2020-07-17 22:36:19,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {5563#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,578 INFO L280 TraceCheckUtils]: 14: Hoare triple {5620#(= 1 ~a20~0)} assume true; {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,579 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5620#(= 1 ~a20~0)} {5563#true} #786#return; {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,580 INFO L280 TraceCheckUtils]: 16: Hoare triple {5620#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {5620#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,581 INFO L280 TraceCheckUtils]: 18: Hoare triple {5620#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,582 INFO L263 TraceCheckUtils]: 19: Hoare triple {5620#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,583 INFO L280 TraceCheckUtils]: 20: Hoare triple {5620#(= 1 ~a20~0)} ~input := #in~input; {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,584 INFO L280 TraceCheckUtils]: 21: Hoare triple {5620#(= 1 ~a20~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,587 INFO L280 TraceCheckUtils]: 25: Hoare triple {5620#(= 1 ~a20~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,587 INFO L280 TraceCheckUtils]: 26: Hoare triple {5620#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,588 INFO L280 TraceCheckUtils]: 27: Hoare triple {5620#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,589 INFO L280 TraceCheckUtils]: 28: Hoare triple {5620#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,591 INFO L280 TraceCheckUtils]: 29: Hoare triple {5620#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,599 INFO L280 TraceCheckUtils]: 30: Hoare triple {5620#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,600 INFO L280 TraceCheckUtils]: 31: Hoare triple {5620#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,601 INFO L280 TraceCheckUtils]: 32: Hoare triple {5620#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {5620#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,605 INFO L280 TraceCheckUtils]: 34: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,607 INFO L280 TraceCheckUtils]: 35: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,608 INFO L280 TraceCheckUtils]: 36: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,608 INFO L280 TraceCheckUtils]: 37: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,609 INFO L280 TraceCheckUtils]: 38: Hoare triple {5620#(= 1 ~a20~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {5620#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,611 INFO L280 TraceCheckUtils]: 40: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,611 INFO L280 TraceCheckUtils]: 41: Hoare triple {5620#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,612 INFO L280 TraceCheckUtils]: 42: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,612 INFO L280 TraceCheckUtils]: 43: Hoare triple {5620#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {5620#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,614 INFO L280 TraceCheckUtils]: 45: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,615 INFO L280 TraceCheckUtils]: 46: Hoare triple {5620#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,616 INFO L280 TraceCheckUtils]: 47: Hoare triple {5620#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,616 INFO L280 TraceCheckUtils]: 48: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,617 INFO L280 TraceCheckUtils]: 49: Hoare triple {5620#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,618 INFO L280 TraceCheckUtils]: 50: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,618 INFO L280 TraceCheckUtils]: 51: Hoare triple {5620#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,619 INFO L280 TraceCheckUtils]: 52: Hoare triple {5620#(= 1 ~a20~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,619 INFO L280 TraceCheckUtils]: 53: Hoare triple {5620#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,620 INFO L280 TraceCheckUtils]: 54: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,621 INFO L280 TraceCheckUtils]: 55: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,622 INFO L280 TraceCheckUtils]: 56: Hoare triple {5620#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,622 INFO L280 TraceCheckUtils]: 57: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,623 INFO L280 TraceCheckUtils]: 58: Hoare triple {5620#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,624 INFO L280 TraceCheckUtils]: 59: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,624 INFO L280 TraceCheckUtils]: 60: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,625 INFO L280 TraceCheckUtils]: 61: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,625 INFO L280 TraceCheckUtils]: 62: Hoare triple {5620#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,626 INFO L280 TraceCheckUtils]: 63: Hoare triple {5620#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,626 INFO L280 TraceCheckUtils]: 64: Hoare triple {5620#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,627 INFO L280 TraceCheckUtils]: 65: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,627 INFO L280 TraceCheckUtils]: 66: Hoare triple {5620#(= 1 ~a20~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,628 INFO L280 TraceCheckUtils]: 67: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,628 INFO L280 TraceCheckUtils]: 68: Hoare triple {5620#(= 1 ~a20~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,629 INFO L280 TraceCheckUtils]: 69: Hoare triple {5620#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,629 INFO L280 TraceCheckUtils]: 70: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,632 INFO L280 TraceCheckUtils]: 71: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,633 INFO L280 TraceCheckUtils]: 72: Hoare triple {5620#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,635 INFO L280 TraceCheckUtils]: 73: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,636 INFO L280 TraceCheckUtils]: 74: Hoare triple {5620#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,637 INFO L280 TraceCheckUtils]: 75: Hoare triple {5620#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,638 INFO L280 TraceCheckUtils]: 76: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,638 INFO L280 TraceCheckUtils]: 77: Hoare triple {5620#(= 1 ~a20~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,639 INFO L280 TraceCheckUtils]: 78: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,639 INFO L280 TraceCheckUtils]: 79: Hoare triple {5620#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,640 INFO L280 TraceCheckUtils]: 80: Hoare triple {5620#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,640 INFO L280 TraceCheckUtils]: 81: Hoare triple {5620#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,641 INFO L280 TraceCheckUtils]: 82: Hoare triple {5620#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,642 INFO L280 TraceCheckUtils]: 83: Hoare triple {5620#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,642 INFO L280 TraceCheckUtils]: 84: Hoare triple {5620#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,643 INFO L280 TraceCheckUtils]: 85: Hoare triple {5620#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,643 INFO L280 TraceCheckUtils]: 86: Hoare triple {5620#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,644 INFO L280 TraceCheckUtils]: 87: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,644 INFO L280 TraceCheckUtils]: 88: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,645 INFO L280 TraceCheckUtils]: 89: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,646 INFO L280 TraceCheckUtils]: 90: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,646 INFO L280 TraceCheckUtils]: 91: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,647 INFO L280 TraceCheckUtils]: 92: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,647 INFO L280 TraceCheckUtils]: 93: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,648 INFO L280 TraceCheckUtils]: 94: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,648 INFO L280 TraceCheckUtils]: 95: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,649 INFO L280 TraceCheckUtils]: 96: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,649 INFO L280 TraceCheckUtils]: 97: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,650 INFO L280 TraceCheckUtils]: 98: Hoare triple {5620#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:19,650 INFO L280 TraceCheckUtils]: 99: Hoare triple {5620#(= 1 ~a20~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5564#false} is VALID [2020-07-17 22:36:19,651 INFO L280 TraceCheckUtils]: 100: Hoare triple {5564#false} assume !false; {5564#false} is VALID [2020-07-17 22:36:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:19,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:36:19,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-17 22:36:19,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879050250] [2020-07-17 22:36:19,668 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2020-07-17 22:36:19,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:19,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:36:19,794 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:19,794 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:36:19,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:19,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:36:19,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:36:19,795 INFO L87 Difference]: Start difference. First operand 697 states and 978 transitions. Second operand 3 states. [2020-07-17 22:36:21,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:21,339 INFO L93 Difference]: Finished difference Result 1936 states and 2758 transitions. [2020-07-17 22:36:21,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:36:21,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2020-07-17 22:36:21,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:36:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:36:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:36:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:36:21,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:36:22,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:22,260 INFO L225 Difference]: With dead ends: 1936 [2020-07-17 22:36:22,260 INFO L226 Difference]: Without dead ends: 1245 [2020-07-17 22:36:22,262 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:36:22,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1245 states. [2020-07-17 22:36:22,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1245 to 1243. [2020-07-17 22:36:22,599 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:22,599 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1245 states. Second operand 1243 states. [2020-07-17 22:36:22,599 INFO L74 IsIncluded]: Start isIncluded. First operand 1245 states. Second operand 1243 states. [2020-07-17 22:36:22,599 INFO L87 Difference]: Start difference. First operand 1245 states. Second operand 1243 states. [2020-07-17 22:36:22,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:22,753 INFO L93 Difference]: Finished difference Result 1245 states and 1663 transitions. [2020-07-17 22:36:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1663 transitions. [2020-07-17 22:36:22,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:22,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:22,762 INFO L74 IsIncluded]: Start isIncluded. First operand 1243 states. Second operand 1245 states. [2020-07-17 22:36:22,762 INFO L87 Difference]: Start difference. First operand 1243 states. Second operand 1245 states. [2020-07-17 22:36:22,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:22,891 INFO L93 Difference]: Finished difference Result 1245 states and 1663 transitions. [2020-07-17 22:36:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1663 transitions. [2020-07-17 22:36:22,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:22,896 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:22,897 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:22,897 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1243 states. [2020-07-17 22:36:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1243 states and 1661 transitions. [2020-07-17 22:36:22,998 INFO L78 Accepts]: Start accepts. Automaton has 1243 states and 1661 transitions. Word has length 101 [2020-07-17 22:36:22,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:22,998 INFO L479 AbstractCegarLoop]: Abstraction has 1243 states and 1661 transitions. [2020-07-17 22:36:22,998 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:36:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1661 transitions. [2020-07-17 22:36:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-07-17 22:36:23,003 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:23,003 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:36:23,218 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:36:23,219 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:23,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:23,220 INFO L82 PathProgramCache]: Analyzing trace with hash 1472223214, now seen corresponding path program 1 times [2020-07-17 22:36:23,220 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:23,220 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608862169] [2020-07-17 22:36:23,221 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:23,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {11667#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11627#true} is VALID [2020-07-17 22:36:23,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {11627#true} assume true; {11627#true} is VALID [2020-07-17 22:36:23,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11627#true} {11627#true} #782#return; {11627#true} is VALID [2020-07-17 22:36:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:23,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {11668#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11627#true} is VALID [2020-07-17 22:36:23,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {11627#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11627#true} is VALID [2020-07-17 22:36:23,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {11627#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11627#true} is VALID [2020-07-17 22:36:23,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {11627#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11627#true} is VALID [2020-07-17 22:36:23,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {11627#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {11639#(= 1 ~a21~0)} assume true; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,442 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11639#(= 1 ~a21~0)} {11627#true} #786#return; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:23,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {11668#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,499 INFO L280 TraceCheckUtils]: 8: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,501 INFO L280 TraceCheckUtils]: 11: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,505 INFO L280 TraceCheckUtils]: 19: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,506 INFO L280 TraceCheckUtils]: 21: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,507 INFO L280 TraceCheckUtils]: 22: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,508 INFO L280 TraceCheckUtils]: 23: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {11670#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,510 INFO L280 TraceCheckUtils]: 25: Hoare triple {11670#(not (= 1 |old(~a21~0)|))} assume true; {11670#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,511 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11670#(not (= 1 |old(~a21~0)|))} {11639#(= 1 ~a21~0)} #786#return; {11628#false} is VALID [2020-07-17 22:36:23,514 INFO L263 TraceCheckUtils]: 0: Hoare triple {11627#true} call ULTIMATE.init(); {11667#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:23,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {11667#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11627#true} is VALID [2020-07-17 22:36:23,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {11627#true} assume true; {11627#true} is VALID [2020-07-17 22:36:23,515 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11627#true} {11627#true} #782#return; {11627#true} is VALID [2020-07-17 22:36:23,515 INFO L263 TraceCheckUtils]: 4: Hoare triple {11627#true} call #t~ret4 := main(); {11627#true} is VALID [2020-07-17 22:36:23,515 INFO L280 TraceCheckUtils]: 5: Hoare triple {11627#true} ~output~0 := -1; {11627#true} is VALID [2020-07-17 22:36:23,515 INFO L280 TraceCheckUtils]: 6: Hoare triple {11627#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11627#true} is VALID [2020-07-17 22:36:23,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {11627#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11627#true} is VALID [2020-07-17 22:36:23,517 INFO L263 TraceCheckUtils]: 8: Hoare triple {11627#true} call #t~ret3 := calculate_output(~input~0); {11668#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {11668#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11627#true} is VALID [2020-07-17 22:36:23,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {11627#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11627#true} is VALID [2020-07-17 22:36:23,518 INFO L280 TraceCheckUtils]: 11: Hoare triple {11627#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11627#true} is VALID [2020-07-17 22:36:23,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {11627#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11627#true} is VALID [2020-07-17 22:36:23,519 INFO L280 TraceCheckUtils]: 13: Hoare triple {11627#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {11639#(= 1 ~a21~0)} assume true; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,520 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11639#(= 1 ~a21~0)} {11627#true} #786#return; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,521 INFO L280 TraceCheckUtils]: 16: Hoare triple {11639#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {11639#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,522 INFO L280 TraceCheckUtils]: 18: Hoare triple {11639#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,524 INFO L263 TraceCheckUtils]: 19: Hoare triple {11639#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {11668#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,525 INFO L280 TraceCheckUtils]: 20: Hoare triple {11668#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,525 INFO L280 TraceCheckUtils]: 21: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,526 INFO L280 TraceCheckUtils]: 22: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,526 INFO L280 TraceCheckUtils]: 23: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,529 INFO L280 TraceCheckUtils]: 27: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,529 INFO L280 TraceCheckUtils]: 28: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,530 INFO L280 TraceCheckUtils]: 29: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,530 INFO L280 TraceCheckUtils]: 30: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,531 INFO L280 TraceCheckUtils]: 31: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,531 INFO L280 TraceCheckUtils]: 32: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,532 INFO L280 TraceCheckUtils]: 33: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,532 INFO L280 TraceCheckUtils]: 34: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,533 INFO L280 TraceCheckUtils]: 35: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,534 INFO L280 TraceCheckUtils]: 36: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,535 INFO L280 TraceCheckUtils]: 37: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,536 INFO L280 TraceCheckUtils]: 39: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,536 INFO L280 TraceCheckUtils]: 40: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,537 INFO L280 TraceCheckUtils]: 41: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,537 INFO L280 TraceCheckUtils]: 42: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,538 INFO L280 TraceCheckUtils]: 43: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,539 INFO L280 TraceCheckUtils]: 44: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {11670#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,539 INFO L280 TraceCheckUtils]: 45: Hoare triple {11670#(not (= 1 |old(~a21~0)|))} assume true; {11670#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,540 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11670#(not (= 1 |old(~a21~0)|))} {11639#(= 1 ~a21~0)} #786#return; {11628#false} is VALID [2020-07-17 22:36:23,540 INFO L280 TraceCheckUtils]: 47: Hoare triple {11628#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11628#false} is VALID [2020-07-17 22:36:23,541 INFO L280 TraceCheckUtils]: 48: Hoare triple {11628#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11628#false} is VALID [2020-07-17 22:36:23,541 INFO L280 TraceCheckUtils]: 49: Hoare triple {11628#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11628#false} is VALID [2020-07-17 22:36:23,541 INFO L263 TraceCheckUtils]: 50: Hoare triple {11628#false} call #t~ret3 := calculate_output(~input~0); {11628#false} is VALID [2020-07-17 22:36:23,541 INFO L280 TraceCheckUtils]: 51: Hoare triple {11628#false} ~input := #in~input; {11628#false} is VALID [2020-07-17 22:36:23,541 INFO L280 TraceCheckUtils]: 52: Hoare triple {11628#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,541 INFO L280 TraceCheckUtils]: 53: Hoare triple {11628#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,542 INFO L280 TraceCheckUtils]: 54: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,542 INFO L280 TraceCheckUtils]: 55: Hoare triple {11628#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,542 INFO L280 TraceCheckUtils]: 56: Hoare triple {11628#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,542 INFO L280 TraceCheckUtils]: 57: Hoare triple {11628#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,542 INFO L280 TraceCheckUtils]: 58: Hoare triple {11628#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11628#false} is VALID [2020-07-17 22:36:23,543 INFO L280 TraceCheckUtils]: 59: Hoare triple {11628#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11628#false} is VALID [2020-07-17 22:36:23,543 INFO L280 TraceCheckUtils]: 60: Hoare triple {11628#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,543 INFO L280 TraceCheckUtils]: 61: Hoare triple {11628#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,543 INFO L280 TraceCheckUtils]: 62: Hoare triple {11628#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,544 INFO L280 TraceCheckUtils]: 63: Hoare triple {11628#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,544 INFO L280 TraceCheckUtils]: 64: Hoare triple {11628#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,544 INFO L280 TraceCheckUtils]: 65: Hoare triple {11628#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,544 INFO L280 TraceCheckUtils]: 66: Hoare triple {11628#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,545 INFO L280 TraceCheckUtils]: 67: Hoare triple {11628#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,545 INFO L280 TraceCheckUtils]: 68: Hoare triple {11628#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,546 INFO L280 TraceCheckUtils]: 69: Hoare triple {11628#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,546 INFO L280 TraceCheckUtils]: 70: Hoare triple {11628#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11628#false} is VALID [2020-07-17 22:36:23,546 INFO L280 TraceCheckUtils]: 71: Hoare triple {11628#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11628#false} is VALID [2020-07-17 22:36:23,546 INFO L280 TraceCheckUtils]: 72: Hoare triple {11628#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,546 INFO L280 TraceCheckUtils]: 73: Hoare triple {11628#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,547 INFO L280 TraceCheckUtils]: 74: Hoare triple {11628#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,547 INFO L280 TraceCheckUtils]: 75: Hoare triple {11628#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,547 INFO L280 TraceCheckUtils]: 76: Hoare triple {11628#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,547 INFO L280 TraceCheckUtils]: 77: Hoare triple {11628#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,547 INFO L280 TraceCheckUtils]: 78: Hoare triple {11628#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,547 INFO L280 TraceCheckUtils]: 79: Hoare triple {11628#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,548 INFO L280 TraceCheckUtils]: 80: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,548 INFO L280 TraceCheckUtils]: 81: Hoare triple {11628#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,548 INFO L280 TraceCheckUtils]: 82: Hoare triple {11628#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,548 INFO L280 TraceCheckUtils]: 83: Hoare triple {11628#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,548 INFO L280 TraceCheckUtils]: 84: Hoare triple {11628#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,549 INFO L280 TraceCheckUtils]: 85: Hoare triple {11628#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,549 INFO L280 TraceCheckUtils]: 86: Hoare triple {11628#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,549 INFO L280 TraceCheckUtils]: 87: Hoare triple {11628#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11628#false} is VALID [2020-07-17 22:36:23,549 INFO L280 TraceCheckUtils]: 88: Hoare triple {11628#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11628#false} is VALID [2020-07-17 22:36:23,549 INFO L280 TraceCheckUtils]: 89: Hoare triple {11628#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11628#false} is VALID [2020-07-17 22:36:23,549 INFO L280 TraceCheckUtils]: 90: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,550 INFO L280 TraceCheckUtils]: 91: Hoare triple {11628#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,550 INFO L280 TraceCheckUtils]: 92: Hoare triple {11628#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11628#false} is VALID [2020-07-17 22:36:23,550 INFO L280 TraceCheckUtils]: 93: Hoare triple {11628#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,550 INFO L280 TraceCheckUtils]: 94: Hoare triple {11628#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,550 INFO L280 TraceCheckUtils]: 95: Hoare triple {11628#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,550 INFO L280 TraceCheckUtils]: 96: Hoare triple {11628#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11628#false} is VALID [2020-07-17 22:36:23,551 INFO L280 TraceCheckUtils]: 97: Hoare triple {11628#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,551 INFO L280 TraceCheckUtils]: 98: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11628#false} is VALID [2020-07-17 22:36:23,551 INFO L280 TraceCheckUtils]: 99: Hoare triple {11628#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11628#false} is VALID [2020-07-17 22:36:23,551 INFO L280 TraceCheckUtils]: 100: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,551 INFO L280 TraceCheckUtils]: 101: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,552 INFO L280 TraceCheckUtils]: 102: Hoare triple {11628#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,552 INFO L280 TraceCheckUtils]: 103: Hoare triple {11628#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,552 INFO L280 TraceCheckUtils]: 104: Hoare triple {11628#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,552 INFO L280 TraceCheckUtils]: 105: Hoare triple {11628#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,552 INFO L280 TraceCheckUtils]: 106: Hoare triple {11628#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,552 INFO L280 TraceCheckUtils]: 107: Hoare triple {11628#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,553 INFO L280 TraceCheckUtils]: 108: Hoare triple {11628#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,553 INFO L280 TraceCheckUtils]: 109: Hoare triple {11628#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11628#false} is VALID [2020-07-17 22:36:23,553 INFO L280 TraceCheckUtils]: 110: Hoare triple {11628#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,553 INFO L280 TraceCheckUtils]: 111: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,553 INFO L280 TraceCheckUtils]: 112: Hoare triple {11628#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11628#false} is VALID [2020-07-17 22:36:23,553 INFO L280 TraceCheckUtils]: 113: Hoare triple {11628#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11628#false} is VALID [2020-07-17 22:36:23,554 INFO L280 TraceCheckUtils]: 114: Hoare triple {11628#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,554 INFO L280 TraceCheckUtils]: 115: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,554 INFO L280 TraceCheckUtils]: 116: Hoare triple {11628#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,554 INFO L280 TraceCheckUtils]: 117: Hoare triple {11628#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11628#false} is VALID [2020-07-17 22:36:23,554 INFO L280 TraceCheckUtils]: 118: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,555 INFO L280 TraceCheckUtils]: 119: Hoare triple {11628#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,555 INFO L280 TraceCheckUtils]: 120: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,555 INFO L280 TraceCheckUtils]: 121: Hoare triple {11628#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,555 INFO L280 TraceCheckUtils]: 122: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,555 INFO L280 TraceCheckUtils]: 123: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,555 INFO L280 TraceCheckUtils]: 124: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,556 INFO L280 TraceCheckUtils]: 125: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,556 INFO L280 TraceCheckUtils]: 126: Hoare triple {11628#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,556 INFO L280 TraceCheckUtils]: 127: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,556 INFO L280 TraceCheckUtils]: 128: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,556 INFO L280 TraceCheckUtils]: 129: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,557 INFO L280 TraceCheckUtils]: 130: Hoare triple {11628#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11628#false} is VALID [2020-07-17 22:36:23,557 INFO L280 TraceCheckUtils]: 131: Hoare triple {11628#false} assume !false; {11628#false} is VALID [2020-07-17 22:36:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:36:23,576 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608862169] [2020-07-17 22:36:23,576 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676286488] [2020-07-17 22:36:23,576 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:23,708 INFO L264 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:36:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:23,741 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:23,867 INFO L263 TraceCheckUtils]: 0: Hoare triple {11627#true} call ULTIMATE.init(); {11627#true} is VALID [2020-07-17 22:36:23,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {11627#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11627#true} is VALID [2020-07-17 22:36:23,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {11627#true} assume true; {11627#true} is VALID [2020-07-17 22:36:23,867 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11627#true} {11627#true} #782#return; {11627#true} is VALID [2020-07-17 22:36:23,868 INFO L263 TraceCheckUtils]: 4: Hoare triple {11627#true} call #t~ret4 := main(); {11627#true} is VALID [2020-07-17 22:36:23,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {11627#true} ~output~0 := -1; {11627#true} is VALID [2020-07-17 22:36:23,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {11627#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11627#true} is VALID [2020-07-17 22:36:23,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {11627#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11627#true} is VALID [2020-07-17 22:36:23,868 INFO L263 TraceCheckUtils]: 8: Hoare triple {11627#true} call #t~ret3 := calculate_output(~input~0); {11627#true} is VALID [2020-07-17 22:36:23,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {11627#true} ~input := #in~input; {11627#true} is VALID [2020-07-17 22:36:23,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {11627#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11627#true} is VALID [2020-07-17 22:36:23,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {11627#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11627#true} is VALID [2020-07-17 22:36:23,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {11627#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11627#true} is VALID [2020-07-17 22:36:23,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {11627#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {11639#(= 1 ~a21~0)} assume true; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,871 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11639#(= 1 ~a21~0)} {11627#true} #786#return; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {11639#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {11639#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,873 INFO L280 TraceCheckUtils]: 18: Hoare triple {11639#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11639#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:23,874 INFO L263 TraceCheckUtils]: 19: Hoare triple {11639#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,874 INFO L280 TraceCheckUtils]: 20: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,875 INFO L280 TraceCheckUtils]: 22: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,878 INFO L280 TraceCheckUtils]: 27: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,879 INFO L280 TraceCheckUtils]: 28: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,879 INFO L280 TraceCheckUtils]: 29: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,880 INFO L280 TraceCheckUtils]: 30: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,880 INFO L280 TraceCheckUtils]: 31: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,881 INFO L280 TraceCheckUtils]: 32: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,882 INFO L280 TraceCheckUtils]: 34: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,882 INFO L280 TraceCheckUtils]: 35: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,883 INFO L280 TraceCheckUtils]: 36: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,884 INFO L280 TraceCheckUtils]: 38: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,885 INFO L280 TraceCheckUtils]: 40: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,886 INFO L280 TraceCheckUtils]: 42: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11669#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:23,887 INFO L280 TraceCheckUtils]: 44: Hoare triple {11669#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {11806#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,888 INFO L280 TraceCheckUtils]: 45: Hoare triple {11806#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {11806#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:23,889 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11806#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {11639#(= 1 ~a21~0)} #786#return; {11628#false} is VALID [2020-07-17 22:36:23,889 INFO L280 TraceCheckUtils]: 47: Hoare triple {11628#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11628#false} is VALID [2020-07-17 22:36:23,890 INFO L280 TraceCheckUtils]: 48: Hoare triple {11628#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11628#false} is VALID [2020-07-17 22:36:23,890 INFO L280 TraceCheckUtils]: 49: Hoare triple {11628#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11628#false} is VALID [2020-07-17 22:36:23,890 INFO L263 TraceCheckUtils]: 50: Hoare triple {11628#false} call #t~ret3 := calculate_output(~input~0); {11628#false} is VALID [2020-07-17 22:36:23,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {11628#false} ~input := #in~input; {11628#false} is VALID [2020-07-17 22:36:23,890 INFO L280 TraceCheckUtils]: 52: Hoare triple {11628#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,890 INFO L280 TraceCheckUtils]: 53: Hoare triple {11628#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,891 INFO L280 TraceCheckUtils]: 55: Hoare triple {11628#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,891 INFO L280 TraceCheckUtils]: 56: Hoare triple {11628#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,891 INFO L280 TraceCheckUtils]: 57: Hoare triple {11628#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,891 INFO L280 TraceCheckUtils]: 58: Hoare triple {11628#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11628#false} is VALID [2020-07-17 22:36:23,892 INFO L280 TraceCheckUtils]: 59: Hoare triple {11628#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11628#false} is VALID [2020-07-17 22:36:23,892 INFO L280 TraceCheckUtils]: 60: Hoare triple {11628#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,892 INFO L280 TraceCheckUtils]: 61: Hoare triple {11628#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,892 INFO L280 TraceCheckUtils]: 62: Hoare triple {11628#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,892 INFO L280 TraceCheckUtils]: 63: Hoare triple {11628#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,892 INFO L280 TraceCheckUtils]: 64: Hoare triple {11628#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,893 INFO L280 TraceCheckUtils]: 65: Hoare triple {11628#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,893 INFO L280 TraceCheckUtils]: 66: Hoare triple {11628#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,893 INFO L280 TraceCheckUtils]: 67: Hoare triple {11628#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,893 INFO L280 TraceCheckUtils]: 68: Hoare triple {11628#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,893 INFO L280 TraceCheckUtils]: 69: Hoare triple {11628#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,893 INFO L280 TraceCheckUtils]: 70: Hoare triple {11628#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11628#false} is VALID [2020-07-17 22:36:23,894 INFO L280 TraceCheckUtils]: 71: Hoare triple {11628#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11628#false} is VALID [2020-07-17 22:36:23,894 INFO L280 TraceCheckUtils]: 72: Hoare triple {11628#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,894 INFO L280 TraceCheckUtils]: 73: Hoare triple {11628#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,894 INFO L280 TraceCheckUtils]: 74: Hoare triple {11628#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,894 INFO L280 TraceCheckUtils]: 75: Hoare triple {11628#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,894 INFO L280 TraceCheckUtils]: 76: Hoare triple {11628#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,895 INFO L280 TraceCheckUtils]: 77: Hoare triple {11628#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {11628#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,895 INFO L280 TraceCheckUtils]: 79: Hoare triple {11628#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,895 INFO L280 TraceCheckUtils]: 80: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,895 INFO L280 TraceCheckUtils]: 81: Hoare triple {11628#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {11628#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {11628#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,896 INFO L280 TraceCheckUtils]: 84: Hoare triple {11628#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,896 INFO L280 TraceCheckUtils]: 85: Hoare triple {11628#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,896 INFO L280 TraceCheckUtils]: 86: Hoare triple {11628#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,896 INFO L280 TraceCheckUtils]: 87: Hoare triple {11628#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11628#false} is VALID [2020-07-17 22:36:23,897 INFO L280 TraceCheckUtils]: 88: Hoare triple {11628#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11628#false} is VALID [2020-07-17 22:36:23,897 INFO L280 TraceCheckUtils]: 89: Hoare triple {11628#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11628#false} is VALID [2020-07-17 22:36:23,897 INFO L280 TraceCheckUtils]: 90: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,897 INFO L280 TraceCheckUtils]: 91: Hoare triple {11628#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,897 INFO L280 TraceCheckUtils]: 92: Hoare triple {11628#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11628#false} is VALID [2020-07-17 22:36:23,898 INFO L280 TraceCheckUtils]: 93: Hoare triple {11628#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,898 INFO L280 TraceCheckUtils]: 94: Hoare triple {11628#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,898 INFO L280 TraceCheckUtils]: 95: Hoare triple {11628#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,898 INFO L280 TraceCheckUtils]: 96: Hoare triple {11628#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11628#false} is VALID [2020-07-17 22:36:23,898 INFO L280 TraceCheckUtils]: 97: Hoare triple {11628#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,898 INFO L280 TraceCheckUtils]: 98: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11628#false} is VALID [2020-07-17 22:36:23,899 INFO L280 TraceCheckUtils]: 99: Hoare triple {11628#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11628#false} is VALID [2020-07-17 22:36:23,899 INFO L280 TraceCheckUtils]: 100: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,899 INFO L280 TraceCheckUtils]: 101: Hoare triple {11628#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,899 INFO L280 TraceCheckUtils]: 102: Hoare triple {11628#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,899 INFO L280 TraceCheckUtils]: 103: Hoare triple {11628#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,899 INFO L280 TraceCheckUtils]: 104: Hoare triple {11628#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,900 INFO L280 TraceCheckUtils]: 105: Hoare triple {11628#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11628#false} is VALID [2020-07-17 22:36:23,900 INFO L280 TraceCheckUtils]: 106: Hoare triple {11628#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,900 INFO L280 TraceCheckUtils]: 107: Hoare triple {11628#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11628#false} is VALID [2020-07-17 22:36:23,900 INFO L280 TraceCheckUtils]: 108: Hoare triple {11628#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11628#false} is VALID [2020-07-17 22:36:23,900 INFO L280 TraceCheckUtils]: 109: Hoare triple {11628#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11628#false} is VALID [2020-07-17 22:36:23,900 INFO L280 TraceCheckUtils]: 110: Hoare triple {11628#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11628#false} is VALID [2020-07-17 22:36:23,901 INFO L280 TraceCheckUtils]: 111: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,901 INFO L280 TraceCheckUtils]: 112: Hoare triple {11628#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11628#false} is VALID [2020-07-17 22:36:23,901 INFO L280 TraceCheckUtils]: 113: Hoare triple {11628#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11628#false} is VALID [2020-07-17 22:36:23,901 INFO L280 TraceCheckUtils]: 114: Hoare triple {11628#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,901 INFO L280 TraceCheckUtils]: 115: Hoare triple {11628#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,901 INFO L280 TraceCheckUtils]: 116: Hoare triple {11628#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11628#false} is VALID [2020-07-17 22:36:23,902 INFO L280 TraceCheckUtils]: 117: Hoare triple {11628#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11628#false} is VALID [2020-07-17 22:36:23,902 INFO L280 TraceCheckUtils]: 118: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,902 INFO L280 TraceCheckUtils]: 119: Hoare triple {11628#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,902 INFO L280 TraceCheckUtils]: 120: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,902 INFO L280 TraceCheckUtils]: 121: Hoare triple {11628#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,903 INFO L280 TraceCheckUtils]: 122: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,903 INFO L280 TraceCheckUtils]: 123: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,903 INFO L280 TraceCheckUtils]: 124: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,903 INFO L280 TraceCheckUtils]: 125: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,903 INFO L280 TraceCheckUtils]: 126: Hoare triple {11628#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,903 INFO L280 TraceCheckUtils]: 127: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,904 INFO L280 TraceCheckUtils]: 128: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,904 INFO L280 TraceCheckUtils]: 129: Hoare triple {11628#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11628#false} is VALID [2020-07-17 22:36:23,904 INFO L280 TraceCheckUtils]: 130: Hoare triple {11628#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11628#false} is VALID [2020-07-17 22:36:23,904 INFO L280 TraceCheckUtils]: 131: Hoare triple {11628#false} assume !false; {11628#false} is VALID [2020-07-17 22:36:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:23,920 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:23,920 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-17 22:36:23,921 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100583298] [2020-07-17 22:36:23,922 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 132 [2020-07-17 22:36:23,924 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:23,924 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:36:24,100 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:24,100 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:36:24,100 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:24,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:36:24,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:36:24,101 INFO L87 Difference]: Start difference. First operand 1243 states and 1661 transitions. Second operand 8 states. [2020-07-17 22:36:28,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:28,893 INFO L93 Difference]: Finished difference Result 2951 states and 4119 transitions. [2020-07-17 22:36:28,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:36:28,893 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 132 [2020-07-17 22:36:28,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:28,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-17 22:36:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-17 22:36:28,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 637 transitions. [2020-07-17 22:36:30,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:30,243 INFO L225 Difference]: With dead ends: 2951 [2020-07-17 22:36:30,243 INFO L226 Difference]: Without dead ends: 1714 [2020-07-17 22:36:30,246 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:36:30,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1714 states. [2020-07-17 22:36:30,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1714 to 1122. [2020-07-17 22:36:30,503 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:30,503 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1714 states. Second operand 1122 states. [2020-07-17 22:36:30,504 INFO L74 IsIncluded]: Start isIncluded. First operand 1714 states. Second operand 1122 states. [2020-07-17 22:36:30,504 INFO L87 Difference]: Start difference. First operand 1714 states. Second operand 1122 states. [2020-07-17 22:36:30,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:30,681 INFO L93 Difference]: Finished difference Result 1714 states and 2370 transitions. [2020-07-17 22:36:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2370 transitions. [2020-07-17 22:36:30,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:30,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:30,689 INFO L74 IsIncluded]: Start isIncluded. First operand 1122 states. Second operand 1714 states. [2020-07-17 22:36:30,689 INFO L87 Difference]: Start difference. First operand 1122 states. Second operand 1714 states. [2020-07-17 22:36:30,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:30,841 INFO L93 Difference]: Finished difference Result 1714 states and 2370 transitions. [2020-07-17 22:36:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2370 transitions. [2020-07-17 22:36:30,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:30,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:30,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:30,847 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1122 states. [2020-07-17 22:36:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 1122 states and 1510 transitions. [2020-07-17 22:36:30,915 INFO L78 Accepts]: Start accepts. Automaton has 1122 states and 1510 transitions. Word has length 132 [2020-07-17 22:36:30,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:30,916 INFO L479 AbstractCegarLoop]: Abstraction has 1122 states and 1510 transitions. [2020-07-17 22:36:30,916 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:36:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1510 transitions. [2020-07-17 22:36:30,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-17 22:36:30,919 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:30,919 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:36:31,133 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:31,134 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:31,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:31,135 INFO L82 PathProgramCache]: Analyzing trace with hash -383347850, now seen corresponding path program 1 times [2020-07-17 22:36:31,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:31,136 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197900584] [2020-07-17 22:36:31,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {19733#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {19689#true} is VALID [2020-07-17 22:36:31,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {19689#true} assume true; {19689#true} is VALID [2020-07-17 22:36:31,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19689#true} {19689#true} #782#return; {19689#true} is VALID [2020-07-17 22:36:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {19734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {19689#true} is VALID [2020-07-17 22:36:31,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {19689#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {19689#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19689#true} is VALID [2020-07-17 22:36:31,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {19689#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {19689#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {19689#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {19689#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19689#true} is VALID [2020-07-17 22:36:31,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {19689#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19689#true} is VALID [2020-07-17 22:36:31,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {19689#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,367 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} {19689#true} #786#return; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {19734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,456 INFO L280 TraceCheckUtils]: 8: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,464 INFO L280 TraceCheckUtils]: 18: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,465 INFO L280 TraceCheckUtils]: 19: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,467 INFO L280 TraceCheckUtils]: 21: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,470 INFO L280 TraceCheckUtils]: 25: Hoare triple {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,472 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {19690#false} is VALID [2020-07-17 22:36:31,476 INFO L263 TraceCheckUtils]: 0: Hoare triple {19689#true} call ULTIMATE.init(); {19733#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:31,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {19733#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {19689#true} is VALID [2020-07-17 22:36:31,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {19689#true} assume true; {19689#true} is VALID [2020-07-17 22:36:31,477 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19689#true} {19689#true} #782#return; {19689#true} is VALID [2020-07-17 22:36:31,477 INFO L263 TraceCheckUtils]: 4: Hoare triple {19689#true} call #t~ret4 := main(); {19689#true} is VALID [2020-07-17 22:36:31,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {19689#true} ~output~0 := -1; {19689#true} is VALID [2020-07-17 22:36:31,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {19689#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19689#true} is VALID [2020-07-17 22:36:31,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {19689#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19689#true} is VALID [2020-07-17 22:36:31,479 INFO L263 TraceCheckUtils]: 8: Hoare triple {19689#true} call #t~ret3 := calculate_output(~input~0); {19734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:31,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {19734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {19689#true} is VALID [2020-07-17 22:36:31,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {19689#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {19689#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19689#true} is VALID [2020-07-17 22:36:31,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {19689#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {19689#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {19689#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,480 INFO L280 TraceCheckUtils]: 15: Hoare triple {19689#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19689#true} is VALID [2020-07-17 22:36:31,480 INFO L280 TraceCheckUtils]: 16: Hoare triple {19689#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19689#true} is VALID [2020-07-17 22:36:31,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {19689#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,484 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} {19689#true} #786#return; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,486 INFO L280 TraceCheckUtils]: 22: Hoare triple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,488 INFO L263 TraceCheckUtils]: 23: Hoare triple {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {19734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:31,489 INFO L280 TraceCheckUtils]: 24: Hoare triple {19734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,490 INFO L280 TraceCheckUtils]: 25: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,492 INFO L280 TraceCheckUtils]: 26: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,493 INFO L280 TraceCheckUtils]: 27: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,497 INFO L280 TraceCheckUtils]: 31: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,498 INFO L280 TraceCheckUtils]: 32: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,499 INFO L280 TraceCheckUtils]: 33: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,501 INFO L280 TraceCheckUtils]: 34: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,502 INFO L280 TraceCheckUtils]: 35: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,503 INFO L280 TraceCheckUtils]: 36: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,505 INFO L280 TraceCheckUtils]: 38: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,506 INFO L280 TraceCheckUtils]: 39: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,507 INFO L280 TraceCheckUtils]: 40: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,510 INFO L280 TraceCheckUtils]: 42: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,511 INFO L280 TraceCheckUtils]: 43: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,512 INFO L280 TraceCheckUtils]: 44: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,512 INFO L280 TraceCheckUtils]: 45: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,513 INFO L280 TraceCheckUtils]: 46: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,514 INFO L280 TraceCheckUtils]: 47: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,515 INFO L280 TraceCheckUtils]: 48: Hoare triple {19735#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,516 INFO L280 TraceCheckUtils]: 49: Hoare triple {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,517 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {19736#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {19705#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {19690#false} is VALID [2020-07-17 22:36:31,517 INFO L280 TraceCheckUtils]: 51: Hoare triple {19690#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19690#false} is VALID [2020-07-17 22:36:31,518 INFO L280 TraceCheckUtils]: 52: Hoare triple {19690#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19690#false} is VALID [2020-07-17 22:36:31,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {19690#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19690#false} is VALID [2020-07-17 22:36:31,518 INFO L263 TraceCheckUtils]: 54: Hoare triple {19690#false} call #t~ret3 := calculate_output(~input~0); {19690#false} is VALID [2020-07-17 22:36:31,518 INFO L280 TraceCheckUtils]: 55: Hoare triple {19690#false} ~input := #in~input; {19690#false} is VALID [2020-07-17 22:36:31,518 INFO L280 TraceCheckUtils]: 56: Hoare triple {19690#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,518 INFO L280 TraceCheckUtils]: 57: Hoare triple {19690#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,519 INFO L280 TraceCheckUtils]: 58: Hoare triple {19690#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,519 INFO L280 TraceCheckUtils]: 59: Hoare triple {19690#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,519 INFO L280 TraceCheckUtils]: 60: Hoare triple {19690#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,523 INFO L280 TraceCheckUtils]: 61: Hoare triple {19690#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,523 INFO L280 TraceCheckUtils]: 62: Hoare triple {19690#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19690#false} is VALID [2020-07-17 22:36:31,523 INFO L280 TraceCheckUtils]: 63: Hoare triple {19690#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19690#false} is VALID [2020-07-17 22:36:31,523 INFO L280 TraceCheckUtils]: 64: Hoare triple {19690#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,523 INFO L280 TraceCheckUtils]: 65: Hoare triple {19690#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,524 INFO L280 TraceCheckUtils]: 66: Hoare triple {19690#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19690#false} is VALID [2020-07-17 22:36:31,524 INFO L280 TraceCheckUtils]: 67: Hoare triple {19690#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,524 INFO L280 TraceCheckUtils]: 68: Hoare triple {19690#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19690#false} is VALID [2020-07-17 22:36:31,524 INFO L280 TraceCheckUtils]: 69: Hoare triple {19690#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,524 INFO L280 TraceCheckUtils]: 70: Hoare triple {19690#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,524 INFO L280 TraceCheckUtils]: 71: Hoare triple {19690#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19690#false} is VALID [2020-07-17 22:36:31,525 INFO L280 TraceCheckUtils]: 72: Hoare triple {19690#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,525 INFO L280 TraceCheckUtils]: 73: Hoare triple {19690#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19690#false} is VALID [2020-07-17 22:36:31,525 INFO L280 TraceCheckUtils]: 74: Hoare triple {19690#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19690#false} is VALID [2020-07-17 22:36:31,526 INFO L280 TraceCheckUtils]: 75: Hoare triple {19690#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19690#false} is VALID [2020-07-17 22:36:31,526 INFO L280 TraceCheckUtils]: 76: Hoare triple {19690#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,527 INFO L280 TraceCheckUtils]: 77: Hoare triple {19690#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19690#false} is VALID [2020-07-17 22:36:31,527 INFO L280 TraceCheckUtils]: 78: Hoare triple {19690#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19690#false} is VALID [2020-07-17 22:36:31,527 INFO L280 TraceCheckUtils]: 79: Hoare triple {19690#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,527 INFO L280 TraceCheckUtils]: 80: Hoare triple {19690#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,527 INFO L280 TraceCheckUtils]: 81: Hoare triple {19690#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,527 INFO L280 TraceCheckUtils]: 82: Hoare triple {19690#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,528 INFO L280 TraceCheckUtils]: 83: Hoare triple {19690#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,528 INFO L280 TraceCheckUtils]: 84: Hoare triple {19690#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,528 INFO L280 TraceCheckUtils]: 85: Hoare triple {19690#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,528 INFO L280 TraceCheckUtils]: 86: Hoare triple {19690#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,528 INFO L280 TraceCheckUtils]: 87: Hoare triple {19690#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,528 INFO L280 TraceCheckUtils]: 88: Hoare triple {19690#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,529 INFO L280 TraceCheckUtils]: 89: Hoare triple {19690#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {19690#false} is VALID [2020-07-17 22:36:31,529 INFO L280 TraceCheckUtils]: 90: Hoare triple {19690#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19690#false} is VALID [2020-07-17 22:36:31,529 INFO L280 TraceCheckUtils]: 91: Hoare triple {19690#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19690#false} is VALID [2020-07-17 22:36:31,529 INFO L280 TraceCheckUtils]: 92: Hoare triple {19690#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {19690#false} is VALID [2020-07-17 22:36:31,529 INFO L280 TraceCheckUtils]: 93: Hoare triple {19690#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {19690#false} is VALID [2020-07-17 22:36:31,529 INFO L280 TraceCheckUtils]: 94: Hoare triple {19690#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {19690#false} is VALID [2020-07-17 22:36:31,530 INFO L280 TraceCheckUtils]: 95: Hoare triple {19690#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,530 INFO L280 TraceCheckUtils]: 96: Hoare triple {19690#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19690#false} is VALID [2020-07-17 22:36:31,530 INFO L280 TraceCheckUtils]: 97: Hoare triple {19690#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,530 INFO L280 TraceCheckUtils]: 98: Hoare triple {19690#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,530 INFO L280 TraceCheckUtils]: 99: Hoare triple {19690#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,530 INFO L280 TraceCheckUtils]: 100: Hoare triple {19690#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {19690#false} is VALID [2020-07-17 22:36:31,531 INFO L280 TraceCheckUtils]: 101: Hoare triple {19690#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,531 INFO L280 TraceCheckUtils]: 102: Hoare triple {19690#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {19690#false} is VALID [2020-07-17 22:36:31,531 INFO L280 TraceCheckUtils]: 103: Hoare triple {19690#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19690#false} is VALID [2020-07-17 22:36:31,531 INFO L280 TraceCheckUtils]: 104: Hoare triple {19690#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,531 INFO L280 TraceCheckUtils]: 105: Hoare triple {19690#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,531 INFO L280 TraceCheckUtils]: 106: Hoare triple {19690#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,532 INFO L280 TraceCheckUtils]: 107: Hoare triple {19690#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,532 INFO L280 TraceCheckUtils]: 108: Hoare triple {19690#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,532 INFO L280 TraceCheckUtils]: 109: Hoare triple {19690#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {19690#false} is VALID [2020-07-17 22:36:31,532 INFO L280 TraceCheckUtils]: 110: Hoare triple {19690#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,532 INFO L280 TraceCheckUtils]: 111: Hoare triple {19690#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19690#false} is VALID [2020-07-17 22:36:31,533 INFO L280 TraceCheckUtils]: 112: Hoare triple {19690#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {19690#false} is VALID [2020-07-17 22:36:31,533 INFO L280 TraceCheckUtils]: 113: Hoare triple {19690#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {19690#false} is VALID [2020-07-17 22:36:31,533 INFO L280 TraceCheckUtils]: 114: Hoare triple {19690#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {19690#false} is VALID [2020-07-17 22:36:31,533 INFO L280 TraceCheckUtils]: 115: Hoare triple {19690#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,533 INFO L280 TraceCheckUtils]: 116: Hoare triple {19690#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19690#false} is VALID [2020-07-17 22:36:31,533 INFO L280 TraceCheckUtils]: 117: Hoare triple {19690#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 118: Hoare triple {19690#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 119: Hoare triple {19690#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 120: Hoare triple {19690#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 121: Hoare triple {19690#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 122: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 123: Hoare triple {19690#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,534 INFO L280 TraceCheckUtils]: 124: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,535 INFO L280 TraceCheckUtils]: 125: Hoare triple {19690#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,535 INFO L280 TraceCheckUtils]: 126: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,535 INFO L280 TraceCheckUtils]: 127: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,535 INFO L280 TraceCheckUtils]: 128: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,535 INFO L280 TraceCheckUtils]: 129: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,536 INFO L280 TraceCheckUtils]: 130: Hoare triple {19690#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,536 INFO L280 TraceCheckUtils]: 131: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,536 INFO L280 TraceCheckUtils]: 132: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,536 INFO L280 TraceCheckUtils]: 133: Hoare triple {19690#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19690#false} is VALID [2020-07-17 22:36:31,536 INFO L280 TraceCheckUtils]: 134: Hoare triple {19690#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19690#false} is VALID [2020-07-17 22:36:31,536 INFO L280 TraceCheckUtils]: 135: Hoare triple {19690#false} assume !false; {19690#false} is VALID [2020-07-17 22:36:31,557 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:36:31,557 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197900584] [2020-07-17 22:36:31,557 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1807727207] [2020-07-17 22:36:31,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,663 INFO L264 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:36:31,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,702 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:31,914 INFO L263 TraceCheckUtils]: 0: Hoare triple {19689#true} call ULTIMATE.init(); {19689#true} is VALID [2020-07-17 22:36:31,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {19689#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {19689#true} is VALID [2020-07-17 22:36:31,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {19689#true} assume true; {19689#true} is VALID [2020-07-17 22:36:31,915 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19689#true} {19689#true} #782#return; {19689#true} is VALID [2020-07-17 22:36:31,915 INFO L263 TraceCheckUtils]: 4: Hoare triple {19689#true} call #t~ret4 := main(); {19689#true} is VALID [2020-07-17 22:36:31,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {19689#true} ~output~0 := -1; {19689#true} is VALID [2020-07-17 22:36:31,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {19689#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19689#true} is VALID [2020-07-17 22:36:31,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {19689#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19689#true} is VALID [2020-07-17 22:36:31,916 INFO L263 TraceCheckUtils]: 8: Hoare triple {19689#true} call #t~ret3 := calculate_output(~input~0); {19689#true} is VALID [2020-07-17 22:36:31,916 INFO L280 TraceCheckUtils]: 9: Hoare triple {19689#true} ~input := #in~input; {19689#true} is VALID [2020-07-17 22:36:31,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {19689#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {19689#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19689#true} is VALID [2020-07-17 22:36:31,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {19689#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {19689#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {19689#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19689#true} is VALID [2020-07-17 22:36:31,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {19689#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19689#true} is VALID [2020-07-17 22:36:31,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {19689#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19689#true} is VALID [2020-07-17 22:36:31,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {19689#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {19791#(<= ~a21~0 0)} assume true; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,920 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19791#(<= ~a21~0 0)} {19689#true} #786#return; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {19791#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,921 INFO L280 TraceCheckUtils]: 21: Hoare triple {19791#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,921 INFO L280 TraceCheckUtils]: 22: Hoare triple {19791#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,922 INFO L263 TraceCheckUtils]: 23: Hoare triple {19791#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,925 INFO L280 TraceCheckUtils]: 26: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,925 INFO L280 TraceCheckUtils]: 27: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,926 INFO L280 TraceCheckUtils]: 28: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,926 INFO L280 TraceCheckUtils]: 29: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,927 INFO L280 TraceCheckUtils]: 30: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,928 INFO L280 TraceCheckUtils]: 31: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,928 INFO L280 TraceCheckUtils]: 32: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,929 INFO L280 TraceCheckUtils]: 33: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,929 INFO L280 TraceCheckUtils]: 34: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,930 INFO L280 TraceCheckUtils]: 35: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,930 INFO L280 TraceCheckUtils]: 36: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,931 INFO L280 TraceCheckUtils]: 37: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,931 INFO L280 TraceCheckUtils]: 38: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,932 INFO L280 TraceCheckUtils]: 40: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,933 INFO L280 TraceCheckUtils]: 41: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,934 INFO L280 TraceCheckUtils]: 43: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,935 INFO L280 TraceCheckUtils]: 45: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,935 INFO L280 TraceCheckUtils]: 46: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,936 INFO L280 TraceCheckUtils]: 47: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,936 INFO L280 TraceCheckUtils]: 48: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,937 INFO L280 TraceCheckUtils]: 49: Hoare triple {19810#(<= ~a21~0 |old(~a21~0)|)} assume true; {19810#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:31,938 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {19810#(<= ~a21~0 |old(~a21~0)|)} {19791#(<= ~a21~0 0)} #786#return; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,938 INFO L280 TraceCheckUtils]: 51: Hoare triple {19791#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,939 INFO L280 TraceCheckUtils]: 52: Hoare triple {19791#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {19791#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,941 INFO L263 TraceCheckUtils]: 54: Hoare triple {19791#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,941 INFO L280 TraceCheckUtils]: 55: Hoare triple {19791#(<= ~a21~0 0)} ~input := #in~input; {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,942 INFO L280 TraceCheckUtils]: 56: Hoare triple {19791#(<= ~a21~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,942 INFO L280 TraceCheckUtils]: 57: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,943 INFO L280 TraceCheckUtils]: 58: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,943 INFO L280 TraceCheckUtils]: 59: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,944 INFO L280 TraceCheckUtils]: 60: Hoare triple {19791#(<= ~a21~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,944 INFO L280 TraceCheckUtils]: 61: Hoare triple {19791#(<= ~a21~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,945 INFO L280 TraceCheckUtils]: 62: Hoare triple {19791#(<= ~a21~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,945 INFO L280 TraceCheckUtils]: 63: Hoare triple {19791#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,946 INFO L280 TraceCheckUtils]: 64: Hoare triple {19791#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,946 INFO L280 TraceCheckUtils]: 65: Hoare triple {19791#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,947 INFO L280 TraceCheckUtils]: 66: Hoare triple {19791#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,948 INFO L280 TraceCheckUtils]: 67: Hoare triple {19791#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,949 INFO L280 TraceCheckUtils]: 68: Hoare triple {19791#(<= ~a21~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,949 INFO L280 TraceCheckUtils]: 69: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,950 INFO L280 TraceCheckUtils]: 70: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,950 INFO L280 TraceCheckUtils]: 71: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,951 INFO L280 TraceCheckUtils]: 72: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,951 INFO L280 TraceCheckUtils]: 73: Hoare triple {19791#(<= ~a21~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,952 INFO L280 TraceCheckUtils]: 74: Hoare triple {19791#(<= ~a21~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,953 INFO L280 TraceCheckUtils]: 75: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,953 INFO L280 TraceCheckUtils]: 76: Hoare triple {19791#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,954 INFO L280 TraceCheckUtils]: 77: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,954 INFO L280 TraceCheckUtils]: 78: Hoare triple {19791#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,955 INFO L280 TraceCheckUtils]: 79: Hoare triple {19791#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,955 INFO L280 TraceCheckUtils]: 80: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,956 INFO L280 TraceCheckUtils]: 81: Hoare triple {19791#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,956 INFO L280 TraceCheckUtils]: 82: Hoare triple {19791#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,958 INFO L280 TraceCheckUtils]: 83: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,959 INFO L280 TraceCheckUtils]: 84: Hoare triple {19791#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,959 INFO L280 TraceCheckUtils]: 85: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,960 INFO L280 TraceCheckUtils]: 86: Hoare triple {19791#(<= ~a21~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,962 INFO L280 TraceCheckUtils]: 87: Hoare triple {19791#(<= ~a21~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,962 INFO L280 TraceCheckUtils]: 88: Hoare triple {19791#(<= ~a21~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,963 INFO L280 TraceCheckUtils]: 89: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,963 INFO L280 TraceCheckUtils]: 90: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,964 INFO L280 TraceCheckUtils]: 91: Hoare triple {19791#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,964 INFO L280 TraceCheckUtils]: 92: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,965 INFO L280 TraceCheckUtils]: 93: Hoare triple {19791#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,965 INFO L280 TraceCheckUtils]: 94: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,966 INFO L280 TraceCheckUtils]: 95: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,966 INFO L280 TraceCheckUtils]: 96: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,967 INFO L280 TraceCheckUtils]: 97: Hoare triple {19791#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,967 INFO L280 TraceCheckUtils]: 98: Hoare triple {19791#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,968 INFO L280 TraceCheckUtils]: 99: Hoare triple {19791#(<= ~a21~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,968 INFO L280 TraceCheckUtils]: 100: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,969 INFO L280 TraceCheckUtils]: 101: Hoare triple {19791#(<= ~a21~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,969 INFO L280 TraceCheckUtils]: 102: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,970 INFO L280 TraceCheckUtils]: 103: Hoare triple {19791#(<= ~a21~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,971 INFO L280 TraceCheckUtils]: 104: Hoare triple {19791#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,971 INFO L280 TraceCheckUtils]: 105: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,972 INFO L280 TraceCheckUtils]: 106: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,972 INFO L280 TraceCheckUtils]: 107: Hoare triple {19791#(<= ~a21~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,973 INFO L280 TraceCheckUtils]: 108: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,973 INFO L280 TraceCheckUtils]: 109: Hoare triple {19791#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,974 INFO L280 TraceCheckUtils]: 110: Hoare triple {19791#(<= ~a21~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,974 INFO L280 TraceCheckUtils]: 111: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,975 INFO L280 TraceCheckUtils]: 112: Hoare triple {19791#(<= ~a21~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,975 INFO L280 TraceCheckUtils]: 113: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,976 INFO L280 TraceCheckUtils]: 114: Hoare triple {19791#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,977 INFO L280 TraceCheckUtils]: 115: Hoare triple {19791#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,977 INFO L280 TraceCheckUtils]: 116: Hoare triple {19791#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,978 INFO L280 TraceCheckUtils]: 117: Hoare triple {19791#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,978 INFO L280 TraceCheckUtils]: 118: Hoare triple {19791#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,979 INFO L280 TraceCheckUtils]: 119: Hoare triple {19791#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,980 INFO L280 TraceCheckUtils]: 120: Hoare triple {19791#(<= ~a21~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,980 INFO L280 TraceCheckUtils]: 121: Hoare triple {19791#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,981 INFO L280 TraceCheckUtils]: 122: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,981 INFO L280 TraceCheckUtils]: 123: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,982 INFO L280 TraceCheckUtils]: 124: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,982 INFO L280 TraceCheckUtils]: 125: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,983 INFO L280 TraceCheckUtils]: 126: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,983 INFO L280 TraceCheckUtils]: 127: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,984 INFO L280 TraceCheckUtils]: 128: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,984 INFO L280 TraceCheckUtils]: 129: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,988 INFO L280 TraceCheckUtils]: 130: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,988 INFO L280 TraceCheckUtils]: 131: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,994 INFO L280 TraceCheckUtils]: 132: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,995 INFO L280 TraceCheckUtils]: 133: Hoare triple {19791#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19791#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:31,995 INFO L280 TraceCheckUtils]: 134: Hoare triple {19791#(<= ~a21~0 0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19690#false} is VALID [2020-07-17 22:36:31,996 INFO L280 TraceCheckUtils]: 135: Hoare triple {19690#false} assume !false; {19690#false} is VALID [2020-07-17 22:36:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:36:32,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:32,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-17 22:36:32,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112409871] [2020-07-17 22:36:32,018 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 136 [2020-07-17 22:36:32,021 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:32,021 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:36:32,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:32,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:36:32,401 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:32,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:36:32,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:36:32,402 INFO L87 Difference]: Start difference. First operand 1122 states and 1510 transitions. Second operand 9 states. [2020-07-17 22:36:42,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:42,561 INFO L93 Difference]: Finished difference Result 2723 states and 3851 transitions. [2020-07-17 22:36:42,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-17 22:36:42,562 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 136 [2020-07-17 22:36:42,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:36:42,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1038 transitions. [2020-07-17 22:36:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:36:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1038 transitions. [2020-07-17 22:36:42,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1038 transitions. [2020-07-17 22:36:44,890 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:45,071 INFO L225 Difference]: With dead ends: 2723 [2020-07-17 22:36:45,072 INFO L226 Difference]: Without dead ends: 1607 [2020-07-17 22:36:45,075 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 146 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=129, Invalid=423, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:36:45,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1607 states. [2020-07-17 22:36:45,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1607 to 1275. [2020-07-17 22:36:45,385 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:45,385 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1607 states. Second operand 1275 states. [2020-07-17 22:36:45,385 INFO L74 IsIncluded]: Start isIncluded. First operand 1607 states. Second operand 1275 states. [2020-07-17 22:36:45,386 INFO L87 Difference]: Start difference. First operand 1607 states. Second operand 1275 states. [2020-07-17 22:36:45,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:45,518 INFO L93 Difference]: Finished difference Result 1607 states and 2190 transitions. [2020-07-17 22:36:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2190 transitions. [2020-07-17 22:36:45,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:45,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:45,524 INFO L74 IsIncluded]: Start isIncluded. First operand 1275 states. Second operand 1607 states. [2020-07-17 22:36:45,524 INFO L87 Difference]: Start difference. First operand 1275 states. Second operand 1607 states. [2020-07-17 22:36:45,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:45,668 INFO L93 Difference]: Finished difference Result 1607 states and 2190 transitions. [2020-07-17 22:36:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2190 transitions. [2020-07-17 22:36:45,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:45,672 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:45,673 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:45,673 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1275 states. [2020-07-17 22:36:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1586 transitions. [2020-07-17 22:36:45,743 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1586 transitions. Word has length 136 [2020-07-17 22:36:45,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:45,743 INFO L479 AbstractCegarLoop]: Abstraction has 1275 states and 1586 transitions. [2020-07-17 22:36:45,743 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:36:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1586 transitions. [2020-07-17 22:36:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-17 22:36:45,748 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:45,749 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 22:36:45,961 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:45,962 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:45,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:45,963 INFO L82 PathProgramCache]: Analyzing trace with hash -2073287800, now seen corresponding path program 1 times [2020-07-17 22:36:45,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:45,964 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52069791] [2020-07-17 22:36:45,964 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:46,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {27574#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {27510#true} is VALID [2020-07-17 22:36:46,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {27510#true} assume true; {27510#true} is VALID [2020-07-17 22:36:46,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27510#true} {27510#true} #782#return; {27510#true} is VALID [2020-07-17 22:36:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:46,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {27575#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {27510#true} is VALID [2020-07-17 22:36:46,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {27510#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {27519#(= 1 ~a17~0)} assume true; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,165 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27519#(= 1 ~a17~0)} {27510#true} #786#return; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:46,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {27575#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,246 INFO L280 TraceCheckUtils]: 7: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,250 INFO L280 TraceCheckUtils]: 11: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,251 INFO L280 TraceCheckUtils]: 13: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,255 INFO L280 TraceCheckUtils]: 18: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,255 INFO L280 TraceCheckUtils]: 19: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,256 INFO L280 TraceCheckUtils]: 20: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,257 INFO L280 TraceCheckUtils]: 21: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,258 INFO L280 TraceCheckUtils]: 22: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,259 INFO L280 TraceCheckUtils]: 23: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,259 INFO L280 TraceCheckUtils]: 24: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,260 INFO L280 TraceCheckUtils]: 25: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,261 INFO L280 TraceCheckUtils]: 26: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,263 INFO L280 TraceCheckUtils]: 27: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,264 INFO L280 TraceCheckUtils]: 28: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,265 INFO L280 TraceCheckUtils]: 29: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,266 INFO L280 TraceCheckUtils]: 30: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,266 INFO L280 TraceCheckUtils]: 31: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,267 INFO L280 TraceCheckUtils]: 32: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,268 INFO L280 TraceCheckUtils]: 33: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,269 INFO L280 TraceCheckUtils]: 34: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,270 INFO L280 TraceCheckUtils]: 35: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,271 INFO L280 TraceCheckUtils]: 36: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,272 INFO L280 TraceCheckUtils]: 38: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,273 INFO L280 TraceCheckUtils]: 39: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,274 INFO L280 TraceCheckUtils]: 40: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,275 INFO L280 TraceCheckUtils]: 41: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,276 INFO L280 TraceCheckUtils]: 42: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,277 INFO L280 TraceCheckUtils]: 44: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,278 INFO L280 TraceCheckUtils]: 45: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,279 INFO L280 TraceCheckUtils]: 46: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,280 INFO L280 TraceCheckUtils]: 47: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,280 INFO L280 TraceCheckUtils]: 48: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,281 INFO L280 TraceCheckUtils]: 49: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,281 INFO L280 TraceCheckUtils]: 50: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,282 INFO L280 TraceCheckUtils]: 51: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {27577#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:36:46,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {27577#(not (= 1 |old(~a17~0)|))} assume true; {27577#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:36:46,285 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {27577#(not (= 1 |old(~a17~0)|))} {27519#(= 1 ~a17~0)} #786#return; {27511#false} is VALID [2020-07-17 22:36:46,292 INFO L263 TraceCheckUtils]: 0: Hoare triple {27510#true} call ULTIMATE.init(); {27574#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:46,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {27574#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {27510#true} is VALID [2020-07-17 22:36:46,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {27510#true} assume true; {27510#true} is VALID [2020-07-17 22:36:46,293 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27510#true} {27510#true} #782#return; {27510#true} is VALID [2020-07-17 22:36:46,294 INFO L263 TraceCheckUtils]: 4: Hoare triple {27510#true} call #t~ret4 := main(); {27510#true} is VALID [2020-07-17 22:36:46,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {27510#true} ~output~0 := -1; {27510#true} is VALID [2020-07-17 22:36:46,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {27510#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27510#true} is VALID [2020-07-17 22:36:46,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {27510#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27510#true} is VALID [2020-07-17 22:36:46,296 INFO L263 TraceCheckUtils]: 8: Hoare triple {27510#true} call #t~ret3 := calculate_output(~input~0); {27575#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:46,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {27575#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {27510#true} is VALID [2020-07-17 22:36:46,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {27510#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,299 INFO L280 TraceCheckUtils]: 11: Hoare triple {27519#(= 1 ~a17~0)} assume true; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,300 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {27519#(= 1 ~a17~0)} {27510#true} #786#return; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {27519#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {27519#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {27519#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,303 INFO L263 TraceCheckUtils]: 16: Hoare triple {27519#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {27575#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:46,304 INFO L280 TraceCheckUtils]: 17: Hoare triple {27575#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,309 INFO L280 TraceCheckUtils]: 23: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,309 INFO L280 TraceCheckUtils]: 24: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,310 INFO L280 TraceCheckUtils]: 25: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,311 INFO L280 TraceCheckUtils]: 26: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,313 INFO L280 TraceCheckUtils]: 29: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,315 INFO L280 TraceCheckUtils]: 31: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,316 INFO L280 TraceCheckUtils]: 32: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,316 INFO L280 TraceCheckUtils]: 33: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,317 INFO L280 TraceCheckUtils]: 34: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,318 INFO L280 TraceCheckUtils]: 35: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,320 INFO L280 TraceCheckUtils]: 36: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,321 INFO L280 TraceCheckUtils]: 38: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,322 INFO L280 TraceCheckUtils]: 39: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,324 INFO L280 TraceCheckUtils]: 41: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,325 INFO L280 TraceCheckUtils]: 42: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,326 INFO L280 TraceCheckUtils]: 44: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,327 INFO L280 TraceCheckUtils]: 45: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,328 INFO L280 TraceCheckUtils]: 47: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,329 INFO L280 TraceCheckUtils]: 48: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,332 INFO L280 TraceCheckUtils]: 51: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,333 INFO L280 TraceCheckUtils]: 52: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,334 INFO L280 TraceCheckUtils]: 54: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,334 INFO L280 TraceCheckUtils]: 55: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,335 INFO L280 TraceCheckUtils]: 56: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,336 INFO L280 TraceCheckUtils]: 57: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,337 INFO L280 TraceCheckUtils]: 58: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,338 INFO L280 TraceCheckUtils]: 59: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,340 INFO L280 TraceCheckUtils]: 61: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,341 INFO L280 TraceCheckUtils]: 62: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,341 INFO L280 TraceCheckUtils]: 63: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,342 INFO L280 TraceCheckUtils]: 64: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,343 INFO L280 TraceCheckUtils]: 65: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,344 INFO L280 TraceCheckUtils]: 66: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,345 INFO L280 TraceCheckUtils]: 67: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,347 INFO L280 TraceCheckUtils]: 68: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {27577#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:36:46,348 INFO L280 TraceCheckUtils]: 69: Hoare triple {27577#(not (= 1 |old(~a17~0)|))} assume true; {27577#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:36:46,349 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {27577#(not (= 1 |old(~a17~0)|))} {27519#(= 1 ~a17~0)} #786#return; {27511#false} is VALID [2020-07-17 22:36:46,349 INFO L280 TraceCheckUtils]: 71: Hoare triple {27511#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27511#false} is VALID [2020-07-17 22:36:46,349 INFO L280 TraceCheckUtils]: 72: Hoare triple {27511#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27511#false} is VALID [2020-07-17 22:36:46,350 INFO L280 TraceCheckUtils]: 73: Hoare triple {27511#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27511#false} is VALID [2020-07-17 22:36:46,350 INFO L263 TraceCheckUtils]: 74: Hoare triple {27511#false} call #t~ret3 := calculate_output(~input~0); {27511#false} is VALID [2020-07-17 22:36:46,350 INFO L280 TraceCheckUtils]: 75: Hoare triple {27511#false} ~input := #in~input; {27511#false} is VALID [2020-07-17 22:36:46,350 INFO L280 TraceCheckUtils]: 76: Hoare triple {27511#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,351 INFO L280 TraceCheckUtils]: 77: Hoare triple {27511#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,351 INFO L280 TraceCheckUtils]: 78: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,351 INFO L280 TraceCheckUtils]: 79: Hoare triple {27511#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,351 INFO L280 TraceCheckUtils]: 80: Hoare triple {27511#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,351 INFO L280 TraceCheckUtils]: 81: Hoare triple {27511#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,352 INFO L280 TraceCheckUtils]: 82: Hoare triple {27511#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27511#false} is VALID [2020-07-17 22:36:46,352 INFO L280 TraceCheckUtils]: 83: Hoare triple {27511#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27511#false} is VALID [2020-07-17 22:36:46,352 INFO L280 TraceCheckUtils]: 84: Hoare triple {27511#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,352 INFO L280 TraceCheckUtils]: 85: Hoare triple {27511#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,353 INFO L280 TraceCheckUtils]: 86: Hoare triple {27511#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,353 INFO L280 TraceCheckUtils]: 87: Hoare triple {27511#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,353 INFO L280 TraceCheckUtils]: 88: Hoare triple {27511#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,353 INFO L280 TraceCheckUtils]: 89: Hoare triple {27511#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,353 INFO L280 TraceCheckUtils]: 90: Hoare triple {27511#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,353 INFO L280 TraceCheckUtils]: 91: Hoare triple {27511#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,354 INFO L280 TraceCheckUtils]: 92: Hoare triple {27511#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,354 INFO L280 TraceCheckUtils]: 93: Hoare triple {27511#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,354 INFO L280 TraceCheckUtils]: 94: Hoare triple {27511#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27511#false} is VALID [2020-07-17 22:36:46,354 INFO L280 TraceCheckUtils]: 95: Hoare triple {27511#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27511#false} is VALID [2020-07-17 22:36:46,354 INFO L280 TraceCheckUtils]: 96: Hoare triple {27511#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,354 INFO L280 TraceCheckUtils]: 97: Hoare triple {27511#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,355 INFO L280 TraceCheckUtils]: 98: Hoare triple {27511#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,355 INFO L280 TraceCheckUtils]: 99: Hoare triple {27511#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,355 INFO L280 TraceCheckUtils]: 100: Hoare triple {27511#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,355 INFO L280 TraceCheckUtils]: 101: Hoare triple {27511#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,355 INFO L280 TraceCheckUtils]: 102: Hoare triple {27511#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,356 INFO L280 TraceCheckUtils]: 103: Hoare triple {27511#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,356 INFO L280 TraceCheckUtils]: 104: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,356 INFO L280 TraceCheckUtils]: 105: Hoare triple {27511#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,356 INFO L280 TraceCheckUtils]: 106: Hoare triple {27511#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,356 INFO L280 TraceCheckUtils]: 107: Hoare triple {27511#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,357 INFO L280 TraceCheckUtils]: 108: Hoare triple {27511#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,357 INFO L280 TraceCheckUtils]: 109: Hoare triple {27511#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,357 INFO L280 TraceCheckUtils]: 110: Hoare triple {27511#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,357 INFO L280 TraceCheckUtils]: 111: Hoare triple {27511#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27511#false} is VALID [2020-07-17 22:36:46,357 INFO L280 TraceCheckUtils]: 112: Hoare triple {27511#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27511#false} is VALID [2020-07-17 22:36:46,357 INFO L280 TraceCheckUtils]: 113: Hoare triple {27511#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27511#false} is VALID [2020-07-17 22:36:46,358 INFO L280 TraceCheckUtils]: 114: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,358 INFO L280 TraceCheckUtils]: 115: Hoare triple {27511#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,358 INFO L280 TraceCheckUtils]: 116: Hoare triple {27511#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27511#false} is VALID [2020-07-17 22:36:46,358 INFO L280 TraceCheckUtils]: 117: Hoare triple {27511#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,359 INFO L280 TraceCheckUtils]: 118: Hoare triple {27511#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,359 INFO L280 TraceCheckUtils]: 119: Hoare triple {27511#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,359 INFO L280 TraceCheckUtils]: 120: Hoare triple {27511#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27511#false} is VALID [2020-07-17 22:36:46,359 INFO L280 TraceCheckUtils]: 121: Hoare triple {27511#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,360 INFO L280 TraceCheckUtils]: 122: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27511#false} is VALID [2020-07-17 22:36:46,360 INFO L280 TraceCheckUtils]: 123: Hoare triple {27511#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27511#false} is VALID [2020-07-17 22:36:46,360 INFO L280 TraceCheckUtils]: 124: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,360 INFO L280 TraceCheckUtils]: 125: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,360 INFO L280 TraceCheckUtils]: 126: Hoare triple {27511#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,360 INFO L280 TraceCheckUtils]: 127: Hoare triple {27511#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,361 INFO L280 TraceCheckUtils]: 128: Hoare triple {27511#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,361 INFO L280 TraceCheckUtils]: 129: Hoare triple {27511#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,361 INFO L280 TraceCheckUtils]: 130: Hoare triple {27511#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,361 INFO L280 TraceCheckUtils]: 131: Hoare triple {27511#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,365 INFO L280 TraceCheckUtils]: 132: Hoare triple {27511#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,366 INFO L280 TraceCheckUtils]: 133: Hoare triple {27511#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {27511#false} is VALID [2020-07-17 22:36:46,366 INFO L280 TraceCheckUtils]: 134: Hoare triple {27511#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,366 INFO L280 TraceCheckUtils]: 135: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,366 INFO L280 TraceCheckUtils]: 136: Hoare triple {27511#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27511#false} is VALID [2020-07-17 22:36:46,366 INFO L280 TraceCheckUtils]: 137: Hoare triple {27511#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {27511#false} is VALID [2020-07-17 22:36:46,367 INFO L280 TraceCheckUtils]: 138: Hoare triple {27511#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,367 INFO L280 TraceCheckUtils]: 139: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,367 INFO L280 TraceCheckUtils]: 140: Hoare triple {27511#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,367 INFO L280 TraceCheckUtils]: 141: Hoare triple {27511#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {27511#false} is VALID [2020-07-17 22:36:46,367 INFO L280 TraceCheckUtils]: 142: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,368 INFO L280 TraceCheckUtils]: 143: Hoare triple {27511#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,368 INFO L280 TraceCheckUtils]: 144: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,368 INFO L280 TraceCheckUtils]: 145: Hoare triple {27511#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,368 INFO L280 TraceCheckUtils]: 146: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,368 INFO L280 TraceCheckUtils]: 147: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,369 INFO L280 TraceCheckUtils]: 148: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,369 INFO L280 TraceCheckUtils]: 149: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,369 INFO L280 TraceCheckUtils]: 150: Hoare triple {27511#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,369 INFO L280 TraceCheckUtils]: 151: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,369 INFO L280 TraceCheckUtils]: 152: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,369 INFO L280 TraceCheckUtils]: 153: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,370 INFO L280 TraceCheckUtils]: 154: Hoare triple {27511#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {27511#false} is VALID [2020-07-17 22:36:46,370 INFO L280 TraceCheckUtils]: 155: Hoare triple {27511#false} assume !false; {27511#false} is VALID [2020-07-17 22:36:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:36:46,401 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52069791] [2020-07-17 22:36:46,401 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289840554] [2020-07-17 22:36:46,401 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:46,520 INFO L264 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:36:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:46,564 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:46,753 INFO L263 TraceCheckUtils]: 0: Hoare triple {27510#true} call ULTIMATE.init(); {27510#true} is VALID [2020-07-17 22:36:46,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {27510#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {27510#true} is VALID [2020-07-17 22:36:46,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {27510#true} assume true; {27510#true} is VALID [2020-07-17 22:36:46,754 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27510#true} {27510#true} #782#return; {27510#true} is VALID [2020-07-17 22:36:46,754 INFO L263 TraceCheckUtils]: 4: Hoare triple {27510#true} call #t~ret4 := main(); {27510#true} is VALID [2020-07-17 22:36:46,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {27510#true} ~output~0 := -1; {27510#true} is VALID [2020-07-17 22:36:46,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {27510#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27510#true} is VALID [2020-07-17 22:36:46,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {27510#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27510#true} is VALID [2020-07-17 22:36:46,754 INFO L263 TraceCheckUtils]: 8: Hoare triple {27510#true} call #t~ret3 := calculate_output(~input~0); {27510#true} is VALID [2020-07-17 22:36:46,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {27510#true} ~input := #in~input; {27510#true} is VALID [2020-07-17 22:36:46,755 INFO L280 TraceCheckUtils]: 10: Hoare triple {27510#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {27519#(= 1 ~a17~0)} assume true; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,757 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {27519#(= 1 ~a17~0)} {27510#true} #786#return; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {27519#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {27519#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {27519#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27519#(= 1 ~a17~0)} is VALID [2020-07-17 22:36:46,760 INFO L263 TraceCheckUtils]: 16: Hoare triple {27519#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,763 INFO L280 TraceCheckUtils]: 20: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,764 INFO L280 TraceCheckUtils]: 22: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,765 INFO L280 TraceCheckUtils]: 23: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,765 INFO L280 TraceCheckUtils]: 24: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,771 INFO L280 TraceCheckUtils]: 28: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,771 INFO L280 TraceCheckUtils]: 29: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,772 INFO L280 TraceCheckUtils]: 31: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,773 INFO L280 TraceCheckUtils]: 32: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,774 INFO L280 TraceCheckUtils]: 33: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,774 INFO L280 TraceCheckUtils]: 34: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,775 INFO L280 TraceCheckUtils]: 35: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,776 INFO L280 TraceCheckUtils]: 36: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,776 INFO L280 TraceCheckUtils]: 37: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,777 INFO L280 TraceCheckUtils]: 38: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,781 INFO L280 TraceCheckUtils]: 44: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,782 INFO L280 TraceCheckUtils]: 46: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,783 INFO L280 TraceCheckUtils]: 47: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,783 INFO L280 TraceCheckUtils]: 48: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,784 INFO L280 TraceCheckUtils]: 49: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,785 INFO L280 TraceCheckUtils]: 50: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,786 INFO L280 TraceCheckUtils]: 52: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,787 INFO L280 TraceCheckUtils]: 54: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,788 INFO L280 TraceCheckUtils]: 55: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,789 INFO L280 TraceCheckUtils]: 56: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,789 INFO L280 TraceCheckUtils]: 57: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,790 INFO L280 TraceCheckUtils]: 58: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,791 INFO L280 TraceCheckUtils]: 59: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,791 INFO L280 TraceCheckUtils]: 60: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,792 INFO L280 TraceCheckUtils]: 61: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,792 INFO L280 TraceCheckUtils]: 62: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,793 INFO L280 TraceCheckUtils]: 63: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,793 INFO L280 TraceCheckUtils]: 64: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,794 INFO L280 TraceCheckUtils]: 65: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,795 INFO L280 TraceCheckUtils]: 66: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,795 INFO L280 TraceCheckUtils]: 67: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27576#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:36:46,797 INFO L280 TraceCheckUtils]: 68: Hoare triple {27576#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {27785#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-17 22:36:46,798 INFO L280 TraceCheckUtils]: 69: Hoare triple {27785#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} assume true; {27785#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-17 22:36:46,799 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {27785#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} {27519#(= 1 ~a17~0)} #786#return; {27511#false} is VALID [2020-07-17 22:36:46,799 INFO L280 TraceCheckUtils]: 71: Hoare triple {27511#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27511#false} is VALID [2020-07-17 22:36:46,799 INFO L280 TraceCheckUtils]: 72: Hoare triple {27511#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27511#false} is VALID [2020-07-17 22:36:46,799 INFO L280 TraceCheckUtils]: 73: Hoare triple {27511#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27511#false} is VALID [2020-07-17 22:36:46,800 INFO L263 TraceCheckUtils]: 74: Hoare triple {27511#false} call #t~ret3 := calculate_output(~input~0); {27511#false} is VALID [2020-07-17 22:36:46,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {27511#false} ~input := #in~input; {27511#false} is VALID [2020-07-17 22:36:46,800 INFO L280 TraceCheckUtils]: 76: Hoare triple {27511#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,800 INFO L280 TraceCheckUtils]: 77: Hoare triple {27511#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,800 INFO L280 TraceCheckUtils]: 78: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,801 INFO L280 TraceCheckUtils]: 79: Hoare triple {27511#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,801 INFO L280 TraceCheckUtils]: 80: Hoare triple {27511#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,801 INFO L280 TraceCheckUtils]: 81: Hoare triple {27511#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,801 INFO L280 TraceCheckUtils]: 82: Hoare triple {27511#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27511#false} is VALID [2020-07-17 22:36:46,801 INFO L280 TraceCheckUtils]: 83: Hoare triple {27511#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27511#false} is VALID [2020-07-17 22:36:46,801 INFO L280 TraceCheckUtils]: 84: Hoare triple {27511#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,802 INFO L280 TraceCheckUtils]: 85: Hoare triple {27511#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,802 INFO L280 TraceCheckUtils]: 86: Hoare triple {27511#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,802 INFO L280 TraceCheckUtils]: 87: Hoare triple {27511#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,802 INFO L280 TraceCheckUtils]: 88: Hoare triple {27511#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,802 INFO L280 TraceCheckUtils]: 89: Hoare triple {27511#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,803 INFO L280 TraceCheckUtils]: 90: Hoare triple {27511#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,803 INFO L280 TraceCheckUtils]: 91: Hoare triple {27511#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,803 INFO L280 TraceCheckUtils]: 92: Hoare triple {27511#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,803 INFO L280 TraceCheckUtils]: 93: Hoare triple {27511#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,803 INFO L280 TraceCheckUtils]: 94: Hoare triple {27511#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27511#false} is VALID [2020-07-17 22:36:46,803 INFO L280 TraceCheckUtils]: 95: Hoare triple {27511#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27511#false} is VALID [2020-07-17 22:36:46,804 INFO L280 TraceCheckUtils]: 96: Hoare triple {27511#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,804 INFO L280 TraceCheckUtils]: 97: Hoare triple {27511#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,804 INFO L280 TraceCheckUtils]: 98: Hoare triple {27511#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,804 INFO L280 TraceCheckUtils]: 99: Hoare triple {27511#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,804 INFO L280 TraceCheckUtils]: 100: Hoare triple {27511#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,805 INFO L280 TraceCheckUtils]: 101: Hoare triple {27511#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,805 INFO L280 TraceCheckUtils]: 102: Hoare triple {27511#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,805 INFO L280 TraceCheckUtils]: 103: Hoare triple {27511#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,805 INFO L280 TraceCheckUtils]: 105: Hoare triple {27511#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,805 INFO L280 TraceCheckUtils]: 106: Hoare triple {27511#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,806 INFO L280 TraceCheckUtils]: 107: Hoare triple {27511#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,806 INFO L280 TraceCheckUtils]: 108: Hoare triple {27511#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,806 INFO L280 TraceCheckUtils]: 109: Hoare triple {27511#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,806 INFO L280 TraceCheckUtils]: 110: Hoare triple {27511#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,806 INFO L280 TraceCheckUtils]: 111: Hoare triple {27511#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27511#false} is VALID [2020-07-17 22:36:46,807 INFO L280 TraceCheckUtils]: 112: Hoare triple {27511#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27511#false} is VALID [2020-07-17 22:36:46,807 INFO L280 TraceCheckUtils]: 113: Hoare triple {27511#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27511#false} is VALID [2020-07-17 22:36:46,807 INFO L280 TraceCheckUtils]: 114: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,807 INFO L280 TraceCheckUtils]: 115: Hoare triple {27511#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,807 INFO L280 TraceCheckUtils]: 116: Hoare triple {27511#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27511#false} is VALID [2020-07-17 22:36:46,808 INFO L280 TraceCheckUtils]: 117: Hoare triple {27511#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,808 INFO L280 TraceCheckUtils]: 118: Hoare triple {27511#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,808 INFO L280 TraceCheckUtils]: 119: Hoare triple {27511#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,808 INFO L280 TraceCheckUtils]: 120: Hoare triple {27511#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27511#false} is VALID [2020-07-17 22:36:46,808 INFO L280 TraceCheckUtils]: 121: Hoare triple {27511#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,809 INFO L280 TraceCheckUtils]: 122: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27511#false} is VALID [2020-07-17 22:36:46,809 INFO L280 TraceCheckUtils]: 123: Hoare triple {27511#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27511#false} is VALID [2020-07-17 22:36:46,809 INFO L280 TraceCheckUtils]: 124: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,809 INFO L280 TraceCheckUtils]: 125: Hoare triple {27511#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,809 INFO L280 TraceCheckUtils]: 126: Hoare triple {27511#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,809 INFO L280 TraceCheckUtils]: 127: Hoare triple {27511#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,810 INFO L280 TraceCheckUtils]: 128: Hoare triple {27511#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,810 INFO L280 TraceCheckUtils]: 129: Hoare triple {27511#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {27511#false} is VALID [2020-07-17 22:36:46,810 INFO L280 TraceCheckUtils]: 130: Hoare triple {27511#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,810 INFO L280 TraceCheckUtils]: 131: Hoare triple {27511#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27511#false} is VALID [2020-07-17 22:36:46,810 INFO L280 TraceCheckUtils]: 132: Hoare triple {27511#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {27511#false} is VALID [2020-07-17 22:36:46,811 INFO L280 TraceCheckUtils]: 133: Hoare triple {27511#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {27511#false} is VALID [2020-07-17 22:36:46,811 INFO L280 TraceCheckUtils]: 134: Hoare triple {27511#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {27511#false} is VALID [2020-07-17 22:36:46,811 INFO L280 TraceCheckUtils]: 135: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,811 INFO L280 TraceCheckUtils]: 136: Hoare triple {27511#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27511#false} is VALID [2020-07-17 22:36:46,811 INFO L280 TraceCheckUtils]: 137: Hoare triple {27511#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {27511#false} is VALID [2020-07-17 22:36:46,811 INFO L280 TraceCheckUtils]: 138: Hoare triple {27511#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,812 INFO L280 TraceCheckUtils]: 139: Hoare triple {27511#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,812 INFO L280 TraceCheckUtils]: 140: Hoare triple {27511#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {27511#false} is VALID [2020-07-17 22:36:46,812 INFO L280 TraceCheckUtils]: 141: Hoare triple {27511#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {27511#false} is VALID [2020-07-17 22:36:46,812 INFO L280 TraceCheckUtils]: 142: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,812 INFO L280 TraceCheckUtils]: 143: Hoare triple {27511#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,813 INFO L280 TraceCheckUtils]: 144: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,813 INFO L280 TraceCheckUtils]: 145: Hoare triple {27511#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,813 INFO L280 TraceCheckUtils]: 146: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,813 INFO L280 TraceCheckUtils]: 147: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,813 INFO L280 TraceCheckUtils]: 148: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,814 INFO L280 TraceCheckUtils]: 149: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,814 INFO L280 TraceCheckUtils]: 150: Hoare triple {27511#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,814 INFO L280 TraceCheckUtils]: 151: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,814 INFO L280 TraceCheckUtils]: 152: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,814 INFO L280 TraceCheckUtils]: 153: Hoare triple {27511#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27511#false} is VALID [2020-07-17 22:36:46,814 INFO L280 TraceCheckUtils]: 154: Hoare triple {27511#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {27511#false} is VALID [2020-07-17 22:36:46,815 INFO L280 TraceCheckUtils]: 155: Hoare triple {27511#false} assume !false; {27511#false} is VALID [2020-07-17 22:36:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:46,832 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:46,832 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-17 22:36:46,833 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580032916] [2020-07-17 22:36:46,835 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 156 [2020-07-17 22:36:46,839 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:46,839 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:36:47,071 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:47,071 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:36:47,071 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:47,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:36:47,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:36:47,072 INFO L87 Difference]: Start difference. First operand 1275 states and 1586 transitions. Second operand 8 states. [2020-07-17 22:36:52,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:52,244 INFO L93 Difference]: Finished difference Result 3017 states and 3916 transitions. [2020-07-17 22:36:52,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:36:52,244 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 156 [2020-07-17 22:36:52,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-17 22:36:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-17 22:36:52,254 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 644 transitions. [2020-07-17 22:36:53,625 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 644 edges. 644 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:53,828 INFO L225 Difference]: With dead ends: 3017 [2020-07-17 22:36:53,828 INFO L226 Difference]: Without dead ends: 1748 [2020-07-17 22:36:53,831 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:36:53,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2020-07-17 22:36:54,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1712. [2020-07-17 22:36:54,281 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:54,281 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1748 states. Second operand 1712 states. [2020-07-17 22:36:54,281 INFO L74 IsIncluded]: Start isIncluded. First operand 1748 states. Second operand 1712 states. [2020-07-17 22:36:54,282 INFO L87 Difference]: Start difference. First operand 1748 states. Second operand 1712 states. [2020-07-17 22:36:54,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:54,488 INFO L93 Difference]: Finished difference Result 1748 states and 2276 transitions. [2020-07-17 22:36:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2276 transitions. [2020-07-17 22:36:54,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:54,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:54,495 INFO L74 IsIncluded]: Start isIncluded. First operand 1712 states. Second operand 1748 states. [2020-07-17 22:36:54,495 INFO L87 Difference]: Start difference. First operand 1712 states. Second operand 1748 states. [2020-07-17 22:36:54,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:54,706 INFO L93 Difference]: Finished difference Result 1748 states and 2276 transitions. [2020-07-17 22:36:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2276 transitions. [2020-07-17 22:36:54,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:54,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:54,713 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:54,713 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1712 states. [2020-07-17 22:36:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1712 states and 2155 transitions. [2020-07-17 22:36:54,832 INFO L78 Accepts]: Start accepts. Automaton has 1712 states and 2155 transitions. Word has length 156 [2020-07-17 22:36:54,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:54,833 INFO L479 AbstractCegarLoop]: Abstraction has 1712 states and 2155 transitions. [2020-07-17 22:36:54,833 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:36:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2155 transitions. [2020-07-17 22:36:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-17 22:36:54,837 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:54,837 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 22:36:55,051 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:55,052 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:55,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:55,053 INFO L82 PathProgramCache]: Analyzing trace with hash -551051239, now seen corresponding path program 1 times [2020-07-17 22:36:55,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:55,053 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022380331] [2020-07-17 22:36:55,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {36478#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {36402#true} is VALID [2020-07-17 22:36:55,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {36402#true} assume true; {36402#true} is VALID [2020-07-17 22:36:55,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36402#true} {36402#true} #782#return; {36402#true} is VALID [2020-07-17 22:36:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {36402#true} is VALID [2020-07-17 22:36:55,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {36402#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {36402#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {36402#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,293 INFO L280 TraceCheckUtils]: 5: Hoare triple {36402#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {36402#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {36402#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,296 INFO L280 TraceCheckUtils]: 8: Hoare triple {36402#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,298 INFO L280 TraceCheckUtils]: 9: Hoare triple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,300 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} {36402#true} #786#return; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,362 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {36403#false} is VALID [2020-07-17 22:36:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {36402#true} is VALID [2020-07-17 22:36:55,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {36402#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {36402#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {36402#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {36402#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {36402#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,405 INFO L280 TraceCheckUtils]: 7: Hoare triple {36402#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {36402#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {36402#true} is VALID [2020-07-17 22:36:55,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {36402#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,406 INFO L280 TraceCheckUtils]: 10: Hoare triple {36402#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {36402#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {36402#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {36402#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,408 INFO L280 TraceCheckUtils]: 14: Hoare triple {36402#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {36402#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {36402#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {36402#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {36402#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,410 INFO L280 TraceCheckUtils]: 19: Hoare triple {36402#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,410 INFO L280 TraceCheckUtils]: 20: Hoare triple {36402#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,410 INFO L280 TraceCheckUtils]: 21: Hoare triple {36402#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,411 INFO L280 TraceCheckUtils]: 22: Hoare triple {36402#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {36402#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {36402#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,412 INFO L280 TraceCheckUtils]: 25: Hoare triple {36402#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {36402#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {36402#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,413 INFO L280 TraceCheckUtils]: 28: Hoare triple {36402#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {36402#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {36402#true} is VALID [2020-07-17 22:36:55,413 INFO L280 TraceCheckUtils]: 30: Hoare triple {36402#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,414 INFO L280 TraceCheckUtils]: 31: Hoare triple {36402#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,414 INFO L280 TraceCheckUtils]: 32: Hoare triple {36402#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {36402#true} is VALID [2020-07-17 22:36:55,414 INFO L280 TraceCheckUtils]: 33: Hoare triple {36402#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,415 INFO L280 TraceCheckUtils]: 34: Hoare triple {36402#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,415 INFO L280 TraceCheckUtils]: 35: Hoare triple {36402#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,416 INFO L280 TraceCheckUtils]: 36: Hoare triple {36402#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {36402#true} is VALID [2020-07-17 22:36:55,416 INFO L280 TraceCheckUtils]: 37: Hoare triple {36402#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {36402#true} is VALID [2020-07-17 22:36:55,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {36402#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {36402#true} is VALID [2020-07-17 22:36:55,417 INFO L280 TraceCheckUtils]: 39: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,417 INFO L280 TraceCheckUtils]: 40: Hoare triple {36402#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,417 INFO L280 TraceCheckUtils]: 41: Hoare triple {36402#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36402#true} is VALID [2020-07-17 22:36:55,418 INFO L280 TraceCheckUtils]: 42: Hoare triple {36402#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,418 INFO L280 TraceCheckUtils]: 43: Hoare triple {36402#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,418 INFO L280 TraceCheckUtils]: 44: Hoare triple {36402#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,419 INFO L280 TraceCheckUtils]: 45: Hoare triple {36402#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {36402#true} is VALID [2020-07-17 22:36:55,419 INFO L280 TraceCheckUtils]: 46: Hoare triple {36402#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,419 INFO L280 TraceCheckUtils]: 47: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {36402#true} is VALID [2020-07-17 22:36:55,420 INFO L280 TraceCheckUtils]: 48: Hoare triple {36402#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36402#true} is VALID [2020-07-17 22:36:55,420 INFO L280 TraceCheckUtils]: 49: Hoare triple {36402#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,421 INFO L280 TraceCheckUtils]: 50: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,421 INFO L280 TraceCheckUtils]: 51: Hoare triple {36402#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {36402#true} is VALID [2020-07-17 22:36:55,421 INFO L280 TraceCheckUtils]: 52: Hoare triple {36402#true} assume true; {36402#true} is VALID [2020-07-17 22:36:55,422 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {36402#true} {36403#false} #786#return; {36403#false} is VALID [2020-07-17 22:36:55,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {36402#true} call ULTIMATE.init(); {36478#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:55,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {36478#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {36402#true} is VALID [2020-07-17 22:36:55,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {36402#true} assume true; {36402#true} is VALID [2020-07-17 22:36:55,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36402#true} {36402#true} #782#return; {36402#true} is VALID [2020-07-17 22:36:55,431 INFO L263 TraceCheckUtils]: 4: Hoare triple {36402#true} call #t~ret4 := main(); {36402#true} is VALID [2020-07-17 22:36:55,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {36402#true} ~output~0 := -1; {36402#true} is VALID [2020-07-17 22:36:55,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {36402#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36402#true} is VALID [2020-07-17 22:36:55,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {36402#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36402#true} is VALID [2020-07-17 22:36:55,434 INFO L263 TraceCheckUtils]: 8: Hoare triple {36402#true} call #t~ret3 := calculate_output(~input~0); {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:55,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {36402#true} is VALID [2020-07-17 22:36:55,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {36402#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {36402#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {36402#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {36402#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,436 INFO L280 TraceCheckUtils]: 15: Hoare triple {36402#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {36402#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {36402#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,441 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} {36402#true} #786#return; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:36:55,446 INFO L263 TraceCheckUtils]: 23: Hoare triple {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:55,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {36480#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,451 INFO L280 TraceCheckUtils]: 27: Hoare triple {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:36:55,453 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {36481#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {36418#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {36403#false} is VALID [2020-07-17 22:36:55,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {36403#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36403#false} is VALID [2020-07-17 22:36:55,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {36403#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36403#false} is VALID [2020-07-17 22:36:55,454 INFO L280 TraceCheckUtils]: 31: Hoare triple {36403#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36403#false} is VALID [2020-07-17 22:36:55,455 INFO L263 TraceCheckUtils]: 32: Hoare triple {36403#false} call #t~ret3 := calculate_output(~input~0); {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:55,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {36479#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {36402#true} is VALID [2020-07-17 22:36:55,455 INFO L280 TraceCheckUtils]: 34: Hoare triple {36402#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,456 INFO L280 TraceCheckUtils]: 35: Hoare triple {36402#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,456 INFO L280 TraceCheckUtils]: 36: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,456 INFO L280 TraceCheckUtils]: 37: Hoare triple {36402#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,457 INFO L280 TraceCheckUtils]: 38: Hoare triple {36402#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,457 INFO L280 TraceCheckUtils]: 39: Hoare triple {36402#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,457 INFO L280 TraceCheckUtils]: 40: Hoare triple {36402#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,458 INFO L280 TraceCheckUtils]: 41: Hoare triple {36402#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {36402#true} is VALID [2020-07-17 22:36:55,458 INFO L280 TraceCheckUtils]: 42: Hoare triple {36402#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,458 INFO L280 TraceCheckUtils]: 43: Hoare triple {36402#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,459 INFO L280 TraceCheckUtils]: 44: Hoare triple {36402#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,459 INFO L280 TraceCheckUtils]: 45: Hoare triple {36402#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,459 INFO L280 TraceCheckUtils]: 46: Hoare triple {36402#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,460 INFO L280 TraceCheckUtils]: 47: Hoare triple {36402#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,460 INFO L280 TraceCheckUtils]: 48: Hoare triple {36402#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,460 INFO L280 TraceCheckUtils]: 49: Hoare triple {36402#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,461 INFO L280 TraceCheckUtils]: 50: Hoare triple {36402#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {36402#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {36402#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,461 INFO L280 TraceCheckUtils]: 53: Hoare triple {36402#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:55,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {36402#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {36402#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {36402#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {36402#true} is VALID [2020-07-17 22:36:55,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {36402#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {36402#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {36402#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {36402#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {36402#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {36402#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {36402#true} is VALID [2020-07-17 22:36:55,465 INFO L280 TraceCheckUtils]: 63: Hoare triple {36402#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,465 INFO L280 TraceCheckUtils]: 64: Hoare triple {36402#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,465 INFO L280 TraceCheckUtils]: 65: Hoare triple {36402#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {36402#true} is VALID [2020-07-17 22:36:55,466 INFO L280 TraceCheckUtils]: 66: Hoare triple {36402#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,466 INFO L280 TraceCheckUtils]: 67: Hoare triple {36402#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,466 INFO L280 TraceCheckUtils]: 68: Hoare triple {36402#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,467 INFO L280 TraceCheckUtils]: 69: Hoare triple {36402#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {36402#true} is VALID [2020-07-17 22:36:55,467 INFO L280 TraceCheckUtils]: 70: Hoare triple {36402#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {36402#true} is VALID [2020-07-17 22:36:55,467 INFO L280 TraceCheckUtils]: 71: Hoare triple {36402#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {36402#true} is VALID [2020-07-17 22:36:55,468 INFO L280 TraceCheckUtils]: 72: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {36402#true} is VALID [2020-07-17 22:36:55,468 INFO L280 TraceCheckUtils]: 73: Hoare triple {36402#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,468 INFO L280 TraceCheckUtils]: 74: Hoare triple {36402#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36402#true} is VALID [2020-07-17 22:36:55,469 INFO L280 TraceCheckUtils]: 75: Hoare triple {36402#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,469 INFO L280 TraceCheckUtils]: 76: Hoare triple {36402#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,469 INFO L280 TraceCheckUtils]: 77: Hoare triple {36402#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:55,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {36402#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {36402#true} is VALID [2020-07-17 22:36:55,470 INFO L280 TraceCheckUtils]: 79: Hoare triple {36402#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:55,471 INFO L280 TraceCheckUtils]: 80: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {36402#true} is VALID [2020-07-17 22:36:55,471 INFO L280 TraceCheckUtils]: 81: Hoare triple {36402#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36402#true} is VALID [2020-07-17 22:36:55,471 INFO L280 TraceCheckUtils]: 82: Hoare triple {36402#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,471 INFO L280 TraceCheckUtils]: 83: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:55,472 INFO L280 TraceCheckUtils]: 84: Hoare triple {36402#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {36402#true} is VALID [2020-07-17 22:36:55,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {36402#true} assume true; {36402#true} is VALID [2020-07-17 22:36:55,473 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {36402#true} {36403#false} #786#return; {36403#false} is VALID [2020-07-17 22:36:55,473 INFO L280 TraceCheckUtils]: 87: Hoare triple {36403#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36403#false} is VALID [2020-07-17 22:36:55,473 INFO L280 TraceCheckUtils]: 88: Hoare triple {36403#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36403#false} is VALID [2020-07-17 22:36:55,474 INFO L280 TraceCheckUtils]: 89: Hoare triple {36403#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36403#false} is VALID [2020-07-17 22:36:55,474 INFO L263 TraceCheckUtils]: 90: Hoare triple {36403#false} call #t~ret3 := calculate_output(~input~0); {36403#false} is VALID [2020-07-17 22:36:55,474 INFO L280 TraceCheckUtils]: 91: Hoare triple {36403#false} ~input := #in~input; {36403#false} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 92: Hoare triple {36403#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 93: Hoare triple {36403#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 94: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,476 INFO L280 TraceCheckUtils]: 95: Hoare triple {36403#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,476 INFO L280 TraceCheckUtils]: 96: Hoare triple {36403#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,476 INFO L280 TraceCheckUtils]: 97: Hoare triple {36403#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,477 INFO L280 TraceCheckUtils]: 98: Hoare triple {36403#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36403#false} is VALID [2020-07-17 22:36:55,477 INFO L280 TraceCheckUtils]: 99: Hoare triple {36403#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {36403#false} is VALID [2020-07-17 22:36:55,477 INFO L280 TraceCheckUtils]: 100: Hoare triple {36403#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,478 INFO L280 TraceCheckUtils]: 101: Hoare triple {36403#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,478 INFO L280 TraceCheckUtils]: 102: Hoare triple {36403#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:55,478 INFO L280 TraceCheckUtils]: 103: Hoare triple {36403#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,479 INFO L280 TraceCheckUtils]: 104: Hoare triple {36403#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:55,479 INFO L280 TraceCheckUtils]: 105: Hoare triple {36403#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,479 INFO L280 TraceCheckUtils]: 106: Hoare triple {36403#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,479 INFO L280 TraceCheckUtils]: 107: Hoare triple {36403#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:55,480 INFO L280 TraceCheckUtils]: 108: Hoare triple {36403#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,480 INFO L280 TraceCheckUtils]: 109: Hoare triple {36403#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:55,480 INFO L280 TraceCheckUtils]: 110: Hoare triple {36403#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36403#false} is VALID [2020-07-17 22:36:55,481 INFO L280 TraceCheckUtils]: 111: Hoare triple {36403#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {36403#false} is VALID [2020-07-17 22:36:55,481 INFO L280 TraceCheckUtils]: 112: Hoare triple {36403#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,481 INFO L280 TraceCheckUtils]: 113: Hoare triple {36403#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:55,482 INFO L280 TraceCheckUtils]: 114: Hoare triple {36403#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:55,482 INFO L280 TraceCheckUtils]: 115: Hoare triple {36403#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,482 INFO L280 TraceCheckUtils]: 116: Hoare triple {36403#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,483 INFO L280 TraceCheckUtils]: 117: Hoare triple {36403#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,483 INFO L280 TraceCheckUtils]: 118: Hoare triple {36403#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,483 INFO L280 TraceCheckUtils]: 119: Hoare triple {36403#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,484 INFO L280 TraceCheckUtils]: 120: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,484 INFO L280 TraceCheckUtils]: 121: Hoare triple {36403#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,484 INFO L280 TraceCheckUtils]: 122: Hoare triple {36403#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,485 INFO L280 TraceCheckUtils]: 123: Hoare triple {36403#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,485 INFO L280 TraceCheckUtils]: 124: Hoare triple {36403#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,485 INFO L280 TraceCheckUtils]: 125: Hoare triple {36403#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:55,486 INFO L280 TraceCheckUtils]: 126: Hoare triple {36403#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:55,486 INFO L280 TraceCheckUtils]: 127: Hoare triple {36403#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {36403#false} is VALID [2020-07-17 22:36:55,486 INFO L280 TraceCheckUtils]: 128: Hoare triple {36403#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {36403#false} is VALID [2020-07-17 22:36:55,487 INFO L280 TraceCheckUtils]: 129: Hoare triple {36403#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {36403#false} is VALID [2020-07-17 22:36:55,487 INFO L280 TraceCheckUtils]: 130: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:55,487 INFO L280 TraceCheckUtils]: 131: Hoare triple {36403#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,488 INFO L280 TraceCheckUtils]: 132: Hoare triple {36403#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36403#false} is VALID [2020-07-17 22:36:55,488 INFO L280 TraceCheckUtils]: 133: Hoare triple {36403#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,488 INFO L280 TraceCheckUtils]: 134: Hoare triple {36403#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,489 INFO L280 TraceCheckUtils]: 135: Hoare triple {36403#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,489 INFO L280 TraceCheckUtils]: 136: Hoare triple {36403#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {36403#false} is VALID [2020-07-17 22:36:55,489 INFO L280 TraceCheckUtils]: 137: Hoare triple {36403#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,490 INFO L280 TraceCheckUtils]: 138: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {36403#false} is VALID [2020-07-17 22:36:55,490 INFO L280 TraceCheckUtils]: 139: Hoare triple {36403#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36403#false} is VALID [2020-07-17 22:36:55,490 INFO L280 TraceCheckUtils]: 140: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,491 INFO L280 TraceCheckUtils]: 141: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,491 INFO L280 TraceCheckUtils]: 142: Hoare triple {36403#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,491 INFO L280 TraceCheckUtils]: 143: Hoare triple {36403#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,491 INFO L280 TraceCheckUtils]: 144: Hoare triple {36403#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,491 INFO L280 TraceCheckUtils]: 145: Hoare triple {36403#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:55,492 INFO L280 TraceCheckUtils]: 146: Hoare triple {36403#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,492 INFO L280 TraceCheckUtils]: 147: Hoare triple {36403#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:55,492 INFO L280 TraceCheckUtils]: 148: Hoare triple {36403#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:55,492 INFO L280 TraceCheckUtils]: 149: Hoare triple {36403#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {36403#false} is VALID [2020-07-17 22:36:55,492 INFO L280 TraceCheckUtils]: 150: Hoare triple {36403#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:55,493 INFO L280 TraceCheckUtils]: 151: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,493 INFO L280 TraceCheckUtils]: 152: Hoare triple {36403#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36403#false} is VALID [2020-07-17 22:36:55,493 INFO L280 TraceCheckUtils]: 153: Hoare triple {36403#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {36403#false} is VALID [2020-07-17 22:36:55,494 INFO L280 TraceCheckUtils]: 154: Hoare triple {36403#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,494 INFO L280 TraceCheckUtils]: 155: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,494 INFO L280 TraceCheckUtils]: 156: Hoare triple {36403#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:55,495 INFO L280 TraceCheckUtils]: 157: Hoare triple {36403#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {36403#false} is VALID [2020-07-17 22:36:55,495 INFO L280 TraceCheckUtils]: 158: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,495 INFO L280 TraceCheckUtils]: 159: Hoare triple {36403#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,496 INFO L280 TraceCheckUtils]: 160: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,496 INFO L280 TraceCheckUtils]: 161: Hoare triple {36403#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,496 INFO L280 TraceCheckUtils]: 162: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,497 INFO L280 TraceCheckUtils]: 163: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,497 INFO L280 TraceCheckUtils]: 164: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,497 INFO L280 TraceCheckUtils]: 165: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,498 INFO L280 TraceCheckUtils]: 166: Hoare triple {36403#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,498 INFO L280 TraceCheckUtils]: 167: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,498 INFO L280 TraceCheckUtils]: 168: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,499 INFO L280 TraceCheckUtils]: 169: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:55,499 INFO L280 TraceCheckUtils]: 170: Hoare triple {36403#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {36403#false} is VALID [2020-07-17 22:36:55,499 INFO L280 TraceCheckUtils]: 171: Hoare triple {36403#false} assume !false; {36403#false} is VALID [2020-07-17 22:36:55,538 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 83 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-17 22:36:55,538 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022380331] [2020-07-17 22:36:55,538 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1683620476] [2020-07-17 22:36:55,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,688 INFO L264 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:36:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,727 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:56,019 INFO L263 TraceCheckUtils]: 0: Hoare triple {36402#true} call ULTIMATE.init(); {36402#true} is VALID [2020-07-17 22:36:56,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {36402#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {36402#true} is VALID [2020-07-17 22:36:56,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {36402#true} assume true; {36402#true} is VALID [2020-07-17 22:36:56,020 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36402#true} {36402#true} #782#return; {36402#true} is VALID [2020-07-17 22:36:56,020 INFO L263 TraceCheckUtils]: 4: Hoare triple {36402#true} call #t~ret4 := main(); {36402#true} is VALID [2020-07-17 22:36:56,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {36402#true} ~output~0 := -1; {36402#true} is VALID [2020-07-17 22:36:56,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {36402#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36402#true} is VALID [2020-07-17 22:36:56,021 INFO L280 TraceCheckUtils]: 7: Hoare triple {36402#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36402#true} is VALID [2020-07-17 22:36:56,021 INFO L263 TraceCheckUtils]: 8: Hoare triple {36402#true} call #t~ret3 := calculate_output(~input~0); {36402#true} is VALID [2020-07-17 22:36:56,021 INFO L280 TraceCheckUtils]: 9: Hoare triple {36402#true} ~input := #in~input; {36402#true} is VALID [2020-07-17 22:36:56,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {36402#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:56,022 INFO L280 TraceCheckUtils]: 11: Hoare triple {36402#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36402#true} is VALID [2020-07-17 22:36:56,022 INFO L280 TraceCheckUtils]: 12: Hoare triple {36402#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:56,022 INFO L280 TraceCheckUtils]: 13: Hoare triple {36402#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:56,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {36402#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:56,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {36402#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36402#true} is VALID [2020-07-17 22:36:56,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {36402#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36402#true} is VALID [2020-07-17 22:36:56,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {36402#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {36402#true} is VALID [2020-07-17 22:36:56,023 INFO L280 TraceCheckUtils]: 18: Hoare triple {36402#true} assume true; {36402#true} is VALID [2020-07-17 22:36:56,024 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {36402#true} {36402#true} #786#return; {36402#true} is VALID [2020-07-17 22:36:56,024 INFO L280 TraceCheckUtils]: 20: Hoare triple {36402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36402#true} is VALID [2020-07-17 22:36:56,024 INFO L280 TraceCheckUtils]: 21: Hoare triple {36402#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36402#true} is VALID [2020-07-17 22:36:56,024 INFO L280 TraceCheckUtils]: 22: Hoare triple {36402#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36402#true} is VALID [2020-07-17 22:36:56,024 INFO L263 TraceCheckUtils]: 23: Hoare triple {36402#true} call #t~ret3 := calculate_output(~input~0); {36402#true} is VALID [2020-07-17 22:36:56,025 INFO L280 TraceCheckUtils]: 24: Hoare triple {36402#true} ~input := #in~input; {36402#true} is VALID [2020-07-17 22:36:56,025 INFO L280 TraceCheckUtils]: 25: Hoare triple {36402#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36402#true} is VALID [2020-07-17 22:36:56,027 INFO L280 TraceCheckUtils]: 26: Hoare triple {36402#true} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {36563#(<= 6 ~a16~0)} is VALID [2020-07-17 22:36:56,028 INFO L280 TraceCheckUtils]: 27: Hoare triple {36563#(<= 6 ~a16~0)} assume true; {36563#(<= 6 ~a16~0)} is VALID [2020-07-17 22:36:56,030 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {36563#(<= 6 ~a16~0)} {36402#true} #786#return; {36563#(<= 6 ~a16~0)} is VALID [2020-07-17 22:36:56,031 INFO L280 TraceCheckUtils]: 29: Hoare triple {36563#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36563#(<= 6 ~a16~0)} is VALID [2020-07-17 22:36:56,031 INFO L280 TraceCheckUtils]: 30: Hoare triple {36563#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36563#(<= 6 ~a16~0)} is VALID [2020-07-17 22:36:56,032 INFO L280 TraceCheckUtils]: 31: Hoare triple {36563#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36563#(<= 6 ~a16~0)} is VALID [2020-07-17 22:36:56,033 INFO L263 TraceCheckUtils]: 32: Hoare triple {36563#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,034 INFO L280 TraceCheckUtils]: 33: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,035 INFO L280 TraceCheckUtils]: 34: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,036 INFO L280 TraceCheckUtils]: 36: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,037 INFO L280 TraceCheckUtils]: 37: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,038 INFO L280 TraceCheckUtils]: 38: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,039 INFO L280 TraceCheckUtils]: 39: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,040 INFO L280 TraceCheckUtils]: 40: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,040 INFO L280 TraceCheckUtils]: 41: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,041 INFO L280 TraceCheckUtils]: 42: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,043 INFO L280 TraceCheckUtils]: 44: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,044 INFO L280 TraceCheckUtils]: 45: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,044 INFO L280 TraceCheckUtils]: 46: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,046 INFO L280 TraceCheckUtils]: 48: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,046 INFO L280 TraceCheckUtils]: 49: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,048 INFO L280 TraceCheckUtils]: 51: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,048 INFO L280 TraceCheckUtils]: 52: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,049 INFO L280 TraceCheckUtils]: 53: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,050 INFO L280 TraceCheckUtils]: 54: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,051 INFO L280 TraceCheckUtils]: 55: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,052 INFO L280 TraceCheckUtils]: 56: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,053 INFO L280 TraceCheckUtils]: 57: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,053 INFO L280 TraceCheckUtils]: 58: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,054 INFO L280 TraceCheckUtils]: 59: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,054 INFO L280 TraceCheckUtils]: 60: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,056 INFO L280 TraceCheckUtils]: 62: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,057 INFO L280 TraceCheckUtils]: 63: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,058 INFO L280 TraceCheckUtils]: 64: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,058 INFO L280 TraceCheckUtils]: 65: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,059 INFO L280 TraceCheckUtils]: 66: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,060 INFO L280 TraceCheckUtils]: 67: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,060 INFO L280 TraceCheckUtils]: 68: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,061 INFO L280 TraceCheckUtils]: 69: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,062 INFO L280 TraceCheckUtils]: 70: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,062 INFO L280 TraceCheckUtils]: 71: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,063 INFO L280 TraceCheckUtils]: 72: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,064 INFO L280 TraceCheckUtils]: 73: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,064 INFO L280 TraceCheckUtils]: 74: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,065 INFO L280 TraceCheckUtils]: 75: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,066 INFO L280 TraceCheckUtils]: 76: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,066 INFO L280 TraceCheckUtils]: 77: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,067 INFO L280 TraceCheckUtils]: 78: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,067 INFO L280 TraceCheckUtils]: 79: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,069 INFO L280 TraceCheckUtils]: 80: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,069 INFO L280 TraceCheckUtils]: 81: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,071 INFO L280 TraceCheckUtils]: 83: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {36582#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:36:56,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {36582#(<= |old(~a16~0)| ~a16~0)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {36739#(<= |old(~a16~0)| 5)} is VALID [2020-07-17 22:36:56,073 INFO L280 TraceCheckUtils]: 85: Hoare triple {36739#(<= |old(~a16~0)| 5)} assume true; {36739#(<= |old(~a16~0)| 5)} is VALID [2020-07-17 22:36:56,074 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {36739#(<= |old(~a16~0)| 5)} {36563#(<= 6 ~a16~0)} #786#return; {36403#false} is VALID [2020-07-17 22:36:56,074 INFO L280 TraceCheckUtils]: 87: Hoare triple {36403#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36403#false} is VALID [2020-07-17 22:36:56,075 INFO L280 TraceCheckUtils]: 88: Hoare triple {36403#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36403#false} is VALID [2020-07-17 22:36:56,075 INFO L280 TraceCheckUtils]: 89: Hoare triple {36403#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36403#false} is VALID [2020-07-17 22:36:56,075 INFO L263 TraceCheckUtils]: 90: Hoare triple {36403#false} call #t~ret3 := calculate_output(~input~0); {36403#false} is VALID [2020-07-17 22:36:56,075 INFO L280 TraceCheckUtils]: 91: Hoare triple {36403#false} ~input := #in~input; {36403#false} is VALID [2020-07-17 22:36:56,075 INFO L280 TraceCheckUtils]: 92: Hoare triple {36403#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,076 INFO L280 TraceCheckUtils]: 93: Hoare triple {36403#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,076 INFO L280 TraceCheckUtils]: 94: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,076 INFO L280 TraceCheckUtils]: 95: Hoare triple {36403#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,076 INFO L280 TraceCheckUtils]: 96: Hoare triple {36403#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,077 INFO L280 TraceCheckUtils]: 97: Hoare triple {36403#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,077 INFO L280 TraceCheckUtils]: 98: Hoare triple {36403#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36403#false} is VALID [2020-07-17 22:36:56,077 INFO L280 TraceCheckUtils]: 99: Hoare triple {36403#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {36403#false} is VALID [2020-07-17 22:36:56,077 INFO L280 TraceCheckUtils]: 100: Hoare triple {36403#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,077 INFO L280 TraceCheckUtils]: 101: Hoare triple {36403#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,077 INFO L280 TraceCheckUtils]: 102: Hoare triple {36403#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:56,078 INFO L280 TraceCheckUtils]: 103: Hoare triple {36403#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,078 INFO L280 TraceCheckUtils]: 104: Hoare triple {36403#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:56,078 INFO L280 TraceCheckUtils]: 105: Hoare triple {36403#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,078 INFO L280 TraceCheckUtils]: 106: Hoare triple {36403#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,078 INFO L280 TraceCheckUtils]: 107: Hoare triple {36403#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:56,079 INFO L280 TraceCheckUtils]: 108: Hoare triple {36403#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,079 INFO L280 TraceCheckUtils]: 109: Hoare triple {36403#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:56,079 INFO L280 TraceCheckUtils]: 110: Hoare triple {36403#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36403#false} is VALID [2020-07-17 22:36:56,079 INFO L280 TraceCheckUtils]: 111: Hoare triple {36403#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {36403#false} is VALID [2020-07-17 22:36:56,079 INFO L280 TraceCheckUtils]: 112: Hoare triple {36403#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,079 INFO L280 TraceCheckUtils]: 113: Hoare triple {36403#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:56,080 INFO L280 TraceCheckUtils]: 114: Hoare triple {36403#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:56,080 INFO L280 TraceCheckUtils]: 115: Hoare triple {36403#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,080 INFO L280 TraceCheckUtils]: 116: Hoare triple {36403#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,080 INFO L280 TraceCheckUtils]: 117: Hoare triple {36403#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,080 INFO L280 TraceCheckUtils]: 118: Hoare triple {36403#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,081 INFO L280 TraceCheckUtils]: 119: Hoare triple {36403#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,081 INFO L280 TraceCheckUtils]: 120: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,081 INFO L280 TraceCheckUtils]: 121: Hoare triple {36403#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,081 INFO L280 TraceCheckUtils]: 122: Hoare triple {36403#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,081 INFO L280 TraceCheckUtils]: 123: Hoare triple {36403#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,081 INFO L280 TraceCheckUtils]: 124: Hoare triple {36403#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,082 INFO L280 TraceCheckUtils]: 125: Hoare triple {36403#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:56,082 INFO L280 TraceCheckUtils]: 126: Hoare triple {36403#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:56,082 INFO L280 TraceCheckUtils]: 127: Hoare triple {36403#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {36403#false} is VALID [2020-07-17 22:36:56,082 INFO L280 TraceCheckUtils]: 128: Hoare triple {36403#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {36403#false} is VALID [2020-07-17 22:36:56,082 INFO L280 TraceCheckUtils]: 129: Hoare triple {36403#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {36403#false} is VALID [2020-07-17 22:36:56,082 INFO L280 TraceCheckUtils]: 130: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:56,083 INFO L280 TraceCheckUtils]: 131: Hoare triple {36403#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,083 INFO L280 TraceCheckUtils]: 132: Hoare triple {36403#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36403#false} is VALID [2020-07-17 22:36:56,083 INFO L280 TraceCheckUtils]: 133: Hoare triple {36403#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,083 INFO L280 TraceCheckUtils]: 134: Hoare triple {36403#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,083 INFO L280 TraceCheckUtils]: 135: Hoare triple {36403#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,083 INFO L280 TraceCheckUtils]: 136: Hoare triple {36403#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {36403#false} is VALID [2020-07-17 22:36:56,084 INFO L280 TraceCheckUtils]: 137: Hoare triple {36403#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,084 INFO L280 TraceCheckUtils]: 138: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {36403#false} is VALID [2020-07-17 22:36:56,084 INFO L280 TraceCheckUtils]: 139: Hoare triple {36403#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36403#false} is VALID [2020-07-17 22:36:56,084 INFO L280 TraceCheckUtils]: 140: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,084 INFO L280 TraceCheckUtils]: 141: Hoare triple {36403#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,085 INFO L280 TraceCheckUtils]: 142: Hoare triple {36403#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,085 INFO L280 TraceCheckUtils]: 143: Hoare triple {36403#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,085 INFO L280 TraceCheckUtils]: 144: Hoare triple {36403#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,085 INFO L280 TraceCheckUtils]: 145: Hoare triple {36403#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {36403#false} is VALID [2020-07-17 22:36:56,085 INFO L280 TraceCheckUtils]: 146: Hoare triple {36403#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,085 INFO L280 TraceCheckUtils]: 147: Hoare triple {36403#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36403#false} is VALID [2020-07-17 22:36:56,086 INFO L280 TraceCheckUtils]: 148: Hoare triple {36403#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {36403#false} is VALID [2020-07-17 22:36:56,086 INFO L280 TraceCheckUtils]: 149: Hoare triple {36403#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {36403#false} is VALID [2020-07-17 22:36:56,086 INFO L280 TraceCheckUtils]: 150: Hoare triple {36403#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {36403#false} is VALID [2020-07-17 22:36:56,086 INFO L280 TraceCheckUtils]: 151: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,086 INFO L280 TraceCheckUtils]: 152: Hoare triple {36403#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36403#false} is VALID [2020-07-17 22:36:56,086 INFO L280 TraceCheckUtils]: 153: Hoare triple {36403#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {36403#false} is VALID [2020-07-17 22:36:56,087 INFO L280 TraceCheckUtils]: 154: Hoare triple {36403#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,087 INFO L280 TraceCheckUtils]: 155: Hoare triple {36403#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,087 INFO L280 TraceCheckUtils]: 156: Hoare triple {36403#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {36403#false} is VALID [2020-07-17 22:36:56,087 INFO L280 TraceCheckUtils]: 157: Hoare triple {36403#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {36403#false} is VALID [2020-07-17 22:36:56,087 INFO L280 TraceCheckUtils]: 158: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,088 INFO L280 TraceCheckUtils]: 159: Hoare triple {36403#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,088 INFO L280 TraceCheckUtils]: 160: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,088 INFO L280 TraceCheckUtils]: 161: Hoare triple {36403#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,088 INFO L280 TraceCheckUtils]: 162: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,088 INFO L280 TraceCheckUtils]: 163: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,088 INFO L280 TraceCheckUtils]: 164: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,089 INFO L280 TraceCheckUtils]: 165: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,089 INFO L280 TraceCheckUtils]: 166: Hoare triple {36403#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,089 INFO L280 TraceCheckUtils]: 167: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,089 INFO L280 TraceCheckUtils]: 168: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,089 INFO L280 TraceCheckUtils]: 169: Hoare triple {36403#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36403#false} is VALID [2020-07-17 22:36:56,090 INFO L280 TraceCheckUtils]: 170: Hoare triple {36403#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {36403#false} is VALID [2020-07-17 22:36:56,090 INFO L280 TraceCheckUtils]: 171: Hoare triple {36403#false} assume !false; {36403#false} is VALID [2020-07-17 22:36:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 98 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-17 22:36:56,109 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:56,110 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:36:56,110 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371733877] [2020-07-17 22:36:56,111 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2020-07-17 22:36:56,115 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:56,115 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:36:56,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 229 edges. 229 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:56,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:36:56,430 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:56,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:36:56,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:36:56,431 INFO L87 Difference]: Start difference. First operand 1712 states and 2155 transitions. Second operand 10 states. [2020-07-17 22:37:04,855 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2020-07-17 22:37:07,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:07,861 INFO L93 Difference]: Finished difference Result 4050 states and 5104 transitions. [2020-07-17 22:37:07,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-17 22:37:07,862 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2020-07-17 22:37:07,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 853 transitions. [2020-07-17 22:37:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 853 transitions. [2020-07-17 22:37:07,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 853 transitions. [2020-07-17 22:37:09,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 853 edges. 853 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:10,046 INFO L225 Difference]: With dead ends: 4050 [2020-07-17 22:37:10,046 INFO L226 Difference]: Without dead ends: 2344 [2020-07-17 22:37:10,050 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=134, Invalid=466, Unknown=0, NotChecked=0, Total=600 [2020-07-17 22:37:10,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2344 states. [2020-07-17 22:37:10,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2344 to 2318. [2020-07-17 22:37:10,663 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:10,664 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2344 states. Second operand 2318 states. [2020-07-17 22:37:10,664 INFO L74 IsIncluded]: Start isIncluded. First operand 2344 states. Second operand 2318 states. [2020-07-17 22:37:10,664 INFO L87 Difference]: Start difference. First operand 2344 states. Second operand 2318 states. [2020-07-17 22:37:10,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:10,902 INFO L93 Difference]: Finished difference Result 2344 states and 2836 transitions. [2020-07-17 22:37:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 2836 transitions. [2020-07-17 22:37:10,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:10,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:10,908 INFO L74 IsIncluded]: Start isIncluded. First operand 2318 states. Second operand 2344 states. [2020-07-17 22:37:10,908 INFO L87 Difference]: Start difference. First operand 2318 states. Second operand 2344 states. [2020-07-17 22:37:11,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:11,108 INFO L93 Difference]: Finished difference Result 2344 states and 2836 transitions. [2020-07-17 22:37:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 2836 transitions. [2020-07-17 22:37:11,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:11,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:11,112 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:11,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2318 states. [2020-07-17 22:37:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 2318 states and 2760 transitions. [2020-07-17 22:37:11,296 INFO L78 Accepts]: Start accepts. Automaton has 2318 states and 2760 transitions. Word has length 172 [2020-07-17 22:37:11,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:11,296 INFO L479 AbstractCegarLoop]: Abstraction has 2318 states and 2760 transitions. [2020-07-17 22:37:11,296 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:37:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 2760 transitions. [2020-07-17 22:37:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-07-17 22:37:11,301 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:11,302 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2020-07-17 22:37:11,516 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-17 22:37:11,517 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:11,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:11,518 INFO L82 PathProgramCache]: Analyzing trace with hash -370196920, now seen corresponding path program 1 times [2020-07-17 22:37:11,518 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:11,518 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084727183] [2020-07-17 22:37:11,519 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:11,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {48340#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48246#true} is VALID [2020-07-17 22:37:11,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:11,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48246#true} {48246#true} #782#return; {48246#true} is VALID [2020-07-17 22:37:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:11,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:11,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {48246#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} {48246#true} #786#return; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:11,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:11,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:11,829 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {48247#false} is VALID [2020-07-17 22:37:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:11,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:11,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {48246#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {48246#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {48246#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {48246#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48246#true} is VALID [2020-07-17 22:37:11,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {48246#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,844 INFO L280 TraceCheckUtils]: 10: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {48246#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {48246#true} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {48246#true} is VALID [2020-07-17 22:37:11,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:11,845 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48246#true} {48247#false} #786#return; {48247#false} is VALID [2020-07-17 22:37:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:11,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:11,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {48246#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {48246#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {48246#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {48246#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,882 INFO L280 TraceCheckUtils]: 8: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48246#true} is VALID [2020-07-17 22:37:11,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {48246#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,883 INFO L280 TraceCheckUtils]: 12: Hoare triple {48246#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,883 INFO L280 TraceCheckUtils]: 13: Hoare triple {48246#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,883 INFO L280 TraceCheckUtils]: 14: Hoare triple {48246#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,883 INFO L280 TraceCheckUtils]: 15: Hoare triple {48246#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,884 INFO L280 TraceCheckUtils]: 16: Hoare triple {48246#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,884 INFO L280 TraceCheckUtils]: 17: Hoare triple {48246#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,884 INFO L280 TraceCheckUtils]: 18: Hoare triple {48246#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {48246#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,885 INFO L280 TraceCheckUtils]: 20: Hoare triple {48246#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,885 INFO L280 TraceCheckUtils]: 21: Hoare triple {48246#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,885 INFO L280 TraceCheckUtils]: 22: Hoare triple {48246#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,885 INFO L280 TraceCheckUtils]: 23: Hoare triple {48246#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {48246#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,886 INFO L280 TraceCheckUtils]: 26: Hoare triple {48246#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,886 INFO L280 TraceCheckUtils]: 27: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,886 INFO L280 TraceCheckUtils]: 28: Hoare triple {48246#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {48246#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48246#true} is VALID [2020-07-17 22:37:11,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {48246#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {48246#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,887 INFO L280 TraceCheckUtils]: 32: Hoare triple {48246#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48246#true} is VALID [2020-07-17 22:37:11,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {48246#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,888 INFO L280 TraceCheckUtils]: 34: Hoare triple {48246#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,888 INFO L280 TraceCheckUtils]: 35: Hoare triple {48246#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,888 INFO L280 TraceCheckUtils]: 36: Hoare triple {48246#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48246#true} is VALID [2020-07-17 22:37:11,888 INFO L280 TraceCheckUtils]: 37: Hoare triple {48246#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48246#true} is VALID [2020-07-17 22:37:11,889 INFO L280 TraceCheckUtils]: 38: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48246#true} is VALID [2020-07-17 22:37:11,889 INFO L280 TraceCheckUtils]: 39: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,889 INFO L280 TraceCheckUtils]: 40: Hoare triple {48246#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,889 INFO L280 TraceCheckUtils]: 41: Hoare triple {48246#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48246#true} is VALID [2020-07-17 22:37:11,890 INFO L280 TraceCheckUtils]: 42: Hoare triple {48246#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,890 INFO L280 TraceCheckUtils]: 43: Hoare triple {48246#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,890 INFO L280 TraceCheckUtils]: 44: Hoare triple {48246#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,890 INFO L280 TraceCheckUtils]: 45: Hoare triple {48246#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48246#true} is VALID [2020-07-17 22:37:11,890 INFO L280 TraceCheckUtils]: 46: Hoare triple {48246#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,891 INFO L280 TraceCheckUtils]: 47: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48246#true} is VALID [2020-07-17 22:37:11,891 INFO L280 TraceCheckUtils]: 48: Hoare triple {48246#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48246#true} is VALID [2020-07-17 22:37:11,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {48246#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,891 INFO L280 TraceCheckUtils]: 50: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,891 INFO L280 TraceCheckUtils]: 51: Hoare triple {48246#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48246#true} is VALID [2020-07-17 22:37:11,892 INFO L280 TraceCheckUtils]: 52: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:11,892 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48246#true} {48247#false} #786#return; {48247#false} is VALID [2020-07-17 22:37:11,898 INFO L263 TraceCheckUtils]: 0: Hoare triple {48246#true} call ULTIMATE.init(); {48340#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:11,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {48340#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48246#true} is VALID [2020-07-17 22:37:11,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:11,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48246#true} {48246#true} #782#return; {48246#true} is VALID [2020-07-17 22:37:11,899 INFO L263 TraceCheckUtils]: 4: Hoare triple {48246#true} call #t~ret4 := main(); {48246#true} is VALID [2020-07-17 22:37:11,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {48246#true} ~output~0 := -1; {48246#true} is VALID [2020-07-17 22:37:11,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {48246#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48246#true} is VALID [2020-07-17 22:37:11,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {48246#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48246#true} is VALID [2020-07-17 22:37:11,903 INFO L263 TraceCheckUtils]: 8: Hoare triple {48246#true} call #t~ret3 := calculate_output(~input~0); {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:11,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,904 INFO L280 TraceCheckUtils]: 12: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {48246#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,907 INFO L280 TraceCheckUtils]: 14: Hoare triple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,909 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} {48246#true} #786#return; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,910 INFO L280 TraceCheckUtils]: 16: Hoare triple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:11,915 INFO L263 TraceCheckUtils]: 19: Hoare triple {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,916 INFO L280 TraceCheckUtils]: 20: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,922 INFO L280 TraceCheckUtils]: 24: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,925 INFO L280 TraceCheckUtils]: 26: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,926 INFO L280 TraceCheckUtils]: 27: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {48342#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:11,929 INFO L280 TraceCheckUtils]: 29: Hoare triple {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:11,930 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {48343#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {48258#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {48247#false} is VALID [2020-07-17 22:37:11,931 INFO L280 TraceCheckUtils]: 31: Hoare triple {48247#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48247#false} is VALID [2020-07-17 22:37:11,931 INFO L280 TraceCheckUtils]: 32: Hoare triple {48247#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48247#false} is VALID [2020-07-17 22:37:11,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {48247#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48247#false} is VALID [2020-07-17 22:37:11,932 INFO L263 TraceCheckUtils]: 34: Hoare triple {48247#false} call #t~ret3 := calculate_output(~input~0); {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:11,932 INFO L280 TraceCheckUtils]: 36: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,932 INFO L280 TraceCheckUtils]: 37: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,932 INFO L280 TraceCheckUtils]: 38: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,933 INFO L280 TraceCheckUtils]: 39: Hoare triple {48246#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,933 INFO L280 TraceCheckUtils]: 40: Hoare triple {48246#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,933 INFO L280 TraceCheckUtils]: 41: Hoare triple {48246#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {48246#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48246#true} is VALID [2020-07-17 22:37:11,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {48246#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,934 INFO L280 TraceCheckUtils]: 45: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,934 INFO L280 TraceCheckUtils]: 46: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,934 INFO L280 TraceCheckUtils]: 47: Hoare triple {48246#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,934 INFO L280 TraceCheckUtils]: 48: Hoare triple {48246#true} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {48246#true} is VALID [2020-07-17 22:37:11,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:11,935 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {48246#true} {48247#false} #786#return; {48247#false} is VALID [2020-07-17 22:37:11,935 INFO L280 TraceCheckUtils]: 51: Hoare triple {48247#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48247#false} is VALID [2020-07-17 22:37:11,936 INFO L280 TraceCheckUtils]: 52: Hoare triple {48247#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48247#false} is VALID [2020-07-17 22:37:11,936 INFO L280 TraceCheckUtils]: 53: Hoare triple {48247#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48247#false} is VALID [2020-07-17 22:37:11,936 INFO L263 TraceCheckUtils]: 54: Hoare triple {48247#false} call #t~ret3 := calculate_output(~input~0); {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:11,937 INFO L280 TraceCheckUtils]: 55: Hoare triple {48341#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:11,937 INFO L280 TraceCheckUtils]: 56: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,937 INFO L280 TraceCheckUtils]: 57: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,938 INFO L280 TraceCheckUtils]: 58: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,938 INFO L280 TraceCheckUtils]: 59: Hoare triple {48246#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,938 INFO L280 TraceCheckUtils]: 60: Hoare triple {48246#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,939 INFO L280 TraceCheckUtils]: 61: Hoare triple {48246#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,939 INFO L280 TraceCheckUtils]: 62: Hoare triple {48246#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,939 INFO L280 TraceCheckUtils]: 63: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48246#true} is VALID [2020-07-17 22:37:11,940 INFO L280 TraceCheckUtils]: 64: Hoare triple {48246#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,940 INFO L280 TraceCheckUtils]: 65: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,940 INFO L280 TraceCheckUtils]: 66: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,941 INFO L280 TraceCheckUtils]: 67: Hoare triple {48246#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {48246#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,941 INFO L280 TraceCheckUtils]: 69: Hoare triple {48246#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,942 INFO L280 TraceCheckUtils]: 70: Hoare triple {48246#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,942 INFO L280 TraceCheckUtils]: 71: Hoare triple {48246#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,942 INFO L280 TraceCheckUtils]: 72: Hoare triple {48246#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,943 INFO L280 TraceCheckUtils]: 73: Hoare triple {48246#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,943 INFO L280 TraceCheckUtils]: 74: Hoare triple {48246#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,943 INFO L280 TraceCheckUtils]: 75: Hoare triple {48246#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:11,944 INFO L280 TraceCheckUtils]: 76: Hoare triple {48246#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,944 INFO L280 TraceCheckUtils]: 77: Hoare triple {48246#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,944 INFO L280 TraceCheckUtils]: 78: Hoare triple {48246#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:11,945 INFO L280 TraceCheckUtils]: 79: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,945 INFO L280 TraceCheckUtils]: 80: Hoare triple {48246#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,945 INFO L280 TraceCheckUtils]: 81: Hoare triple {48246#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,946 INFO L280 TraceCheckUtils]: 82: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,946 INFO L280 TraceCheckUtils]: 83: Hoare triple {48246#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,946 INFO L280 TraceCheckUtils]: 84: Hoare triple {48246#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48246#true} is VALID [2020-07-17 22:37:11,947 INFO L280 TraceCheckUtils]: 85: Hoare triple {48246#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,947 INFO L280 TraceCheckUtils]: 86: Hoare triple {48246#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,947 INFO L280 TraceCheckUtils]: 87: Hoare triple {48246#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48246#true} is VALID [2020-07-17 22:37:11,948 INFO L280 TraceCheckUtils]: 88: Hoare triple {48246#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,948 INFO L280 TraceCheckUtils]: 89: Hoare triple {48246#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,948 INFO L280 TraceCheckUtils]: 90: Hoare triple {48246#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,948 INFO L280 TraceCheckUtils]: 91: Hoare triple {48246#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48246#true} is VALID [2020-07-17 22:37:11,949 INFO L280 TraceCheckUtils]: 92: Hoare triple {48246#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48246#true} is VALID [2020-07-17 22:37:11,949 INFO L280 TraceCheckUtils]: 93: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48246#true} is VALID [2020-07-17 22:37:11,949 INFO L280 TraceCheckUtils]: 94: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48246#true} is VALID [2020-07-17 22:37:11,950 INFO L280 TraceCheckUtils]: 95: Hoare triple {48246#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,950 INFO L280 TraceCheckUtils]: 96: Hoare triple {48246#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48246#true} is VALID [2020-07-17 22:37:11,950 INFO L280 TraceCheckUtils]: 97: Hoare triple {48246#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,951 INFO L280 TraceCheckUtils]: 98: Hoare triple {48246#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,951 INFO L280 TraceCheckUtils]: 99: Hoare triple {48246#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:11,951 INFO L280 TraceCheckUtils]: 100: Hoare triple {48246#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48246#true} is VALID [2020-07-17 22:37:11,951 INFO L280 TraceCheckUtils]: 101: Hoare triple {48246#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:11,952 INFO L280 TraceCheckUtils]: 102: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48246#true} is VALID [2020-07-17 22:37:11,952 INFO L280 TraceCheckUtils]: 103: Hoare triple {48246#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48246#true} is VALID [2020-07-17 22:37:11,952 INFO L280 TraceCheckUtils]: 104: Hoare triple {48246#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,953 INFO L280 TraceCheckUtils]: 105: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:11,953 INFO L280 TraceCheckUtils]: 106: Hoare triple {48246#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48246#true} is VALID [2020-07-17 22:37:11,953 INFO L280 TraceCheckUtils]: 107: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:11,954 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {48246#true} {48247#false} #786#return; {48247#false} is VALID [2020-07-17 22:37:11,954 INFO L280 TraceCheckUtils]: 109: Hoare triple {48247#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48247#false} is VALID [2020-07-17 22:37:11,954 INFO L280 TraceCheckUtils]: 110: Hoare triple {48247#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48247#false} is VALID [2020-07-17 22:37:11,954 INFO L280 TraceCheckUtils]: 111: Hoare triple {48247#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48247#false} is VALID [2020-07-17 22:37:11,954 INFO L263 TraceCheckUtils]: 112: Hoare triple {48247#false} call #t~ret3 := calculate_output(~input~0); {48247#false} is VALID [2020-07-17 22:37:11,955 INFO L280 TraceCheckUtils]: 113: Hoare triple {48247#false} ~input := #in~input; {48247#false} is VALID [2020-07-17 22:37:11,955 INFO L280 TraceCheckUtils]: 114: Hoare triple {48247#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,955 INFO L280 TraceCheckUtils]: 115: Hoare triple {48247#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,955 INFO L280 TraceCheckUtils]: 116: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,955 INFO L280 TraceCheckUtils]: 117: Hoare triple {48247#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,956 INFO L280 TraceCheckUtils]: 118: Hoare triple {48247#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,956 INFO L280 TraceCheckUtils]: 119: Hoare triple {48247#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,956 INFO L280 TraceCheckUtils]: 120: Hoare triple {48247#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48247#false} is VALID [2020-07-17 22:37:11,956 INFO L280 TraceCheckUtils]: 121: Hoare triple {48247#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48247#false} is VALID [2020-07-17 22:37:11,956 INFO L280 TraceCheckUtils]: 122: Hoare triple {48247#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,957 INFO L280 TraceCheckUtils]: 123: Hoare triple {48247#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,957 INFO L280 TraceCheckUtils]: 124: Hoare triple {48247#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:11,957 INFO L280 TraceCheckUtils]: 125: Hoare triple {48247#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,957 INFO L280 TraceCheckUtils]: 126: Hoare triple {48247#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:11,958 INFO L280 TraceCheckUtils]: 127: Hoare triple {48247#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,958 INFO L280 TraceCheckUtils]: 128: Hoare triple {48247#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,958 INFO L280 TraceCheckUtils]: 129: Hoare triple {48247#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:11,958 INFO L280 TraceCheckUtils]: 130: Hoare triple {48247#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,958 INFO L280 TraceCheckUtils]: 131: Hoare triple {48247#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:11,959 INFO L280 TraceCheckUtils]: 132: Hoare triple {48247#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48247#false} is VALID [2020-07-17 22:37:11,959 INFO L280 TraceCheckUtils]: 133: Hoare triple {48247#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48247#false} is VALID [2020-07-17 22:37:11,959 INFO L280 TraceCheckUtils]: 134: Hoare triple {48247#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,959 INFO L280 TraceCheckUtils]: 135: Hoare triple {48247#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:11,960 INFO L280 TraceCheckUtils]: 136: Hoare triple {48247#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:11,960 INFO L280 TraceCheckUtils]: 137: Hoare triple {48247#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,960 INFO L280 TraceCheckUtils]: 138: Hoare triple {48247#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,960 INFO L280 TraceCheckUtils]: 139: Hoare triple {48247#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,960 INFO L280 TraceCheckUtils]: 140: Hoare triple {48247#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,961 INFO L280 TraceCheckUtils]: 141: Hoare triple {48247#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,961 INFO L280 TraceCheckUtils]: 142: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,961 INFO L280 TraceCheckUtils]: 143: Hoare triple {48247#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,961 INFO L280 TraceCheckUtils]: 144: Hoare triple {48247#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,962 INFO L280 TraceCheckUtils]: 145: Hoare triple {48247#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,962 INFO L280 TraceCheckUtils]: 146: Hoare triple {48247#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,962 INFO L280 TraceCheckUtils]: 147: Hoare triple {48247#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:11,962 INFO L280 TraceCheckUtils]: 148: Hoare triple {48247#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:11,962 INFO L280 TraceCheckUtils]: 149: Hoare triple {48247#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48247#false} is VALID [2020-07-17 22:37:11,963 INFO L280 TraceCheckUtils]: 150: Hoare triple {48247#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48247#false} is VALID [2020-07-17 22:37:11,963 INFO L280 TraceCheckUtils]: 151: Hoare triple {48247#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48247#false} is VALID [2020-07-17 22:37:11,963 INFO L280 TraceCheckUtils]: 152: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:11,963 INFO L280 TraceCheckUtils]: 153: Hoare triple {48247#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,964 INFO L280 TraceCheckUtils]: 154: Hoare triple {48247#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48247#false} is VALID [2020-07-17 22:37:11,964 INFO L280 TraceCheckUtils]: 155: Hoare triple {48247#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,964 INFO L280 TraceCheckUtils]: 156: Hoare triple {48247#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,964 INFO L280 TraceCheckUtils]: 157: Hoare triple {48247#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,964 INFO L280 TraceCheckUtils]: 158: Hoare triple {48247#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48247#false} is VALID [2020-07-17 22:37:11,964 INFO L280 TraceCheckUtils]: 159: Hoare triple {48247#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,965 INFO L280 TraceCheckUtils]: 160: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48247#false} is VALID [2020-07-17 22:37:11,965 INFO L280 TraceCheckUtils]: 161: Hoare triple {48247#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48247#false} is VALID [2020-07-17 22:37:11,965 INFO L280 TraceCheckUtils]: 162: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,965 INFO L280 TraceCheckUtils]: 163: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,965 INFO L280 TraceCheckUtils]: 164: Hoare triple {48247#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,966 INFO L280 TraceCheckUtils]: 165: Hoare triple {48247#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,966 INFO L280 TraceCheckUtils]: 166: Hoare triple {48247#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,966 INFO L280 TraceCheckUtils]: 167: Hoare triple {48247#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:11,966 INFO L280 TraceCheckUtils]: 168: Hoare triple {48247#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,966 INFO L280 TraceCheckUtils]: 169: Hoare triple {48247#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:11,966 INFO L280 TraceCheckUtils]: 170: Hoare triple {48247#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:11,967 INFO L280 TraceCheckUtils]: 171: Hoare triple {48247#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {48247#false} is VALID [2020-07-17 22:37:11,967 INFO L280 TraceCheckUtils]: 172: Hoare triple {48247#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:11,967 INFO L280 TraceCheckUtils]: 173: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,967 INFO L280 TraceCheckUtils]: 174: Hoare triple {48247#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48247#false} is VALID [2020-07-17 22:37:11,967 INFO L280 TraceCheckUtils]: 175: Hoare triple {48247#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {48247#false} is VALID [2020-07-17 22:37:11,968 INFO L280 TraceCheckUtils]: 176: Hoare triple {48247#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,968 INFO L280 TraceCheckUtils]: 177: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,968 INFO L280 TraceCheckUtils]: 178: Hoare triple {48247#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:11,968 INFO L280 TraceCheckUtils]: 179: Hoare triple {48247#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {48247#false} is VALID [2020-07-17 22:37:11,968 INFO L280 TraceCheckUtils]: 180: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,968 INFO L280 TraceCheckUtils]: 181: Hoare triple {48247#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,969 INFO L280 TraceCheckUtils]: 182: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,969 INFO L280 TraceCheckUtils]: 183: Hoare triple {48247#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,969 INFO L280 TraceCheckUtils]: 184: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,969 INFO L280 TraceCheckUtils]: 185: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,969 INFO L280 TraceCheckUtils]: 186: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,970 INFO L280 TraceCheckUtils]: 187: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,970 INFO L280 TraceCheckUtils]: 188: Hoare triple {48247#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,970 INFO L280 TraceCheckUtils]: 189: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,970 INFO L280 TraceCheckUtils]: 190: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,970 INFO L280 TraceCheckUtils]: 191: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:11,971 INFO L280 TraceCheckUtils]: 192: Hoare triple {48247#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48247#false} is VALID [2020-07-17 22:37:11,971 INFO L280 TraceCheckUtils]: 193: Hoare triple {48247#false} assume !false; {48247#false} is VALID [2020-07-17 22:37:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 108 proven. 26 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-17 22:37:12,015 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084727183] [2020-07-17 22:37:12,015 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1748234270] [2020-07-17 22:37:12,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:12,150 INFO L264 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:37:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:12,181 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:12,454 INFO L263 TraceCheckUtils]: 0: Hoare triple {48246#true} call ULTIMATE.init(); {48246#true} is VALID [2020-07-17 22:37:12,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {48246#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48246#true} is VALID [2020-07-17 22:37:12,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:12,454 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48246#true} {48246#true} #782#return; {48246#true} is VALID [2020-07-17 22:37:12,454 INFO L263 TraceCheckUtils]: 4: Hoare triple {48246#true} call #t~ret4 := main(); {48246#true} is VALID [2020-07-17 22:37:12,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {48246#true} ~output~0 := -1; {48246#true} is VALID [2020-07-17 22:37:12,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {48246#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48246#true} is VALID [2020-07-17 22:37:12,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {48246#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48246#true} is VALID [2020-07-17 22:37:12,455 INFO L263 TraceCheckUtils]: 8: Hoare triple {48246#true} call #t~ret3 := calculate_output(~input~0); {48246#true} is VALID [2020-07-17 22:37:12,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {48246#true} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:12,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:12,456 INFO L280 TraceCheckUtils]: 12: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,456 INFO L280 TraceCheckUtils]: 13: Hoare triple {48246#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {48246#true} is VALID [2020-07-17 22:37:12,457 INFO L280 TraceCheckUtils]: 14: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:12,457 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48246#true} {48246#true} #786#return; {48246#true} is VALID [2020-07-17 22:37:12,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {48246#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48246#true} is VALID [2020-07-17 22:37:12,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {48246#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48246#true} is VALID [2020-07-17 22:37:12,457 INFO L280 TraceCheckUtils]: 18: Hoare triple {48246#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48246#true} is VALID [2020-07-17 22:37:12,457 INFO L263 TraceCheckUtils]: 19: Hoare triple {48246#true} call #t~ret3 := calculate_output(~input~0); {48246#true} is VALID [2020-07-17 22:37:12,458 INFO L280 TraceCheckUtils]: 20: Hoare triple {48246#true} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:12,458 INFO L280 TraceCheckUtils]: 21: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,458 INFO L280 TraceCheckUtils]: 22: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:12,458 INFO L280 TraceCheckUtils]: 23: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,458 INFO L280 TraceCheckUtils]: 24: Hoare triple {48246#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {48246#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 26: Hoare triple {48246#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 27: Hoare triple {48246#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {48246#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 29: Hoare triple {48246#true} assume true; {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {48246#true} {48246#true} #786#return; {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 31: Hoare triple {48246#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 32: Hoare triple {48246#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48246#true} is VALID [2020-07-17 22:37:12,459 INFO L280 TraceCheckUtils]: 33: Hoare triple {48246#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48246#true} is VALID [2020-07-17 22:37:12,460 INFO L263 TraceCheckUtils]: 34: Hoare triple {48246#true} call #t~ret3 := calculate_output(~input~0); {48246#true} is VALID [2020-07-17 22:37:12,460 INFO L280 TraceCheckUtils]: 35: Hoare triple {48246#true} ~input := #in~input; {48246#true} is VALID [2020-07-17 22:37:12,460 INFO L280 TraceCheckUtils]: 36: Hoare triple {48246#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {48246#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:12,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {48246#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,461 INFO L280 TraceCheckUtils]: 39: Hoare triple {48246#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {48246#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {48246#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:12,461 INFO L280 TraceCheckUtils]: 42: Hoare triple {48246#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48246#true} is VALID [2020-07-17 22:37:12,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {48246#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48246#true} is VALID [2020-07-17 22:37:12,462 INFO L280 TraceCheckUtils]: 44: Hoare triple {48246#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48246#true} is VALID [2020-07-17 22:37:12,462 INFO L280 TraceCheckUtils]: 45: Hoare triple {48246#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48246#true} is VALID [2020-07-17 22:37:12,462 INFO L280 TraceCheckUtils]: 46: Hoare triple {48246#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48246#true} is VALID [2020-07-17 22:37:12,462 INFO L280 TraceCheckUtils]: 47: Hoare triple {48246#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48246#true} is VALID [2020-07-17 22:37:12,468 INFO L280 TraceCheckUtils]: 48: Hoare triple {48246#true} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {48491#(= 1 ~a7~0)} is VALID [2020-07-17 22:37:12,469 INFO L280 TraceCheckUtils]: 49: Hoare triple {48491#(= 1 ~a7~0)} assume true; {48491#(= 1 ~a7~0)} is VALID [2020-07-17 22:37:12,470 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {48491#(= 1 ~a7~0)} {48246#true} #786#return; {48491#(= 1 ~a7~0)} is VALID [2020-07-17 22:37:12,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {48491#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48491#(= 1 ~a7~0)} is VALID [2020-07-17 22:37:12,471 INFO L280 TraceCheckUtils]: 52: Hoare triple {48491#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48491#(= 1 ~a7~0)} is VALID [2020-07-17 22:37:12,472 INFO L280 TraceCheckUtils]: 53: Hoare triple {48491#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48491#(= 1 ~a7~0)} is VALID [2020-07-17 22:37:12,473 INFO L263 TraceCheckUtils]: 54: Hoare triple {48491#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,473 INFO L280 TraceCheckUtils]: 55: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} ~input := #in~input; {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,474 INFO L280 TraceCheckUtils]: 56: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,475 INFO L280 TraceCheckUtils]: 57: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,475 INFO L280 TraceCheckUtils]: 58: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,476 INFO L280 TraceCheckUtils]: 59: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,477 INFO L280 TraceCheckUtils]: 60: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,477 INFO L280 TraceCheckUtils]: 61: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,478 INFO L280 TraceCheckUtils]: 62: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,479 INFO L280 TraceCheckUtils]: 63: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,479 INFO L280 TraceCheckUtils]: 64: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,480 INFO L280 TraceCheckUtils]: 65: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,480 INFO L280 TraceCheckUtils]: 66: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,481 INFO L280 TraceCheckUtils]: 67: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,482 INFO L280 TraceCheckUtils]: 68: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,482 INFO L280 TraceCheckUtils]: 69: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,483 INFO L280 TraceCheckUtils]: 70: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,484 INFO L280 TraceCheckUtils]: 71: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,487 INFO L280 TraceCheckUtils]: 72: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,488 INFO L280 TraceCheckUtils]: 73: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,489 INFO L280 TraceCheckUtils]: 74: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,490 INFO L280 TraceCheckUtils]: 75: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,491 INFO L280 TraceCheckUtils]: 76: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,491 INFO L280 TraceCheckUtils]: 77: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,492 INFO L280 TraceCheckUtils]: 78: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,492 INFO L280 TraceCheckUtils]: 79: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,495 INFO L280 TraceCheckUtils]: 80: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,495 INFO L280 TraceCheckUtils]: 81: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,496 INFO L280 TraceCheckUtils]: 82: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,497 INFO L280 TraceCheckUtils]: 83: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,499 INFO L280 TraceCheckUtils]: 84: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,500 INFO L280 TraceCheckUtils]: 85: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,500 INFO L280 TraceCheckUtils]: 86: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,501 INFO L280 TraceCheckUtils]: 87: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,502 INFO L280 TraceCheckUtils]: 88: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,503 INFO L280 TraceCheckUtils]: 89: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,504 INFO L280 TraceCheckUtils]: 90: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,504 INFO L280 TraceCheckUtils]: 91: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,505 INFO L280 TraceCheckUtils]: 92: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,505 INFO L280 TraceCheckUtils]: 93: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,506 INFO L280 TraceCheckUtils]: 94: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,507 INFO L280 TraceCheckUtils]: 95: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,508 INFO L280 TraceCheckUtils]: 96: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,508 INFO L280 TraceCheckUtils]: 97: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,509 INFO L280 TraceCheckUtils]: 98: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,510 INFO L280 TraceCheckUtils]: 99: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,510 INFO L280 TraceCheckUtils]: 100: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,511 INFO L280 TraceCheckUtils]: 101: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,512 INFO L280 TraceCheckUtils]: 102: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,513 INFO L280 TraceCheckUtils]: 103: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,515 INFO L280 TraceCheckUtils]: 104: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,516 INFO L280 TraceCheckUtils]: 105: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48510#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:37:12,517 INFO L280 TraceCheckUtils]: 106: Hoare triple {48510#(= ~a7~0 |old(~a7~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48667#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} is VALID [2020-07-17 22:37:12,518 INFO L280 TraceCheckUtils]: 107: Hoare triple {48667#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} assume true; {48667#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} is VALID [2020-07-17 22:37:12,519 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {48667#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} {48491#(= 1 ~a7~0)} #786#return; {48247#false} is VALID [2020-07-17 22:37:12,519 INFO L280 TraceCheckUtils]: 109: Hoare triple {48247#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48247#false} is VALID [2020-07-17 22:37:12,519 INFO L280 TraceCheckUtils]: 110: Hoare triple {48247#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48247#false} is VALID [2020-07-17 22:37:12,520 INFO L280 TraceCheckUtils]: 111: Hoare triple {48247#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48247#false} is VALID [2020-07-17 22:37:12,520 INFO L263 TraceCheckUtils]: 112: Hoare triple {48247#false} call #t~ret3 := calculate_output(~input~0); {48247#false} is VALID [2020-07-17 22:37:12,520 INFO L280 TraceCheckUtils]: 113: Hoare triple {48247#false} ~input := #in~input; {48247#false} is VALID [2020-07-17 22:37:12,520 INFO L280 TraceCheckUtils]: 114: Hoare triple {48247#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,520 INFO L280 TraceCheckUtils]: 115: Hoare triple {48247#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,521 INFO L280 TraceCheckUtils]: 116: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,521 INFO L280 TraceCheckUtils]: 117: Hoare triple {48247#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,521 INFO L280 TraceCheckUtils]: 118: Hoare triple {48247#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,521 INFO L280 TraceCheckUtils]: 119: Hoare triple {48247#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,521 INFO L280 TraceCheckUtils]: 120: Hoare triple {48247#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48247#false} is VALID [2020-07-17 22:37:12,521 INFO L280 TraceCheckUtils]: 121: Hoare triple {48247#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48247#false} is VALID [2020-07-17 22:37:12,522 INFO L280 TraceCheckUtils]: 122: Hoare triple {48247#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,522 INFO L280 TraceCheckUtils]: 123: Hoare triple {48247#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,522 INFO L280 TraceCheckUtils]: 124: Hoare triple {48247#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:12,522 INFO L280 TraceCheckUtils]: 125: Hoare triple {48247#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,522 INFO L280 TraceCheckUtils]: 126: Hoare triple {48247#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:12,522 INFO L280 TraceCheckUtils]: 127: Hoare triple {48247#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,523 INFO L280 TraceCheckUtils]: 128: Hoare triple {48247#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,523 INFO L280 TraceCheckUtils]: 129: Hoare triple {48247#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:12,523 INFO L280 TraceCheckUtils]: 130: Hoare triple {48247#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {48247#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:12,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {48247#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48247#false} is VALID [2020-07-17 22:37:12,524 INFO L280 TraceCheckUtils]: 133: Hoare triple {48247#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48247#false} is VALID [2020-07-17 22:37:12,524 INFO L280 TraceCheckUtils]: 134: Hoare triple {48247#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,524 INFO L280 TraceCheckUtils]: 135: Hoare triple {48247#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:12,524 INFO L280 TraceCheckUtils]: 136: Hoare triple {48247#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:12,524 INFO L280 TraceCheckUtils]: 137: Hoare triple {48247#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,525 INFO L280 TraceCheckUtils]: 138: Hoare triple {48247#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,525 INFO L280 TraceCheckUtils]: 139: Hoare triple {48247#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,525 INFO L280 TraceCheckUtils]: 140: Hoare triple {48247#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,525 INFO L280 TraceCheckUtils]: 141: Hoare triple {48247#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,525 INFO L280 TraceCheckUtils]: 142: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,525 INFO L280 TraceCheckUtils]: 143: Hoare triple {48247#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,526 INFO L280 TraceCheckUtils]: 144: Hoare triple {48247#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,526 INFO L280 TraceCheckUtils]: 145: Hoare triple {48247#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,526 INFO L280 TraceCheckUtils]: 146: Hoare triple {48247#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,526 INFO L280 TraceCheckUtils]: 147: Hoare triple {48247#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:12,526 INFO L280 TraceCheckUtils]: 148: Hoare triple {48247#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:12,527 INFO L280 TraceCheckUtils]: 149: Hoare triple {48247#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48247#false} is VALID [2020-07-17 22:37:12,527 INFO L280 TraceCheckUtils]: 150: Hoare triple {48247#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48247#false} is VALID [2020-07-17 22:37:12,527 INFO L280 TraceCheckUtils]: 151: Hoare triple {48247#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48247#false} is VALID [2020-07-17 22:37:12,527 INFO L280 TraceCheckUtils]: 152: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:12,527 INFO L280 TraceCheckUtils]: 153: Hoare triple {48247#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,527 INFO L280 TraceCheckUtils]: 154: Hoare triple {48247#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48247#false} is VALID [2020-07-17 22:37:12,528 INFO L280 TraceCheckUtils]: 155: Hoare triple {48247#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,528 INFO L280 TraceCheckUtils]: 156: Hoare triple {48247#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,528 INFO L280 TraceCheckUtils]: 157: Hoare triple {48247#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,528 INFO L280 TraceCheckUtils]: 158: Hoare triple {48247#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48247#false} is VALID [2020-07-17 22:37:12,528 INFO L280 TraceCheckUtils]: 159: Hoare triple {48247#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,529 INFO L280 TraceCheckUtils]: 160: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48247#false} is VALID [2020-07-17 22:37:12,529 INFO L280 TraceCheckUtils]: 161: Hoare triple {48247#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48247#false} is VALID [2020-07-17 22:37:12,529 INFO L280 TraceCheckUtils]: 162: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,529 INFO L280 TraceCheckUtils]: 163: Hoare triple {48247#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,529 INFO L280 TraceCheckUtils]: 164: Hoare triple {48247#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,529 INFO L280 TraceCheckUtils]: 165: Hoare triple {48247#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,530 INFO L280 TraceCheckUtils]: 166: Hoare triple {48247#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,530 INFO L280 TraceCheckUtils]: 167: Hoare triple {48247#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {48247#false} is VALID [2020-07-17 22:37:12,530 INFO L280 TraceCheckUtils]: 168: Hoare triple {48247#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,530 INFO L280 TraceCheckUtils]: 169: Hoare triple {48247#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48247#false} is VALID [2020-07-17 22:37:12,530 INFO L280 TraceCheckUtils]: 170: Hoare triple {48247#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {48247#false} is VALID [2020-07-17 22:37:12,530 INFO L280 TraceCheckUtils]: 171: Hoare triple {48247#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {48247#false} is VALID [2020-07-17 22:37:12,531 INFO L280 TraceCheckUtils]: 172: Hoare triple {48247#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {48247#false} is VALID [2020-07-17 22:37:12,531 INFO L280 TraceCheckUtils]: 173: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,531 INFO L280 TraceCheckUtils]: 174: Hoare triple {48247#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48247#false} is VALID [2020-07-17 22:37:12,531 INFO L280 TraceCheckUtils]: 175: Hoare triple {48247#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {48247#false} is VALID [2020-07-17 22:37:12,531 INFO L280 TraceCheckUtils]: 176: Hoare triple {48247#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,532 INFO L280 TraceCheckUtils]: 177: Hoare triple {48247#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,532 INFO L280 TraceCheckUtils]: 178: Hoare triple {48247#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {48247#false} is VALID [2020-07-17 22:37:12,532 INFO L280 TraceCheckUtils]: 179: Hoare triple {48247#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {48247#false} is VALID [2020-07-17 22:37:12,532 INFO L280 TraceCheckUtils]: 180: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,532 INFO L280 TraceCheckUtils]: 181: Hoare triple {48247#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,533 INFO L280 TraceCheckUtils]: 182: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,533 INFO L280 TraceCheckUtils]: 183: Hoare triple {48247#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,533 INFO L280 TraceCheckUtils]: 184: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,533 INFO L280 TraceCheckUtils]: 185: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,533 INFO L280 TraceCheckUtils]: 186: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,534 INFO L280 TraceCheckUtils]: 187: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,534 INFO L280 TraceCheckUtils]: 188: Hoare triple {48247#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,534 INFO L280 TraceCheckUtils]: 189: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,534 INFO L280 TraceCheckUtils]: 190: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,534 INFO L280 TraceCheckUtils]: 191: Hoare triple {48247#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48247#false} is VALID [2020-07-17 22:37:12,534 INFO L280 TraceCheckUtils]: 192: Hoare triple {48247#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48247#false} is VALID [2020-07-17 22:37:12,535 INFO L280 TraceCheckUtils]: 193: Hoare triple {48247#false} assume !false; {48247#false} is VALID [2020-07-17 22:37:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 142 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-17 22:37:12,560 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:37:12,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:37:12,561 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608854041] [2020-07-17 22:37:12,563 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 194 [2020-07-17 22:37:12,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:12,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:37:12,936 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 237 edges. 237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:12,936 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:37:12,937 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:12,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:37:12,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:37:12,937 INFO L87 Difference]: Start difference. First operand 2318 states and 2760 transitions. Second operand 10 states. [2020-07-17 22:37:24,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:24,974 INFO L93 Difference]: Finished difference Result 6012 states and 7369 transitions. [2020-07-17 22:37:24,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:37:24,974 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 194 [2020-07-17 22:37:24,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:24,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 942 transitions. [2020-07-17 22:37:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 942 transitions. [2020-07-17 22:37:24,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 942 transitions. [2020-07-17 22:37:27,287 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 942 edges. 942 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:27,716 INFO L225 Difference]: With dead ends: 6012 [2020-07-17 22:37:27,717 INFO L226 Difference]: Without dead ends: 3388 [2020-07-17 22:37:27,720 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=90, Invalid=252, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:37:27,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3388 states. [2020-07-17 22:37:28,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3388 to 2296. [2020-07-17 22:37:28,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:28,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3388 states. Second operand 2296 states. [2020-07-17 22:37:28,292 INFO L74 IsIncluded]: Start isIncluded. First operand 3388 states. Second operand 2296 states. [2020-07-17 22:37:28,292 INFO L87 Difference]: Start difference. First operand 3388 states. Second operand 2296 states. [2020-07-17 22:37:28,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:28,695 INFO L93 Difference]: Finished difference Result 3388 states and 3903 transitions. [2020-07-17 22:37:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 3903 transitions. [2020-07-17 22:37:28,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:28,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:28,700 INFO L74 IsIncluded]: Start isIncluded. First operand 2296 states. Second operand 3388 states. [2020-07-17 22:37:28,700 INFO L87 Difference]: Start difference. First operand 2296 states. Second operand 3388 states. [2020-07-17 22:37:29,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:29,113 INFO L93 Difference]: Finished difference Result 3388 states and 3903 transitions. [2020-07-17 22:37:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 3903 transitions. [2020-07-17 22:37:29,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:29,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:29,120 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:29,120 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2296 states. [2020-07-17 22:37:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 2296 states and 2588 transitions. [2020-07-17 22:37:29,290 INFO L78 Accepts]: Start accepts. Automaton has 2296 states and 2588 transitions. Word has length 194 [2020-07-17 22:37:29,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:29,290 INFO L479 AbstractCegarLoop]: Abstraction has 2296 states and 2588 transitions. [2020-07-17 22:37:29,290 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:37:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2588 transitions. [2020-07-17 22:37:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-17 22:37:29,294 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:29,294 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-17 22:37:29,496 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:29,497 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:29,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:29,497 INFO L82 PathProgramCache]: Analyzing trace with hash 162442639, now seen corresponding path program 1 times [2020-07-17 22:37:29,498 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:29,498 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871522247] [2020-07-17 22:37:29,498 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-17 22:37:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-17 22:37:29,684 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-17 22:37:29,685 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-17 22:37:29,685 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 22:37:29,901 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-17 22:37:29,901 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-17 22:37:29,901 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-17 22:37:29,902 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-17 22:37:29,902 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-17 22:37:29,902 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:37:29,902 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:37:29,902 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:37:29,902 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-17 22:37:29,903 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-17 22:37:29,903 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-17 22:37:29,903 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-17 22:37:29,903 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-17 22:37:29,903 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:37:29,904 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-17 22:37:29,905 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:37:29,906 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:37:29,906 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:37:29,906 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:37:29,906 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:37:29,906 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:37:29,906 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:37:29,907 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:37:29,907 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:37:29,907 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:37:29,907 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:37:29,907 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:37:29,907 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:37:29,908 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:37:29,908 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:37:29,908 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:37:29,908 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:37:29,908 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:37:29,908 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:37:29,909 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:37:29,910 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:37:29,911 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:37:29,911 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:37:29,911 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:37:29,911 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:37:29,911 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:37:29,911 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:37:29,912 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:37:29,912 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:37:29,912 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:37:29,912 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:37:29,912 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:37:29,912 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:37:29,913 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:37:29,913 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:37:29,913 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:37:29,913 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:37:29,913 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:37:29,913 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:37:29,914 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:37:29,915 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:37:29,915 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:37:29,915 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:37:29,915 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:37:29,915 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:37:29,915 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:37:29,916 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:37:29,916 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:37:29,916 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:37:29,916 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:37:29,916 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:37:29,916 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:37:29,917 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:37:29,917 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:37:29,917 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:37:29,917 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:37:29,917 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:37:29,918 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:37:29,918 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:37:29,918 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:37:29,918 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:37:29,918 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:37:29,918 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:37:29,919 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:37:29,919 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:37:29,919 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:37:29,919 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:37:29,919 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:37:29,920 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:37:29,921 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:37:29,921 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:37:29,921 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:37:29,921 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:37:29,921 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:37:29,921 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:37:29,922 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:37:29,923 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:37:29,924 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:37:29,925 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:37:29,926 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:37:29,927 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:37:29,928 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:37:29,929 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:37:29,930 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:37:29,930 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:37:29,930 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:37:29,930 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:37:29,930 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:37:29,930 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-17 22:37:29,931 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:37:29,931 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:37:29,931 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:37:29,931 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:37:29,931 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:37:29,932 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 22:37:29,932 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:37:29,932 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:37:29,932 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:37:29,932 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:37:29,933 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:37:29,933 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 22:37:29,933 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:37:29,933 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:37:29,933 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:37:29,933 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:37:29,934 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:37:29,934 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:37:29,934 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:37:29,934 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:37:29,934 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 22:37:29,934 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:37:29,935 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:37:29,935 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:37:29,935 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:37:29,935 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:37:29,935 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 22:37:29,935 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:37:29,936 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:37:29,936 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-17 22:37:29,936 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:37:29,936 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:37:29,936 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-17 22:37:29,936 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:37:29,937 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:37:29,937 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 22:37:29,937 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:37:29,937 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:37:29,937 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 22:37:29,937 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:37:29,938 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:37:29,938 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 22:37:29,938 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:37:29,938 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:37:29,938 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 22:37:29,939 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:37:29,939 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:37:29,939 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 22:37:29,940 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:37:29,940 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:37:29,940 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 22:37:29,940 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:37:29,940 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:37:29,940 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 22:37:29,941 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:37:29,942 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:37:29,943 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 22:37:29,943 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:37:29,943 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:37:29,943 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:37:29,944 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:37:29,945 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-17 22:37:29,946 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:37:29,946 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:37:29,946 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:37:29,946 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:37:29,946 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:37:29,946 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:37:29,947 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:37:29,948 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 22:37:29,948 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:37:29,948 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:37:29,948 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:37:29,948 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:37:29,948 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:37:29,949 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:37:29,949 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:37:29,949 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:37:29,949 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 22:37:29,949 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:37:29,949 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:37:29,950 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:37:29,951 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:37:29,952 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:37:29,952 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-17 22:37:29,952 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:37:29,952 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:37:29,952 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 22:37:29,952 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:37:29,953 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:37:29,953 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-17 22:37:29,953 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:37:29,953 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:37:29,953 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 22:37:29,953 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:37:29,954 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:37:29,954 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-17 22:37:29,954 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:37:29,954 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:37:29,954 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-17 22:37:29,955 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:37:29,955 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:37:29,955 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-17 22:37:29,955 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:37:29,955 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:37:29,955 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-17 22:37:29,956 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-17 22:37:29,956 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:37:29,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:37:29 BoogieIcfgContainer [2020-07-17 22:37:29,970 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:37:29,975 INFO L168 Benchmark]: Toolchain (without parser) took 89774.18 ms. Allocated memory was 138.4 MB in the beginning and 715.7 MB in the end (delta: 577.2 MB). Free memory was 101.1 MB in the beginning and 480.9 MB in the end (delta: -379.9 MB). Peak memory consumption was 197.4 MB. Max. memory is 7.1 GB. [2020-07-17 22:37:29,976 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 22:37:29,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.95 ms. Allocated memory was 138.4 MB in the beginning and 204.5 MB in the end (delta: 66.1 MB). Free memory was 100.6 MB in the beginning and 165.4 MB in the end (delta: -64.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:37:29,984 INFO L168 Benchmark]: Boogie Preprocessor took 143.79 ms. Allocated memory is still 204.5 MB. Free memory was 165.4 MB in the beginning and 159.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:37:29,985 INFO L168 Benchmark]: RCFGBuilder took 1708.16 ms. Allocated memory was 204.5 MB in the beginning and 238.0 MB in the end (delta: 33.6 MB). Free memory was 159.7 MB in the beginning and 95.4 MB in the end (delta: 64.2 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:37:29,988 INFO L168 Benchmark]: TraceAbstraction took 87029.76 ms. Allocated memory was 238.0 MB in the beginning and 715.7 MB in the end (delta: 477.6 MB). Free memory was 95.4 MB in the beginning and 480.9 MB in the end (delta: -385.5 MB). Peak memory consumption was 92.1 MB. Max. memory is 7.1 GB. [2020-07-17 22:37:29,992 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 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 883.95 ms. Allocated memory was 138.4 MB in the beginning and 204.5 MB in the end (delta: 66.1 MB). Free memory was 100.6 MB in the beginning and 165.4 MB in the end (delta: -64.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 143.79 ms. Allocated memory is still 204.5 MB. Free memory was 165.4 MB in the beginning and 159.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1708.16 ms. Allocated memory was 204.5 MB in the beginning and 238.0 MB in the end (delta: 33.6 MB). Free memory was 159.7 MB in the beginning and 95.4 MB in the end (delta: 64.2 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 87029.76 ms. Allocated memory was 238.0 MB in the beginning and 715.7 MB in the end (delta: 477.6 MB). Free memory was 95.4 MB in the beginning and 480.9 MB in the end (delta: -385.5 MB). Peak memory consumption was 92.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 428]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 1; [L8] int d= 4; [L9] int e= 5; [L10] int f= 6; [L11] int c= 3; [L12] int b= 2; [L15] int u = 21; [L16] int v = 22; [L17] int w = 23; [L18] int x = 24; [L19] int y = 25; [L20] int z = 26; [L22] int a17 = 1; [L23] int a7 = 0; [L24] int a20 = 1; [L25] int a8 = 15; [L26] int a12 = 8; [L27] int a16 = 5; [L28] int a21 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L580] int output = -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND TRUE (((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8)) [L32] a16 = 5 [L33] a20 = 0 [L34] return 24; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, \result=24, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND TRUE ((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15))) [L266] a17 = 0 [L267] return 24; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, \result=24, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND TRUE ((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5)) [L313] a8 = 13 [L314] a16 = 4 [L315] return -1; VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=-1, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND FALSE !(((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L337] COND FALSE !((!(a21==1)&&((a20==1)&&(((a12==8)&&((a8==13)&&((((a16==5)&&!(a17==1))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==2))))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L345] COND FALSE !(((a7==1)&&((a12==8)&&((((a20==1)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||((a16==4)&&!(a17==1))))&&(input==4)))&&(a8==13))&&!(a21==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L353] COND FALSE !(((a21==1)&&((((!(a7==1)&&((a8==15)&&(!(a20==1)&&(input==4))))&&(a17==1))&&(a16==5))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L355] COND FALSE !((((!(a7==1)&&((!(a20==1)&&((a21==1)&&((input==3)&&(a17==1))))&&(a8==15)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L361] COND FALSE !(((((!(a17==1)&&(!(a20==1)&&((a8==15)&&((input==1)&&(a16==5)))))&&(a12==8))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L363] COND FALSE !(((((a21==1)&&((a8==15)&&(((a16==5)&&((a12==8)&&(input==1)))&&(a17==1))))&&!(a7==1))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L365] COND FALSE !(((!(a21==1)&&((a20==1)&&((((a8==13)&&((a7==1)&&(input==5)))&&(a17==1))&&(a12==8))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L372] COND FALSE !((((!(a7==1)&&((a21==1)&&((((input==6)&&(a20==1))&&(a8==15))&&!(a17==1))))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L377] COND FALSE !(((((a20==1)&&(((!(a21==1)&&((a7==1)&&(input==1)))&&(a8==13))&&(a17==1)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L382] COND FALSE !(((a12==8)&&((input==5)&&((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==15))&&(a16==6))&&(a21==1))||(!(a21==1)&&((a16==4)&&(((a20==1)&&((a7==1)&&(a17==1)))&&(a8==13)))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L403] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L406] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L409] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L415] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L418] COND FALSE !(((((((!(a17==1)&&(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L421] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L424] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L427] COND TRUE ((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L428] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 86.6s, OverallIterations: 9, TraceHistogramMax: 5, AutomataDifference: 70.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 259 SDtfs, 4383 SDslu, 389 SDs, 0 SdLazy, 8753 SolverSat, 1656 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1054 GetRequests, 953 SyntacticMatches, 1 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 280 ImplicationChecksByTransitivity, 3.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2318occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 2108 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 2178 NumberOfCodeBlocks, 2178 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1958 ConstructedInterpolants, 0 QuantifiedInterpolants, 643789 SizeOfPredicates, 3 NumberOfNonLiveVariables, 2700 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 14 InterpolantComputations, 3 PerfectInterpolantSequences, 849/925 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...