/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_label38.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:12:10,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:12:10,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:12:10,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-10 15:12:10,601 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 [2020-07-10 15:12:10,617 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:12:10,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:12:10,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:12:10,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:12:10,620 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:12:10,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:12:10,620 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:12:10,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:12:10,621 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:12:10,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:12:10,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:12:10,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:12:10,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:12:10,621 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:12:10,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:12:10,622 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:12:10,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:12:10,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:12:10,623 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:12:10,623 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:12:10,623 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:12:10,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:12:10,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:12:10,624 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:12:10,624 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:12:10,624 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:12:10,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:12:10,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:12:10,625 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:12:10,625 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:12:10,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:12:10,949 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:12:10,953 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:12:10,955 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:12:10,956 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:12:10,957 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label38.c [2020-07-10 15:12:11,028 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b67eb9db0/c6e5a0d6213245fea76cc8f49e66b59f/FLAG4279b639a [2020-07-10 15:12:11,659 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:12:11,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label38.c [2020-07-10 15:12:11,676 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b67eb9db0/c6e5a0d6213245fea76cc8f49e66b59f/FLAG4279b639a [2020-07-10 15:12:11,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b67eb9db0/c6e5a0d6213245fea76cc8f49e66b59f [2020-07-10 15:12:11,959 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:12:11,962 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:12:11,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:12:11,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:12:11,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:12:11,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503b31e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11, skipping insertion in model container [2020-07-10 15:12:11,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:12:12,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:12:12,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:12:12,511 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:12:12,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:12:12,856 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:12:12,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12 WrapperNode [2020-07-10 15:12:12,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:12:12,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:12:12,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:12:12,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:12:12,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:12,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:12,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:12,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:13,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:13,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:13,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... [2020-07-10 15:12:13,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:12:13,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:12:13,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:12:13,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:12:13,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:12:13,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:12:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:12:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:12:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:12:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:12:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:12:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:12:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:12:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:12:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:12:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:12:15,280 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:12:15,281 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:12:15,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:12:15 BoogieIcfgContainer [2020-07-10 15:12:15,288 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:12:15,289 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:12:15,290 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:12:15,293 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:12:15,294 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:12:11" (1/3) ... [2020-07-10 15:12:15,295 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@719815cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:12:15, skipping insertion in model container [2020-07-10 15:12:15,295 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:12" (2/3) ... [2020-07-10 15:12:15,296 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@719815cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:12:15, skipping insertion in model container [2020-07-10 15:12:15,296 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:12:15" (3/3) ... [2020-07-10 15:12:15,299 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label38.c [2020-07-10 15:12:15,311 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:12:15,320 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:12:15,337 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:12:15,366 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:12:15,367 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:12:15,367 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:12:15,367 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:12:15,367 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:12:15,367 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:12:15,368 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:12:15,368 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:12:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:12:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-10 15:12:15,410 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:15,411 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] [2020-07-10 15:12:15,412 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:15,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:15,420 INFO L82 PathProgramCache]: Analyzing trace with hash -1861146994, now seen corresponding path program 1 times [2020-07-10 15:12:15,432 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:15,433 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921821961] [2020-07-10 15:12:15,433 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:16,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:16,189 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 [2020-07-10 15:12:16,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:12:16,193 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:16,199 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 [2020-07-10 15:12:16,201 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 [2020-07-10 15:12:16,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:12:16,203 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:16,205 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret4 := main(); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:16,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 13 ~a8~0))} ~output~0 := -1; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:16,207 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 [2020-07-10 15:12:16,208 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 [2020-07-10 15:12:16,210 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 [2020-07-10 15:12:16,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 13 ~a8~0))} ~input := #in~input; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:16,212 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 [2020-07-10 15:12:16,213 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 [2020-07-10 15:12:16,215 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 [2020-07-10 15:12:16,215 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 [2020-07-10 15:12:16,217 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 [2020-07-10 15:12:16,218 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 [2020-07-10 15:12:16,219 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 [2020-07-10 15:12:16,220 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 [2020-07-10 15:12:16,221 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 [2020-07-10 15:12:16,222 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 [2020-07-10 15:12:16,223 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 [2020-07-10 15:12:16,224 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 [2020-07-10 15:12:16,225 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 [2020-07-10 15:12:16,226 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 [2020-07-10 15:12:16,227 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 [2020-07-10 15:12:16,228 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 [2020-07-10 15:12:16,229 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 [2020-07-10 15:12:16,230 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 [2020-07-10 15:12:16,231 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 [2020-07-10 15:12:16,232 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 [2020-07-10 15:12:16,233 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 [2020-07-10 15:12:16,234 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 [2020-07-10 15:12:16,235 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 [2020-07-10 15:12:16,236 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 [2020-07-10 15:12:16,237 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 [2020-07-10 15:12:16,238 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 [2020-07-10 15:12:16,238 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 [2020-07-10 15:12:16,239 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 [2020-07-10 15:12:16,240 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 [2020-07-10 15:12:16,241 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 [2020-07-10 15:12:16,242 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 [2020-07-10 15:12:16,243 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 [2020-07-10 15:12:16,244 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 [2020-07-10 15:12:16,247 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 [2020-07-10 15:12:16,248 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 [2020-07-10 15:12:16,248 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 [2020-07-10 15:12:16,249 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 [2020-07-10 15:12:16,250 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 [2020-07-10 15:12:16,252 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 [2020-07-10 15:12:16,254 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 [2020-07-10 15:12:16,258 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 [2020-07-10 15:12:16,259 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 [2020-07-10 15:12:16,261 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 [2020-07-10 15:12:16,263 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 [2020-07-10 15:12:16,264 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 [2020-07-10 15:12:16,265 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 [2020-07-10 15:12:16,266 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 [2020-07-10 15:12:16,267 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 [2020-07-10 15:12:16,268 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 [2020-07-10 15:12:16,268 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 [2020-07-10 15:12:16,269 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 [2020-07-10 15:12:16,270 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 [2020-07-10 15:12:16,272 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 [2020-07-10 15:12:16,272 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 [2020-07-10 15:12:16,273 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 [2020-07-10 15:12:16,274 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 [2020-07-10 15:12:16,275 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 [2020-07-10 15:12:16,276 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 [2020-07-10 15:12:16,277 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 [2020-07-10 15:12:16,278 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 [2020-07-10 15:12:16,279 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 [2020-07-10 15:12:16,280 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 [2020-07-10 15:12:16,281 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 [2020-07-10 15:12:16,282 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 [2020-07-10 15:12:16,283 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 [2020-07-10 15:12:16,284 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 [2020-07-10 15:12:16,285 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 [2020-07-10 15:12:16,286 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 [2020-07-10 15:12:16,287 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 [2020-07-10 15:12:16,288 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 [2020-07-10 15:12:16,288 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 [2020-07-10 15:12:16,289 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 [2020-07-10 15:12:16,290 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 [2020-07-10 15:12:16,291 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 [2020-07-10 15:12:16,292 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 [2020-07-10 15:12:16,293 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 [2020-07-10 15:12:16,294 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; {211#false} is VALID [2020-07-10 15:12:16,295 INFO L280 TraceCheckUtils]: 87: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:12:16,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:16,319 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921821961] [2020-07-10 15:12:16,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:16,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:12:16,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757181709] [2020-07-10 15:12:16,329 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 88 [2020-07-10 15:12:16,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:16,338 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:12:16,500 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:16,500 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:12:16,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:16,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:12:16,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:12:16,518 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:12:21,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:21,942 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-10 15:12:21,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:12:21,942 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 88 [2020-07-10 15:12:21,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:12:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:12:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:12:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:12:22,008 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-10 15:12:24,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:24,528 INFO L225 Difference]: With dead ends: 698 [2020-07-10 15:12:24,529 INFO L226 Difference]: Without dead ends: 423 [2020-07-10 15:12:24,537 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 [2020-07-10 15:12:24,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-10 15:12:24,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-10 15:12:24,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:24,696 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-10 15:12:24,696 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-10 15:12:24,697 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-10 15:12:24,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:24,725 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-10 15:12:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-10 15:12:24,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:24,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:24,731 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-10 15:12:24,731 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-10 15:12:24,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:24,757 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-10 15:12:24,758 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-10 15:12:24,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:24,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:24,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:24,761 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-10 15:12:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 585 transitions. [2020-07-10 15:12:24,785 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 585 transitions. Word has length 88 [2020-07-10 15:12:24,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:24,786 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 585 transitions. [2020-07-10 15:12:24,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:12:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2020-07-10 15:12:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 15:12:24,790 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:24,791 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] [2020-07-10 15:12:24,791 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:12:24,791 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:24,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:24,792 INFO L82 PathProgramCache]: Analyzing trace with hash -136469723, now seen corresponding path program 1 times [2020-07-10 15:12:24,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:24,793 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586235380] [2020-07-10 15:12:24,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:24,982 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 [2020-07-10 15:12:24,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:24,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:25,058 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 [2020-07-10 15:12:25,059 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 [2020-07-10 15:12:25,060 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 [2020-07-10 15:12:25,061 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 [2020-07-10 15:12:25,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:25,064 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-10 15:12:25,066 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 [2020-07-10 15:12:25,068 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 [2020-07-10 15:12:25,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:25,070 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:25,072 INFO L263 TraceCheckUtils]: 4: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:25,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {2221#(not (= 6 ~a16~0))} ~output~0 := -1; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:25,074 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 [2020-07-10 15:12:25,074 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 [2020-07-10 15:12:25,076 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 [2020-07-10 15:12:25,077 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 [2020-07-10 15:12:25,077 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 [2020-07-10 15:12:25,078 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 [2020-07-10 15:12:25,080 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 [2020-07-10 15:12:25,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:25,082 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-10 15:12:25,083 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 [2020-07-10 15:12:25,083 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 [2020-07-10 15:12:25,083 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 [2020-07-10 15:12:25,084 INFO L263 TraceCheckUtils]: 18: Hoare triple {2217#false} call #t~ret3 := calculate_output(~input~0); {2217#false} is VALID [2020-07-10 15:12:25,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {2217#false} ~input := #in~input; {2217#false} is VALID [2020-07-10 15:12:25,084 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 [2020-07-10 15:12:25,085 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 [2020-07-10 15:12:25,085 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 [2020-07-10 15:12:25,085 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 [2020-07-10 15:12:25,086 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 [2020-07-10 15:12:25,086 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 [2020-07-10 15:12:25,086 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 [2020-07-10 15:12:25,087 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 [2020-07-10 15:12:25,087 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 [2020-07-10 15:12:25,087 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 [2020-07-10 15:12:25,087 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 [2020-07-10 15:12:25,088 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 [2020-07-10 15:12:25,088 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 [2020-07-10 15:12:25,088 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 [2020-07-10 15:12:25,089 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 [2020-07-10 15:12:25,089 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 [2020-07-10 15:12:25,089 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 [2020-07-10 15:12:25,089 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 [2020-07-10 15:12:25,090 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 [2020-07-10 15:12:25,090 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 [2020-07-10 15:12:25,090 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 [2020-07-10 15:12:25,090 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 [2020-07-10 15:12:25,091 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 [2020-07-10 15:12:25,091 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 [2020-07-10 15:12:25,091 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 [2020-07-10 15:12:25,092 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 [2020-07-10 15:12:25,092 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 [2020-07-10 15:12:25,092 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 [2020-07-10 15:12:25,092 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 [2020-07-10 15:12:25,093 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 [2020-07-10 15:12:25,093 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 [2020-07-10 15:12:25,093 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 [2020-07-10 15:12:25,094 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 [2020-07-10 15:12:25,094 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 [2020-07-10 15:12:25,094 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 [2020-07-10 15:12:25,095 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 [2020-07-10 15:12:25,095 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 [2020-07-10 15:12:25,095 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 [2020-07-10 15:12:25,096 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 [2020-07-10 15:12:25,096 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 [2020-07-10 15:12:25,096 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 [2020-07-10 15:12:25,097 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 [2020-07-10 15:12:25,097 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 [2020-07-10 15:12:25,097 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 [2020-07-10 15:12:25,097 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 [2020-07-10 15:12:25,098 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 [2020-07-10 15:12:25,098 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 [2020-07-10 15:12:25,098 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 [2020-07-10 15:12:25,099 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 [2020-07-10 15:12:25,099 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 [2020-07-10 15:12:25,100 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 [2020-07-10 15:12:25,100 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 [2020-07-10 15:12:25,100 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 [2020-07-10 15:12:25,101 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 [2020-07-10 15:12:25,101 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 [2020-07-10 15:12:25,101 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 [2020-07-10 15:12:25,101 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 [2020-07-10 15:12:25,102 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 [2020-07-10 15:12:25,102 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 [2020-07-10 15:12:25,102 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 [2020-07-10 15:12:25,103 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 [2020-07-10 15:12:25,103 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 [2020-07-10 15:12:25,103 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 [2020-07-10 15:12:25,104 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 [2020-07-10 15:12:25,104 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 [2020-07-10 15:12:25,104 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 [2020-07-10 15:12:25,104 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 [2020-07-10 15:12:25,105 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 [2020-07-10 15:12:25,105 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 [2020-07-10 15:12:25,105 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 [2020-07-10 15:12:25,106 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 [2020-07-10 15:12:25,106 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 [2020-07-10 15:12:25,106 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 [2020-07-10 15:12:25,107 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 [2020-07-10 15:12:25,107 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 [2020-07-10 15:12:25,107 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 [2020-07-10 15:12:25,107 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 [2020-07-10 15:12:25,108 INFO L280 TraceCheckUtils]: 97: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:12:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:25,119 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586235380] [2020-07-10 15:12:25,120 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:25,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:12:25,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818625582] [2020-07-10 15:12:25,123 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 98 [2020-07-10 15:12:25,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:25,124 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:12:25,275 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:25,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:12:25,276 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:25,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:12:25,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:25,277 INFO L87 Difference]: Start difference. First operand 417 states and 585 transitions. Second operand 8 states. [2020-07-10 15:12:30,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:30,506 INFO L93 Difference]: Finished difference Result 1130 states and 1658 transitions. [2020-07-10 15:12:30,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:12:30,506 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 98 [2020-07-10 15:12:30,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:12:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-10 15:12:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:12:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-10 15:12:30,533 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 647 transitions. [2020-07-10 15:12:31,856 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:31,898 INFO L225 Difference]: With dead ends: 1130 [2020-07-10 15:12:31,898 INFO L226 Difference]: Without dead ends: 719 [2020-07-10 15:12:31,900 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 [2020-07-10 15:12:31,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2020-07-10 15:12:32,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 697. [2020-07-10 15:12:32,054 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:32,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 719 states. Second operand 697 states. [2020-07-10 15:12:32,055 INFO L74 IsIncluded]: Start isIncluded. First operand 719 states. Second operand 697 states. [2020-07-10 15:12:32,055 INFO L87 Difference]: Start difference. First operand 719 states. Second operand 697 states. [2020-07-10 15:12:32,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:32,141 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-10 15:12:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-10 15:12:32,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:32,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:32,149 INFO L74 IsIncluded]: Start isIncluded. First operand 697 states. Second operand 719 states. [2020-07-10 15:12:32,149 INFO L87 Difference]: Start difference. First operand 697 states. Second operand 719 states. [2020-07-10 15:12:32,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:32,210 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-10 15:12:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-10 15:12:32,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:32,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:32,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:32,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2020-07-10 15:12:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 978 transitions. [2020-07-10 15:12:32,271 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 978 transitions. Word has length 98 [2020-07-10 15:12:32,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:32,272 INFO L479 AbstractCegarLoop]: Abstraction has 697 states and 978 transitions. [2020-07-10 15:12:32,272 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:12:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 978 transitions. [2020-07-10 15:12:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-07-10 15:12:32,277 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:32,278 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] [2020-07-10 15:12:32,278 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:12:32,278 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:32,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:32,279 INFO L82 PathProgramCache]: Analyzing trace with hash -2049197465, now seen corresponding path program 1 times [2020-07-10 15:12:32,279 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:32,279 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085713573] [2020-07-10 15:12:32,280 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:32,545 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 [2020-07-10 15:12:32,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-10 15:12:32,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-10 15:12:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:32,576 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 [2020-07-10 15:12:32,576 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 [2020-07-10 15:12:32,576 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 [2020-07-10 15:12:32,577 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 [2020-07-10 15:12:32,578 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 ~a17~0)} is VALID [2020-07-10 15:12:32,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {5575#(= 1 ~a17~0)} assume true; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,579 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5575#(= 1 ~a17~0)} {5563#true} #786#return; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,581 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 [2020-07-10 15:12:32,581 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 [2020-07-10 15:12:32,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-10 15:12:32,582 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-10 15:12:32,582 INFO L263 TraceCheckUtils]: 4: Hoare triple {5563#true} call #t~ret4 := main(); {5563#true} is VALID [2020-07-10 15:12:32,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {5563#true} ~output~0 := -1; {5563#true} is VALID [2020-07-10 15:12:32,583 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 [2020-07-10 15:12:32,583 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 [2020-07-10 15:12:32,584 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 [2020-07-10 15:12:32,585 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 [2020-07-10 15:12:32,585 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 [2020-07-10 15:12:32,585 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 [2020-07-10 15:12:32,586 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 [2020-07-10 15:12:32,586 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 ~a17~0)} is VALID [2020-07-10 15:12:32,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {5575#(= 1 ~a17~0)} assume true; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,588 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5575#(= 1 ~a17~0)} {5563#true} #786#return; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {5575#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,589 INFO L280 TraceCheckUtils]: 17: Hoare triple {5575#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,590 INFO L280 TraceCheckUtils]: 18: Hoare triple {5575#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,590 INFO L263 TraceCheckUtils]: 19: Hoare triple {5575#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,591 INFO L280 TraceCheckUtils]: 20: Hoare triple {5575#(= 1 ~a17~0)} ~input := #in~input; {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,591 INFO L280 TraceCheckUtils]: 21: Hoare triple {5575#(= 1 ~a17~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,592 INFO L280 TraceCheckUtils]: 22: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,593 INFO L280 TraceCheckUtils]: 24: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,594 INFO L280 TraceCheckUtils]: 25: Hoare triple {5575#(= 1 ~a17~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,595 INFO L280 TraceCheckUtils]: 26: Hoare triple {5575#(= 1 ~a17~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,595 INFO L280 TraceCheckUtils]: 27: Hoare triple {5575#(= 1 ~a17~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,596 INFO L280 TraceCheckUtils]: 28: Hoare triple {5575#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {5575#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,597 INFO L280 TraceCheckUtils]: 30: Hoare triple {5575#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,597 INFO L280 TraceCheckUtils]: 31: Hoare triple {5575#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,598 INFO L280 TraceCheckUtils]: 32: Hoare triple {5575#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,599 INFO L280 TraceCheckUtils]: 33: Hoare triple {5575#(= 1 ~a17~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,599 INFO L280 TraceCheckUtils]: 34: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,600 INFO L280 TraceCheckUtils]: 35: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,600 INFO L280 TraceCheckUtils]: 36: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,601 INFO L280 TraceCheckUtils]: 37: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,602 INFO L280 TraceCheckUtils]: 38: Hoare triple {5575#(= 1 ~a17~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,602 INFO L280 TraceCheckUtils]: 39: Hoare triple {5575#(= 1 ~a17~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,603 INFO L280 TraceCheckUtils]: 41: Hoare triple {5575#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,604 INFO L280 TraceCheckUtils]: 42: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,604 INFO L280 TraceCheckUtils]: 43: Hoare triple {5575#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {5575#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,606 INFO L280 TraceCheckUtils]: 45: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,606 INFO L280 TraceCheckUtils]: 46: Hoare triple {5575#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {5575#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {5575#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,609 INFO L280 TraceCheckUtils]: 50: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {5575#(= 1 ~a17~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,610 INFO L280 TraceCheckUtils]: 52: Hoare triple {5575#(= 1 ~a17~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,611 INFO L280 TraceCheckUtils]: 53: Hoare triple {5575#(= 1 ~a17~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,611 INFO L280 TraceCheckUtils]: 54: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,612 INFO L280 TraceCheckUtils]: 55: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,612 INFO L280 TraceCheckUtils]: 56: Hoare triple {5575#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,613 INFO L280 TraceCheckUtils]: 57: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,614 INFO L280 TraceCheckUtils]: 58: Hoare triple {5575#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,614 INFO L280 TraceCheckUtils]: 59: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,615 INFO L280 TraceCheckUtils]: 60: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,615 INFO L280 TraceCheckUtils]: 61: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,616 INFO L280 TraceCheckUtils]: 62: Hoare triple {5575#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,616 INFO L280 TraceCheckUtils]: 63: Hoare triple {5575#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,617 INFO L280 TraceCheckUtils]: 64: Hoare triple {5575#(= 1 ~a17~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,618 INFO L280 TraceCheckUtils]: 65: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,618 INFO L280 TraceCheckUtils]: 66: Hoare triple {5575#(= 1 ~a17~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,619 INFO L280 TraceCheckUtils]: 68: Hoare triple {5575#(= 1 ~a17~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {5575#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,620 INFO L280 TraceCheckUtils]: 70: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,621 INFO L280 TraceCheckUtils]: 71: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,622 INFO L280 TraceCheckUtils]: 72: Hoare triple {5575#(= 1 ~a17~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,622 INFO L280 TraceCheckUtils]: 73: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,623 INFO L280 TraceCheckUtils]: 74: Hoare triple {5575#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,623 INFO L280 TraceCheckUtils]: 75: Hoare triple {5575#(= 1 ~a17~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,624 INFO L280 TraceCheckUtils]: 76: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,625 INFO L280 TraceCheckUtils]: 77: Hoare triple {5575#(= 1 ~a17~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,625 INFO L280 TraceCheckUtils]: 78: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,626 INFO L280 TraceCheckUtils]: 79: Hoare triple {5575#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,626 INFO L280 TraceCheckUtils]: 80: Hoare triple {5575#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,627 INFO L280 TraceCheckUtils]: 81: Hoare triple {5575#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,628 INFO L280 TraceCheckUtils]: 82: Hoare triple {5575#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,628 INFO L280 TraceCheckUtils]: 83: Hoare triple {5575#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,629 INFO L280 TraceCheckUtils]: 84: Hoare triple {5575#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,629 INFO L280 TraceCheckUtils]: 85: Hoare triple {5575#(= 1 ~a17~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,630 INFO L280 TraceCheckUtils]: 86: Hoare triple {5575#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,630 INFO L280 TraceCheckUtils]: 87: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,631 INFO L280 TraceCheckUtils]: 88: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,631 INFO L280 TraceCheckUtils]: 89: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,632 INFO L280 TraceCheckUtils]: 90: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,632 INFO L280 TraceCheckUtils]: 91: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,633 INFO L280 TraceCheckUtils]: 92: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,633 INFO L280 TraceCheckUtils]: 93: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,633 INFO L280 TraceCheckUtils]: 94: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,634 INFO L280 TraceCheckUtils]: 95: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,634 INFO L280 TraceCheckUtils]: 96: Hoare triple {5575#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:32,635 INFO L280 TraceCheckUtils]: 97: Hoare triple {5575#(= 1 ~a17~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5564#false} is VALID [2020-07-10 15:12:32,635 INFO L280 TraceCheckUtils]: 98: Hoare triple {5564#false} assume !false; {5564#false} is VALID [2020-07-10 15:12:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:32,652 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085713573] [2020-07-10 15:12:32,652 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [303726111] [2020-07-10 15:12:32,652 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 [2020-07-10 15:12:32,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:32,736 INFO L264 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:12:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:32,769 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:32,920 INFO L263 TraceCheckUtils]: 0: Hoare triple {5563#true} call ULTIMATE.init(); {5563#true} is VALID [2020-07-10 15:12:32,920 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 [2020-07-10 15:12:32,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-10 15:12:32,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-10 15:12:32,921 INFO L263 TraceCheckUtils]: 4: Hoare triple {5563#true} call #t~ret4 := main(); {5563#true} is VALID [2020-07-10 15:12:32,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {5563#true} ~output~0 := -1; {5563#true} is VALID [2020-07-10 15:12:32,922 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 [2020-07-10 15:12:32,922 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 [2020-07-10 15:12:32,923 INFO L263 TraceCheckUtils]: 8: Hoare triple {5563#true} call #t~ret3 := calculate_output(~input~0); {5563#true} is VALID [2020-07-10 15:12:32,923 INFO L280 TraceCheckUtils]: 9: Hoare triple {5563#true} ~input := #in~input; {5563#true} is VALID [2020-07-10 15:12:32,923 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 [2020-07-10 15:12:32,924 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 [2020-07-10 15:12:32,924 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 [2020-07-10 15:12:32,930 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 ~a7~0)} is VALID [2020-07-10 15:12:32,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {5620#(= 1 ~a7~0)} assume true; {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,932 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5620#(= 1 ~a7~0)} {5563#true} #786#return; {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,933 INFO L280 TraceCheckUtils]: 16: Hoare triple {5620#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {5620#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,934 INFO L280 TraceCheckUtils]: 18: Hoare triple {5620#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,935 INFO L263 TraceCheckUtils]: 19: Hoare triple {5620#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,936 INFO L280 TraceCheckUtils]: 20: Hoare triple {5620#(= 1 ~a7~0)} ~input := #in~input; {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,937 INFO L280 TraceCheckUtils]: 22: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,939 INFO L280 TraceCheckUtils]: 24: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,940 INFO L280 TraceCheckUtils]: 26: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,941 INFO L280 TraceCheckUtils]: 28: Hoare triple {5620#(= 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))); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,952 INFO L280 TraceCheckUtils]: 29: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,953 INFO L280 TraceCheckUtils]: 30: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,954 INFO L280 TraceCheckUtils]: 31: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,955 INFO L280 TraceCheckUtils]: 32: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,956 INFO L280 TraceCheckUtils]: 33: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,957 INFO L280 TraceCheckUtils]: 35: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,965 INFO L280 TraceCheckUtils]: 36: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,966 INFO L280 TraceCheckUtils]: 37: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,968 INFO L280 TraceCheckUtils]: 41: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,968 INFO L280 TraceCheckUtils]: 42: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,969 INFO L280 TraceCheckUtils]: 44: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,970 INFO L280 TraceCheckUtils]: 45: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,976 INFO L280 TraceCheckUtils]: 46: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,976 INFO L280 TraceCheckUtils]: 47: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,977 INFO L280 TraceCheckUtils]: 48: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,978 INFO L280 TraceCheckUtils]: 49: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,978 INFO L280 TraceCheckUtils]: 50: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,979 INFO L280 TraceCheckUtils]: 51: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,979 INFO L280 TraceCheckUtils]: 52: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,980 INFO L280 TraceCheckUtils]: 53: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,980 INFO L280 TraceCheckUtils]: 54: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,981 INFO L280 TraceCheckUtils]: 55: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,981 INFO L280 TraceCheckUtils]: 56: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,982 INFO L280 TraceCheckUtils]: 57: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,982 INFO L280 TraceCheckUtils]: 58: Hoare triple {5620#(= 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)))); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,983 INFO L280 TraceCheckUtils]: 59: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,983 INFO L280 TraceCheckUtils]: 60: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,984 INFO L280 TraceCheckUtils]: 62: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,985 INFO L280 TraceCheckUtils]: 63: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,985 INFO L280 TraceCheckUtils]: 64: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,986 INFO L280 TraceCheckUtils]: 65: Hoare triple {5620#(= 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))); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,986 INFO L280 TraceCheckUtils]: 66: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,987 INFO L280 TraceCheckUtils]: 67: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,987 INFO L280 TraceCheckUtils]: 68: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,988 INFO L280 TraceCheckUtils]: 69: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,988 INFO L280 TraceCheckUtils]: 70: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,989 INFO L280 TraceCheckUtils]: 71: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,989 INFO L280 TraceCheckUtils]: 72: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,990 INFO L280 TraceCheckUtils]: 73: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,991 INFO L280 TraceCheckUtils]: 74: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,994 INFO L280 TraceCheckUtils]: 75: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,995 INFO L280 TraceCheckUtils]: 76: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,998 INFO L280 TraceCheckUtils]: 77: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:32,999 INFO L280 TraceCheckUtils]: 78: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,001 INFO L280 TraceCheckUtils]: 79: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,003 INFO L280 TraceCheckUtils]: 80: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,003 INFO L280 TraceCheckUtils]: 81: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,004 INFO L280 TraceCheckUtils]: 82: Hoare triple {5620#(= 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)); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,005 INFO L280 TraceCheckUtils]: 83: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,006 INFO L280 TraceCheckUtils]: 84: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,007 INFO L280 TraceCheckUtils]: 85: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,007 INFO L280 TraceCheckUtils]: 86: Hoare triple {5620#(= 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))); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,008 INFO L280 TraceCheckUtils]: 87: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,008 INFO L280 TraceCheckUtils]: 88: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,009 INFO L280 TraceCheckUtils]: 89: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,009 INFO L280 TraceCheckUtils]: 90: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,010 INFO L280 TraceCheckUtils]: 91: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,010 INFO L280 TraceCheckUtils]: 92: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,011 INFO L280 TraceCheckUtils]: 93: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,011 INFO L280 TraceCheckUtils]: 94: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,012 INFO L280 TraceCheckUtils]: 95: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,012 INFO L280 TraceCheckUtils]: 96: Hoare triple {5620#(= 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); {5620#(= 1 ~a7~0)} is VALID [2020-07-10 15:12:33,013 INFO L280 TraceCheckUtils]: 97: Hoare triple {5620#(= 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 [2020-07-10 15:12:33,013 INFO L280 TraceCheckUtils]: 98: Hoare triple {5564#false} assume !false; {5564#false} is VALID [2020-07-10 15:12:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:33,023 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:33,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-10 15:12:33,024 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097263255] [2020-07-10 15:12:33,025 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-10 15:12:33,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:33,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:12:33,180 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:33,181 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:12:33,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:33,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:12:33,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:33,182 INFO L87 Difference]: Start difference. First operand 697 states and 978 transitions. Second operand 3 states. [2020-07-10 15:12:34,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:34,592 INFO L93 Difference]: Finished difference Result 1936 states and 2760 transitions. [2020-07-10 15:12:34,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:12:34,592 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-10 15:12:34,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:34,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:34,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:34,605 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:12:35,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:35,549 INFO L225 Difference]: With dead ends: 1936 [2020-07-10 15:12:35,549 INFO L226 Difference]: Without dead ends: 1245 [2020-07-10 15:12:35,552 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:35,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1245 states. [2020-07-10 15:12:35,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1245 to 1245. [2020-07-10 15:12:35,784 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:35,784 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1245 states. Second operand 1245 states. [2020-07-10 15:12:35,784 INFO L74 IsIncluded]: Start isIncluded. First operand 1245 states. Second operand 1245 states. [2020-07-10 15:12:35,785 INFO L87 Difference]: Start difference. First operand 1245 states. Second operand 1245 states. [2020-07-10 15:12:35,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:35,877 INFO L93 Difference]: Finished difference Result 1245 states and 1622 transitions. [2020-07-10 15:12:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1622 transitions. [2020-07-10 15:12:35,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:35,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:35,881 INFO L74 IsIncluded]: Start isIncluded. First operand 1245 states. Second operand 1245 states. [2020-07-10 15:12:35,881 INFO L87 Difference]: Start difference. First operand 1245 states. Second operand 1245 states. [2020-07-10 15:12:35,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:35,976 INFO L93 Difference]: Finished difference Result 1245 states and 1622 transitions. [2020-07-10 15:12:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1622 transitions. [2020-07-10 15:12:35,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:35,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:35,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:35,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1245 states. [2020-07-10 15:12:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1245 states and 1622 transitions. [2020-07-10 15:12:36,069 INFO L78 Accepts]: Start accepts. Automaton has 1245 states and 1622 transitions. Word has length 99 [2020-07-10 15:12:36,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:36,070 INFO L479 AbstractCegarLoop]: Abstraction has 1245 states and 1622 transitions. [2020-07-10 15:12:36,070 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:12:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1622 transitions. [2020-07-10 15:12:36,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-07-10 15:12:36,073 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:36,073 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:36,288 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 15:12:36,289 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:36,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:36,290 INFO L82 PathProgramCache]: Analyzing trace with hash -836397599, now seen corresponding path program 1 times [2020-07-10 15:12:36,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:36,290 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524475102] [2020-07-10 15:12:36,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:36,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {11637#(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; {11623#true} is VALID [2020-07-10 15:12:36,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {11623#true} assume true; {11623#true} is VALID [2020-07-10 15:12:36,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11623#true} {11623#true} #782#return; {11623#true} is VALID [2020-07-10 15:12:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:36,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {11638#(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; {11623#true} is VALID [2020-07-10 15:12:36,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {11623#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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {11636#(= 1 ~a17~0)} assume true; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,553 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11636#(= 1 ~a17~0)} {11623#true} #786#return; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {11623#true} call ULTIMATE.init(); {11637#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:36,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {11637#(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; {11623#true} is VALID [2020-07-10 15:12:36,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {11623#true} assume true; {11623#true} is VALID [2020-07-10 15:12:36,556 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11623#true} {11623#true} #782#return; {11623#true} is VALID [2020-07-10 15:12:36,556 INFO L263 TraceCheckUtils]: 4: Hoare triple {11623#true} call #t~ret4 := main(); {11623#true} is VALID [2020-07-10 15:12:36,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {11623#true} ~output~0 := -1; {11623#true} is VALID [2020-07-10 15:12:36,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {11623#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11623#true} is VALID [2020-07-10 15:12:36,556 INFO L280 TraceCheckUtils]: 7: Hoare triple {11623#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11623#true} is VALID [2020-07-10 15:12:36,557 INFO L263 TraceCheckUtils]: 8: Hoare triple {11623#true} call #t~ret3 := calculate_output(~input~0); {11638#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:36,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {11638#(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; {11623#true} is VALID [2020-07-10 15:12:36,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {11623#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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {11636#(= 1 ~a17~0)} assume true; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,561 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11636#(= 1 ~a17~0)} {11623#true} #786#return; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {11636#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,562 INFO L280 TraceCheckUtils]: 18: Hoare triple {11636#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,563 INFO L263 TraceCheckUtils]: 20: Hoare triple {11636#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {11636#(= 1 ~a17~0)} ~input := #in~input; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {11636#(= 1 ~a17~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {11636#(= 1 ~a17~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,567 INFO L280 TraceCheckUtils]: 27: Hoare triple {11636#(= 1 ~a17~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {11636#(= 1 ~a17~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {11636#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,569 INFO L280 TraceCheckUtils]: 32: Hoare triple {11636#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,570 INFO L280 TraceCheckUtils]: 34: Hoare triple {11636#(= 1 ~a17~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,571 INFO L280 TraceCheckUtils]: 36: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,572 INFO L280 TraceCheckUtils]: 37: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,572 INFO L280 TraceCheckUtils]: 38: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,573 INFO L280 TraceCheckUtils]: 39: Hoare triple {11636#(= 1 ~a17~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,573 INFO L280 TraceCheckUtils]: 40: Hoare triple {11636#(= 1 ~a17~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,574 INFO L280 TraceCheckUtils]: 41: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,574 INFO L280 TraceCheckUtils]: 42: Hoare triple {11636#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,575 INFO L280 TraceCheckUtils]: 44: Hoare triple {11636#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,578 INFO L280 TraceCheckUtils]: 45: Hoare triple {11636#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,578 INFO L280 TraceCheckUtils]: 46: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,579 INFO L280 TraceCheckUtils]: 47: Hoare triple {11636#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,579 INFO L280 TraceCheckUtils]: 48: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,580 INFO L280 TraceCheckUtils]: 49: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,580 INFO L280 TraceCheckUtils]: 50: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,581 INFO L280 TraceCheckUtils]: 51: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,581 INFO L280 TraceCheckUtils]: 52: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {11636#(= 1 ~a17~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,582 INFO L280 TraceCheckUtils]: 54: Hoare triple {11636#(= 1 ~a17~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,583 INFO L280 TraceCheckUtils]: 55: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,583 INFO L280 TraceCheckUtils]: 56: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,584 INFO L280 TraceCheckUtils]: 57: Hoare triple {11636#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,584 INFO L280 TraceCheckUtils]: 58: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,585 INFO L280 TraceCheckUtils]: 59: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,585 INFO L280 TraceCheckUtils]: 60: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,586 INFO L280 TraceCheckUtils]: 61: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,586 INFO L280 TraceCheckUtils]: 62: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,587 INFO L280 TraceCheckUtils]: 63: Hoare triple {11636#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,588 INFO L280 TraceCheckUtils]: 64: Hoare triple {11636#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,588 INFO L280 TraceCheckUtils]: 65: Hoare triple {11636#(= 1 ~a17~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,589 INFO L280 TraceCheckUtils]: 66: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,589 INFO L280 TraceCheckUtils]: 67: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,590 INFO L280 TraceCheckUtils]: 68: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,591 INFO L280 TraceCheckUtils]: 69: Hoare triple {11636#(= 1 ~a17~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,591 INFO L280 TraceCheckUtils]: 70: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,592 INFO L280 TraceCheckUtils]: 71: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,593 INFO L280 TraceCheckUtils]: 72: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,593 INFO L280 TraceCheckUtils]: 73: Hoare triple {11636#(= 1 ~a17~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,594 INFO L280 TraceCheckUtils]: 74: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,594 INFO L280 TraceCheckUtils]: 75: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,595 INFO L280 TraceCheckUtils]: 76: Hoare triple {11636#(= 1 ~a17~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,595 INFO L280 TraceCheckUtils]: 77: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,596 INFO L280 TraceCheckUtils]: 78: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,597 INFO L280 TraceCheckUtils]: 79: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,597 INFO L280 TraceCheckUtils]: 80: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,598 INFO L280 TraceCheckUtils]: 81: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,598 INFO L280 TraceCheckUtils]: 82: Hoare triple {11636#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,599 INFO L280 TraceCheckUtils]: 83: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,599 INFO L280 TraceCheckUtils]: 84: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,600 INFO L280 TraceCheckUtils]: 85: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,601 INFO L280 TraceCheckUtils]: 86: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,601 INFO L280 TraceCheckUtils]: 87: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,602 INFO L280 TraceCheckUtils]: 88: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,602 INFO L280 TraceCheckUtils]: 89: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,603 INFO L280 TraceCheckUtils]: 90: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,603 INFO L280 TraceCheckUtils]: 91: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,604 INFO L280 TraceCheckUtils]: 92: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,604 INFO L280 TraceCheckUtils]: 93: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,605 INFO L280 TraceCheckUtils]: 94: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,618 INFO L280 TraceCheckUtils]: 95: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,619 INFO L280 TraceCheckUtils]: 96: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,619 INFO L280 TraceCheckUtils]: 97: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,620 INFO L280 TraceCheckUtils]: 98: Hoare triple {11636#(= 1 ~a17~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11624#false} is VALID [2020-07-10 15:12:36,620 INFO L280 TraceCheckUtils]: 99: Hoare triple {11624#false} assume !false; {11624#false} is VALID [2020-07-10 15:12:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:36,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524475102] [2020-07-10 15:12:36,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1680095813] [2020-07-10 15:12:36,633 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 [2020-07-10 15:12:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:36,727 INFO L264 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:12:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:36,764 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:36,881 INFO L263 TraceCheckUtils]: 0: Hoare triple {11623#true} call ULTIMATE.init(); {11623#true} is VALID [2020-07-10 15:12:36,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {11623#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; {11623#true} is VALID [2020-07-10 15:12:36,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {11623#true} assume true; {11623#true} is VALID [2020-07-10 15:12:36,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11623#true} {11623#true} #782#return; {11623#true} is VALID [2020-07-10 15:12:36,882 INFO L263 TraceCheckUtils]: 4: Hoare triple {11623#true} call #t~ret4 := main(); {11623#true} is VALID [2020-07-10 15:12:36,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {11623#true} ~output~0 := -1; {11623#true} is VALID [2020-07-10 15:12:36,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {11623#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11623#true} is VALID [2020-07-10 15:12:36,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {11623#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11623#true} is VALID [2020-07-10 15:12:36,883 INFO L263 TraceCheckUtils]: 8: Hoare triple {11623#true} call #t~ret3 := calculate_output(~input~0); {11623#true} is VALID [2020-07-10 15:12:36,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {11623#true} ~input := #in~input; {11623#true} is VALID [2020-07-10 15:12:36,883 INFO L280 TraceCheckUtils]: 10: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,883 INFO L280 TraceCheckUtils]: 11: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,883 INFO L280 TraceCheckUtils]: 12: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {11623#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); {11623#true} is VALID [2020-07-10 15:12:36,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {11623#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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,885 INFO L280 TraceCheckUtils]: 15: Hoare triple {11636#(= 1 ~a17~0)} assume true; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,886 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11636#(= 1 ~a17~0)} {11623#true} #786#return; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {11636#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,887 INFO L280 TraceCheckUtils]: 18: Hoare triple {11636#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,888 INFO L263 TraceCheckUtils]: 20: Hoare triple {11636#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {11636#(= 1 ~a17~0)} ~input := #in~input; {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,890 INFO L280 TraceCheckUtils]: 22: Hoare triple {11636#(= 1 ~a17~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,891 INFO L280 TraceCheckUtils]: 24: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,892 INFO L280 TraceCheckUtils]: 25: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,892 INFO L280 TraceCheckUtils]: 26: Hoare triple {11636#(= 1 ~a17~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,893 INFO L280 TraceCheckUtils]: 27: Hoare triple {11636#(= 1 ~a17~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {11636#(= 1 ~a17~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {11636#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {11636#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,897 INFO L280 TraceCheckUtils]: 34: Hoare triple {11636#(= 1 ~a17~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,897 INFO L280 TraceCheckUtils]: 35: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,898 INFO L280 TraceCheckUtils]: 36: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,898 INFO L280 TraceCheckUtils]: 37: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,899 INFO L280 TraceCheckUtils]: 38: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {11636#(= 1 ~a17~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,900 INFO L280 TraceCheckUtils]: 40: Hoare triple {11636#(= 1 ~a17~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,900 INFO L280 TraceCheckUtils]: 41: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,901 INFO L280 TraceCheckUtils]: 42: Hoare triple {11636#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {11636#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,903 INFO L280 TraceCheckUtils]: 45: Hoare triple {11636#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,903 INFO L280 TraceCheckUtils]: 46: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,904 INFO L280 TraceCheckUtils]: 47: Hoare triple {11636#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,904 INFO L280 TraceCheckUtils]: 48: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,905 INFO L280 TraceCheckUtils]: 49: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,905 INFO L280 TraceCheckUtils]: 50: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,906 INFO L280 TraceCheckUtils]: 51: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,906 INFO L280 TraceCheckUtils]: 52: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,907 INFO L280 TraceCheckUtils]: 53: Hoare triple {11636#(= 1 ~a17~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,907 INFO L280 TraceCheckUtils]: 54: Hoare triple {11636#(= 1 ~a17~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,908 INFO L280 TraceCheckUtils]: 55: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,908 INFO L280 TraceCheckUtils]: 56: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {11636#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,909 INFO L280 TraceCheckUtils]: 58: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,910 INFO L280 TraceCheckUtils]: 59: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,911 INFO L280 TraceCheckUtils]: 62: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,912 INFO L280 TraceCheckUtils]: 63: Hoare triple {11636#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,913 INFO L280 TraceCheckUtils]: 64: Hoare triple {11636#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,913 INFO L280 TraceCheckUtils]: 65: Hoare triple {11636#(= 1 ~a17~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,914 INFO L280 TraceCheckUtils]: 66: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,914 INFO L280 TraceCheckUtils]: 67: Hoare triple {11636#(= 1 ~a17~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,915 INFO L280 TraceCheckUtils]: 68: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,915 INFO L280 TraceCheckUtils]: 69: Hoare triple {11636#(= 1 ~a17~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,916 INFO L280 TraceCheckUtils]: 70: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,916 INFO L280 TraceCheckUtils]: 71: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,917 INFO L280 TraceCheckUtils]: 72: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,917 INFO L280 TraceCheckUtils]: 73: Hoare triple {11636#(= 1 ~a17~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,918 INFO L280 TraceCheckUtils]: 74: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,918 INFO L280 TraceCheckUtils]: 75: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,919 INFO L280 TraceCheckUtils]: 76: Hoare triple {11636#(= 1 ~a17~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,920 INFO L280 TraceCheckUtils]: 77: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,920 INFO L280 TraceCheckUtils]: 78: Hoare triple {11636#(= 1 ~a17~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,921 INFO L280 TraceCheckUtils]: 79: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,921 INFO L280 TraceCheckUtils]: 80: Hoare triple {11636#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,922 INFO L280 TraceCheckUtils]: 81: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,922 INFO L280 TraceCheckUtils]: 82: Hoare triple {11636#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,923 INFO L280 TraceCheckUtils]: 83: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,923 INFO L280 TraceCheckUtils]: 84: Hoare triple {11636#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,924 INFO L280 TraceCheckUtils]: 85: Hoare triple {11636#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,924 INFO L280 TraceCheckUtils]: 86: Hoare triple {11636#(= 1 ~a17~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,925 INFO L280 TraceCheckUtils]: 87: Hoare triple {11636#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,925 INFO L280 TraceCheckUtils]: 88: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,926 INFO L280 TraceCheckUtils]: 89: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,926 INFO L280 TraceCheckUtils]: 90: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,927 INFO L280 TraceCheckUtils]: 91: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,927 INFO L280 TraceCheckUtils]: 92: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,928 INFO L280 TraceCheckUtils]: 93: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,929 INFO L280 TraceCheckUtils]: 94: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,929 INFO L280 TraceCheckUtils]: 95: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,930 INFO L280 TraceCheckUtils]: 96: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,930 INFO L280 TraceCheckUtils]: 97: Hoare triple {11636#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11636#(= 1 ~a17~0)} is VALID [2020-07-10 15:12:36,931 INFO L280 TraceCheckUtils]: 98: Hoare triple {11636#(= 1 ~a17~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11624#false} is VALID [2020-07-10 15:12:36,931 INFO L280 TraceCheckUtils]: 99: Hoare triple {11624#false} assume !false; {11624#false} is VALID [2020-07-10 15:12:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:36,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:36,941 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2020-07-10 15:12:36,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584741200] [2020-07-10 15:12:36,942 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2020-07-10 15:12:36,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:36,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:12:37,078 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:37,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:12:37,078 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:37,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:12:37,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:12:37,079 INFO L87 Difference]: Start difference. First operand 1245 states and 1622 transitions. Second operand 3 states. [2020-07-10 15:12:39,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:39,123 INFO L93 Difference]: Finished difference Result 3167 states and 4238 transitions. [2020-07-10 15:12:39,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:12:39,123 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2020-07-10 15:12:39,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:39,137 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:12:39,897 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:40,084 INFO L225 Difference]: With dead ends: 3167 [2020-07-10 15:12:40,084 INFO L226 Difference]: Without dead ends: 1928 [2020-07-10 15:12:40,088 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:12:40,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1928 states. [2020-07-10 15:12:40,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1928 to 1793. [2020-07-10 15:12:40,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:40,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1928 states. Second operand 1793 states. [2020-07-10 15:12:40,442 INFO L74 IsIncluded]: Start isIncluded. First operand 1928 states. Second operand 1793 states. [2020-07-10 15:12:40,442 INFO L87 Difference]: Start difference. First operand 1928 states. Second operand 1793 states. [2020-07-10 15:12:40,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:40,644 INFO L93 Difference]: Finished difference Result 1928 states and 2510 transitions. [2020-07-10 15:12:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2510 transitions. [2020-07-10 15:12:40,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:40,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:40,650 INFO L74 IsIncluded]: Start isIncluded. First operand 1793 states. Second operand 1928 states. [2020-07-10 15:12:40,650 INFO L87 Difference]: Start difference. First operand 1793 states. Second operand 1928 states. [2020-07-10 15:12:40,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:40,868 INFO L93 Difference]: Finished difference Result 1928 states and 2510 transitions. [2020-07-10 15:12:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2510 transitions. [2020-07-10 15:12:40,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:40,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:40,875 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:40,875 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1793 states. [2020-07-10 15:12:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1793 states and 2337 transitions. [2020-07-10 15:12:41,017 INFO L78 Accepts]: Start accepts. Automaton has 1793 states and 2337 transitions. Word has length 100 [2020-07-10 15:12:41,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:41,018 INFO L479 AbstractCegarLoop]: Abstraction has 1793 states and 2337 transitions. [2020-07-10 15:12:41,018 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:12:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2337 transitions. [2020-07-10 15:12:41,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-07-10 15:12:41,023 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:41,023 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 15:12:41,236 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:41,237 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:41,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:41,238 INFO L82 PathProgramCache]: Analyzing trace with hash -273287469, now seen corresponding path program 1 times [2020-07-10 15:12:41,238 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:41,239 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641143286] [2020-07-10 15:12:41,239 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:41,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {20925#(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; {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} {20870#true} #782#return; {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:41,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {20927#(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; {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,538 INFO L280 TraceCheckUtils]: 7: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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))); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,543 INFO L280 TraceCheckUtils]: 12: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,548 INFO L280 TraceCheckUtils]: 17: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,553 INFO L280 TraceCheckUtils]: 22: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,553 INFO L280 TraceCheckUtils]: 23: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,556 INFO L280 TraceCheckUtils]: 25: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,557 INFO L280 TraceCheckUtils]: 26: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,559 INFO L280 TraceCheckUtils]: 28: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,560 INFO L280 TraceCheckUtils]: 29: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,561 INFO L280 TraceCheckUtils]: 30: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,563 INFO L280 TraceCheckUtils]: 33: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,564 INFO L280 TraceCheckUtils]: 34: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,565 INFO L280 TraceCheckUtils]: 35: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,565 INFO L280 TraceCheckUtils]: 36: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,566 INFO L280 TraceCheckUtils]: 37: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,567 INFO L280 TraceCheckUtils]: 38: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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)))); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,568 INFO L280 TraceCheckUtils]: 39: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,568 INFO L280 TraceCheckUtils]: 40: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,569 INFO L280 TraceCheckUtils]: 41: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,570 INFO L280 TraceCheckUtils]: 42: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,571 INFO L280 TraceCheckUtils]: 43: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,573 INFO L280 TraceCheckUtils]: 45: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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))); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,574 INFO L280 TraceCheckUtils]: 46: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:12:41,574 INFO L280 TraceCheckUtils]: 47: Hoare triple {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:12:41,575 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {20871#false} is VALID [2020-07-10 15:12:41,582 INFO L263 TraceCheckUtils]: 0: Hoare triple {20870#true} call ULTIMATE.init(); {20925#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:41,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {20925#(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; {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,586 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20926#(and (<= ~a16~0 5) (= 1 ~a21~0))} {20870#true} #782#return; {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,587 INFO L263 TraceCheckUtils]: 4: Hoare triple {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret4 := main(); {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} ~output~0 := -1; {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:12:41,591 INFO L263 TraceCheckUtils]: 8: Hoare triple {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {20927#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {20927#(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; {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,596 INFO L280 TraceCheckUtils]: 13: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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))); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,603 INFO L280 TraceCheckUtils]: 20: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,605 INFO L280 TraceCheckUtils]: 21: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,606 INFO L280 TraceCheckUtils]: 22: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,607 INFO L280 TraceCheckUtils]: 23: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,609 INFO L280 TraceCheckUtils]: 24: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,610 INFO L280 TraceCheckUtils]: 25: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,611 INFO L280 TraceCheckUtils]: 26: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,612 INFO L280 TraceCheckUtils]: 27: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,613 INFO L280 TraceCheckUtils]: 28: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,615 INFO L280 TraceCheckUtils]: 30: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,615 INFO L280 TraceCheckUtils]: 31: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,617 INFO L280 TraceCheckUtils]: 32: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,619 INFO L280 TraceCheckUtils]: 34: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,620 INFO L280 TraceCheckUtils]: 35: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,621 INFO L280 TraceCheckUtils]: 36: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,624 INFO L280 TraceCheckUtils]: 38: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,626 INFO L280 TraceCheckUtils]: 40: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,629 INFO L280 TraceCheckUtils]: 41: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,630 INFO L280 TraceCheckUtils]: 42: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,631 INFO L280 TraceCheckUtils]: 43: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,632 INFO L280 TraceCheckUtils]: 44: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,632 INFO L280 TraceCheckUtils]: 45: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,633 INFO L280 TraceCheckUtils]: 46: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,634 INFO L280 TraceCheckUtils]: 47: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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)))); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,635 INFO L280 TraceCheckUtils]: 48: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,636 INFO L280 TraceCheckUtils]: 49: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,637 INFO L280 TraceCheckUtils]: 50: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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)); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,638 INFO L280 TraceCheckUtils]: 51: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,639 INFO L280 TraceCheckUtils]: 52: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,640 INFO L280 TraceCheckUtils]: 53: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,641 INFO L280 TraceCheckUtils]: 54: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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))); {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:41,642 INFO L280 TraceCheckUtils]: 55: Hoare triple {20928#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:12:41,643 INFO L280 TraceCheckUtils]: 56: Hoare triple {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:12:41,644 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {20929#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {20875#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {20871#false} is VALID [2020-07-10 15:12:41,645 INFO L280 TraceCheckUtils]: 58: Hoare triple {20871#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {20871#false} is VALID [2020-07-10 15:12:41,645 INFO L280 TraceCheckUtils]: 59: Hoare triple {20871#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20871#false} is VALID [2020-07-10 15:12:41,645 INFO L280 TraceCheckUtils]: 60: Hoare triple {20871#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20871#false} is VALID [2020-07-10 15:12:41,645 INFO L263 TraceCheckUtils]: 61: Hoare triple {20871#false} call #t~ret3 := calculate_output(~input~0); {20871#false} is VALID [2020-07-10 15:12:41,646 INFO L280 TraceCheckUtils]: 62: Hoare triple {20871#false} ~input := #in~input; {20871#false} is VALID [2020-07-10 15:12:41,646 INFO L280 TraceCheckUtils]: 63: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,646 INFO L280 TraceCheckUtils]: 64: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,646 INFO L280 TraceCheckUtils]: 65: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,647 INFO L280 TraceCheckUtils]: 66: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,647 INFO L280 TraceCheckUtils]: 67: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,647 INFO L280 TraceCheckUtils]: 68: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,647 INFO L280 TraceCheckUtils]: 69: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,648 INFO L280 TraceCheckUtils]: 70: Hoare triple {20871#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))); {20871#false} is VALID [2020-07-10 15:12:41,648 INFO L280 TraceCheckUtils]: 71: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,648 INFO L280 TraceCheckUtils]: 72: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,648 INFO L280 TraceCheckUtils]: 73: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,649 INFO L280 TraceCheckUtils]: 74: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,649 INFO L280 TraceCheckUtils]: 75: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,649 INFO L280 TraceCheckUtils]: 76: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,649 INFO L280 TraceCheckUtils]: 77: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,650 INFO L280 TraceCheckUtils]: 78: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,650 INFO L280 TraceCheckUtils]: 79: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,650 INFO L280 TraceCheckUtils]: 80: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,650 INFO L280 TraceCheckUtils]: 81: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,651 INFO L280 TraceCheckUtils]: 82: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,651 INFO L280 TraceCheckUtils]: 83: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,651 INFO L280 TraceCheckUtils]: 84: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,652 INFO L280 TraceCheckUtils]: 85: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,652 INFO L280 TraceCheckUtils]: 86: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,652 INFO L280 TraceCheckUtils]: 87: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,652 INFO L280 TraceCheckUtils]: 88: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,653 INFO L280 TraceCheckUtils]: 89: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,653 INFO L280 TraceCheckUtils]: 90: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,653 INFO L280 TraceCheckUtils]: 91: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,653 INFO L280 TraceCheckUtils]: 92: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,653 INFO L280 TraceCheckUtils]: 93: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,654 INFO L280 TraceCheckUtils]: 94: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,654 INFO L280 TraceCheckUtils]: 95: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,654 INFO L280 TraceCheckUtils]: 96: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,654 INFO L280 TraceCheckUtils]: 97: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,654 INFO L280 TraceCheckUtils]: 98: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,654 INFO L280 TraceCheckUtils]: 99: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,655 INFO L280 TraceCheckUtils]: 100: Hoare triple {20871#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)))); {20871#false} is VALID [2020-07-10 15:12:41,655 INFO L280 TraceCheckUtils]: 101: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,655 INFO L280 TraceCheckUtils]: 102: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,655 INFO L280 TraceCheckUtils]: 103: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,655 INFO L280 TraceCheckUtils]: 104: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,656 INFO L280 TraceCheckUtils]: 105: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,656 INFO L280 TraceCheckUtils]: 106: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,656 INFO L280 TraceCheckUtils]: 107: Hoare triple {20871#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))); {20871#false} is VALID [2020-07-10 15:12:41,656 INFO L280 TraceCheckUtils]: 108: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,656 INFO L280 TraceCheckUtils]: 109: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,656 INFO L280 TraceCheckUtils]: 110: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,657 INFO L280 TraceCheckUtils]: 111: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,657 INFO L280 TraceCheckUtils]: 112: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,657 INFO L280 TraceCheckUtils]: 113: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,657 INFO L280 TraceCheckUtils]: 114: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,657 INFO L280 TraceCheckUtils]: 115: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,658 INFO L280 TraceCheckUtils]: 116: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,658 INFO L280 TraceCheckUtils]: 117: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,658 INFO L280 TraceCheckUtils]: 118: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,658 INFO L280 TraceCheckUtils]: 119: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,658 INFO L280 TraceCheckUtils]: 120: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,658 INFO L280 TraceCheckUtils]: 121: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,659 INFO L280 TraceCheckUtils]: 122: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,659 INFO L280 TraceCheckUtils]: 123: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,659 INFO L280 TraceCheckUtils]: 124: Hoare triple {20871#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)); {20871#false} is VALID [2020-07-10 15:12:41,659 INFO L280 TraceCheckUtils]: 125: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,659 INFO L280 TraceCheckUtils]: 126: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,659 INFO L280 TraceCheckUtils]: 127: Hoare triple {20871#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); {20871#false} is VALID [2020-07-10 15:12:41,660 INFO L280 TraceCheckUtils]: 128: Hoare triple {20871#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))); {20871#false} is VALID [2020-07-10 15:12:41,660 INFO L280 TraceCheckUtils]: 129: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,660 INFO L280 TraceCheckUtils]: 130: Hoare triple {20871#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,661 INFO L280 TraceCheckUtils]: 131: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,661 INFO L280 TraceCheckUtils]: 132: Hoare triple {20871#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,661 INFO L280 TraceCheckUtils]: 133: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,661 INFO L280 TraceCheckUtils]: 134: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,661 INFO L280 TraceCheckUtils]: 135: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,662 INFO L280 TraceCheckUtils]: 136: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,662 INFO L280 TraceCheckUtils]: 137: Hoare triple {20871#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,662 INFO L280 TraceCheckUtils]: 138: Hoare triple {20871#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20871#false} is VALID [2020-07-10 15:12:41,662 INFO L280 TraceCheckUtils]: 139: Hoare triple {20871#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {20871#false} is VALID [2020-07-10 15:12:41,663 INFO L280 TraceCheckUtils]: 140: Hoare triple {20871#false} assume !false; {20871#false} is VALID [2020-07-10 15:12:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:41,698 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641143286] [2020-07-10 15:12:41,698 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:41,698 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:12:41,699 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842957990] [2020-07-10 15:12:41,699 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 141 [2020-07-10 15:12:41,700 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:41,700 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:12:41,884 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:41,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:12:41,885 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:41,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:12:41,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:41,885 INFO L87 Difference]: Start difference. First operand 1793 states and 2337 transitions. Second operand 8 states. [2020-07-10 15:12:47,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:47,339 INFO L93 Difference]: Finished difference Result 3751 states and 4972 transitions. [2020-07-10 15:12:47,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:12:47,339 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 141 [2020-07-10 15:12:47,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:12:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 642 transitions. [2020-07-10 15:12:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:12:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 642 transitions. [2020-07-10 15:12:47,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 642 transitions. [2020-07-10 15:12:48,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 642 edges. 642 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:48,718 INFO L225 Difference]: With dead ends: 3751 [2020-07-10 15:12:48,718 INFO L226 Difference]: Without dead ends: 1543 [2020-07-10 15:12:48,723 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 [2020-07-10 15:12:48,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1543 states. [2020-07-10 15:12:48,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1543 to 1392. [2020-07-10 15:12:48,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:48,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1543 states. Second operand 1392 states. [2020-07-10 15:12:48,978 INFO L74 IsIncluded]: Start isIncluded. First operand 1543 states. Second operand 1392 states. [2020-07-10 15:12:48,978 INFO L87 Difference]: Start difference. First operand 1543 states. Second operand 1392 states. [2020-07-10 15:12:49,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:49,169 INFO L93 Difference]: Finished difference Result 1543 states and 1858 transitions. [2020-07-10 15:12:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1858 transitions. [2020-07-10 15:12:49,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:49,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:49,173 INFO L74 IsIncluded]: Start isIncluded. First operand 1392 states. Second operand 1543 states. [2020-07-10 15:12:49,173 INFO L87 Difference]: Start difference. First operand 1392 states. Second operand 1543 states. [2020-07-10 15:12:49,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:49,317 INFO L93 Difference]: Finished difference Result 1543 states and 1858 transitions. [2020-07-10 15:12:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1858 transitions. [2020-07-10 15:12:49,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:49,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:49,322 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:49,322 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1392 states. [2020-07-10 15:12:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1392 states and 1655 transitions. [2020-07-10 15:12:49,441 INFO L78 Accepts]: Start accepts. Automaton has 1392 states and 1655 transitions. Word has length 141 [2020-07-10 15:12:49,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:49,442 INFO L479 AbstractCegarLoop]: Abstraction has 1392 states and 1655 transitions. [2020-07-10 15:12:49,442 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:12:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1655 transitions. [2020-07-10 15:12:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-10 15:12:49,445 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:49,446 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 15:12:49,446 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 15:12:49,446 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:49,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:49,447 INFO L82 PathProgramCache]: Analyzing trace with hash -496146518, now seen corresponding path program 1 times [2020-07-10 15:12:49,447 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:49,447 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678858660] [2020-07-10 15:12:49,447 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:49,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {29367#(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; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:49,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {29301#(= 8 ~a12~0)} assume true; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:49,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29301#(= 8 ~a12~0)} {29296#true} #782#return; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:49,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {29368#(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; {29296#true} is VALID [2020-07-10 15:12:49,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,694 INFO L280 TraceCheckUtils]: 7: Hoare triple {29296#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)); {29296#true} is VALID [2020-07-10 15:12:49,695 INFO L280 TraceCheckUtils]: 8: Hoare triple {29296#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))); {29296#true} is VALID [2020-07-10 15:12:49,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,695 INFO L280 TraceCheckUtils]: 11: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:49,701 INFO L280 TraceCheckUtils]: 12: Hoare triple {29296#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;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:49,702 INFO L280 TraceCheckUtils]: 13: Hoare triple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:49,703 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {29301#(= 8 ~a12~0)} #786#return; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:50,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {29368#(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; {29369#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:50,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {29369#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~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); {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:12:50,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:12:50,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:12:50,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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))); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,239 INFO L280 TraceCheckUtils]: 12: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,242 INFO L280 TraceCheckUtils]: 13: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,245 INFO L280 TraceCheckUtils]: 15: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,248 INFO L280 TraceCheckUtils]: 16: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,257 INFO L280 TraceCheckUtils]: 21: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,259 INFO L280 TraceCheckUtils]: 22: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,262 INFO L280 TraceCheckUtils]: 23: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,264 INFO L280 TraceCheckUtils]: 24: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,266 INFO L280 TraceCheckUtils]: 25: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,270 INFO L280 TraceCheckUtils]: 27: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,274 INFO L280 TraceCheckUtils]: 29: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,276 INFO L280 TraceCheckUtils]: 30: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,278 INFO L280 TraceCheckUtils]: 31: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,280 INFO L280 TraceCheckUtils]: 32: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,281 INFO L280 TraceCheckUtils]: 34: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,282 INFO L280 TraceCheckUtils]: 35: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,284 INFO L280 TraceCheckUtils]: 39: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,285 INFO L280 TraceCheckUtils]: 40: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,285 INFO L280 TraceCheckUtils]: 41: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,286 INFO L280 TraceCheckUtils]: 42: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,287 INFO L280 TraceCheckUtils]: 43: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,287 INFO L280 TraceCheckUtils]: 44: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,288 INFO L280 TraceCheckUtils]: 45: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,289 INFO L280 TraceCheckUtils]: 46: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:12:50,290 INFO L280 TraceCheckUtils]: 47: Hoare triple {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:12:50,291 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #786#return; {29297#false} is VALID [2020-07-10 15:12:50,358 INFO L263 TraceCheckUtils]: 0: Hoare triple {29296#true} call ULTIMATE.init(); {29367#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:50,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {29367#(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; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {29301#(= 8 ~a12~0)} assume true; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,362 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29301#(= 8 ~a12~0)} {29296#true} #782#return; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,363 INFO L263 TraceCheckUtils]: 4: Hoare triple {29301#(= 8 ~a12~0)} call #t~ret4 := main(); {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {29301#(= 8 ~a12~0)} ~output~0 := -1; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {29301#(= 8 ~a12~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {29301#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29301#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:50,369 INFO L263 TraceCheckUtils]: 8: Hoare triple {29301#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {29368#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:50,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {29368#(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; {29296#true} is VALID [2020-07-10 15:12:50,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,370 INFO L280 TraceCheckUtils]: 12: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,371 INFO L280 TraceCheckUtils]: 15: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {29296#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)); {29296#true} is VALID [2020-07-10 15:12:50,372 INFO L280 TraceCheckUtils]: 17: Hoare triple {29296#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))); {29296#true} is VALID [2020-07-10 15:12:50,372 INFO L280 TraceCheckUtils]: 18: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,372 INFO L280 TraceCheckUtils]: 20: Hoare triple {29296#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); {29296#true} is VALID [2020-07-10 15:12:50,374 INFO L280 TraceCheckUtils]: 21: Hoare triple {29296#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;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:50,376 INFO L280 TraceCheckUtils]: 22: Hoare triple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:50,378 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {29301#(= 8 ~a12~0)} #786#return; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:50,379 INFO L280 TraceCheckUtils]: 24: Hoare triple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:50,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:50,382 INFO L280 TraceCheckUtils]: 26: Hoare triple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:50,384 INFO L263 TraceCheckUtils]: 27: Hoare triple {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {29368#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:50,385 INFO L280 TraceCheckUtils]: 28: Hoare triple {29368#(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; {29369#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:50,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {29369#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~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); {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:12:50,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:12:50,390 INFO L280 TraceCheckUtils]: 31: Hoare triple {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:12:50,392 INFO L280 TraceCheckUtils]: 32: Hoare triple {29370#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,394 INFO L280 TraceCheckUtils]: 33: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,396 INFO L280 TraceCheckUtils]: 34: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,398 INFO L280 TraceCheckUtils]: 35: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,400 INFO L280 TraceCheckUtils]: 36: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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))); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,403 INFO L280 TraceCheckUtils]: 37: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,405 INFO L280 TraceCheckUtils]: 38: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,407 INFO L280 TraceCheckUtils]: 39: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,410 INFO L280 TraceCheckUtils]: 40: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,412 INFO L280 TraceCheckUtils]: 41: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,416 INFO L280 TraceCheckUtils]: 43: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,418 INFO L280 TraceCheckUtils]: 44: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,420 INFO L280 TraceCheckUtils]: 45: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,422 INFO L280 TraceCheckUtils]: 46: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,424 INFO L280 TraceCheckUtils]: 47: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,426 INFO L280 TraceCheckUtils]: 48: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,428 INFO L280 TraceCheckUtils]: 49: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,430 INFO L280 TraceCheckUtils]: 50: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,432 INFO L280 TraceCheckUtils]: 51: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,435 INFO L280 TraceCheckUtils]: 53: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,436 INFO L280 TraceCheckUtils]: 54: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,438 INFO L280 TraceCheckUtils]: 55: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,439 INFO L280 TraceCheckUtils]: 56: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,440 INFO L280 TraceCheckUtils]: 57: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,442 INFO L280 TraceCheckUtils]: 58: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:12:50,446 INFO L280 TraceCheckUtils]: 60: Hoare triple {29371#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,448 INFO L280 TraceCheckUtils]: 61: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,449 INFO L280 TraceCheckUtils]: 62: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,449 INFO L280 TraceCheckUtils]: 63: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,450 INFO L280 TraceCheckUtils]: 64: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,451 INFO L280 TraceCheckUtils]: 65: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,452 INFO L280 TraceCheckUtils]: 66: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,453 INFO L280 TraceCheckUtils]: 67: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,454 INFO L280 TraceCheckUtils]: 68: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,455 INFO L280 TraceCheckUtils]: 69: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,456 INFO L280 TraceCheckUtils]: 70: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,457 INFO L280 TraceCheckUtils]: 71: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,458 INFO L280 TraceCheckUtils]: 72: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,459 INFO L280 TraceCheckUtils]: 73: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:12:50,461 INFO L280 TraceCheckUtils]: 74: Hoare triple {29372#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:12:50,462 INFO L280 TraceCheckUtils]: 75: Hoare triple {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:12:50,464 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {29373#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {29317#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #786#return; {29297#false} is VALID [2020-07-10 15:12:50,465 INFO L280 TraceCheckUtils]: 77: Hoare triple {29297#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29297#false} is VALID [2020-07-10 15:12:50,465 INFO L280 TraceCheckUtils]: 78: Hoare triple {29297#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29297#false} is VALID [2020-07-10 15:12:50,465 INFO L280 TraceCheckUtils]: 79: Hoare triple {29297#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29297#false} is VALID [2020-07-10 15:12:50,465 INFO L263 TraceCheckUtils]: 80: Hoare triple {29297#false} call #t~ret3 := calculate_output(~input~0); {29297#false} is VALID [2020-07-10 15:12:50,466 INFO L280 TraceCheckUtils]: 81: Hoare triple {29297#false} ~input := #in~input; {29297#false} is VALID [2020-07-10 15:12:50,466 INFO L280 TraceCheckUtils]: 82: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,466 INFO L280 TraceCheckUtils]: 83: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,467 INFO L280 TraceCheckUtils]: 84: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,467 INFO L280 TraceCheckUtils]: 85: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,467 INFO L280 TraceCheckUtils]: 86: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,468 INFO L280 TraceCheckUtils]: 87: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,468 INFO L280 TraceCheckUtils]: 88: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,468 INFO L280 TraceCheckUtils]: 89: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:50,469 INFO L280 TraceCheckUtils]: 90: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,469 INFO L280 TraceCheckUtils]: 91: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,469 INFO L280 TraceCheckUtils]: 92: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,470 INFO L280 TraceCheckUtils]: 93: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,470 INFO L280 TraceCheckUtils]: 94: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,470 INFO L280 TraceCheckUtils]: 95: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,473 INFO L280 TraceCheckUtils]: 96: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,473 INFO L280 TraceCheckUtils]: 97: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,474 INFO L280 TraceCheckUtils]: 98: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,474 INFO L280 TraceCheckUtils]: 99: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,474 INFO L280 TraceCheckUtils]: 100: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,475 INFO L280 TraceCheckUtils]: 101: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,475 INFO L280 TraceCheckUtils]: 102: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,475 INFO L280 TraceCheckUtils]: 103: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,475 INFO L280 TraceCheckUtils]: 104: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,476 INFO L280 TraceCheckUtils]: 105: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,476 INFO L280 TraceCheckUtils]: 106: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,476 INFO L280 TraceCheckUtils]: 107: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,477 INFO L280 TraceCheckUtils]: 108: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,477 INFO L280 TraceCheckUtils]: 109: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,477 INFO L280 TraceCheckUtils]: 110: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,478 INFO L280 TraceCheckUtils]: 111: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,478 INFO L280 TraceCheckUtils]: 112: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,478 INFO L280 TraceCheckUtils]: 113: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,479 INFO L280 TraceCheckUtils]: 114: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,479 INFO L280 TraceCheckUtils]: 115: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,479 INFO L280 TraceCheckUtils]: 116: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,480 INFO L280 TraceCheckUtils]: 117: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,480 INFO L280 TraceCheckUtils]: 118: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,480 INFO L280 TraceCheckUtils]: 119: Hoare triple {29297#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)))); {29297#false} is VALID [2020-07-10 15:12:50,481 INFO L280 TraceCheckUtils]: 120: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,481 INFO L280 TraceCheckUtils]: 121: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,481 INFO L280 TraceCheckUtils]: 122: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,481 INFO L280 TraceCheckUtils]: 123: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,482 INFO L280 TraceCheckUtils]: 124: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,482 INFO L280 TraceCheckUtils]: 125: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,482 INFO L280 TraceCheckUtils]: 126: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:50,483 INFO L280 TraceCheckUtils]: 127: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,483 INFO L280 TraceCheckUtils]: 128: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,483 INFO L280 TraceCheckUtils]: 129: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,484 INFO L280 TraceCheckUtils]: 130: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,484 INFO L280 TraceCheckUtils]: 131: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,484 INFO L280 TraceCheckUtils]: 132: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,485 INFO L280 TraceCheckUtils]: 133: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,485 INFO L280 TraceCheckUtils]: 134: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,485 INFO L280 TraceCheckUtils]: 135: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,485 INFO L280 TraceCheckUtils]: 136: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,486 INFO L280 TraceCheckUtils]: 137: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,486 INFO L280 TraceCheckUtils]: 138: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,486 INFO L280 TraceCheckUtils]: 139: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,487 INFO L280 TraceCheckUtils]: 140: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,487 INFO L280 TraceCheckUtils]: 141: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,487 INFO L280 TraceCheckUtils]: 142: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,488 INFO L280 TraceCheckUtils]: 143: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:50,488 INFO L280 TraceCheckUtils]: 144: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,488 INFO L280 TraceCheckUtils]: 145: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,489 INFO L280 TraceCheckUtils]: 146: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:50,489 INFO L280 TraceCheckUtils]: 147: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:50,489 INFO L280 TraceCheckUtils]: 148: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,490 INFO L280 TraceCheckUtils]: 149: Hoare triple {29297#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,490 INFO L280 TraceCheckUtils]: 150: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,490 INFO L280 TraceCheckUtils]: 151: Hoare triple {29297#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,490 INFO L280 TraceCheckUtils]: 152: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,491 INFO L280 TraceCheckUtils]: 153: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,491 INFO L280 TraceCheckUtils]: 154: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,491 INFO L280 TraceCheckUtils]: 155: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,492 INFO L280 TraceCheckUtils]: 156: Hoare triple {29297#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,492 INFO L280 TraceCheckUtils]: 157: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:50,492 INFO L280 TraceCheckUtils]: 158: Hoare triple {29297#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29297#false} is VALID [2020-07-10 15:12:50,493 INFO L280 TraceCheckUtils]: 159: Hoare triple {29297#false} assume !false; {29297#false} is VALID [2020-07-10 15:12:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 82 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:12:50,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678858660] [2020-07-10 15:12:50,756 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1185393251] [2020-07-10 15:12:50,756 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 [2020-07-10 15:12:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:50,946 INFO L264 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 40 conjunts are in the unsatisfiable core [2020-07-10 15:12:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:50,997 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:51,248 INFO L501 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2020-07-10 15:12:51,433 INFO L263 TraceCheckUtils]: 0: Hoare triple {29296#true} call ULTIMATE.init(); {29296#true} is VALID [2020-07-10 15:12:51,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {29296#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; {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,436 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {29296#true} #782#return; {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,437 INFO L263 TraceCheckUtils]: 4: Hoare triple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} call #t~ret4 := main(); {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} ~output~0 := -1; {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,440 INFO L263 TraceCheckUtils]: 8: Hoare triple {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {29402#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {29402#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} ~input := #in~input; {29402#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {29402#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} 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); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} 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); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} 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); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} 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); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} 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))); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} 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); {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,450 INFO L280 TraceCheckUtils]: 21: Hoare triple {29409#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} 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;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {29443#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,450 INFO L280 TraceCheckUtils]: 22: Hoare triple {29443#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} assume true; {29443#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:51,451 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {29443#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} {29380#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #786#return; {29297#false} is VALID [2020-07-10 15:12:51,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {29297#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29297#false} is VALID [2020-07-10 15:12:51,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {29297#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29297#false} is VALID [2020-07-10 15:12:51,451 INFO L280 TraceCheckUtils]: 26: Hoare triple {29297#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29297#false} is VALID [2020-07-10 15:12:51,452 INFO L263 TraceCheckUtils]: 27: Hoare triple {29297#false} call #t~ret3 := calculate_output(~input~0); {29297#false} is VALID [2020-07-10 15:12:51,452 INFO L280 TraceCheckUtils]: 28: Hoare triple {29297#false} ~input := #in~input; {29297#false} is VALID [2020-07-10 15:12:51,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,452 INFO L280 TraceCheckUtils]: 30: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,453 INFO L280 TraceCheckUtils]: 32: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,453 INFO L280 TraceCheckUtils]: 33: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,453 INFO L280 TraceCheckUtils]: 34: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,453 INFO L280 TraceCheckUtils]: 35: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,454 INFO L280 TraceCheckUtils]: 36: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:51,454 INFO L280 TraceCheckUtils]: 37: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,454 INFO L280 TraceCheckUtils]: 38: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,454 INFO L280 TraceCheckUtils]: 39: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,455 INFO L280 TraceCheckUtils]: 41: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,455 INFO L280 TraceCheckUtils]: 42: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,455 INFO L280 TraceCheckUtils]: 43: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,455 INFO L280 TraceCheckUtils]: 44: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,456 INFO L280 TraceCheckUtils]: 46: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,456 INFO L280 TraceCheckUtils]: 47: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,456 INFO L280 TraceCheckUtils]: 48: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,456 INFO L280 TraceCheckUtils]: 49: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,457 INFO L280 TraceCheckUtils]: 52: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,457 INFO L280 TraceCheckUtils]: 54: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,457 INFO L280 TraceCheckUtils]: 55: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,458 INFO L280 TraceCheckUtils]: 56: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,458 INFO L280 TraceCheckUtils]: 57: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,458 INFO L280 TraceCheckUtils]: 58: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,458 INFO L280 TraceCheckUtils]: 59: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,458 INFO L280 TraceCheckUtils]: 60: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,459 INFO L280 TraceCheckUtils]: 61: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,459 INFO L280 TraceCheckUtils]: 62: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,459 INFO L280 TraceCheckUtils]: 63: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,459 INFO L280 TraceCheckUtils]: 64: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,459 INFO L280 TraceCheckUtils]: 65: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,459 INFO L280 TraceCheckUtils]: 66: Hoare triple {29297#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)))); {29297#false} is VALID [2020-07-10 15:12:51,460 INFO L280 TraceCheckUtils]: 67: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,460 INFO L280 TraceCheckUtils]: 68: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,460 INFO L280 TraceCheckUtils]: 69: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,460 INFO L280 TraceCheckUtils]: 70: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,460 INFO L280 TraceCheckUtils]: 71: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,460 INFO L280 TraceCheckUtils]: 72: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,461 INFO L280 TraceCheckUtils]: 73: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:51,461 INFO L280 TraceCheckUtils]: 74: Hoare triple {29297#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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {29297#false} is VALID [2020-07-10 15:12:51,462 INFO L280 TraceCheckUtils]: 75: Hoare triple {29297#false} assume true; {29297#false} is VALID [2020-07-10 15:12:51,462 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {29297#false} {29297#false} #786#return; {29297#false} is VALID [2020-07-10 15:12:51,462 INFO L280 TraceCheckUtils]: 77: Hoare triple {29297#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29297#false} is VALID [2020-07-10 15:12:51,462 INFO L280 TraceCheckUtils]: 78: Hoare triple {29297#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29297#false} is VALID [2020-07-10 15:12:51,462 INFO L280 TraceCheckUtils]: 79: Hoare triple {29297#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29297#false} is VALID [2020-07-10 15:12:51,463 INFO L263 TraceCheckUtils]: 80: Hoare triple {29297#false} call #t~ret3 := calculate_output(~input~0); {29297#false} is VALID [2020-07-10 15:12:51,463 INFO L280 TraceCheckUtils]: 81: Hoare triple {29297#false} ~input := #in~input; {29297#false} is VALID [2020-07-10 15:12:51,463 INFO L280 TraceCheckUtils]: 82: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,463 INFO L280 TraceCheckUtils]: 83: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,463 INFO L280 TraceCheckUtils]: 84: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,464 INFO L280 TraceCheckUtils]: 85: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,464 INFO L280 TraceCheckUtils]: 86: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,464 INFO L280 TraceCheckUtils]: 87: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,464 INFO L280 TraceCheckUtils]: 88: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,464 INFO L280 TraceCheckUtils]: 89: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:51,465 INFO L280 TraceCheckUtils]: 90: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,465 INFO L280 TraceCheckUtils]: 91: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,465 INFO L280 TraceCheckUtils]: 92: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,465 INFO L280 TraceCheckUtils]: 93: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,465 INFO L280 TraceCheckUtils]: 94: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,466 INFO L280 TraceCheckUtils]: 95: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,466 INFO L280 TraceCheckUtils]: 96: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,466 INFO L280 TraceCheckUtils]: 97: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,466 INFO L280 TraceCheckUtils]: 98: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,466 INFO L280 TraceCheckUtils]: 99: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,466 INFO L280 TraceCheckUtils]: 100: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,467 INFO L280 TraceCheckUtils]: 101: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,467 INFO L280 TraceCheckUtils]: 102: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,467 INFO L280 TraceCheckUtils]: 103: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,467 INFO L280 TraceCheckUtils]: 104: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,467 INFO L280 TraceCheckUtils]: 105: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,468 INFO L280 TraceCheckUtils]: 106: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,468 INFO L280 TraceCheckUtils]: 107: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,468 INFO L280 TraceCheckUtils]: 108: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,468 INFO L280 TraceCheckUtils]: 109: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,468 INFO L280 TraceCheckUtils]: 110: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,469 INFO L280 TraceCheckUtils]: 111: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,469 INFO L280 TraceCheckUtils]: 112: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,469 INFO L280 TraceCheckUtils]: 113: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,470 INFO L280 TraceCheckUtils]: 114: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,471 INFO L280 TraceCheckUtils]: 115: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,471 INFO L280 TraceCheckUtils]: 116: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,471 INFO L280 TraceCheckUtils]: 117: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,471 INFO L280 TraceCheckUtils]: 118: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,471 INFO L280 TraceCheckUtils]: 119: Hoare triple {29297#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)))); {29297#false} is VALID [2020-07-10 15:12:51,471 INFO L280 TraceCheckUtils]: 120: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,472 INFO L280 TraceCheckUtils]: 121: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,472 INFO L280 TraceCheckUtils]: 122: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,472 INFO L280 TraceCheckUtils]: 123: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,472 INFO L280 TraceCheckUtils]: 124: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,472 INFO L280 TraceCheckUtils]: 125: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,473 INFO L280 TraceCheckUtils]: 126: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:51,473 INFO L280 TraceCheckUtils]: 127: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,473 INFO L280 TraceCheckUtils]: 128: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,473 INFO L280 TraceCheckUtils]: 129: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,473 INFO L280 TraceCheckUtils]: 130: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,474 INFO L280 TraceCheckUtils]: 131: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,474 INFO L280 TraceCheckUtils]: 132: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,474 INFO L280 TraceCheckUtils]: 133: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,474 INFO L280 TraceCheckUtils]: 134: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,474 INFO L280 TraceCheckUtils]: 135: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,474 INFO L280 TraceCheckUtils]: 136: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,475 INFO L280 TraceCheckUtils]: 137: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,475 INFO L280 TraceCheckUtils]: 138: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,475 INFO L280 TraceCheckUtils]: 139: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,475 INFO L280 TraceCheckUtils]: 140: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,475 INFO L280 TraceCheckUtils]: 141: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,475 INFO L280 TraceCheckUtils]: 142: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,476 INFO L280 TraceCheckUtils]: 143: Hoare triple {29297#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)); {29297#false} is VALID [2020-07-10 15:12:51,476 INFO L280 TraceCheckUtils]: 144: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,476 INFO L280 TraceCheckUtils]: 145: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,476 INFO L280 TraceCheckUtils]: 146: Hoare triple {29297#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); {29297#false} is VALID [2020-07-10 15:12:51,476 INFO L280 TraceCheckUtils]: 147: Hoare triple {29297#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))); {29297#false} is VALID [2020-07-10 15:12:51,477 INFO L280 TraceCheckUtils]: 148: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,477 INFO L280 TraceCheckUtils]: 149: Hoare triple {29297#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,477 INFO L280 TraceCheckUtils]: 150: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,477 INFO L280 TraceCheckUtils]: 151: Hoare triple {29297#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,477 INFO L280 TraceCheckUtils]: 152: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,477 INFO L280 TraceCheckUtils]: 153: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,478 INFO L280 TraceCheckUtils]: 154: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,478 INFO L280 TraceCheckUtils]: 155: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,478 INFO L280 TraceCheckUtils]: 156: Hoare triple {29297#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,478 INFO L280 TraceCheckUtils]: 157: Hoare triple {29297#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29297#false} is VALID [2020-07-10 15:12:51,478 INFO L280 TraceCheckUtils]: 158: Hoare triple {29297#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29297#false} is VALID [2020-07-10 15:12:51,478 INFO L280 TraceCheckUtils]: 159: Hoare triple {29297#false} assume !false; {29297#false} is VALID [2020-07-10 15:12:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2020-07-10 15:12:51,521 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:51,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [11] total 15 [2020-07-10 15:12:51,522 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819486768] [2020-07-10 15:12:51,522 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-10 15:12:51,523 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:51,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 15:12:51,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:51,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 15:12:51,654 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:51,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 15:12:51,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:12:51,655 INFO L87 Difference]: Start difference. First operand 1392 states and 1655 transitions. Second operand 6 states. [2020-07-10 15:12:55,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:55,119 INFO L93 Difference]: Finished difference Result 3058 states and 3653 transitions. [2020-07-10 15:12:55,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:12:55,119 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-10 15:12:55,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:12:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 541 transitions. [2020-07-10 15:12:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 15:12:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 541 transitions. [2020-07-10 15:12:55,128 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 541 transitions. [2020-07-10 15:12:55,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 541 edges. 541 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:56,063 INFO L225 Difference]: With dead ends: 3058 [2020-07-10 15:12:56,063 INFO L226 Difference]: Without dead ends: 1672 [2020-07-10 15:12:56,066 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2020-07-10 15:12:56,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1672 states. [2020-07-10 15:12:56,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1672 to 1666. [2020-07-10 15:12:56,386 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:56,386 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1672 states. Second operand 1666 states. [2020-07-10 15:12:56,387 INFO L74 IsIncluded]: Start isIncluded. First operand 1672 states. Second operand 1666 states. [2020-07-10 15:12:56,387 INFO L87 Difference]: Start difference. First operand 1672 states. Second operand 1666 states. [2020-07-10 15:12:56,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:56,501 INFO L93 Difference]: Finished difference Result 1672 states and 1971 transitions. [2020-07-10 15:12:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 1971 transitions. [2020-07-10 15:12:56,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:56,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:56,505 INFO L74 IsIncluded]: Start isIncluded. First operand 1666 states. Second operand 1672 states. [2020-07-10 15:12:56,505 INFO L87 Difference]: Start difference. First operand 1666 states. Second operand 1672 states. [2020-07-10 15:12:56,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:56,640 INFO L93 Difference]: Finished difference Result 1672 states and 1971 transitions. [2020-07-10 15:12:56,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 1971 transitions. [2020-07-10 15:12:56,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:56,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:56,642 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:56,642 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1666 states. [2020-07-10 15:12:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1666 states and 1953 transitions. [2020-07-10 15:12:56,745 INFO L78 Accepts]: Start accepts. Automaton has 1666 states and 1953 transitions. Word has length 160 [2020-07-10 15:12:56,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:56,745 INFO L479 AbstractCegarLoop]: Abstraction has 1666 states and 1953 transitions. [2020-07-10 15:12:56,745 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 15:12:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 1953 transitions. [2020-07-10 15:12:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-07-10 15:12:56,750 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:56,750 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:56,964 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:56,965 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:56,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:56,966 INFO L82 PathProgramCache]: Analyzing trace with hash -1800900987, now seen corresponding path program 1 times [2020-07-10 15:12:56,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:56,967 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919082408] [2020-07-10 15:12:56,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {38115#(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; {38041#true} is VALID [2020-07-10 15:12:57,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {38041#true} assume true; {38041#true} is VALID [2020-07-10 15:12:57,117 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38041#true} {38041#true} #782#return; {38041#true} is VALID [2020-07-10 15:12:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {38116#(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; {38041#true} is VALID [2020-07-10 15:12:57,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {38041#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; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume true; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,166 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} {38041#true} #786#return; {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} is VALID [2020-07-10 15:12:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {38116#(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; {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {38118#(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); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {38118#(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); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,222 INFO L280 TraceCheckUtils]: 6: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} assume true; {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,232 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} #786#return; {38042#false} is VALID [2020-07-10 15:12:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {38116#(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; {38041#true} is VALID [2020-07-10 15:12:57,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,259 INFO L280 TraceCheckUtils]: 7: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {38041#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))); {38041#true} is VALID [2020-07-10 15:12:57,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,260 INFO L280 TraceCheckUtils]: 11: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,260 INFO L280 TraceCheckUtils]: 15: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,261 INFO L280 TraceCheckUtils]: 20: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,262 INFO L280 TraceCheckUtils]: 22: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,262 INFO L280 TraceCheckUtils]: 23: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,262 INFO L280 TraceCheckUtils]: 24: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,262 INFO L280 TraceCheckUtils]: 25: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,262 INFO L280 TraceCheckUtils]: 26: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,263 INFO L280 TraceCheckUtils]: 27: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,263 INFO L280 TraceCheckUtils]: 29: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,264 INFO L280 TraceCheckUtils]: 32: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,264 INFO L280 TraceCheckUtils]: 33: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,264 INFO L280 TraceCheckUtils]: 34: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,264 INFO L280 TraceCheckUtils]: 35: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,264 INFO L280 TraceCheckUtils]: 36: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,265 INFO L280 TraceCheckUtils]: 37: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,265 INFO L280 TraceCheckUtils]: 38: Hoare triple {38041#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)))); {38041#true} is VALID [2020-07-10 15:12:57,265 INFO L280 TraceCheckUtils]: 39: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,265 INFO L280 TraceCheckUtils]: 40: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,265 INFO L280 TraceCheckUtils]: 41: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,265 INFO L280 TraceCheckUtils]: 42: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,266 INFO L280 TraceCheckUtils]: 43: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,266 INFO L280 TraceCheckUtils]: 44: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,266 INFO L280 TraceCheckUtils]: 45: Hoare triple {38041#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))); {38041#true} is VALID [2020-07-10 15:12:57,266 INFO L280 TraceCheckUtils]: 46: Hoare triple {38041#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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {38041#true} is VALID [2020-07-10 15:12:57,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {38041#true} assume true; {38041#true} is VALID [2020-07-10 15:12:57,267 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {38041#true} {38042#false} #786#return; {38042#false} is VALID [2020-07-10 15:12:57,270 INFO L263 TraceCheckUtils]: 0: Hoare triple {38041#true} call ULTIMATE.init(); {38115#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:57,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {38115#(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; {38041#true} is VALID [2020-07-10 15:12:57,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {38041#true} assume true; {38041#true} is VALID [2020-07-10 15:12:57,270 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38041#true} {38041#true} #782#return; {38041#true} is VALID [2020-07-10 15:12:57,270 INFO L263 TraceCheckUtils]: 4: Hoare triple {38041#true} call #t~ret4 := main(); {38041#true} is VALID [2020-07-10 15:12:57,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {38041#true} ~output~0 := -1; {38041#true} is VALID [2020-07-10 15:12:57,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {38041#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38041#true} is VALID [2020-07-10 15:12:57,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {38041#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38041#true} is VALID [2020-07-10 15:12:57,272 INFO L263 TraceCheckUtils]: 8: Hoare triple {38041#true} call #t~ret3 := calculate_output(~input~0); {38116#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:57,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {38116#(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; {38041#true} is VALID [2020-07-10 15:12:57,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {38041#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; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume true; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,277 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} {38041#true} #786#return; {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} is VALID [2020-07-10 15:12:57,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} is VALID [2020-07-10 15:12:57,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} is VALID [2020-07-10 15:12:57,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} is VALID [2020-07-10 15:12:57,282 INFO L263 TraceCheckUtils]: 16: Hoare triple {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {38116#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:57,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {38116#(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; {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {38118#(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); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {38118#(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); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,288 INFO L280 TraceCheckUtils]: 21: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,291 INFO L280 TraceCheckUtils]: 24: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,293 INFO L280 TraceCheckUtils]: 26: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,294 INFO L280 TraceCheckUtils]: 27: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,296 INFO L280 TraceCheckUtils]: 29: Hoare triple {38118#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} assume true; {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} is VALID [2020-07-10 15:12:57,298 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38119#(or (not (= 1 |old(~a17~0)|)) (= 4 |old(~a16~0)|))} {38050#(and (not (= 4 ~a16~0)) (= 1 ~a17~0))} #786#return; {38042#false} is VALID [2020-07-10 15:12:57,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {38042#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {38042#false} is VALID [2020-07-10 15:12:57,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {38042#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38042#false} is VALID [2020-07-10 15:12:57,299 INFO L280 TraceCheckUtils]: 34: Hoare triple {38042#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38042#false} is VALID [2020-07-10 15:12:57,300 INFO L263 TraceCheckUtils]: 35: Hoare triple {38042#false} call #t~ret3 := calculate_output(~input~0); {38116#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:57,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {38116#(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; {38041#true} is VALID [2020-07-10 15:12:57,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,301 INFO L280 TraceCheckUtils]: 38: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,301 INFO L280 TraceCheckUtils]: 39: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,301 INFO L280 TraceCheckUtils]: 40: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,301 INFO L280 TraceCheckUtils]: 41: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,302 INFO L280 TraceCheckUtils]: 42: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,302 INFO L280 TraceCheckUtils]: 43: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,302 INFO L280 TraceCheckUtils]: 44: Hoare triple {38041#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))); {38041#true} is VALID [2020-07-10 15:12:57,302 INFO L280 TraceCheckUtils]: 45: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,303 INFO L280 TraceCheckUtils]: 46: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,303 INFO L280 TraceCheckUtils]: 47: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,303 INFO L280 TraceCheckUtils]: 48: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,303 INFO L280 TraceCheckUtils]: 50: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,304 INFO L280 TraceCheckUtils]: 51: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,304 INFO L280 TraceCheckUtils]: 52: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,304 INFO L280 TraceCheckUtils]: 53: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,304 INFO L280 TraceCheckUtils]: 54: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,305 INFO L280 TraceCheckUtils]: 55: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,305 INFO L280 TraceCheckUtils]: 56: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,305 INFO L280 TraceCheckUtils]: 57: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,305 INFO L280 TraceCheckUtils]: 58: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,306 INFO L280 TraceCheckUtils]: 59: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,306 INFO L280 TraceCheckUtils]: 60: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,306 INFO L280 TraceCheckUtils]: 61: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,307 INFO L280 TraceCheckUtils]: 62: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,307 INFO L280 TraceCheckUtils]: 63: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,307 INFO L280 TraceCheckUtils]: 64: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,307 INFO L280 TraceCheckUtils]: 65: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,308 INFO L280 TraceCheckUtils]: 66: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,308 INFO L280 TraceCheckUtils]: 67: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,308 INFO L280 TraceCheckUtils]: 68: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,308 INFO L280 TraceCheckUtils]: 69: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,308 INFO L280 TraceCheckUtils]: 70: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,308 INFO L280 TraceCheckUtils]: 71: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,309 INFO L280 TraceCheckUtils]: 72: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,309 INFO L280 TraceCheckUtils]: 73: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,309 INFO L280 TraceCheckUtils]: 74: Hoare triple {38041#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)))); {38041#true} is VALID [2020-07-10 15:12:57,309 INFO L280 TraceCheckUtils]: 75: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,309 INFO L280 TraceCheckUtils]: 76: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,309 INFO L280 TraceCheckUtils]: 77: Hoare triple {38041#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)); {38041#true} is VALID [2020-07-10 15:12:57,310 INFO L280 TraceCheckUtils]: 78: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,310 INFO L280 TraceCheckUtils]: 79: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,310 INFO L280 TraceCheckUtils]: 80: Hoare triple {38041#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); {38041#true} is VALID [2020-07-10 15:12:57,310 INFO L280 TraceCheckUtils]: 81: Hoare triple {38041#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))); {38041#true} is VALID [2020-07-10 15:12:57,310 INFO L280 TraceCheckUtils]: 82: Hoare triple {38041#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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {38041#true} is VALID [2020-07-10 15:12:57,311 INFO L280 TraceCheckUtils]: 83: Hoare triple {38041#true} assume true; {38041#true} is VALID [2020-07-10 15:12:57,311 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {38041#true} {38042#false} #786#return; {38042#false} is VALID [2020-07-10 15:12:57,311 INFO L280 TraceCheckUtils]: 85: Hoare triple {38042#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {38042#false} is VALID [2020-07-10 15:12:57,311 INFO L280 TraceCheckUtils]: 86: Hoare triple {38042#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38042#false} is VALID [2020-07-10 15:12:57,311 INFO L280 TraceCheckUtils]: 87: Hoare triple {38042#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38042#false} is VALID [2020-07-10 15:12:57,311 INFO L263 TraceCheckUtils]: 88: Hoare triple {38042#false} call #t~ret3 := calculate_output(~input~0); {38042#false} is VALID [2020-07-10 15:12:57,312 INFO L280 TraceCheckUtils]: 89: Hoare triple {38042#false} ~input := #in~input; {38042#false} is VALID [2020-07-10 15:12:57,312 INFO L280 TraceCheckUtils]: 90: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,312 INFO L280 TraceCheckUtils]: 91: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,312 INFO L280 TraceCheckUtils]: 92: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,312 INFO L280 TraceCheckUtils]: 93: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,313 INFO L280 TraceCheckUtils]: 94: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,313 INFO L280 TraceCheckUtils]: 95: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,313 INFO L280 TraceCheckUtils]: 96: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,313 INFO L280 TraceCheckUtils]: 97: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,313 INFO L280 TraceCheckUtils]: 98: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,313 INFO L280 TraceCheckUtils]: 99: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,314 INFO L280 TraceCheckUtils]: 100: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,314 INFO L280 TraceCheckUtils]: 101: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,314 INFO L280 TraceCheckUtils]: 102: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,314 INFO L280 TraceCheckUtils]: 103: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,314 INFO L280 TraceCheckUtils]: 104: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,315 INFO L280 TraceCheckUtils]: 105: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,315 INFO L280 TraceCheckUtils]: 106: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,315 INFO L280 TraceCheckUtils]: 107: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,316 INFO L280 TraceCheckUtils]: 108: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,316 INFO L280 TraceCheckUtils]: 109: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,316 INFO L280 TraceCheckUtils]: 110: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,316 INFO L280 TraceCheckUtils]: 111: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,317 INFO L280 TraceCheckUtils]: 112: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,317 INFO L280 TraceCheckUtils]: 113: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,317 INFO L280 TraceCheckUtils]: 114: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,317 INFO L280 TraceCheckUtils]: 115: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,318 INFO L280 TraceCheckUtils]: 116: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,318 INFO L280 TraceCheckUtils]: 117: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,318 INFO L280 TraceCheckUtils]: 118: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,319 INFO L280 TraceCheckUtils]: 119: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,319 INFO L280 TraceCheckUtils]: 120: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,319 INFO L280 TraceCheckUtils]: 121: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,319 INFO L280 TraceCheckUtils]: 122: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,320 INFO L280 TraceCheckUtils]: 123: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,320 INFO L280 TraceCheckUtils]: 124: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,320 INFO L280 TraceCheckUtils]: 125: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,320 INFO L280 TraceCheckUtils]: 126: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,321 INFO L280 TraceCheckUtils]: 127: Hoare triple {38042#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)))); {38042#false} is VALID [2020-07-10 15:12:57,321 INFO L280 TraceCheckUtils]: 128: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,321 INFO L280 TraceCheckUtils]: 129: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,321 INFO L280 TraceCheckUtils]: 130: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,321 INFO L280 TraceCheckUtils]: 131: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,322 INFO L280 TraceCheckUtils]: 132: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,322 INFO L280 TraceCheckUtils]: 133: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,322 INFO L280 TraceCheckUtils]: 134: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,322 INFO L280 TraceCheckUtils]: 135: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,323 INFO L280 TraceCheckUtils]: 136: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,323 INFO L280 TraceCheckUtils]: 137: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,323 INFO L280 TraceCheckUtils]: 138: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,323 INFO L280 TraceCheckUtils]: 139: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,324 INFO L280 TraceCheckUtils]: 140: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,324 INFO L280 TraceCheckUtils]: 141: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,324 INFO L280 TraceCheckUtils]: 142: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,325 INFO L280 TraceCheckUtils]: 143: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,325 INFO L280 TraceCheckUtils]: 144: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,325 INFO L280 TraceCheckUtils]: 145: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,325 INFO L280 TraceCheckUtils]: 146: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,325 INFO L280 TraceCheckUtils]: 147: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,326 INFO L280 TraceCheckUtils]: 148: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,326 INFO L280 TraceCheckUtils]: 149: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,326 INFO L280 TraceCheckUtils]: 150: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,326 INFO L280 TraceCheckUtils]: 151: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,326 INFO L280 TraceCheckUtils]: 152: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,327 INFO L280 TraceCheckUtils]: 153: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,327 INFO L280 TraceCheckUtils]: 154: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,327 INFO L280 TraceCheckUtils]: 155: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,327 INFO L280 TraceCheckUtils]: 156: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,327 INFO L280 TraceCheckUtils]: 157: Hoare triple {38042#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,327 INFO L280 TraceCheckUtils]: 158: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,328 INFO L280 TraceCheckUtils]: 159: Hoare triple {38042#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,328 INFO L280 TraceCheckUtils]: 160: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,328 INFO L280 TraceCheckUtils]: 161: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,328 INFO L280 TraceCheckUtils]: 162: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,328 INFO L280 TraceCheckUtils]: 163: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,329 INFO L280 TraceCheckUtils]: 164: Hoare triple {38042#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,329 INFO L280 TraceCheckUtils]: 165: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,329 INFO L280 TraceCheckUtils]: 166: Hoare triple {38042#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {38042#false} is VALID [2020-07-10 15:12:57,329 INFO L280 TraceCheckUtils]: 167: Hoare triple {38042#false} assume !false; {38042#false} is VALID [2020-07-10 15:12:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 80 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-10 15:12:57,393 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919082408] [2020-07-10 15:12:57,393 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [92643571] [2020-07-10 15:12:57,393 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 [2020-07-10 15:12:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,498 INFO L264 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 15:12:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:57,529 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:57,620 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 3, 1] term [2020-07-10 15:12:57,620 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-10 15:12:57,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {38041#true} call ULTIMATE.init(); {38041#true} is VALID [2020-07-10 15:12:57,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {38041#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; {38041#true} is VALID [2020-07-10 15:12:57,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {38041#true} assume true; {38041#true} is VALID [2020-07-10 15:12:57,783 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38041#true} {38041#true} #782#return; {38041#true} is VALID [2020-07-10 15:12:57,783 INFO L263 TraceCheckUtils]: 4: Hoare triple {38041#true} call #t~ret4 := main(); {38041#true} is VALID [2020-07-10 15:12:57,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {38041#true} ~output~0 := -1; {38041#true} is VALID [2020-07-10 15:12:57,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {38041#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38041#true} is VALID [2020-07-10 15:12:57,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {38041#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38041#true} is VALID [2020-07-10 15:12:57,784 INFO L263 TraceCheckUtils]: 8: Hoare triple {38041#true} call #t~ret3 := calculate_output(~input~0); {38041#true} is VALID [2020-07-10 15:12:57,784 INFO L280 TraceCheckUtils]: 9: Hoare triple {38041#true} ~input := #in~input; {38041#true} is VALID [2020-07-10 15:12:57,785 INFO L280 TraceCheckUtils]: 10: Hoare triple {38041#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; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,786 INFO L280 TraceCheckUtils]: 11: Hoare triple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume true; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,787 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} {38041#true} #786#return; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {38117#(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; {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {38117#(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); {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:12:57,790 INFO L263 TraceCheckUtils]: 16: Hoare triple {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} ~input := #in~input; {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,793 INFO L280 TraceCheckUtils]: 19: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,794 INFO L280 TraceCheckUtils]: 20: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,794 INFO L280 TraceCheckUtils]: 21: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,797 INFO L280 TraceCheckUtils]: 24: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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)); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,798 INFO L280 TraceCheckUtils]: 25: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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))); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,799 INFO L280 TraceCheckUtils]: 26: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,800 INFO L280 TraceCheckUtils]: 27: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,801 INFO L280 TraceCheckUtils]: 28: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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); {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:12:57,803 INFO L280 TraceCheckUtils]: 29: Hoare triple {38171#(and (= ~a17~0 |old(~a17~0)|) (<= |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;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {38211#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-10 15:12:57,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {38211#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} assume true; {38211#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-10 15:12:57,805 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38211#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} {38117#(and (= 1 ~a17~0) (<= 5 ~a16~0))} #786#return; {38042#false} is VALID [2020-07-10 15:12:57,805 INFO L280 TraceCheckUtils]: 32: Hoare triple {38042#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {38042#false} is VALID [2020-07-10 15:12:57,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {38042#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38042#false} is VALID [2020-07-10 15:12:57,805 INFO L280 TraceCheckUtils]: 34: Hoare triple {38042#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38042#false} is VALID [2020-07-10 15:12:57,805 INFO L263 TraceCheckUtils]: 35: Hoare triple {38042#false} call #t~ret3 := calculate_output(~input~0); {38042#false} is VALID [2020-07-10 15:12:57,806 INFO L280 TraceCheckUtils]: 36: Hoare triple {38042#false} ~input := #in~input; {38042#false} is VALID [2020-07-10 15:12:57,806 INFO L280 TraceCheckUtils]: 37: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,806 INFO L280 TraceCheckUtils]: 38: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,806 INFO L280 TraceCheckUtils]: 39: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,806 INFO L280 TraceCheckUtils]: 40: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,806 INFO L280 TraceCheckUtils]: 41: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,807 INFO L280 TraceCheckUtils]: 42: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,807 INFO L280 TraceCheckUtils]: 43: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,807 INFO L280 TraceCheckUtils]: 44: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,807 INFO L280 TraceCheckUtils]: 45: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,807 INFO L280 TraceCheckUtils]: 46: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,807 INFO L280 TraceCheckUtils]: 47: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,808 INFO L280 TraceCheckUtils]: 49: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,808 INFO L280 TraceCheckUtils]: 50: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,808 INFO L280 TraceCheckUtils]: 51: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,808 INFO L280 TraceCheckUtils]: 52: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,808 INFO L280 TraceCheckUtils]: 53: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,809 INFO L280 TraceCheckUtils]: 54: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,809 INFO L280 TraceCheckUtils]: 55: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,809 INFO L280 TraceCheckUtils]: 56: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,809 INFO L280 TraceCheckUtils]: 57: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,809 INFO L280 TraceCheckUtils]: 58: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,810 INFO L280 TraceCheckUtils]: 59: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,810 INFO L280 TraceCheckUtils]: 60: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,810 INFO L280 TraceCheckUtils]: 61: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,810 INFO L280 TraceCheckUtils]: 62: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,810 INFO L280 TraceCheckUtils]: 63: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,810 INFO L280 TraceCheckUtils]: 64: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,811 INFO L280 TraceCheckUtils]: 65: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,811 INFO L280 TraceCheckUtils]: 66: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,811 INFO L280 TraceCheckUtils]: 67: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,811 INFO L280 TraceCheckUtils]: 68: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,811 INFO L280 TraceCheckUtils]: 69: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,812 INFO L280 TraceCheckUtils]: 70: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,812 INFO L280 TraceCheckUtils]: 71: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,812 INFO L280 TraceCheckUtils]: 72: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,812 INFO L280 TraceCheckUtils]: 73: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,812 INFO L280 TraceCheckUtils]: 74: Hoare triple {38042#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)))); {38042#false} is VALID [2020-07-10 15:12:57,813 INFO L280 TraceCheckUtils]: 75: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,813 INFO L280 TraceCheckUtils]: 76: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,813 INFO L280 TraceCheckUtils]: 77: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,813 INFO L280 TraceCheckUtils]: 78: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,813 INFO L280 TraceCheckUtils]: 79: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,813 INFO L280 TraceCheckUtils]: 80: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,814 INFO L280 TraceCheckUtils]: 81: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,814 INFO L280 TraceCheckUtils]: 82: Hoare triple {38042#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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {38042#false} is VALID [2020-07-10 15:12:57,814 INFO L280 TraceCheckUtils]: 83: Hoare triple {38042#false} assume true; {38042#false} is VALID [2020-07-10 15:12:57,814 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {38042#false} {38042#false} #786#return; {38042#false} is VALID [2020-07-10 15:12:57,814 INFO L280 TraceCheckUtils]: 85: Hoare triple {38042#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {38042#false} is VALID [2020-07-10 15:12:57,815 INFO L280 TraceCheckUtils]: 86: Hoare triple {38042#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {38042#false} is VALID [2020-07-10 15:12:57,815 INFO L280 TraceCheckUtils]: 87: Hoare triple {38042#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {38042#false} is VALID [2020-07-10 15:12:57,815 INFO L263 TraceCheckUtils]: 88: Hoare triple {38042#false} call #t~ret3 := calculate_output(~input~0); {38042#false} is VALID [2020-07-10 15:12:57,815 INFO L280 TraceCheckUtils]: 89: Hoare triple {38042#false} ~input := #in~input; {38042#false} is VALID [2020-07-10 15:12:57,815 INFO L280 TraceCheckUtils]: 90: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,815 INFO L280 TraceCheckUtils]: 91: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,816 INFO L280 TraceCheckUtils]: 92: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,816 INFO L280 TraceCheckUtils]: 93: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,816 INFO L280 TraceCheckUtils]: 94: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,816 INFO L280 TraceCheckUtils]: 95: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,816 INFO L280 TraceCheckUtils]: 96: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,816 INFO L280 TraceCheckUtils]: 97: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,817 INFO L280 TraceCheckUtils]: 98: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,817 INFO L280 TraceCheckUtils]: 99: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,817 INFO L280 TraceCheckUtils]: 100: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,817 INFO L280 TraceCheckUtils]: 101: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,817 INFO L280 TraceCheckUtils]: 102: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,818 INFO L280 TraceCheckUtils]: 103: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,818 INFO L280 TraceCheckUtils]: 104: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,818 INFO L280 TraceCheckUtils]: 105: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,818 INFO L280 TraceCheckUtils]: 106: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,818 INFO L280 TraceCheckUtils]: 107: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,818 INFO L280 TraceCheckUtils]: 108: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,819 INFO L280 TraceCheckUtils]: 109: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,819 INFO L280 TraceCheckUtils]: 110: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,819 INFO L280 TraceCheckUtils]: 111: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,819 INFO L280 TraceCheckUtils]: 112: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,819 INFO L280 TraceCheckUtils]: 113: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,820 INFO L280 TraceCheckUtils]: 114: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,820 INFO L280 TraceCheckUtils]: 115: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,820 INFO L280 TraceCheckUtils]: 116: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,820 INFO L280 TraceCheckUtils]: 117: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,820 INFO L280 TraceCheckUtils]: 118: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,820 INFO L280 TraceCheckUtils]: 119: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,821 INFO L280 TraceCheckUtils]: 120: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,821 INFO L280 TraceCheckUtils]: 121: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,821 INFO L280 TraceCheckUtils]: 122: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,821 INFO L280 TraceCheckUtils]: 123: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,821 INFO L280 TraceCheckUtils]: 124: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,821 INFO L280 TraceCheckUtils]: 125: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,822 INFO L280 TraceCheckUtils]: 126: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,822 INFO L280 TraceCheckUtils]: 127: Hoare triple {38042#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)))); {38042#false} is VALID [2020-07-10 15:12:57,822 INFO L280 TraceCheckUtils]: 128: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,822 INFO L280 TraceCheckUtils]: 129: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,822 INFO L280 TraceCheckUtils]: 130: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,823 INFO L280 TraceCheckUtils]: 131: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,823 INFO L280 TraceCheckUtils]: 132: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,823 INFO L280 TraceCheckUtils]: 133: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,823 INFO L280 TraceCheckUtils]: 134: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,823 INFO L280 TraceCheckUtils]: 135: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,823 INFO L280 TraceCheckUtils]: 136: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,824 INFO L280 TraceCheckUtils]: 137: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,824 INFO L280 TraceCheckUtils]: 138: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,824 INFO L280 TraceCheckUtils]: 139: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,824 INFO L280 TraceCheckUtils]: 140: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,824 INFO L280 TraceCheckUtils]: 141: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,824 INFO L280 TraceCheckUtils]: 142: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,825 INFO L280 TraceCheckUtils]: 143: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,825 INFO L280 TraceCheckUtils]: 144: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,825 INFO L280 TraceCheckUtils]: 145: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,825 INFO L280 TraceCheckUtils]: 146: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,825 INFO L280 TraceCheckUtils]: 147: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,826 INFO L280 TraceCheckUtils]: 148: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,826 INFO L280 TraceCheckUtils]: 149: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,826 INFO L280 TraceCheckUtils]: 150: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,826 INFO L280 TraceCheckUtils]: 151: Hoare triple {38042#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)); {38042#false} is VALID [2020-07-10 15:12:57,826 INFO L280 TraceCheckUtils]: 152: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,826 INFO L280 TraceCheckUtils]: 153: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,827 INFO L280 TraceCheckUtils]: 154: Hoare triple {38042#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); {38042#false} is VALID [2020-07-10 15:12:57,827 INFO L280 TraceCheckUtils]: 155: Hoare triple {38042#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))); {38042#false} is VALID [2020-07-10 15:12:57,827 INFO L280 TraceCheckUtils]: 156: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,827 INFO L280 TraceCheckUtils]: 157: Hoare triple {38042#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,827 INFO L280 TraceCheckUtils]: 158: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,828 INFO L280 TraceCheckUtils]: 159: Hoare triple {38042#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,828 INFO L280 TraceCheckUtils]: 160: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,828 INFO L280 TraceCheckUtils]: 161: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,828 INFO L280 TraceCheckUtils]: 162: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,828 INFO L280 TraceCheckUtils]: 163: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,829 INFO L280 TraceCheckUtils]: 164: Hoare triple {38042#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,829 INFO L280 TraceCheckUtils]: 165: Hoare triple {38042#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {38042#false} is VALID [2020-07-10 15:12:57,829 INFO L280 TraceCheckUtils]: 166: Hoare triple {38042#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {38042#false} is VALID [2020-07-10 15:12:57,829 INFO L280 TraceCheckUtils]: 167: Hoare triple {38042#false} assume !false; {38042#false} is VALID [2020-07-10 15:12:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2020-07-10 15:12:57,851 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:12:57,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 10 [2020-07-10 15:12:57,852 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656696967] [2020-07-10 15:12:57,853 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 168 [2020-07-10 15:12:57,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:57,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:12:58,103 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:58,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:12:58,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:58,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:12:58,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:12:58,104 INFO L87 Difference]: Start difference. First operand 1666 states and 1953 transitions. Second operand 10 states. [2020-07-10 15:13:01,861 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2020-07-10 15:13:03,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:03,644 INFO L93 Difference]: Finished difference Result 3350 states and 3965 transitions. [2020-07-10 15:13:03,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 15:13:03,644 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 168 [2020-07-10 15:13:03,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:13:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 556 transitions. [2020-07-10 15:13:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:13:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 556 transitions. [2020-07-10 15:13:03,666 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 556 transitions. [2020-07-10 15:13:04,778 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 556 edges. 556 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:04,906 INFO L225 Difference]: With dead ends: 3350 [2020-07-10 15:13:04,907 INFO L226 Difference]: Without dead ends: 1825 [2020-07-10 15:13:04,909 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2020-07-10 15:13:04,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1825 states. [2020-07-10 15:13:05,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1825 to 1549. [2020-07-10 15:13:05,225 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:05,225 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1825 states. Second operand 1549 states. [2020-07-10 15:13:05,226 INFO L74 IsIncluded]: Start isIncluded. First operand 1825 states. Second operand 1549 states. [2020-07-10 15:13:05,226 INFO L87 Difference]: Start difference. First operand 1825 states. Second operand 1549 states. [2020-07-10 15:13:05,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:05,429 INFO L93 Difference]: Finished difference Result 1825 states and 2114 transitions. [2020-07-10 15:13:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2114 transitions. [2020-07-10 15:13:05,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:05,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:05,432 INFO L74 IsIncluded]: Start isIncluded. First operand 1549 states. Second operand 1825 states. [2020-07-10 15:13:05,432 INFO L87 Difference]: Start difference. First operand 1549 states. Second operand 1825 states. [2020-07-10 15:13:05,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:05,617 INFO L93 Difference]: Finished difference Result 1825 states and 2114 transitions. [2020-07-10 15:13:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2114 transitions. [2020-07-10 15:13:05,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:05,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:05,622 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:05,622 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1549 states. [2020-07-10 15:13:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1549 states and 1778 transitions. [2020-07-10 15:13:05,767 INFO L78 Accepts]: Start accepts. Automaton has 1549 states and 1778 transitions. Word has length 168 [2020-07-10 15:13:05,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:05,768 INFO L479 AbstractCegarLoop]: Abstraction has 1549 states and 1778 transitions. [2020-07-10 15:13:05,768 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:13:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1778 transitions. [2020-07-10 15:13:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-10 15:13:05,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:05,773 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-10 15:13:05,986 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:05,987 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:05,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:05,988 INFO L82 PathProgramCache]: Analyzing trace with hash 1891864854, now seen corresponding path program 1 times [2020-07-10 15:13:05,988 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:05,989 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386243939] [2020-07-10 15:13:05,989 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {47401#(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; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {47313#(= 8 ~a12~0)} assume true; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,175 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47313#(= 8 ~a12~0)} {47308#true} #782#return; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {47402#(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; {47308#true} is VALID [2020-07-10 15:13:06,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,245 INFO L280 TraceCheckUtils]: 7: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:06,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {47308#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))); {47308#true} is VALID [2020-07-10 15:13:06,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,246 INFO L280 TraceCheckUtils]: 10: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,246 INFO L280 TraceCheckUtils]: 11: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,246 INFO L280 TraceCheckUtils]: 12: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,246 INFO L280 TraceCheckUtils]: 13: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,247 INFO L280 TraceCheckUtils]: 15: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,247 INFO L280 TraceCheckUtils]: 16: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,247 INFO L280 TraceCheckUtils]: 17: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,247 INFO L280 TraceCheckUtils]: 18: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,247 INFO L280 TraceCheckUtils]: 19: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:06,248 INFO L280 TraceCheckUtils]: 20: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:06,248 INFO L280 TraceCheckUtils]: 21: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,248 INFO L280 TraceCheckUtils]: 22: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,248 INFO L280 TraceCheckUtils]: 23: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,248 INFO L280 TraceCheckUtils]: 24: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,249 INFO L280 TraceCheckUtils]: 25: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,249 INFO L280 TraceCheckUtils]: 26: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,249 INFO L280 TraceCheckUtils]: 27: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,249 INFO L280 TraceCheckUtils]: 28: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,249 INFO L280 TraceCheckUtils]: 29: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,249 INFO L280 TraceCheckUtils]: 30: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,250 INFO L280 TraceCheckUtils]: 31: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,250 INFO L280 TraceCheckUtils]: 32: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,250 INFO L280 TraceCheckUtils]: 33: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,251 INFO L280 TraceCheckUtils]: 34: Hoare triple {47308#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;~a17~0 := 0;~a16~0 := 6;#res := 22; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,255 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {47313#(= 8 ~a12~0)} #786#return; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {47402#(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; {47403#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:06,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {47403#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~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); {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:06,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:06,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:06,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,600 INFO L280 TraceCheckUtils]: 7: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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))); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,615 INFO L280 TraceCheckUtils]: 15: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,619 INFO L280 TraceCheckUtils]: 17: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,623 INFO L280 TraceCheckUtils]: 19: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,627 INFO L280 TraceCheckUtils]: 21: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,629 INFO L280 TraceCheckUtils]: 22: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,631 INFO L280 TraceCheckUtils]: 23: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,635 INFO L280 TraceCheckUtils]: 25: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,637 INFO L280 TraceCheckUtils]: 26: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,643 INFO L280 TraceCheckUtils]: 29: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,645 INFO L280 TraceCheckUtils]: 30: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,646 INFO L280 TraceCheckUtils]: 31: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,649 INFO L280 TraceCheckUtils]: 32: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,649 INFO L280 TraceCheckUtils]: 33: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,650 INFO L280 TraceCheckUtils]: 34: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,651 INFO L280 TraceCheckUtils]: 35: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,655 INFO L280 TraceCheckUtils]: 40: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,656 INFO L280 TraceCheckUtils]: 42: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,657 INFO L280 TraceCheckUtils]: 43: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,657 INFO L280 TraceCheckUtils]: 44: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,658 INFO L280 TraceCheckUtils]: 45: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,659 INFO L280 TraceCheckUtils]: 46: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:13:06,660 INFO L280 TraceCheckUtils]: 47: Hoare triple {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:13:06,662 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #786#return; {47309#false} is VALID [2020-07-10 15:13:06,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {47308#true} call ULTIMATE.init(); {47401#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:13:06,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {47401#(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; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {47313#(= 8 ~a12~0)} assume true; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,733 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47313#(= 8 ~a12~0)} {47308#true} #782#return; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,734 INFO L263 TraceCheckUtils]: 4: Hoare triple {47313#(= 8 ~a12~0)} call #t~ret4 := main(); {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {47313#(= 8 ~a12~0)} ~output~0 := -1; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {47313#(= 8 ~a12~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {47313#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {47313#(= 8 ~a12~0)} is VALID [2020-07-10 15:13:06,739 INFO L263 TraceCheckUtils]: 8: Hoare triple {47313#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {47402#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:06,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {47402#(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; {47308#true} is VALID [2020-07-10 15:13:06,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:06,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {47308#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))); {47308#true} is VALID [2020-07-10 15:13:06,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,742 INFO L280 TraceCheckUtils]: 20: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,744 INFO L280 TraceCheckUtils]: 25: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,745 INFO L280 TraceCheckUtils]: 27: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:06,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:06,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,746 INFO L280 TraceCheckUtils]: 33: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,747 INFO L280 TraceCheckUtils]: 35: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,747 INFO L280 TraceCheckUtils]: 36: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,747 INFO L280 TraceCheckUtils]: 37: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,748 INFO L280 TraceCheckUtils]: 38: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,748 INFO L280 TraceCheckUtils]: 39: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,748 INFO L280 TraceCheckUtils]: 40: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,749 INFO L280 TraceCheckUtils]: 41: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,749 INFO L280 TraceCheckUtils]: 42: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:06,750 INFO L280 TraceCheckUtils]: 43: Hoare triple {47308#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;~a17~0 := 0;~a16~0 := 6;#res := 22; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,752 INFO L280 TraceCheckUtils]: 44: Hoare triple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,753 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {47313#(= 8 ~a12~0)} #786#return; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,755 INFO L280 TraceCheckUtils]: 46: Hoare triple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,756 INFO L280 TraceCheckUtils]: 47: Hoare triple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:13:06,759 INFO L263 TraceCheckUtils]: 49: Hoare triple {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {47402#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:06,760 INFO L280 TraceCheckUtils]: 50: Hoare triple {47402#(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; {47403#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:06,761 INFO L280 TraceCheckUtils]: 51: Hoare triple {47403#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~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); {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:06,763 INFO L280 TraceCheckUtils]: 52: Hoare triple {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:06,764 INFO L280 TraceCheckUtils]: 53: Hoare triple {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:06,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {47404#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (or (not (= 6 ~a16~0)) (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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,768 INFO L280 TraceCheckUtils]: 55: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,769 INFO L280 TraceCheckUtils]: 56: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,771 INFO L280 TraceCheckUtils]: 57: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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))); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,775 INFO L280 TraceCheckUtils]: 60: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,776 INFO L280 TraceCheckUtils]: 61: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,778 INFO L280 TraceCheckUtils]: 62: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,779 INFO L280 TraceCheckUtils]: 63: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,780 INFO L280 TraceCheckUtils]: 64: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,782 INFO L280 TraceCheckUtils]: 65: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,783 INFO L280 TraceCheckUtils]: 66: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,784 INFO L280 TraceCheckUtils]: 67: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,786 INFO L280 TraceCheckUtils]: 68: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,787 INFO L280 TraceCheckUtils]: 69: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,788 INFO L280 TraceCheckUtils]: 70: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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)); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,790 INFO L280 TraceCheckUtils]: 71: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,791 INFO L280 TraceCheckUtils]: 72: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,792 INFO L280 TraceCheckUtils]: 73: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,795 INFO L280 TraceCheckUtils]: 74: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,797 INFO L280 TraceCheckUtils]: 75: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,799 INFO L280 TraceCheckUtils]: 76: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,801 INFO L280 TraceCheckUtils]: 77: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,802 INFO L280 TraceCheckUtils]: 78: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,804 INFO L280 TraceCheckUtils]: 79: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,806 INFO L280 TraceCheckUtils]: 80: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,808 INFO L280 TraceCheckUtils]: 81: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a20~0))))} is VALID [2020-07-10 15:13:06,810 INFO L280 TraceCheckUtils]: 82: Hoare triple {47405#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (and (or (and (or (and (or (not (= 6 calculate_output_~input)) (= 1 ~a7~0) (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 1 ~a17~0)) (not (= 1 ~a21~0))))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 6 ~a16~0))) (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|))) (not (= 15 ~a8~0)) (not (= 8 ~a12~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 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); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,812 INFO L280 TraceCheckUtils]: 83: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,813 INFO L280 TraceCheckUtils]: 84: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,814 INFO L280 TraceCheckUtils]: 85: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,815 INFO L280 TraceCheckUtils]: 86: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,815 INFO L280 TraceCheckUtils]: 87: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,816 INFO L280 TraceCheckUtils]: 88: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,817 INFO L280 TraceCheckUtils]: 89: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,818 INFO L280 TraceCheckUtils]: 90: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,819 INFO L280 TraceCheckUtils]: 91: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,820 INFO L280 TraceCheckUtils]: 92: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,821 INFO L280 TraceCheckUtils]: 93: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,822 INFO L280 TraceCheckUtils]: 94: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,823 INFO L280 TraceCheckUtils]: 95: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:13:06,825 INFO L280 TraceCheckUtils]: 96: Hoare triple {47406#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:13:06,825 INFO L280 TraceCheckUtils]: 97: Hoare triple {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:13:06,828 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {47407#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {47351#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #786#return; {47309#false} is VALID [2020-07-10 15:13:06,828 INFO L280 TraceCheckUtils]: 99: Hoare triple {47309#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {47309#false} is VALID [2020-07-10 15:13:06,828 INFO L280 TraceCheckUtils]: 100: Hoare triple {47309#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {47309#false} is VALID [2020-07-10 15:13:06,829 INFO L280 TraceCheckUtils]: 101: Hoare triple {47309#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {47309#false} is VALID [2020-07-10 15:13:06,829 INFO L263 TraceCheckUtils]: 102: Hoare triple {47309#false} call #t~ret3 := calculate_output(~input~0); {47309#false} is VALID [2020-07-10 15:13:06,829 INFO L280 TraceCheckUtils]: 103: Hoare triple {47309#false} ~input := #in~input; {47309#false} is VALID [2020-07-10 15:13:06,829 INFO L280 TraceCheckUtils]: 104: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,830 INFO L280 TraceCheckUtils]: 105: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,830 INFO L280 TraceCheckUtils]: 106: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,830 INFO L280 TraceCheckUtils]: 107: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,831 INFO L280 TraceCheckUtils]: 108: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,831 INFO L280 TraceCheckUtils]: 109: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,831 INFO L280 TraceCheckUtils]: 110: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,831 INFO L280 TraceCheckUtils]: 111: Hoare triple {47309#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))); {47309#false} is VALID [2020-07-10 15:13:06,832 INFO L280 TraceCheckUtils]: 112: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,832 INFO L280 TraceCheckUtils]: 113: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,832 INFO L280 TraceCheckUtils]: 114: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,832 INFO L280 TraceCheckUtils]: 115: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,833 INFO L280 TraceCheckUtils]: 116: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,833 INFO L280 TraceCheckUtils]: 117: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,833 INFO L280 TraceCheckUtils]: 118: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,833 INFO L280 TraceCheckUtils]: 119: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,834 INFO L280 TraceCheckUtils]: 120: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,834 INFO L280 TraceCheckUtils]: 121: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,834 INFO L280 TraceCheckUtils]: 122: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,834 INFO L280 TraceCheckUtils]: 123: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,834 INFO L280 TraceCheckUtils]: 124: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,835 INFO L280 TraceCheckUtils]: 125: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,835 INFO L280 TraceCheckUtils]: 126: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,835 INFO L280 TraceCheckUtils]: 127: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,835 INFO L280 TraceCheckUtils]: 128: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,835 INFO L280 TraceCheckUtils]: 129: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,835 INFO L280 TraceCheckUtils]: 130: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,836 INFO L280 TraceCheckUtils]: 131: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,836 INFO L280 TraceCheckUtils]: 132: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,836 INFO L280 TraceCheckUtils]: 133: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,837 INFO L280 TraceCheckUtils]: 134: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,837 INFO L280 TraceCheckUtils]: 135: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,837 INFO L280 TraceCheckUtils]: 136: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,837 INFO L280 TraceCheckUtils]: 137: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,837 INFO L280 TraceCheckUtils]: 138: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,838 INFO L280 TraceCheckUtils]: 139: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,838 INFO L280 TraceCheckUtils]: 140: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,838 INFO L280 TraceCheckUtils]: 141: Hoare triple {47309#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)))); {47309#false} is VALID [2020-07-10 15:13:06,838 INFO L280 TraceCheckUtils]: 142: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,839 INFO L280 TraceCheckUtils]: 143: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,839 INFO L280 TraceCheckUtils]: 144: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,839 INFO L280 TraceCheckUtils]: 145: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,839 INFO L280 TraceCheckUtils]: 146: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,839 INFO L280 TraceCheckUtils]: 147: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,839 INFO L280 TraceCheckUtils]: 148: Hoare triple {47309#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))); {47309#false} is VALID [2020-07-10 15:13:06,840 INFO L280 TraceCheckUtils]: 149: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,840 INFO L280 TraceCheckUtils]: 150: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,840 INFO L280 TraceCheckUtils]: 151: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,840 INFO L280 TraceCheckUtils]: 152: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,840 INFO L280 TraceCheckUtils]: 153: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,841 INFO L280 TraceCheckUtils]: 154: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,841 INFO L280 TraceCheckUtils]: 155: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,841 INFO L280 TraceCheckUtils]: 156: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,841 INFO L280 TraceCheckUtils]: 157: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,841 INFO L280 TraceCheckUtils]: 158: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,842 INFO L280 TraceCheckUtils]: 159: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,842 INFO L280 TraceCheckUtils]: 160: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,842 INFO L280 TraceCheckUtils]: 161: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,842 INFO L280 TraceCheckUtils]: 162: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,842 INFO L280 TraceCheckUtils]: 163: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,843 INFO L280 TraceCheckUtils]: 164: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,843 INFO L280 TraceCheckUtils]: 165: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:06,843 INFO L280 TraceCheckUtils]: 166: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,843 INFO L280 TraceCheckUtils]: 167: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,843 INFO L280 TraceCheckUtils]: 168: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:06,843 INFO L280 TraceCheckUtils]: 169: Hoare triple {47309#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))); {47309#false} is VALID [2020-07-10 15:13:06,844 INFO L280 TraceCheckUtils]: 170: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,844 INFO L280 TraceCheckUtils]: 171: Hoare triple {47309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,844 INFO L280 TraceCheckUtils]: 172: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,844 INFO L280 TraceCheckUtils]: 173: Hoare triple {47309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,844 INFO L280 TraceCheckUtils]: 174: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,844 INFO L280 TraceCheckUtils]: 175: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,845 INFO L280 TraceCheckUtils]: 176: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,845 INFO L280 TraceCheckUtils]: 177: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,845 INFO L280 TraceCheckUtils]: 178: Hoare triple {47309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,845 INFO L280 TraceCheckUtils]: 179: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:06,845 INFO L280 TraceCheckUtils]: 180: Hoare triple {47309#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {47309#false} is VALID [2020-07-10 15:13:06,845 INFO L280 TraceCheckUtils]: 181: Hoare triple {47309#false} assume !false; {47309#false} is VALID [2020-07-10 15:13:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 126 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:13:07,091 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386243939] [2020-07-10 15:13:07,092 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [199736451] [2020-07-10 15:13:07,092 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 [2020-07-10 15:13:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:07,194 INFO L264 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-10 15:13:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:07,219 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:07,497 INFO L263 TraceCheckUtils]: 0: Hoare triple {47308#true} call ULTIMATE.init(); {47308#true} is VALID [2020-07-10 15:13:07,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {47308#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; {47308#true} is VALID [2020-07-10 15:13:07,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {47308#true} assume true; {47308#true} is VALID [2020-07-10 15:13:07,498 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47308#true} {47308#true} #782#return; {47308#true} is VALID [2020-07-10 15:13:07,498 INFO L263 TraceCheckUtils]: 4: Hoare triple {47308#true} call #t~ret4 := main(); {47308#true} is VALID [2020-07-10 15:13:07,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {47308#true} ~output~0 := -1; {47308#true} is VALID [2020-07-10 15:13:07,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {47308#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {47308#true} is VALID [2020-07-10 15:13:07,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {47308#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {47308#true} is VALID [2020-07-10 15:13:07,499 INFO L263 TraceCheckUtils]: 8: Hoare triple {47308#true} call #t~ret3 := calculate_output(~input~0); {47308#true} is VALID [2020-07-10 15:13:07,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {47308#true} ~input := #in~input; {47308#true} is VALID [2020-07-10 15:13:07,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,500 INFO L280 TraceCheckUtils]: 13: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,500 INFO L280 TraceCheckUtils]: 16: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:07,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {47308#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))); {47308#true} is VALID [2020-07-10 15:13:07,501 INFO L280 TraceCheckUtils]: 18: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,501 INFO L280 TraceCheckUtils]: 20: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,501 INFO L280 TraceCheckUtils]: 22: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,502 INFO L280 TraceCheckUtils]: 23: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,502 INFO L280 TraceCheckUtils]: 25: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,502 INFO L280 TraceCheckUtils]: 26: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,503 INFO L280 TraceCheckUtils]: 28: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:07,503 INFO L280 TraceCheckUtils]: 29: Hoare triple {47308#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)); {47308#true} is VALID [2020-07-10 15:13:07,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,503 INFO L280 TraceCheckUtils]: 32: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,504 INFO L280 TraceCheckUtils]: 34: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,505 INFO L280 TraceCheckUtils]: 38: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,505 INFO L280 TraceCheckUtils]: 39: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,505 INFO L280 TraceCheckUtils]: 40: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,505 INFO L280 TraceCheckUtils]: 41: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,505 INFO L280 TraceCheckUtils]: 42: Hoare triple {47308#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); {47308#true} is VALID [2020-07-10 15:13:07,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {47308#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;~a17~0 := 0;~a16~0 := 6;#res := 22; {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:07,507 INFO L280 TraceCheckUtils]: 44: Hoare triple {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:07,508 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} {47308#true} #786#return; {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:07,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:07,510 INFO L280 TraceCheckUtils]: 47: Hoare triple {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:07,511 INFO L280 TraceCheckUtils]: 48: Hoare triple {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:07,512 INFO L263 TraceCheckUtils]: 49: Hoare triple {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,512 INFO L280 TraceCheckUtils]: 50: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,513 INFO L280 TraceCheckUtils]: 51: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,514 INFO L280 TraceCheckUtils]: 52: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,515 INFO L280 TraceCheckUtils]: 53: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,516 INFO L280 TraceCheckUtils]: 54: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,517 INFO L280 TraceCheckUtils]: 55: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,518 INFO L280 TraceCheckUtils]: 56: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,518 INFO L280 TraceCheckUtils]: 57: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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)); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,519 INFO L280 TraceCheckUtils]: 58: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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))); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,520 INFO L280 TraceCheckUtils]: 59: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,521 INFO L280 TraceCheckUtils]: 60: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,522 INFO L280 TraceCheckUtils]: 61: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,523 INFO L280 TraceCheckUtils]: 62: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,524 INFO L280 TraceCheckUtils]: 63: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,525 INFO L280 TraceCheckUtils]: 64: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,525 INFO L280 TraceCheckUtils]: 65: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,526 INFO L280 TraceCheckUtils]: 66: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,527 INFO L280 TraceCheckUtils]: 67: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,528 INFO L280 TraceCheckUtils]: 68: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,529 INFO L280 TraceCheckUtils]: 69: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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)); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,530 INFO L280 TraceCheckUtils]: 70: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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)); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,531 INFO L280 TraceCheckUtils]: 71: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,531 INFO L280 TraceCheckUtils]: 72: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,532 INFO L280 TraceCheckUtils]: 73: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,533 INFO L280 TraceCheckUtils]: 74: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,534 INFO L280 TraceCheckUtils]: 75: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,535 INFO L280 TraceCheckUtils]: 76: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,536 INFO L280 TraceCheckUtils]: 77: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,537 INFO L280 TraceCheckUtils]: 78: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,538 INFO L280 TraceCheckUtils]: 79: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,538 INFO L280 TraceCheckUtils]: 80: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,539 INFO L280 TraceCheckUtils]: 81: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,540 INFO L280 TraceCheckUtils]: 82: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,541 INFO L280 TraceCheckUtils]: 83: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,542 INFO L280 TraceCheckUtils]: 84: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,543 INFO L280 TraceCheckUtils]: 85: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,544 INFO L280 TraceCheckUtils]: 86: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,545 INFO L280 TraceCheckUtils]: 87: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,546 INFO L280 TraceCheckUtils]: 88: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} 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)))); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,546 INFO L280 TraceCheckUtils]: 89: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,547 INFO L280 TraceCheckUtils]: 90: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,548 INFO L280 TraceCheckUtils]: 91: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} 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)); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,549 INFO L280 TraceCheckUtils]: 92: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,550 INFO L280 TraceCheckUtils]: 93: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,551 INFO L280 TraceCheckUtils]: 94: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,552 INFO L280 TraceCheckUtils]: 95: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} 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))); {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:07,553 INFO L280 TraceCheckUtils]: 96: Hoare triple {47559#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} 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;~a20~0 := 1;~a8~0 := 13;~a16~0 := 4;~a7~0 := 0;~a21~0 := 1;~a17~0 := 0;#res := -1; {47701#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a21~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:07,554 INFO L280 TraceCheckUtils]: 97: Hoare triple {47701#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a21~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a21~0)|))))} assume true; {47701#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a21~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a21~0)|))))} is VALID [2020-07-10 15:13:07,555 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {47701#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a21~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a21~0)|))))} {47540#(and (= 1 ~a21~0) (= 1 ~a20~0))} #786#return; {47309#false} is VALID [2020-07-10 15:13:07,555 INFO L280 TraceCheckUtils]: 99: Hoare triple {47309#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {47309#false} is VALID [2020-07-10 15:13:07,555 INFO L280 TraceCheckUtils]: 100: Hoare triple {47309#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {47309#false} is VALID [2020-07-10 15:13:07,555 INFO L280 TraceCheckUtils]: 101: Hoare triple {47309#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {47309#false} is VALID [2020-07-10 15:13:07,556 INFO L263 TraceCheckUtils]: 102: Hoare triple {47309#false} call #t~ret3 := calculate_output(~input~0); {47309#false} is VALID [2020-07-10 15:13:07,556 INFO L280 TraceCheckUtils]: 103: Hoare triple {47309#false} ~input := #in~input; {47309#false} is VALID [2020-07-10 15:13:07,556 INFO L280 TraceCheckUtils]: 104: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,556 INFO L280 TraceCheckUtils]: 105: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,556 INFO L280 TraceCheckUtils]: 106: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 107: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 108: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 109: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 110: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 111: Hoare triple {47309#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))); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 112: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,557 INFO L280 TraceCheckUtils]: 113: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,558 INFO L280 TraceCheckUtils]: 114: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,558 INFO L280 TraceCheckUtils]: 115: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,558 INFO L280 TraceCheckUtils]: 116: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,558 INFO L280 TraceCheckUtils]: 117: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,558 INFO L280 TraceCheckUtils]: 118: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,559 INFO L280 TraceCheckUtils]: 119: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,559 INFO L280 TraceCheckUtils]: 120: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,559 INFO L280 TraceCheckUtils]: 121: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,559 INFO L280 TraceCheckUtils]: 122: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,559 INFO L280 TraceCheckUtils]: 123: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,559 INFO L280 TraceCheckUtils]: 124: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,560 INFO L280 TraceCheckUtils]: 125: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,560 INFO L280 TraceCheckUtils]: 126: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,560 INFO L280 TraceCheckUtils]: 127: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,560 INFO L280 TraceCheckUtils]: 128: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,560 INFO L280 TraceCheckUtils]: 129: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,560 INFO L280 TraceCheckUtils]: 130: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,561 INFO L280 TraceCheckUtils]: 131: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,561 INFO L280 TraceCheckUtils]: 132: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,561 INFO L280 TraceCheckUtils]: 133: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,561 INFO L280 TraceCheckUtils]: 134: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,561 INFO L280 TraceCheckUtils]: 135: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,561 INFO L280 TraceCheckUtils]: 136: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,562 INFO L280 TraceCheckUtils]: 137: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,562 INFO L280 TraceCheckUtils]: 138: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,562 INFO L280 TraceCheckUtils]: 139: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,562 INFO L280 TraceCheckUtils]: 140: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,562 INFO L280 TraceCheckUtils]: 141: Hoare triple {47309#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)))); {47309#false} is VALID [2020-07-10 15:13:07,563 INFO L280 TraceCheckUtils]: 142: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,563 INFO L280 TraceCheckUtils]: 143: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,563 INFO L280 TraceCheckUtils]: 144: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,563 INFO L280 TraceCheckUtils]: 145: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,563 INFO L280 TraceCheckUtils]: 146: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,563 INFO L280 TraceCheckUtils]: 147: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,564 INFO L280 TraceCheckUtils]: 148: Hoare triple {47309#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))); {47309#false} is VALID [2020-07-10 15:13:07,564 INFO L280 TraceCheckUtils]: 149: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,564 INFO L280 TraceCheckUtils]: 150: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,564 INFO L280 TraceCheckUtils]: 151: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,564 INFO L280 TraceCheckUtils]: 152: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,564 INFO L280 TraceCheckUtils]: 153: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,565 INFO L280 TraceCheckUtils]: 154: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,565 INFO L280 TraceCheckUtils]: 155: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,565 INFO L280 TraceCheckUtils]: 156: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,565 INFO L280 TraceCheckUtils]: 157: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,565 INFO L280 TraceCheckUtils]: 158: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,565 INFO L280 TraceCheckUtils]: 159: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,566 INFO L280 TraceCheckUtils]: 160: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,566 INFO L280 TraceCheckUtils]: 161: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,566 INFO L280 TraceCheckUtils]: 162: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,566 INFO L280 TraceCheckUtils]: 163: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,566 INFO L280 TraceCheckUtils]: 164: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,566 INFO L280 TraceCheckUtils]: 165: Hoare triple {47309#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)); {47309#false} is VALID [2020-07-10 15:13:07,567 INFO L280 TraceCheckUtils]: 166: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,567 INFO L280 TraceCheckUtils]: 167: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,567 INFO L280 TraceCheckUtils]: 168: Hoare triple {47309#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); {47309#false} is VALID [2020-07-10 15:13:07,567 INFO L280 TraceCheckUtils]: 169: Hoare triple {47309#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))); {47309#false} is VALID [2020-07-10 15:13:07,567 INFO L280 TraceCheckUtils]: 170: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,568 INFO L280 TraceCheckUtils]: 171: Hoare triple {47309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,568 INFO L280 TraceCheckUtils]: 172: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,568 INFO L280 TraceCheckUtils]: 173: Hoare triple {47309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,568 INFO L280 TraceCheckUtils]: 174: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,568 INFO L280 TraceCheckUtils]: 175: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,568 INFO L280 TraceCheckUtils]: 176: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,569 INFO L280 TraceCheckUtils]: 177: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,569 INFO L280 TraceCheckUtils]: 178: Hoare triple {47309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,569 INFO L280 TraceCheckUtils]: 179: Hoare triple {47309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {47309#false} is VALID [2020-07-10 15:13:07,569 INFO L280 TraceCheckUtils]: 180: Hoare triple {47309#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {47309#false} is VALID [2020-07-10 15:13:07,569 INFO L280 TraceCheckUtils]: 181: Hoare triple {47309#false} assume !false; {47309#false} is VALID [2020-07-10 15:13:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 127 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:07,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:07,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5] total 14 [2020-07-10 15:13:07,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059370721] [2020-07-10 15:13:07,616 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 182 [2020-07-10 15:13:07,617 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:07,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 15:13:07,998 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:07,999 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 15:13:07,999 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:07,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 15:13:08,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:13:08,000 INFO L87 Difference]: Start difference. First operand 1549 states and 1778 transitions. Second operand 14 states. [2020-07-10 15:13:08,812 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 78 [2020-07-10 15:13:09,311 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2020-07-10 15:13:10,090 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 74 [2020-07-10 15:13:10,349 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 38 [2020-07-10 15:13:10,902 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 76 [2020-07-10 15:13:11,528 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2020-07-10 15:13:12,958 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 68 [2020-07-10 15:13:13,546 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 45 [2020-07-10 15:13:14,424 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 72 [2020-07-10 15:13:19,235 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-07-10 15:13:19,626 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 71 [2020-07-10 15:13:19,949 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 50 [2020-07-10 15:13:21,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:21,081 INFO L93 Difference]: Finished difference Result 3529 states and 4191 transitions. [2020-07-10 15:13:21,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-10 15:13:21,081 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 182 [2020-07-10 15:13:21,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 15:13:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 772 transitions. [2020-07-10 15:13:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 15:13:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 772 transitions. [2020-07-10 15:13:21,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 772 transitions. [2020-07-10 15:13:22,981 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 772 edges. 772 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:23,141 INFO L225 Difference]: With dead ends: 3529 [2020-07-10 15:13:23,141 INFO L226 Difference]: Without dead ends: 2121 [2020-07-10 15:13:23,144 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=420, Invalid=1386, Unknown=0, NotChecked=0, Total=1806 [2020-07-10 15:13:23,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2020-07-10 15:13:23,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 2097. [2020-07-10 15:13:23,632 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:23,633 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2121 states. Second operand 2097 states. [2020-07-10 15:13:23,633 INFO L74 IsIncluded]: Start isIncluded. First operand 2121 states. Second operand 2097 states. [2020-07-10 15:13:23,633 INFO L87 Difference]: Start difference. First operand 2121 states. Second operand 2097 states. [2020-07-10 15:13:23,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:23,798 INFO L93 Difference]: Finished difference Result 2121 states and 2425 transitions. [2020-07-10 15:13:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 2425 transitions. [2020-07-10 15:13:23,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:23,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:23,802 INFO L74 IsIncluded]: Start isIncluded. First operand 2097 states. Second operand 2121 states. [2020-07-10 15:13:23,802 INFO L87 Difference]: Start difference. First operand 2097 states. Second operand 2121 states. [2020-07-10 15:13:23,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:23,981 INFO L93 Difference]: Finished difference Result 2121 states and 2425 transitions. [2020-07-10 15:13:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 2425 transitions. [2020-07-10 15:13:23,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:23,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:23,985 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:23,985 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2097 states. [2020-07-10 15:13:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 2097 states and 2370 transitions. [2020-07-10 15:13:24,121 INFO L78 Accepts]: Start accepts. Automaton has 2097 states and 2370 transitions. Word has length 182 [2020-07-10 15:13:24,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:24,121 INFO L479 AbstractCegarLoop]: Abstraction has 2097 states and 2370 transitions. [2020-07-10 15:13:24,122 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 15:13:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 2370 transitions. [2020-07-10 15:13:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-10 15:13:24,126 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:24,127 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] [2020-07-10 15:13:24,343 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:24,343 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:24,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:24,344 INFO L82 PathProgramCache]: Analyzing trace with hash 2033686183, now seen corresponding path program 1 times [2020-07-10 15:13:24,344 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:24,344 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382610989] [2020-07-10 15:13:24,345 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {58134#(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; {58024#true} is VALID [2020-07-10 15:13:24,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {58024#true} assume true; {58024#true} is VALID [2020-07-10 15:13:24,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58024#true} {58024#true} #782#return; {58024#true} is VALID [2020-07-10 15:13:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {58135#(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; {58024#true} is VALID [2020-07-10 15:13:24,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {58024#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; {58024#true} is VALID [2020-07-10 15:13:24,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {58024#true} assume true; {58024#true} is VALID [2020-07-10 15:13:24,540 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58024#true} {58024#true} #786#return; {58024#true} is VALID [2020-07-10 15:13:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {58135#(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; {58024#true} is VALID [2020-07-10 15:13:24,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,560 INFO L280 TraceCheckUtils]: 7: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {58024#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))); {58024#true} is VALID [2020-07-10 15:13:24,560 INFO L280 TraceCheckUtils]: 9: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,561 INFO L280 TraceCheckUtils]: 11: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,561 INFO L280 TraceCheckUtils]: 12: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,561 INFO L280 TraceCheckUtils]: 13: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,561 INFO L280 TraceCheckUtils]: 14: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,562 INFO L280 TraceCheckUtils]: 15: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,562 INFO L280 TraceCheckUtils]: 17: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,562 INFO L280 TraceCheckUtils]: 18: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,562 INFO L280 TraceCheckUtils]: 19: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,563 INFO L280 TraceCheckUtils]: 20: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,563 INFO L280 TraceCheckUtils]: 21: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,563 INFO L280 TraceCheckUtils]: 22: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,564 INFO L280 TraceCheckUtils]: 26: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,564 INFO L280 TraceCheckUtils]: 27: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,564 INFO L280 TraceCheckUtils]: 28: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,564 INFO L280 TraceCheckUtils]: 29: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,565 INFO L280 TraceCheckUtils]: 31: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,565 INFO L280 TraceCheckUtils]: 32: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,565 INFO L280 TraceCheckUtils]: 33: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,565 INFO L280 TraceCheckUtils]: 34: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,565 INFO L280 TraceCheckUtils]: 35: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,565 INFO L280 TraceCheckUtils]: 36: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,566 INFO L280 TraceCheckUtils]: 37: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,566 INFO L280 TraceCheckUtils]: 38: Hoare triple {58024#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)))); {58024#true} is VALID [2020-07-10 15:13:24,566 INFO L280 TraceCheckUtils]: 39: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,566 INFO L280 TraceCheckUtils]: 40: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,566 INFO L280 TraceCheckUtils]: 41: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,566 INFO L280 TraceCheckUtils]: 42: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,567 INFO L280 TraceCheckUtils]: 43: Hoare triple {58024#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;~a17~0 := 0;#res := 24; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,568 INFO L280 TraceCheckUtils]: 44: Hoare triple {58079#(not (= 1 ~a20~0))} assume true; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,569 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58079#(not (= 1 ~a20~0))} {58024#true} #786#return; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {58135#(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; {58024#true} is VALID [2020-07-10 15:13:24,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {58024#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))); {58024#true} is VALID [2020-07-10 15:13:24,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,595 INFO L280 TraceCheckUtils]: 15: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,595 INFO L280 TraceCheckUtils]: 17: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,596 INFO L280 TraceCheckUtils]: 21: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,596 INFO L280 TraceCheckUtils]: 22: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,597 INFO L280 TraceCheckUtils]: 26: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,597 INFO L280 TraceCheckUtils]: 27: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,597 INFO L280 TraceCheckUtils]: 28: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,598 INFO L280 TraceCheckUtils]: 29: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,598 INFO L280 TraceCheckUtils]: 30: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,598 INFO L280 TraceCheckUtils]: 32: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,598 INFO L280 TraceCheckUtils]: 33: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,599 INFO L280 TraceCheckUtils]: 35: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,599 INFO L280 TraceCheckUtils]: 37: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,599 INFO L280 TraceCheckUtils]: 38: Hoare triple {58024#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)))); {58024#true} is VALID [2020-07-10 15:13:24,599 INFO L280 TraceCheckUtils]: 39: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,600 INFO L280 TraceCheckUtils]: 40: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,600 INFO L280 TraceCheckUtils]: 41: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,600 INFO L280 TraceCheckUtils]: 42: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,600 INFO L280 TraceCheckUtils]: 43: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,600 INFO L280 TraceCheckUtils]: 45: Hoare triple {58024#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))); {58024#true} is VALID [2020-07-10 15:13:24,601 INFO L280 TraceCheckUtils]: 46: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,601 INFO L280 TraceCheckUtils]: 47: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,601 INFO L280 TraceCheckUtils]: 48: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,601 INFO L280 TraceCheckUtils]: 49: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,601 INFO L280 TraceCheckUtils]: 50: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,602 INFO L280 TraceCheckUtils]: 51: Hoare triple {58024#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; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,603 INFO L280 TraceCheckUtils]: 52: Hoare triple {58079#(not (= 1 ~a20~0))} assume true; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,604 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {58079#(not (= 1 ~a20~0))} {58079#(not (= 1 ~a20~0))} #786#return; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,607 INFO L263 TraceCheckUtils]: 0: Hoare triple {58024#true} call ULTIMATE.init(); {58134#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:13:24,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {58134#(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; {58024#true} is VALID [2020-07-10 15:13:24,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {58024#true} assume true; {58024#true} is VALID [2020-07-10 15:13:24,607 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58024#true} {58024#true} #782#return; {58024#true} is VALID [2020-07-10 15:13:24,608 INFO L263 TraceCheckUtils]: 4: Hoare triple {58024#true} call #t~ret4 := main(); {58024#true} is VALID [2020-07-10 15:13:24,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {58024#true} ~output~0 := -1; {58024#true} is VALID [2020-07-10 15:13:24,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {58024#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58024#true} is VALID [2020-07-10 15:13:24,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {58024#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58024#true} is VALID [2020-07-10 15:13:24,609 INFO L263 TraceCheckUtils]: 8: Hoare triple {58024#true} call #t~ret3 := calculate_output(~input~0); {58135#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:24,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {58135#(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; {58024#true} is VALID [2020-07-10 15:13:24,610 INFO L280 TraceCheckUtils]: 10: Hoare triple {58024#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; {58024#true} is VALID [2020-07-10 15:13:24,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {58024#true} assume true; {58024#true} is VALID [2020-07-10 15:13:24,610 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58024#true} {58024#true} #786#return; {58024#true} is VALID [2020-07-10 15:13:24,610 INFO L280 TraceCheckUtils]: 13: Hoare triple {58024#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {58024#true} is VALID [2020-07-10 15:13:24,610 INFO L280 TraceCheckUtils]: 14: Hoare triple {58024#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58024#true} is VALID [2020-07-10 15:13:24,610 INFO L280 TraceCheckUtils]: 15: Hoare triple {58024#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58024#true} is VALID [2020-07-10 15:13:24,612 INFO L263 TraceCheckUtils]: 16: Hoare triple {58024#true} call #t~ret3 := calculate_output(~input~0); {58135#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:24,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {58135#(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; {58024#true} is VALID [2020-07-10 15:13:24,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,612 INFO L280 TraceCheckUtils]: 19: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,612 INFO L280 TraceCheckUtils]: 20: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,613 INFO L280 TraceCheckUtils]: 21: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,613 INFO L280 TraceCheckUtils]: 22: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,613 INFO L280 TraceCheckUtils]: 25: Hoare triple {58024#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))); {58024#true} is VALID [2020-07-10 15:13:24,613 INFO L280 TraceCheckUtils]: 26: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,614 INFO L280 TraceCheckUtils]: 27: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,614 INFO L280 TraceCheckUtils]: 28: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,614 INFO L280 TraceCheckUtils]: 30: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,614 INFO L280 TraceCheckUtils]: 32: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,615 INFO L280 TraceCheckUtils]: 33: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,615 INFO L280 TraceCheckUtils]: 34: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,615 INFO L280 TraceCheckUtils]: 35: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,615 INFO L280 TraceCheckUtils]: 36: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,615 INFO L280 TraceCheckUtils]: 37: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,616 INFO L280 TraceCheckUtils]: 38: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,616 INFO L280 TraceCheckUtils]: 39: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,616 INFO L280 TraceCheckUtils]: 40: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,616 INFO L280 TraceCheckUtils]: 41: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,616 INFO L280 TraceCheckUtils]: 42: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,617 INFO L280 TraceCheckUtils]: 44: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,617 INFO L280 TraceCheckUtils]: 45: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,617 INFO L280 TraceCheckUtils]: 46: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,617 INFO L280 TraceCheckUtils]: 47: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,617 INFO L280 TraceCheckUtils]: 48: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,617 INFO L280 TraceCheckUtils]: 49: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,618 INFO L280 TraceCheckUtils]: 50: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,618 INFO L280 TraceCheckUtils]: 51: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,618 INFO L280 TraceCheckUtils]: 52: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,618 INFO L280 TraceCheckUtils]: 53: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,618 INFO L280 TraceCheckUtils]: 54: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,619 INFO L280 TraceCheckUtils]: 55: Hoare triple {58024#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)))); {58024#true} is VALID [2020-07-10 15:13:24,619 INFO L280 TraceCheckUtils]: 56: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,619 INFO L280 TraceCheckUtils]: 57: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,619 INFO L280 TraceCheckUtils]: 58: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,619 INFO L280 TraceCheckUtils]: 59: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,620 INFO L280 TraceCheckUtils]: 60: Hoare triple {58024#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;~a17~0 := 0;#res := 24; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,620 INFO L280 TraceCheckUtils]: 61: Hoare triple {58079#(not (= 1 ~a20~0))} assume true; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,621 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {58079#(not (= 1 ~a20~0))} {58024#true} #786#return; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,622 INFO L280 TraceCheckUtils]: 63: Hoare triple {58079#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,622 INFO L280 TraceCheckUtils]: 64: Hoare triple {58079#(not (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,623 INFO L280 TraceCheckUtils]: 65: Hoare triple {58079#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,624 INFO L263 TraceCheckUtils]: 66: Hoare triple {58079#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {58135#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:24,624 INFO L280 TraceCheckUtils]: 67: Hoare triple {58135#(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; {58024#true} is VALID [2020-07-10 15:13:24,624 INFO L280 TraceCheckUtils]: 68: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,625 INFO L280 TraceCheckUtils]: 69: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,625 INFO L280 TraceCheckUtils]: 70: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,625 INFO L280 TraceCheckUtils]: 71: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,625 INFO L280 TraceCheckUtils]: 72: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,625 INFO L280 TraceCheckUtils]: 73: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,625 INFO L280 TraceCheckUtils]: 74: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,626 INFO L280 TraceCheckUtils]: 75: Hoare triple {58024#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))); {58024#true} is VALID [2020-07-10 15:13:24,626 INFO L280 TraceCheckUtils]: 76: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,626 INFO L280 TraceCheckUtils]: 77: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,626 INFO L280 TraceCheckUtils]: 78: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,626 INFO L280 TraceCheckUtils]: 79: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,626 INFO L280 TraceCheckUtils]: 80: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,627 INFO L280 TraceCheckUtils]: 81: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,627 INFO L280 TraceCheckUtils]: 82: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,627 INFO L280 TraceCheckUtils]: 83: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,627 INFO L280 TraceCheckUtils]: 84: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,627 INFO L280 TraceCheckUtils]: 85: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,627 INFO L280 TraceCheckUtils]: 86: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,628 INFO L280 TraceCheckUtils]: 87: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,628 INFO L280 TraceCheckUtils]: 88: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,628 INFO L280 TraceCheckUtils]: 89: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,628 INFO L280 TraceCheckUtils]: 90: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,628 INFO L280 TraceCheckUtils]: 92: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,629 INFO L280 TraceCheckUtils]: 93: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,629 INFO L280 TraceCheckUtils]: 94: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,629 INFO L280 TraceCheckUtils]: 95: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,629 INFO L280 TraceCheckUtils]: 96: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,629 INFO L280 TraceCheckUtils]: 97: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,630 INFO L280 TraceCheckUtils]: 98: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,630 INFO L280 TraceCheckUtils]: 99: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,630 INFO L280 TraceCheckUtils]: 100: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,630 INFO L280 TraceCheckUtils]: 101: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,630 INFO L280 TraceCheckUtils]: 102: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,630 INFO L280 TraceCheckUtils]: 103: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,631 INFO L280 TraceCheckUtils]: 104: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,631 INFO L280 TraceCheckUtils]: 105: Hoare triple {58024#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)))); {58024#true} is VALID [2020-07-10 15:13:24,631 INFO L280 TraceCheckUtils]: 106: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,631 INFO L280 TraceCheckUtils]: 107: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,631 INFO L280 TraceCheckUtils]: 108: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,631 INFO L280 TraceCheckUtils]: 109: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,632 INFO L280 TraceCheckUtils]: 110: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,632 INFO L280 TraceCheckUtils]: 111: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,632 INFO L280 TraceCheckUtils]: 112: Hoare triple {58024#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))); {58024#true} is VALID [2020-07-10 15:13:24,632 INFO L280 TraceCheckUtils]: 113: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,632 INFO L280 TraceCheckUtils]: 114: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,633 INFO L280 TraceCheckUtils]: 115: Hoare triple {58024#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)); {58024#true} is VALID [2020-07-10 15:13:24,633 INFO L280 TraceCheckUtils]: 116: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,633 INFO L280 TraceCheckUtils]: 117: Hoare triple {58024#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); {58024#true} is VALID [2020-07-10 15:13:24,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {58024#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; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,634 INFO L280 TraceCheckUtils]: 119: Hoare triple {58079#(not (= 1 ~a20~0))} assume true; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,635 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {58079#(not (= 1 ~a20~0))} {58079#(not (= 1 ~a20~0))} #786#return; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,636 INFO L280 TraceCheckUtils]: 121: Hoare triple {58079#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,636 INFO L280 TraceCheckUtils]: 122: Hoare triple {58079#(not (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,637 INFO L280 TraceCheckUtils]: 123: Hoare triple {58079#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,638 INFO L263 TraceCheckUtils]: 124: Hoare triple {58079#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,638 INFO L280 TraceCheckUtils]: 125: Hoare triple {58079#(not (= 1 ~a20~0))} ~input := #in~input; {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,639 INFO L280 TraceCheckUtils]: 126: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,639 INFO L280 TraceCheckUtils]: 127: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,640 INFO L280 TraceCheckUtils]: 128: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,640 INFO L280 TraceCheckUtils]: 129: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,641 INFO L280 TraceCheckUtils]: 130: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,642 INFO L280 TraceCheckUtils]: 131: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,642 INFO L280 TraceCheckUtils]: 132: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,643 INFO L280 TraceCheckUtils]: 133: Hoare triple {58079#(not (= 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))); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,643 INFO L280 TraceCheckUtils]: 134: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,644 INFO L280 TraceCheckUtils]: 135: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,644 INFO L280 TraceCheckUtils]: 136: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,645 INFO L280 TraceCheckUtils]: 137: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,645 INFO L280 TraceCheckUtils]: 138: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,646 INFO L280 TraceCheckUtils]: 139: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,647 INFO L280 TraceCheckUtils]: 140: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,648 INFO L280 TraceCheckUtils]: 141: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,648 INFO L280 TraceCheckUtils]: 142: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,649 INFO L280 TraceCheckUtils]: 143: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,649 INFO L280 TraceCheckUtils]: 144: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,650 INFO L280 TraceCheckUtils]: 145: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,651 INFO L280 TraceCheckUtils]: 146: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,651 INFO L280 TraceCheckUtils]: 147: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,652 INFO L280 TraceCheckUtils]: 148: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,652 INFO L280 TraceCheckUtils]: 149: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,653 INFO L280 TraceCheckUtils]: 150: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,653 INFO L280 TraceCheckUtils]: 151: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,654 INFO L280 TraceCheckUtils]: 152: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,655 INFO L280 TraceCheckUtils]: 153: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,655 INFO L280 TraceCheckUtils]: 154: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,656 INFO L280 TraceCheckUtils]: 155: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,656 INFO L280 TraceCheckUtils]: 156: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,657 INFO L280 TraceCheckUtils]: 157: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,657 INFO L280 TraceCheckUtils]: 158: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,658 INFO L280 TraceCheckUtils]: 159: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,659 INFO L280 TraceCheckUtils]: 160: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,659 INFO L280 TraceCheckUtils]: 161: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,659 INFO L280 TraceCheckUtils]: 162: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,660 INFO L280 TraceCheckUtils]: 163: Hoare triple {58079#(not (= 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)))); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,660 INFO L280 TraceCheckUtils]: 164: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,661 INFO L280 TraceCheckUtils]: 165: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,661 INFO L280 TraceCheckUtils]: 166: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,661 INFO L280 TraceCheckUtils]: 167: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,662 INFO L280 TraceCheckUtils]: 168: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,662 INFO L280 TraceCheckUtils]: 169: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,662 INFO L280 TraceCheckUtils]: 170: Hoare triple {58079#(not (= 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))); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,663 INFO L280 TraceCheckUtils]: 171: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,663 INFO L280 TraceCheckUtils]: 172: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,664 INFO L280 TraceCheckUtils]: 173: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,664 INFO L280 TraceCheckUtils]: 174: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,664 INFO L280 TraceCheckUtils]: 175: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,665 INFO L280 TraceCheckUtils]: 176: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,666 INFO L280 TraceCheckUtils]: 177: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,666 INFO L280 TraceCheckUtils]: 178: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,667 INFO L280 TraceCheckUtils]: 179: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,667 INFO L280 TraceCheckUtils]: 180: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,667 INFO L280 TraceCheckUtils]: 181: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,668 INFO L280 TraceCheckUtils]: 182: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,668 INFO L280 TraceCheckUtils]: 183: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,669 INFO L280 TraceCheckUtils]: 184: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,669 INFO L280 TraceCheckUtils]: 185: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,669 INFO L280 TraceCheckUtils]: 186: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,670 INFO L280 TraceCheckUtils]: 187: Hoare triple {58079#(not (= 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)); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,671 INFO L280 TraceCheckUtils]: 188: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,671 INFO L280 TraceCheckUtils]: 189: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,672 INFO L280 TraceCheckUtils]: 190: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,672 INFO L280 TraceCheckUtils]: 191: Hoare triple {58079#(not (= 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))); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,672 INFO L280 TraceCheckUtils]: 192: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,673 INFO L280 TraceCheckUtils]: 193: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,673 INFO L280 TraceCheckUtils]: 194: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,673 INFO L280 TraceCheckUtils]: 195: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,674 INFO L280 TraceCheckUtils]: 196: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,675 INFO L280 TraceCheckUtils]: 197: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,675 INFO L280 TraceCheckUtils]: 198: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,676 INFO L280 TraceCheckUtils]: 199: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,677 INFO L280 TraceCheckUtils]: 200: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,677 INFO L280 TraceCheckUtils]: 201: Hoare triple {58079#(not (= 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); {58079#(not (= 1 ~a20~0))} is VALID [2020-07-10 15:13:24,678 INFO L280 TraceCheckUtils]: 202: Hoare triple {58079#(not (= 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; {58025#false} is VALID [2020-07-10 15:13:24,678 INFO L280 TraceCheckUtils]: 203: Hoare triple {58025#false} assume !false; {58025#false} is VALID [2020-07-10 15:13:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 113 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-10 15:13:24,706 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382610989] [2020-07-10 15:13:24,706 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1244156452] [2020-07-10 15:13:24,707 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 [2020-07-10 15:13:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,819 INFO L264 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 15:13:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:24,851 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:25,190 INFO L263 TraceCheckUtils]: 0: Hoare triple {58024#true} call ULTIMATE.init(); {58024#true} is VALID [2020-07-10 15:13:25,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {58024#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; {58024#true} is VALID [2020-07-10 15:13:25,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {58024#true} assume true; {58024#true} is VALID [2020-07-10 15:13:25,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58024#true} {58024#true} #782#return; {58024#true} is VALID [2020-07-10 15:13:25,192 INFO L263 TraceCheckUtils]: 4: Hoare triple {58024#true} call #t~ret4 := main(); {58024#true} is VALID [2020-07-10 15:13:25,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {58024#true} ~output~0 := -1; {58024#true} is VALID [2020-07-10 15:13:25,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {58024#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58024#true} is VALID [2020-07-10 15:13:25,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {58024#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58024#true} is VALID [2020-07-10 15:13:25,192 INFO L263 TraceCheckUtils]: 8: Hoare triple {58024#true} call #t~ret3 := calculate_output(~input~0); {58024#true} is VALID [2020-07-10 15:13:25,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {58024#true} ~input := #in~input; {58024#true} is VALID [2020-07-10 15:13:25,194 INFO L280 TraceCheckUtils]: 10: Hoare triple {58024#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; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {58169#(<= ~a20~0 0)} assume true; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,195 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58169#(<= ~a20~0 0)} {58024#true} #786#return; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {58169#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,196 INFO L280 TraceCheckUtils]: 14: Hoare triple {58169#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {58169#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,198 INFO L263 TraceCheckUtils]: 16: Hoare triple {58169#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,198 INFO L280 TraceCheckUtils]: 17: Hoare triple {58188#(<= ~a20~0 |old(~a20~0)|)} ~input := #in~input; {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,199 INFO L280 TraceCheckUtils]: 18: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,200 INFO L280 TraceCheckUtils]: 19: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,200 INFO L280 TraceCheckUtils]: 20: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,201 INFO L280 TraceCheckUtils]: 21: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,202 INFO L280 TraceCheckUtils]: 23: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,203 INFO L280 TraceCheckUtils]: 24: Hoare triple {58188#(<= ~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {58188#(<= ~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))); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,204 INFO L280 TraceCheckUtils]: 26: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,205 INFO L280 TraceCheckUtils]: 27: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,205 INFO L280 TraceCheckUtils]: 28: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,206 INFO L280 TraceCheckUtils]: 29: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,207 INFO L280 TraceCheckUtils]: 30: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,207 INFO L280 TraceCheckUtils]: 31: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,208 INFO L280 TraceCheckUtils]: 32: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,210 INFO L280 TraceCheckUtils]: 35: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,210 INFO L280 TraceCheckUtils]: 36: Hoare triple {58188#(<= ~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,211 INFO L280 TraceCheckUtils]: 37: Hoare triple {58188#(<= ~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,211 INFO L280 TraceCheckUtils]: 38: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 40: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,213 INFO L280 TraceCheckUtils]: 41: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 42: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,215 INFO L280 TraceCheckUtils]: 44: Hoare triple {58188#(<= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 46: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 47: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,217 INFO L280 TraceCheckUtils]: 48: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 49: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 50: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 51: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 52: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,220 INFO L280 TraceCheckUtils]: 53: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,221 INFO L280 TraceCheckUtils]: 54: Hoare triple {58188#(<= ~a20~0 |old(~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {58188#(<= ~a20~0 |old(~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)))); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,222 INFO L280 TraceCheckUtils]: 56: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,222 INFO L280 TraceCheckUtils]: 57: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,223 INFO L280 TraceCheckUtils]: 58: Hoare triple {58188#(<= ~a20~0 |old(~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,223 INFO L280 TraceCheckUtils]: 59: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,224 INFO L280 TraceCheckUtils]: 60: Hoare triple {58188#(<= ~a20~0 |old(~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;~a17~0 := 0;#res := 24; {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,224 INFO L280 TraceCheckUtils]: 61: Hoare triple {58188#(<= ~a20~0 |old(~a20~0)|)} assume true; {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,226 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {58188#(<= ~a20~0 |old(~a20~0)|)} {58169#(<= ~a20~0 0)} #786#return; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,226 INFO L280 TraceCheckUtils]: 63: Hoare triple {58169#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,227 INFO L280 TraceCheckUtils]: 64: Hoare triple {58169#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,227 INFO L280 TraceCheckUtils]: 65: Hoare triple {58169#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,228 INFO L263 TraceCheckUtils]: 66: Hoare triple {58169#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,229 INFO L280 TraceCheckUtils]: 67: Hoare triple {58188#(<= ~a20~0 |old(~a20~0)|)} ~input := #in~input; {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,230 INFO L280 TraceCheckUtils]: 68: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,230 INFO L280 TraceCheckUtils]: 69: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,231 INFO L280 TraceCheckUtils]: 70: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,232 INFO L280 TraceCheckUtils]: 71: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,232 INFO L280 TraceCheckUtils]: 72: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,233 INFO L280 TraceCheckUtils]: 73: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,233 INFO L280 TraceCheckUtils]: 74: Hoare triple {58188#(<= ~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {58188#(<= ~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))); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,234 INFO L280 TraceCheckUtils]: 76: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,235 INFO L280 TraceCheckUtils]: 77: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,235 INFO L280 TraceCheckUtils]: 78: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,236 INFO L280 TraceCheckUtils]: 79: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,237 INFO L280 TraceCheckUtils]: 80: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,237 INFO L280 TraceCheckUtils]: 81: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,238 INFO L280 TraceCheckUtils]: 82: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,238 INFO L280 TraceCheckUtils]: 83: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,239 INFO L280 TraceCheckUtils]: 84: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,239 INFO L280 TraceCheckUtils]: 85: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,240 INFO L280 TraceCheckUtils]: 86: Hoare triple {58188#(<= ~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,241 INFO L280 TraceCheckUtils]: 87: Hoare triple {58188#(<= ~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,241 INFO L280 TraceCheckUtils]: 88: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,242 INFO L280 TraceCheckUtils]: 89: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {58188#(<= ~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,244 INFO L280 TraceCheckUtils]: 92: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,245 INFO L280 TraceCheckUtils]: 94: Hoare triple {58188#(<= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,245 INFO L280 TraceCheckUtils]: 95: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,246 INFO L280 TraceCheckUtils]: 96: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,246 INFO L280 TraceCheckUtils]: 97: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,247 INFO L280 TraceCheckUtils]: 98: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,248 INFO L280 TraceCheckUtils]: 99: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,248 INFO L280 TraceCheckUtils]: 100: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,249 INFO L280 TraceCheckUtils]: 101: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,249 INFO L280 TraceCheckUtils]: 102: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,250 INFO L280 TraceCheckUtils]: 103: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,250 INFO L280 TraceCheckUtils]: 104: Hoare triple {58188#(<= ~a20~0 |old(~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,251 INFO L280 TraceCheckUtils]: 105: Hoare triple {58188#(<= ~a20~0 |old(~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)))); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,252 INFO L280 TraceCheckUtils]: 106: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,252 INFO L280 TraceCheckUtils]: 107: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,253 INFO L280 TraceCheckUtils]: 108: Hoare triple {58188#(<= ~a20~0 |old(~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,254 INFO L280 TraceCheckUtils]: 109: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,254 INFO L280 TraceCheckUtils]: 110: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,255 INFO L280 TraceCheckUtils]: 111: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,256 INFO L280 TraceCheckUtils]: 112: Hoare triple {58188#(<= ~a20~0 |old(~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))); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,256 INFO L280 TraceCheckUtils]: 113: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,257 INFO L280 TraceCheckUtils]: 114: Hoare triple {58188#(<= ~a20~0 |old(~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,258 INFO L280 TraceCheckUtils]: 115: Hoare triple {58188#(<= ~a20~0 |old(~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)); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,258 INFO L280 TraceCheckUtils]: 116: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,259 INFO L280 TraceCheckUtils]: 117: Hoare triple {58188#(<= ~a20~0 |old(~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); {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,260 INFO L280 TraceCheckUtils]: 118: Hoare triple {58188#(<= ~a20~0 |old(~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,260 INFO L280 TraceCheckUtils]: 119: Hoare triple {58188#(<= ~a20~0 |old(~a20~0)|)} assume true; {58188#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-10 15:13:25,262 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {58188#(<= ~a20~0 |old(~a20~0)|)} {58169#(<= ~a20~0 0)} #786#return; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,262 INFO L280 TraceCheckUtils]: 121: Hoare triple {58169#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,263 INFO L280 TraceCheckUtils]: 122: Hoare triple {58169#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,264 INFO L280 TraceCheckUtils]: 123: Hoare triple {58169#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,265 INFO L263 TraceCheckUtils]: 124: Hoare triple {58169#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,265 INFO L280 TraceCheckUtils]: 125: Hoare triple {58169#(<= ~a20~0 0)} ~input := #in~input; {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,266 INFO L280 TraceCheckUtils]: 126: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,267 INFO L280 TraceCheckUtils]: 127: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,267 INFO L280 TraceCheckUtils]: 128: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,268 INFO L280 TraceCheckUtils]: 129: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,269 INFO L280 TraceCheckUtils]: 130: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,269 INFO L280 TraceCheckUtils]: 131: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,270 INFO L280 TraceCheckUtils]: 132: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,270 INFO L280 TraceCheckUtils]: 133: Hoare triple {58169#(<= ~a20~0 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))); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,271 INFO L280 TraceCheckUtils]: 134: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,272 INFO L280 TraceCheckUtils]: 135: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,272 INFO L280 TraceCheckUtils]: 136: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,273 INFO L280 TraceCheckUtils]: 137: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,274 INFO L280 TraceCheckUtils]: 138: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,274 INFO L280 TraceCheckUtils]: 139: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,275 INFO L280 TraceCheckUtils]: 140: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,276 INFO L280 TraceCheckUtils]: 141: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,276 INFO L280 TraceCheckUtils]: 142: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,277 INFO L280 TraceCheckUtils]: 143: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,277 INFO L280 TraceCheckUtils]: 144: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,278 INFO L280 TraceCheckUtils]: 145: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,279 INFO L280 TraceCheckUtils]: 146: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,279 INFO L280 TraceCheckUtils]: 147: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,280 INFO L280 TraceCheckUtils]: 148: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,281 INFO L280 TraceCheckUtils]: 149: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,281 INFO L280 TraceCheckUtils]: 150: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,282 INFO L280 TraceCheckUtils]: 151: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,282 INFO L280 TraceCheckUtils]: 152: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,283 INFO L280 TraceCheckUtils]: 153: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,284 INFO L280 TraceCheckUtils]: 154: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,284 INFO L280 TraceCheckUtils]: 155: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,285 INFO L280 TraceCheckUtils]: 156: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,285 INFO L280 TraceCheckUtils]: 157: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,286 INFO L280 TraceCheckUtils]: 158: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,287 INFO L280 TraceCheckUtils]: 159: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,287 INFO L280 TraceCheckUtils]: 160: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,288 INFO L280 TraceCheckUtils]: 161: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,288 INFO L280 TraceCheckUtils]: 162: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,289 INFO L280 TraceCheckUtils]: 163: Hoare triple {58169#(<= ~a20~0 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)))); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,290 INFO L280 TraceCheckUtils]: 164: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,290 INFO L280 TraceCheckUtils]: 165: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,291 INFO L280 TraceCheckUtils]: 166: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,291 INFO L280 TraceCheckUtils]: 167: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,292 INFO L280 TraceCheckUtils]: 168: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,293 INFO L280 TraceCheckUtils]: 169: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,293 INFO L280 TraceCheckUtils]: 170: Hoare triple {58169#(<= ~a20~0 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))); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,294 INFO L280 TraceCheckUtils]: 171: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,295 INFO L280 TraceCheckUtils]: 172: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,295 INFO L280 TraceCheckUtils]: 173: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,296 INFO L280 TraceCheckUtils]: 174: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,297 INFO L280 TraceCheckUtils]: 175: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,297 INFO L280 TraceCheckUtils]: 176: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,298 INFO L280 TraceCheckUtils]: 177: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,298 INFO L280 TraceCheckUtils]: 178: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,299 INFO L280 TraceCheckUtils]: 179: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,300 INFO L280 TraceCheckUtils]: 180: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,300 INFO L280 TraceCheckUtils]: 181: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,301 INFO L280 TraceCheckUtils]: 182: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,302 INFO L280 TraceCheckUtils]: 183: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,302 INFO L280 TraceCheckUtils]: 184: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,303 INFO L280 TraceCheckUtils]: 185: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,303 INFO L280 TraceCheckUtils]: 186: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,304 INFO L280 TraceCheckUtils]: 187: Hoare triple {58169#(<= ~a20~0 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)); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,305 INFO L280 TraceCheckUtils]: 188: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,305 INFO L280 TraceCheckUtils]: 189: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,306 INFO L280 TraceCheckUtils]: 190: Hoare triple {58169#(<= ~a20~0 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); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,307 INFO L280 TraceCheckUtils]: 191: Hoare triple {58169#(<= ~a20~0 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))); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,307 INFO L280 TraceCheckUtils]: 192: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,308 INFO L280 TraceCheckUtils]: 193: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,309 INFO L280 TraceCheckUtils]: 194: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,309 INFO L280 TraceCheckUtils]: 195: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,310 INFO L280 TraceCheckUtils]: 196: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,311 INFO L280 TraceCheckUtils]: 197: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,311 INFO L280 TraceCheckUtils]: 198: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,312 INFO L280 TraceCheckUtils]: 199: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,312 INFO L280 TraceCheckUtils]: 200: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,313 INFO L280 TraceCheckUtils]: 201: Hoare triple {58169#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {58169#(<= ~a20~0 0)} is VALID [2020-07-10 15:13:25,314 INFO L280 TraceCheckUtils]: 202: Hoare triple {58169#(<= ~a20~0 0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {58025#false} is VALID [2020-07-10 15:13:25,314 INFO L280 TraceCheckUtils]: 203: Hoare triple {58025#false} assume !false; {58025#false} is VALID [2020-07-10 15:13:25,351 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 15 proven. 100 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2020-07-10 15:13:25,351 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:25,352 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 7 [2020-07-10 15:13:25,352 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410651818] [2020-07-10 15:13:25,353 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 204 [2020-07-10 15:13:25,359 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:25,359 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 15:13:25,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:25,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 15:13:25,774 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:25,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 15:13:25,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:13:25,774 INFO L87 Difference]: Start difference. First operand 2097 states and 2370 transitions. Second operand 7 states. [2020-07-10 15:13:30,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:30,734 INFO L93 Difference]: Finished difference Result 4230 states and 4900 transitions. [2020-07-10 15:13:30,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:13:30,734 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 204 [2020-07-10 15:13:30,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:30,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:13:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 562 transitions. [2020-07-10 15:13:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:13:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 562 transitions. [2020-07-10 15:13:30,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 562 transitions. [2020-07-10 15:13:31,999 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 562 edges. 562 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:32,196 INFO L225 Difference]: With dead ends: 4230 [2020-07-10 15:13:32,197 INFO L226 Difference]: Without dead ends: 2274 [2020-07-10 15:13:32,200 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:13:32,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2274 states. [2020-07-10 15:13:32,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2274 to 2101. [2020-07-10 15:13:32,653 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:32,653 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2274 states. Second operand 2101 states. [2020-07-10 15:13:32,654 INFO L74 IsIncluded]: Start isIncluded. First operand 2274 states. Second operand 2101 states. [2020-07-10 15:13:32,654 INFO L87 Difference]: Start difference. First operand 2274 states. Second operand 2101 states. [2020-07-10 15:13:32,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:32,821 INFO L93 Difference]: Finished difference Result 2274 states and 2597 transitions. [2020-07-10 15:13:32,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 2597 transitions. [2020-07-10 15:13:32,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:32,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:32,825 INFO L74 IsIncluded]: Start isIncluded. First operand 2101 states. Second operand 2274 states. [2020-07-10 15:13:32,826 INFO L87 Difference]: Start difference. First operand 2101 states. Second operand 2274 states. [2020-07-10 15:13:32,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:32,999 INFO L93 Difference]: Finished difference Result 2274 states and 2597 transitions. [2020-07-10 15:13:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 2597 transitions. [2020-07-10 15:13:33,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:33,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:33,003 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:33,003 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2101 states. [2020-07-10 15:13:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 2101 states and 2323 transitions. [2020-07-10 15:13:33,136 INFO L78 Accepts]: Start accepts. Automaton has 2101 states and 2323 transitions. Word has length 204 [2020-07-10 15:13:33,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:33,136 INFO L479 AbstractCegarLoop]: Abstraction has 2101 states and 2323 transitions. [2020-07-10 15:13:33,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 15:13:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 2323 transitions. [2020-07-10 15:13:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2020-07-10 15:13:33,140 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:33,140 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2020-07-10 15:13:33,341 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:33,341 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:33,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:33,342 INFO L82 PathProgramCache]: Analyzing trace with hash -1986135978, now seen corresponding path program 1 times [2020-07-10 15:13:33,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:33,343 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665867588] [2020-07-10 15:13:33,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 15:13:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 15:13:33,573 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-10 15:13:33,575 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-10 15:13:33,576 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 15:13:33,785 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-10 15:13:33,785 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-10 15:13:33,785 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-10 15:13:33,786 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:13:33,787 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:13:33,788 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:13:33,789 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:13:33,790 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:13:33,791 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:13:33,792 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:13:33,793 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:13:33,794 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:13:33,795 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:13:33,796 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:13:33,797 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:13:33,798 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:13:33,799 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:13:33,800 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:13:33,801 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:13:33,802 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:13:33,803 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:13:33,804 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:13:33,805 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:13:33,806 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:13:33,807 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:13:33,808 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:13:33,809 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:13:33,810 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:13:33,811 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:13:33,812 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:13:33,813 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:13:33,814 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:13:33,815 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:13:33,816 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:13:33,817 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:13:33,818 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:13:33,819 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:13:33,820 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:13:33,821 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:13:33,821 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:13:33,821 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. [2020-07-10 15:13:33,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:13:33 BoogieIcfgContainer [2020-07-10 15:13:33,824 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:13:33,826 INFO L168 Benchmark]: Toolchain (without parser) took 81865.48 ms. Allocated memory was 145.2 MB in the beginning and 673.2 MB in the end (delta: 528.0 MB). Free memory was 100.2 MB in the beginning and 298.1 MB in the end (delta: -197.9 MB). Peak memory consumption was 330.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:13:33,827 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 145.2 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 15:13:33,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 892.43 ms. Allocated memory was 145.2 MB in the beginning and 205.5 MB in the end (delta: 60.3 MB). Free memory was 100.0 MB in the beginning and 167.3 MB in the end (delta: -67.3 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. [2020-07-10 15:13:33,828 INFO L168 Benchmark]: Boogie Preprocessor took 206.56 ms. Allocated memory is still 205.5 MB. Free memory was 167.3 MB in the beginning and 162.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:13:33,829 INFO L168 Benchmark]: RCFGBuilder took 2223.31 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 161.6 MB in the beginning and 98.4 MB in the end (delta: 63.2 MB). Peak memory consumption was 96.2 MB. Max. memory is 7.1 GB. [2020-07-10 15:13:33,830 INFO L168 Benchmark]: TraceAbstraction took 78534.77 ms. Allocated memory was 238.6 MB in the beginning and 673.2 MB in the end (delta: 434.6 MB). Free memory was 96.9 MB in the beginning and 298.1 MB in the end (delta: -201.2 MB). Peak memory consumption was 233.5 MB. Max. memory is 7.1 GB. [2020-07-10 15:13:33,832 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 0.32 ms. Allocated memory is still 145.2 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 892.43 ms. Allocated memory was 145.2 MB in the beginning and 205.5 MB in the end (delta: 60.3 MB). Free memory was 100.0 MB in the beginning and 167.3 MB in the end (delta: -67.3 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 206.56 ms. Allocated memory is still 205.5 MB. Free memory was 167.3 MB in the beginning and 162.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2223.31 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 161.6 MB in the beginning and 98.4 MB in the end (delta: 63.2 MB). Peak memory consumption was 96.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 78534.77 ms. Allocated memory was 238.6 MB in the beginning and 673.2 MB in the end (delta: 434.6 MB). Free memory was 96.9 MB in the beginning and 298.1 MB in the end (delta: -201.2 MB). Peak memory consumption was 233.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 422]: 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=3, 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)=3, 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 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, 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)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, 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)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, 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)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, 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)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, 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)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND TRUE ((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15))) [L334] a17 = 0 [L335] a16 = 4 [L336] return 21; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=21, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, 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=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, 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 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, 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 TRUE (((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4)) [L269] a20 = 0 [L270] a17 = 1 [L271] a16 = 6 [L272] return 21; VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=21, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, 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=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, 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=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, 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)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, 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)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, 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)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, 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)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, 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)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, 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 TRUE (((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6)) [L63] a17 = 0 [L64] return 26; VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=26, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=21, 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND TRUE (((((((!(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)) [L279] a20 = 1 [L280] a8 = 13 [L281] a16 = 4 [L282] a7 = 0 [L283] a21 = 1 [L284] a17 = 0 [L285] return -1; VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=6, \result=-1, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, 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=1, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=6, output=26, 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=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [L421] 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)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] [L422] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, 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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 78.2s, OverallIterations: 10, TraceHistogramMax: 5, AutomataDifference: 59.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 455 SDtfs, 4478 SDslu, 359 SDs, 0 SdLazy, 6944 SolverSat, 1278 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1071 GetRequests, 960 SyntacticMatches, 0 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 502 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2101occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.2s AutomataMinimizationTime, 9 MinimizatonAttempts, 793 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 6.5s InterpolantComputationTime, 2421 NumberOfCodeBlocks, 2421 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2138 ConstructedInterpolants, 0 QuantifiedInterpolants, 1843823 SizeOfPredicates, 14 NumberOfNonLiveVariables, 2608 ConjunctsInSsa, 85 ConjunctsInUnsatCore, 15 InterpolantComputations, 6 PerfectInterpolantSequences, 946/1077 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...