/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_label56.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:13:42,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:13:42,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:13:42,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-10 15:13:42,945 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 15:13:42,964 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:13:42,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:13:42,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:13:42,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:13:42,967 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:13:42,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:13:42,968 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:13:42,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:13:42,968 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:13:42,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:13:42,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:13:42,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:13:42,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:13:42,969 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:13:42,970 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:13:42,970 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:13:42,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:13:42,971 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:13:42,972 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:13:42,972 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:13:42,972 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:13:42,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:13:42,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:13:42,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:13:42,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:13:42,973 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:13:42,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:13:42,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:13:42,974 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:13:42,974 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:13:43,261 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:13:43,274 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:13:43,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:13:43,279 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:13:43,280 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:13:43,281 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label56.c [2020-07-10 15:13:43,358 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fad5def86/a9a519c95ffa43fea1e8015cfd86ccf3/FLAG5e39cde84 [2020-07-10 15:13:43,950 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:13:43,951 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label56.c [2020-07-10 15:13:43,965 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fad5def86/a9a519c95ffa43fea1e8015cfd86ccf3/FLAG5e39cde84 [2020-07-10 15:13:44,210 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fad5def86/a9a519c95ffa43fea1e8015cfd86ccf3 [2020-07-10 15:13:44,218 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:13:44,220 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:13:44,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:13:44,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:13:44,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:13:44,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:13:44" (1/1) ... [2020-07-10 15:13:44,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b5786de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:44, skipping insertion in model container [2020-07-10 15:13:44,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:13:44" (1/1) ... [2020-07-10 15:13:44,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:13:44,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:13:44,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:13:44,814 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:13:45,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:13:45,070 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:13:45,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45 WrapperNode [2020-07-10 15:13:45,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:13:45,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:13:45,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:13:45,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:13:45,086 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (1/1) ... [2020-07-10 15:13:45,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:13:45,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:13:45,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:13:45,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:13:45,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (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 15:13:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:13:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:13:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:13:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:13:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:13:46,908 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:13:46,908 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:13:46,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:13:46 BoogieIcfgContainer [2020-07-10 15:13:46,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:13:46,916 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:13:46,916 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:13:46,919 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:13:46,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:13:44" (1/3) ... [2020-07-10 15:13:46,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d01e75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:13:46, skipping insertion in model container [2020-07-10 15:13:46,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:45" (2/3) ... [2020-07-10 15:13:46,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d01e75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:13:46, skipping insertion in model container [2020-07-10 15:13:46,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:13:46" (3/3) ... [2020-07-10 15:13:46,923 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label56.c [2020-07-10 15:13:46,937 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:13:46,945 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:13:46,963 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:13:46,997 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:13:46,997 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:13:46,997 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:13:46,998 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:13:46,998 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:13:46,998 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:13:46,998 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:13:46,999 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:13:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:13:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-07-10 15:13:47,039 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:47,041 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] [2020-07-10 15:13:47,041 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:47,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:47,050 INFO L82 PathProgramCache]: Analyzing trace with hash -503641322, now seen corresponding path program 1 times [2020-07-10 15:13:47,064 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:47,064 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050294307] [2020-07-10 15:13:47,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:47,685 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 15:13:47,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:47,688 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,694 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 15:13:47,698 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 15:13:47,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:47,701 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,702 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret4 := main(); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 14 ~a8~0))} ~output~0 := -1; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 14 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,707 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 14 ~a8~0))} ~input := #in~input; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,709 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,710 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,714 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,719 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,721 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,722 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,724 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,725 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,727 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,728 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,730 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,730 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,731 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,733 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,734 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,736 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,737 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,738 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,739 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,740 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,741 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,741 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,742 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,745 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,746 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,747 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,748 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,749 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,750 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,751 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,752 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,753 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,754 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,755 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,755 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,756 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,757 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,758 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,759 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,761 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,763 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,764 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,765 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,768 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,769 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,769 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,771 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,776 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,779 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,781 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,783 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,784 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,785 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:47,786 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 14 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-10 15:13:47,787 INFO L280 TraceCheckUtils]: 81: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:13:47,808 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 15:13:47,809 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050294307] [2020-07-10 15:13:47,810 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:13:47,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:13:47,811 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052603616] [2020-07-10 15:13:47,818 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2020-07-10 15:13:47,821 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:47,826 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:13:47,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:47,970 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:13:47,970 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:47,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:13:47,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:13:47,982 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:13:53,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:53,569 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-10 15:13:53,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:13:53,570 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2020-07-10 15:13:53,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:13:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:13:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:13:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:13:53,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-10 15:13:55,934 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 15:13:55,992 INFO L225 Difference]: With dead ends: 698 [2020-07-10 15:13:55,992 INFO L226 Difference]: Without dead ends: 423 [2020-07-10 15:13:56,000 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 15:13:56,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-10 15:13:56,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-10 15:13:56,164 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:56,164 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-10 15:13:56,165 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-10 15:13:56,165 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-10 15:13:56,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:56,220 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-10 15:13:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-10 15:13:56,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:56,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:56,227 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-10 15:13:56,227 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-10 15:13:56,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:56,259 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-10 15:13:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-10 15:13:56,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:56,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:56,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:56,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-10 15:13:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 603 transitions. [2020-07-10 15:13:56,286 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 603 transitions. Word has length 82 [2020-07-10 15:13:56,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:56,287 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 603 transitions. [2020-07-10 15:13:56,287 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:13:56,287 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 603 transitions. [2020-07-10 15:13:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-07-10 15:13:56,291 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:56,292 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:56,292 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:13:56,293 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:56,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:56,293 INFO L82 PathProgramCache]: Analyzing trace with hash 613251555, now seen corresponding path program 1 times [2020-07-10 15:13:56,293 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:56,294 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055481472] [2020-07-10 15:13:56,294 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {2235#(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; {2216#true} is VALID [2020-07-10 15:13:56,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:13:56,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:13:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {2236#(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; {2216#true} is VALID [2020-07-10 15:13:56,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#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)); {2216#true} is VALID [2020-07-10 15:13:56,635 INFO L280 TraceCheckUtils]: 8: Hoare triple {2216#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))); {2216#true} is VALID [2020-07-10 15:13:56,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#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;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,637 INFO L280 TraceCheckUtils]: 11: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,638 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,645 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2235#(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 15:13:56,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {2235#(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; {2216#true} is VALID [2020-07-10 15:13:56,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:13:56,646 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:13:56,646 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-10 15:13:56,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-10 15:13:56,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-10 15:13:56,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-10 15:13:56,650 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2236#(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 15:13:56,651 INFO L280 TraceCheckUtils]: 9: Hoare triple {2236#(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; {2216#true} is VALID [2020-07-10 15:13:56,651 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,651 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,652 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,652 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,652 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#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)); {2216#true} is VALID [2020-07-10 15:13:56,653 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#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))); {2216#true} is VALID [2020-07-10 15:13:56,653 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:56,654 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#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;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,674 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,674 INFO L280 TraceCheckUtils]: 22: Hoare triple {2234#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {2234#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,677 INFO L280 TraceCheckUtils]: 24: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,678 INFO L263 TraceCheckUtils]: 25: Hoare triple {2234#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,683 INFO L280 TraceCheckUtils]: 26: Hoare triple {2234#(= 1 ~a20~0)} ~input := #in~input; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,688 INFO L280 TraceCheckUtils]: 28: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,690 INFO L280 TraceCheckUtils]: 32: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,691 INFO L280 TraceCheckUtils]: 34: Hoare triple {2234#(= 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))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,691 INFO L280 TraceCheckUtils]: 35: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,693 INFO L280 TraceCheckUtils]: 38: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,694 INFO L280 TraceCheckUtils]: 39: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,695 INFO L280 TraceCheckUtils]: 41: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,695 INFO L280 TraceCheckUtils]: 42: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,696 INFO L280 TraceCheckUtils]: 43: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,697 INFO L280 TraceCheckUtils]: 44: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,697 INFO L280 TraceCheckUtils]: 45: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,698 INFO L280 TraceCheckUtils]: 46: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,698 INFO L280 TraceCheckUtils]: 47: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,699 INFO L280 TraceCheckUtils]: 48: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,700 INFO L280 TraceCheckUtils]: 49: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,700 INFO L280 TraceCheckUtils]: 50: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,701 INFO L280 TraceCheckUtils]: 51: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,701 INFO L280 TraceCheckUtils]: 52: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,702 INFO L280 TraceCheckUtils]: 53: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,703 INFO L280 TraceCheckUtils]: 54: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,703 INFO L280 TraceCheckUtils]: 55: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,704 INFO L280 TraceCheckUtils]: 56: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,704 INFO L280 TraceCheckUtils]: 57: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,705 INFO L280 TraceCheckUtils]: 58: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,706 INFO L280 TraceCheckUtils]: 59: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,706 INFO L280 TraceCheckUtils]: 60: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,707 INFO L280 TraceCheckUtils]: 61: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,708 INFO L280 TraceCheckUtils]: 62: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,708 INFO L280 TraceCheckUtils]: 63: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,709 INFO L280 TraceCheckUtils]: 64: Hoare triple {2234#(= 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)))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,709 INFO L280 TraceCheckUtils]: 65: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,710 INFO L280 TraceCheckUtils]: 66: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,710 INFO L280 TraceCheckUtils]: 67: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,710 INFO L280 TraceCheckUtils]: 68: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,711 INFO L280 TraceCheckUtils]: 69: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,711 INFO L280 TraceCheckUtils]: 70: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,712 INFO L280 TraceCheckUtils]: 71: Hoare triple {2234#(= 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))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,712 INFO L280 TraceCheckUtils]: 72: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,713 INFO L280 TraceCheckUtils]: 73: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,713 INFO L280 TraceCheckUtils]: 74: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,714 INFO L280 TraceCheckUtils]: 75: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,715 INFO L280 TraceCheckUtils]: 76: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,715 INFO L280 TraceCheckUtils]: 77: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,716 INFO L280 TraceCheckUtils]: 78: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,716 INFO L280 TraceCheckUtils]: 79: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,717 INFO L280 TraceCheckUtils]: 80: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,719 INFO L280 TraceCheckUtils]: 81: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,720 INFO L280 TraceCheckUtils]: 82: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,720 INFO L280 TraceCheckUtils]: 83: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,721 INFO L280 TraceCheckUtils]: 84: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,722 INFO L280 TraceCheckUtils]: 85: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,722 INFO L280 TraceCheckUtils]: 86: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,723 INFO L280 TraceCheckUtils]: 87: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,723 INFO L280 TraceCheckUtils]: 88: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,724 INFO L280 TraceCheckUtils]: 89: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,724 INFO L280 TraceCheckUtils]: 90: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,725 INFO L280 TraceCheckUtils]: 91: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,726 INFO L280 TraceCheckUtils]: 92: Hoare triple {2234#(= 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))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,727 INFO L280 TraceCheckUtils]: 93: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,727 INFO L280 TraceCheckUtils]: 94: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,728 INFO L280 TraceCheckUtils]: 95: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,729 INFO L280 TraceCheckUtils]: 96: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:56,729 INFO L280 TraceCheckUtils]: 97: Hoare triple {2234#(= 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; {2217#false} is VALID [2020-07-10 15:13:56,730 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:13:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:56,748 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055481472] [2020-07-10 15:13:56,748 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2082633880] [2020-07-10 15:13:56,748 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 15:13:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,864 INFO L264 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:13:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,894 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:57,020 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2216#true} is VALID [2020-07-10 15:13:57,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#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; {2216#true} is VALID [2020-07-10 15:13:57,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:13:57,022 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:13:57,022 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-10 15:13:57,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-10 15:13:57,022 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-10 15:13:57,023 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-10 15:13:57,023 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2216#true} is VALID [2020-07-10 15:13:57,023 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#true} ~input := #in~input; {2216#true} is VALID [2020-07-10 15:13:57,023 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,024 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,024 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,024 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,024 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,025 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,025 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#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)); {2216#true} is VALID [2020-07-10 15:13:57,025 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#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))); {2216#true} is VALID [2020-07-10 15:13:57,026 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:57,027 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#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;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,028 INFO L280 TraceCheckUtils]: 20: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,029 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,030 INFO L280 TraceCheckUtils]: 22: Hoare triple {2234#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {2234#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,032 INFO L263 TraceCheckUtils]: 25: Hoare triple {2234#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,033 INFO L280 TraceCheckUtils]: 26: Hoare triple {2234#(= 1 ~a20~0)} ~input := #in~input; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,034 INFO L280 TraceCheckUtils]: 27: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,035 INFO L280 TraceCheckUtils]: 29: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,036 INFO L280 TraceCheckUtils]: 30: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,037 INFO L280 TraceCheckUtils]: 31: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,037 INFO L280 TraceCheckUtils]: 32: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,038 INFO L280 TraceCheckUtils]: 33: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,039 INFO L280 TraceCheckUtils]: 34: Hoare triple {2234#(= 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))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,040 INFO L280 TraceCheckUtils]: 36: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,041 INFO L280 TraceCheckUtils]: 37: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,042 INFO L280 TraceCheckUtils]: 38: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,042 INFO L280 TraceCheckUtils]: 39: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,043 INFO L280 TraceCheckUtils]: 40: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,043 INFO L280 TraceCheckUtils]: 41: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,044 INFO L280 TraceCheckUtils]: 42: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,045 INFO L280 TraceCheckUtils]: 43: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,045 INFO L280 TraceCheckUtils]: 44: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,046 INFO L280 TraceCheckUtils]: 45: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,047 INFO L280 TraceCheckUtils]: 46: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,047 INFO L280 TraceCheckUtils]: 47: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,048 INFO L280 TraceCheckUtils]: 48: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,049 INFO L280 TraceCheckUtils]: 49: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,049 INFO L280 TraceCheckUtils]: 50: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,050 INFO L280 TraceCheckUtils]: 51: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,051 INFO L280 TraceCheckUtils]: 52: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,051 INFO L280 TraceCheckUtils]: 53: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,052 INFO L280 TraceCheckUtils]: 54: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,053 INFO L280 TraceCheckUtils]: 55: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,053 INFO L280 TraceCheckUtils]: 56: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,054 INFO L280 TraceCheckUtils]: 57: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,055 INFO L280 TraceCheckUtils]: 58: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,055 INFO L280 TraceCheckUtils]: 59: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,056 INFO L280 TraceCheckUtils]: 60: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,057 INFO L280 TraceCheckUtils]: 61: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,058 INFO L280 TraceCheckUtils]: 63: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,059 INFO L280 TraceCheckUtils]: 64: Hoare triple {2234#(= 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)))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,060 INFO L280 TraceCheckUtils]: 65: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,060 INFO L280 TraceCheckUtils]: 66: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,061 INFO L280 TraceCheckUtils]: 67: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,062 INFO L280 TraceCheckUtils]: 68: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,062 INFO L280 TraceCheckUtils]: 69: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,063 INFO L280 TraceCheckUtils]: 70: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,064 INFO L280 TraceCheckUtils]: 71: Hoare triple {2234#(= 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))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,064 INFO L280 TraceCheckUtils]: 72: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,065 INFO L280 TraceCheckUtils]: 73: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,066 INFO L280 TraceCheckUtils]: 74: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,066 INFO L280 TraceCheckUtils]: 75: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,067 INFO L280 TraceCheckUtils]: 76: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,068 INFO L280 TraceCheckUtils]: 78: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,069 INFO L280 TraceCheckUtils]: 79: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,070 INFO L280 TraceCheckUtils]: 80: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,070 INFO L280 TraceCheckUtils]: 81: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,071 INFO L280 TraceCheckUtils]: 83: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,073 INFO L280 TraceCheckUtils]: 85: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,073 INFO L280 TraceCheckUtils]: 86: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,074 INFO L280 TraceCheckUtils]: 87: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,075 INFO L280 TraceCheckUtils]: 88: Hoare triple {2234#(= 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)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,076 INFO L280 TraceCheckUtils]: 89: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,076 INFO L280 TraceCheckUtils]: 90: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,077 INFO L280 TraceCheckUtils]: 91: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,077 INFO L280 TraceCheckUtils]: 92: Hoare triple {2234#(= 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))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,078 INFO L280 TraceCheckUtils]: 93: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,079 INFO L280 TraceCheckUtils]: 94: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,080 INFO L280 TraceCheckUtils]: 96: Hoare triple {2234#(= 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); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:57,081 INFO L280 TraceCheckUtils]: 97: Hoare triple {2234#(= 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; {2217#false} is VALID [2020-07-10 15:13:57,081 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:13:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:57,092 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:13:57,092 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2020-07-10 15:13:57,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898654691] [2020-07-10 15:13:57,095 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-10 15:13:57,096 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:57,096 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:13:57,229 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 15:13:57,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:13:57,229 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:57,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:13:57,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:13:57,230 INFO L87 Difference]: Start difference. First operand 417 states and 603 transitions. Second operand 3 states. [2020-07-10 15:13:58,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:58,412 INFO L93 Difference]: Finished difference Result 1237 states and 1819 transitions. [2020-07-10 15:13:58,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:13:58,413 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-10 15:13:58,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:13:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:13:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:13:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:13:58,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:13:59,230 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 15:13:59,281 INFO L225 Difference]: With dead ends: 1237 [2020-07-10 15:13:59,281 INFO L226 Difference]: Without dead ends: 826 [2020-07-10 15:13:59,283 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 103 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:13:59,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2020-07-10 15:13:59,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 689. [2020-07-10 15:13:59,427 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:59,427 INFO L82 GeneralOperation]: Start isEquivalent. First operand 826 states. Second operand 689 states. [2020-07-10 15:13:59,427 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 689 states. [2020-07-10 15:13:59,427 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 689 states. [2020-07-10 15:13:59,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:59,494 INFO L93 Difference]: Finished difference Result 826 states and 1143 transitions. [2020-07-10 15:13:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1143 transitions. [2020-07-10 15:13:59,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:59,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:59,500 INFO L74 IsIncluded]: Start isIncluded. First operand 689 states. Second operand 826 states. [2020-07-10 15:13:59,500 INFO L87 Difference]: Start difference. First operand 689 states. Second operand 826 states. [2020-07-10 15:13:59,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:59,568 INFO L93 Difference]: Finished difference Result 826 states and 1143 transitions. [2020-07-10 15:13:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1143 transitions. [2020-07-10 15:13:59,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:59,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:59,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:59,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 689 states. [2020-07-10 15:13:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 689 states and 954 transitions. [2020-07-10 15:13:59,622 INFO L78 Accepts]: Start accepts. Automaton has 689 states and 954 transitions. Word has length 99 [2020-07-10 15:13:59,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:59,623 INFO L479 AbstractCegarLoop]: Abstraction has 689 states and 954 transitions. [2020-07-10 15:13:59,623 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:13:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 954 transitions. [2020-07-10 15:13:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-10 15:13:59,633 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:59,633 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:59,849 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-10 15:13:59,849 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:59,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:59,850 INFO L82 PathProgramCache]: Analyzing trace with hash -1223806666, now seen corresponding path program 1 times [2020-07-10 15:13:59,851 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:59,852 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578603081] [2020-07-10 15:13:59,852 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:00,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {6213#(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; {6161#true} is VALID [2020-07-10 15:14:00,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 15:14:00,059 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6161#true} #782#return; {6161#true} is VALID [2020-07-10 15:14:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:00,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {6214#(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; {6161#true} is VALID [2020-07-10 15:14:00,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {6161#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; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {6173#(= 4 ~a16~0)} assume true; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,107 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6173#(= 4 ~a16~0)} {6161#true} #786#return; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:00,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {6214#(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; {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {6215#(= ~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)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {6215#(= ~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))); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,169 INFO L280 TraceCheckUtils]: 9: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,169 INFO L280 TraceCheckUtils]: 10: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,170 INFO L280 TraceCheckUtils]: 12: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,171 INFO L280 TraceCheckUtils]: 13: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,173 INFO L280 TraceCheckUtils]: 16: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,173 INFO L280 TraceCheckUtils]: 17: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,174 INFO L280 TraceCheckUtils]: 19: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,175 INFO L280 TraceCheckUtils]: 21: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,176 INFO L280 TraceCheckUtils]: 22: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,178 INFO L280 TraceCheckUtils]: 26: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,179 INFO L280 TraceCheckUtils]: 27: Hoare triple {6215#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,180 INFO L280 TraceCheckUtils]: 29: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,181 INFO L280 TraceCheckUtils]: 30: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,182 INFO L280 TraceCheckUtils]: 32: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,183 INFO L280 TraceCheckUtils]: 34: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,183 INFO L280 TraceCheckUtils]: 35: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,184 INFO L280 TraceCheckUtils]: 36: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,185 INFO L280 TraceCheckUtils]: 37: Hoare triple {6216#(= 5 |old(~a16~0)|)} assume true; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,186 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6216#(= 5 |old(~a16~0)|)} {6173#(= 4 ~a16~0)} #786#return; {6162#false} is VALID [2020-07-10 15:14:00,189 INFO L263 TraceCheckUtils]: 0: Hoare triple {6161#true} call ULTIMATE.init(); {6213#(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 15:14:00,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {6213#(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; {6161#true} is VALID [2020-07-10 15:14:00,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 15:14:00,190 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6161#true} {6161#true} #782#return; {6161#true} is VALID [2020-07-10 15:14:00,190 INFO L263 TraceCheckUtils]: 4: Hoare triple {6161#true} call #t~ret4 := main(); {6161#true} is VALID [2020-07-10 15:14:00,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} ~output~0 := -1; {6161#true} is VALID [2020-07-10 15:14:00,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6161#true} is VALID [2020-07-10 15:14:00,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6161#true} is VALID [2020-07-10 15:14:00,192 INFO L263 TraceCheckUtils]: 8: Hoare triple {6161#true} call #t~ret3 := calculate_output(~input~0); {6214#(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 15:14:00,192 INFO L280 TraceCheckUtils]: 9: Hoare triple {6214#(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; {6161#true} is VALID [2020-07-10 15:14:00,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {6161#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; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,194 INFO L280 TraceCheckUtils]: 14: Hoare triple {6173#(= 4 ~a16~0)} assume true; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,195 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6173#(= 4 ~a16~0)} {6161#true} #786#return; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,196 INFO L280 TraceCheckUtils]: 16: Hoare triple {6173#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,196 INFO L280 TraceCheckUtils]: 17: Hoare triple {6173#(= 4 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,197 INFO L280 TraceCheckUtils]: 18: Hoare triple {6173#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6173#(= 4 ~a16~0)} is VALID [2020-07-10 15:14:00,198 INFO L263 TraceCheckUtils]: 19: Hoare triple {6173#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {6214#(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 15:14:00,198 INFO L280 TraceCheckUtils]: 20: Hoare triple {6214#(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; {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,199 INFO L280 TraceCheckUtils]: 21: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,199 INFO L280 TraceCheckUtils]: 22: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,201 INFO L280 TraceCheckUtils]: 24: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,201 INFO L280 TraceCheckUtils]: 25: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,202 INFO L280 TraceCheckUtils]: 26: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,202 INFO L280 TraceCheckUtils]: 27: Hoare triple {6215#(= ~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)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,203 INFO L280 TraceCheckUtils]: 28: Hoare triple {6215#(= ~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))); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,203 INFO L280 TraceCheckUtils]: 29: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,204 INFO L280 TraceCheckUtils]: 31: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,205 INFO L280 TraceCheckUtils]: 32: Hoare triple {6215#(= ~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); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,205 INFO L280 TraceCheckUtils]: 33: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,206 INFO L280 TraceCheckUtils]: 34: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,207 INFO L280 TraceCheckUtils]: 35: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,207 INFO L280 TraceCheckUtils]: 36: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,208 INFO L280 TraceCheckUtils]: 37: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,208 INFO L280 TraceCheckUtils]: 38: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,209 INFO L280 TraceCheckUtils]: 39: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,209 INFO L280 TraceCheckUtils]: 40: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,210 INFO L280 TraceCheckUtils]: 41: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,211 INFO L280 TraceCheckUtils]: 42: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,211 INFO L280 TraceCheckUtils]: 43: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,212 INFO L280 TraceCheckUtils]: 44: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,212 INFO L280 TraceCheckUtils]: 45: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,213 INFO L280 TraceCheckUtils]: 46: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,213 INFO L280 TraceCheckUtils]: 47: Hoare triple {6215#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,214 INFO L280 TraceCheckUtils]: 48: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,214 INFO L280 TraceCheckUtils]: 49: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,215 INFO L280 TraceCheckUtils]: 50: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,216 INFO L280 TraceCheckUtils]: 51: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,216 INFO L280 TraceCheckUtils]: 52: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,217 INFO L280 TraceCheckUtils]: 53: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,217 INFO L280 TraceCheckUtils]: 54: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,218 INFO L280 TraceCheckUtils]: 55: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,219 INFO L280 TraceCheckUtils]: 56: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,219 INFO L280 TraceCheckUtils]: 57: Hoare triple {6216#(= 5 |old(~a16~0)|)} assume true; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,220 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6216#(= 5 |old(~a16~0)|)} {6173#(= 4 ~a16~0)} #786#return; {6162#false} is VALID [2020-07-10 15:14:00,221 INFO L280 TraceCheckUtils]: 59: Hoare triple {6162#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6162#false} is VALID [2020-07-10 15:14:00,221 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6162#false} is VALID [2020-07-10 15:14:00,221 INFO L280 TraceCheckUtils]: 61: Hoare triple {6162#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6162#false} is VALID [2020-07-10 15:14:00,221 INFO L263 TraceCheckUtils]: 62: Hoare triple {6162#false} call #t~ret3 := calculate_output(~input~0); {6162#false} is VALID [2020-07-10 15:14:00,222 INFO L280 TraceCheckUtils]: 63: Hoare triple {6162#false} ~input := #in~input; {6162#false} is VALID [2020-07-10 15:14:00,222 INFO L280 TraceCheckUtils]: 64: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,222 INFO L280 TraceCheckUtils]: 65: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,222 INFO L280 TraceCheckUtils]: 66: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,223 INFO L280 TraceCheckUtils]: 67: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,223 INFO L280 TraceCheckUtils]: 68: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,223 INFO L280 TraceCheckUtils]: 69: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,223 INFO L280 TraceCheckUtils]: 70: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,223 INFO L280 TraceCheckUtils]: 71: Hoare triple {6162#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))); {6162#false} is VALID [2020-07-10 15:14:00,224 INFO L280 TraceCheckUtils]: 72: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,224 INFO L280 TraceCheckUtils]: 73: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,224 INFO L280 TraceCheckUtils]: 74: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,224 INFO L280 TraceCheckUtils]: 75: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,224 INFO L280 TraceCheckUtils]: 76: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,225 INFO L280 TraceCheckUtils]: 77: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,225 INFO L280 TraceCheckUtils]: 78: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,225 INFO L280 TraceCheckUtils]: 79: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,225 INFO L280 TraceCheckUtils]: 80: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,225 INFO L280 TraceCheckUtils]: 81: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,226 INFO L280 TraceCheckUtils]: 82: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,226 INFO L280 TraceCheckUtils]: 83: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,226 INFO L280 TraceCheckUtils]: 84: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,226 INFO L280 TraceCheckUtils]: 85: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,226 INFO L280 TraceCheckUtils]: 86: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,227 INFO L280 TraceCheckUtils]: 87: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,227 INFO L280 TraceCheckUtils]: 88: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,227 INFO L280 TraceCheckUtils]: 89: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,227 INFO L280 TraceCheckUtils]: 90: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,227 INFO L280 TraceCheckUtils]: 91: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,228 INFO L280 TraceCheckUtils]: 92: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,228 INFO L280 TraceCheckUtils]: 93: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,228 INFO L280 TraceCheckUtils]: 94: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,228 INFO L280 TraceCheckUtils]: 95: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,229 INFO L280 TraceCheckUtils]: 96: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,229 INFO L280 TraceCheckUtils]: 97: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,229 INFO L280 TraceCheckUtils]: 98: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,229 INFO L280 TraceCheckUtils]: 99: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,229 INFO L280 TraceCheckUtils]: 100: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,230 INFO L280 TraceCheckUtils]: 101: Hoare triple {6162#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)))); {6162#false} is VALID [2020-07-10 15:14:00,230 INFO L280 TraceCheckUtils]: 102: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,230 INFO L280 TraceCheckUtils]: 103: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,230 INFO L280 TraceCheckUtils]: 104: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,230 INFO L280 TraceCheckUtils]: 105: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,231 INFO L280 TraceCheckUtils]: 106: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,231 INFO L280 TraceCheckUtils]: 107: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,231 INFO L280 TraceCheckUtils]: 108: Hoare triple {6162#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))); {6162#false} is VALID [2020-07-10 15:14:00,231 INFO L280 TraceCheckUtils]: 109: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,231 INFO L280 TraceCheckUtils]: 110: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,232 INFO L280 TraceCheckUtils]: 111: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,232 INFO L280 TraceCheckUtils]: 112: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,232 INFO L280 TraceCheckUtils]: 113: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,232 INFO L280 TraceCheckUtils]: 114: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,232 INFO L280 TraceCheckUtils]: 115: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,233 INFO L280 TraceCheckUtils]: 116: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,233 INFO L280 TraceCheckUtils]: 117: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,233 INFO L280 TraceCheckUtils]: 118: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,233 INFO L280 TraceCheckUtils]: 119: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,234 INFO L280 TraceCheckUtils]: 120: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,234 INFO L280 TraceCheckUtils]: 121: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,234 INFO L280 TraceCheckUtils]: 122: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,234 INFO L280 TraceCheckUtils]: 123: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,234 INFO L280 TraceCheckUtils]: 124: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,235 INFO L280 TraceCheckUtils]: 125: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,235 INFO L280 TraceCheckUtils]: 126: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,235 INFO L280 TraceCheckUtils]: 127: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,235 INFO L280 TraceCheckUtils]: 128: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,235 INFO L280 TraceCheckUtils]: 129: Hoare triple {6162#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))); {6162#false} is VALID [2020-07-10 15:14:00,236 INFO L280 TraceCheckUtils]: 130: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,236 INFO L280 TraceCheckUtils]: 131: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,236 INFO L280 TraceCheckUtils]: 132: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,236 INFO L280 TraceCheckUtils]: 133: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,236 INFO L280 TraceCheckUtils]: 134: Hoare triple {6162#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6162#false} is VALID [2020-07-10 15:14:00,237 INFO L280 TraceCheckUtils]: 135: Hoare triple {6162#false} assume !false; {6162#false} is VALID [2020-07-10 15:14:00,254 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 56 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:14:00,255 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578603081] [2020-07-10 15:14:00,255 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2086314600] [2020-07-10 15:14:00,255 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 15:14:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:00,364 INFO L264 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:14:00,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:00,391 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:00,585 INFO L263 TraceCheckUtils]: 0: Hoare triple {6161#true} call ULTIMATE.init(); {6161#true} is VALID [2020-07-10 15:14:00,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#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; {6161#true} is VALID [2020-07-10 15:14:00,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 15:14:00,586 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6161#true} {6161#true} #782#return; {6161#true} is VALID [2020-07-10 15:14:00,586 INFO L263 TraceCheckUtils]: 4: Hoare triple {6161#true} call #t~ret4 := main(); {6161#true} is VALID [2020-07-10 15:14:00,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} ~output~0 := -1; {6161#true} is VALID [2020-07-10 15:14:00,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6161#true} is VALID [2020-07-10 15:14:00,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6161#true} is VALID [2020-07-10 15:14:00,587 INFO L263 TraceCheckUtils]: 8: Hoare triple {6161#true} call #t~ret3 := calculate_output(~input~0); {6161#true} is VALID [2020-07-10 15:14:00,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {6161#true} ~input := #in~input; {6161#true} is VALID [2020-07-10 15:14:00,587 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,588 INFO L280 TraceCheckUtils]: 12: Hoare triple {6161#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); {6161#true} is VALID [2020-07-10 15:14:00,589 INFO L280 TraceCheckUtils]: 13: Hoare triple {6161#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; {6259#(<= ~a16~0 4)} is VALID [2020-07-10 15:14:00,589 INFO L280 TraceCheckUtils]: 14: Hoare triple {6259#(<= ~a16~0 4)} assume true; {6259#(<= ~a16~0 4)} is VALID [2020-07-10 15:14:00,590 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6259#(<= ~a16~0 4)} {6161#true} #786#return; {6259#(<= ~a16~0 4)} is VALID [2020-07-10 15:14:00,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {6259#(<= ~a16~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6259#(<= ~a16~0 4)} is VALID [2020-07-10 15:14:00,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {6259#(<= ~a16~0 4)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6259#(<= ~a16~0 4)} is VALID [2020-07-10 15:14:00,593 INFO L280 TraceCheckUtils]: 18: Hoare triple {6259#(<= ~a16~0 4)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6259#(<= ~a16~0 4)} is VALID [2020-07-10 15:14:00,594 INFO L263 TraceCheckUtils]: 19: Hoare triple {6259#(<= ~a16~0 4)} call #t~ret3 := calculate_output(~input~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,595 INFO L280 TraceCheckUtils]: 20: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} ~input := #in~input; {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,595 INFO L280 TraceCheckUtils]: 21: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,596 INFO L280 TraceCheckUtils]: 22: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,596 INFO L280 TraceCheckUtils]: 23: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,598 INFO L280 TraceCheckUtils]: 26: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {6278#(<= ~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)); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,612 INFO L280 TraceCheckUtils]: 28: Hoare triple {6278#(<= ~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))); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,612 INFO L280 TraceCheckUtils]: 29: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,613 INFO L280 TraceCheckUtils]: 30: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,614 INFO L280 TraceCheckUtils]: 32: Hoare triple {6278#(<= ~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); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,615 INFO L280 TraceCheckUtils]: 33: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,615 INFO L280 TraceCheckUtils]: 34: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,617 INFO L280 TraceCheckUtils]: 35: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,618 INFO L280 TraceCheckUtils]: 36: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,618 INFO L280 TraceCheckUtils]: 37: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,619 INFO L280 TraceCheckUtils]: 38: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,619 INFO L280 TraceCheckUtils]: 39: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,620 INFO L280 TraceCheckUtils]: 40: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,620 INFO L280 TraceCheckUtils]: 41: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,621 INFO L280 TraceCheckUtils]: 42: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,623 INFO L280 TraceCheckUtils]: 45: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,623 INFO L280 TraceCheckUtils]: 46: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,624 INFO L280 TraceCheckUtils]: 47: Hoare triple {6278#(<= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,624 INFO L280 TraceCheckUtils]: 48: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,625 INFO L280 TraceCheckUtils]: 49: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,625 INFO L280 TraceCheckUtils]: 50: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,626 INFO L280 TraceCheckUtils]: 51: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,626 INFO L280 TraceCheckUtils]: 52: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,627 INFO L280 TraceCheckUtils]: 53: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,627 INFO L280 TraceCheckUtils]: 54: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,628 INFO L280 TraceCheckUtils]: 55: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,629 INFO L280 TraceCheckUtils]: 56: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {6390#(<= 5 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,629 INFO L280 TraceCheckUtils]: 57: Hoare triple {6390#(<= 5 |old(~a16~0)|)} assume true; {6390#(<= 5 |old(~a16~0)|)} is VALID [2020-07-10 15:14:00,630 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6390#(<= 5 |old(~a16~0)|)} {6259#(<= ~a16~0 4)} #786#return; {6162#false} is VALID [2020-07-10 15:14:00,630 INFO L280 TraceCheckUtils]: 59: Hoare triple {6162#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6162#false} is VALID [2020-07-10 15:14:00,631 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6162#false} is VALID [2020-07-10 15:14:00,631 INFO L280 TraceCheckUtils]: 61: Hoare triple {6162#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6162#false} is VALID [2020-07-10 15:14:00,631 INFO L263 TraceCheckUtils]: 62: Hoare triple {6162#false} call #t~ret3 := calculate_output(~input~0); {6162#false} is VALID [2020-07-10 15:14:00,631 INFO L280 TraceCheckUtils]: 63: Hoare triple {6162#false} ~input := #in~input; {6162#false} is VALID [2020-07-10 15:14:00,631 INFO L280 TraceCheckUtils]: 64: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,632 INFO L280 TraceCheckUtils]: 65: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,632 INFO L280 TraceCheckUtils]: 66: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,632 INFO L280 TraceCheckUtils]: 67: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,632 INFO L280 TraceCheckUtils]: 68: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,632 INFO L280 TraceCheckUtils]: 69: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,633 INFO L280 TraceCheckUtils]: 70: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,633 INFO L280 TraceCheckUtils]: 71: Hoare triple {6162#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))); {6162#false} is VALID [2020-07-10 15:14:00,633 INFO L280 TraceCheckUtils]: 72: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,633 INFO L280 TraceCheckUtils]: 73: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,633 INFO L280 TraceCheckUtils]: 74: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,634 INFO L280 TraceCheckUtils]: 75: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,634 INFO L280 TraceCheckUtils]: 76: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,634 INFO L280 TraceCheckUtils]: 77: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,634 INFO L280 TraceCheckUtils]: 78: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,634 INFO L280 TraceCheckUtils]: 79: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,635 INFO L280 TraceCheckUtils]: 80: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,635 INFO L280 TraceCheckUtils]: 81: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,635 INFO L280 TraceCheckUtils]: 82: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,635 INFO L280 TraceCheckUtils]: 83: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,635 INFO L280 TraceCheckUtils]: 84: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,636 INFO L280 TraceCheckUtils]: 85: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,636 INFO L280 TraceCheckUtils]: 86: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,636 INFO L280 TraceCheckUtils]: 87: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,636 INFO L280 TraceCheckUtils]: 88: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,636 INFO L280 TraceCheckUtils]: 89: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,637 INFO L280 TraceCheckUtils]: 90: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,637 INFO L280 TraceCheckUtils]: 91: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,637 INFO L280 TraceCheckUtils]: 92: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,637 INFO L280 TraceCheckUtils]: 93: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,637 INFO L280 TraceCheckUtils]: 94: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,638 INFO L280 TraceCheckUtils]: 95: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,638 INFO L280 TraceCheckUtils]: 96: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,638 INFO L280 TraceCheckUtils]: 97: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,638 INFO L280 TraceCheckUtils]: 98: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,638 INFO L280 TraceCheckUtils]: 99: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,639 INFO L280 TraceCheckUtils]: 100: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,639 INFO L280 TraceCheckUtils]: 101: Hoare triple {6162#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)))); {6162#false} is VALID [2020-07-10 15:14:00,639 INFO L280 TraceCheckUtils]: 102: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,639 INFO L280 TraceCheckUtils]: 103: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,639 INFO L280 TraceCheckUtils]: 104: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,640 INFO L280 TraceCheckUtils]: 105: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,640 INFO L280 TraceCheckUtils]: 106: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,640 INFO L280 TraceCheckUtils]: 107: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,640 INFO L280 TraceCheckUtils]: 108: Hoare triple {6162#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))); {6162#false} is VALID [2020-07-10 15:14:00,640 INFO L280 TraceCheckUtils]: 109: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,640 INFO L280 TraceCheckUtils]: 110: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,641 INFO L280 TraceCheckUtils]: 111: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,641 INFO L280 TraceCheckUtils]: 112: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,641 INFO L280 TraceCheckUtils]: 113: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,641 INFO L280 TraceCheckUtils]: 114: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,641 INFO L280 TraceCheckUtils]: 115: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,642 INFO L280 TraceCheckUtils]: 116: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,642 INFO L280 TraceCheckUtils]: 117: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,642 INFO L280 TraceCheckUtils]: 118: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,642 INFO L280 TraceCheckUtils]: 119: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,642 INFO L280 TraceCheckUtils]: 120: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,643 INFO L280 TraceCheckUtils]: 121: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,643 INFO L280 TraceCheckUtils]: 122: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,643 INFO L280 TraceCheckUtils]: 123: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,643 INFO L280 TraceCheckUtils]: 124: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,643 INFO L280 TraceCheckUtils]: 125: Hoare triple {6162#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)); {6162#false} is VALID [2020-07-10 15:14:00,643 INFO L280 TraceCheckUtils]: 126: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,644 INFO L280 TraceCheckUtils]: 127: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,644 INFO L280 TraceCheckUtils]: 128: Hoare triple {6162#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); {6162#false} is VALID [2020-07-10 15:14:00,644 INFO L280 TraceCheckUtils]: 129: Hoare triple {6162#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))); {6162#false} is VALID [2020-07-10 15:14:00,644 INFO L280 TraceCheckUtils]: 130: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,644 INFO L280 TraceCheckUtils]: 131: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,645 INFO L280 TraceCheckUtils]: 132: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,645 INFO L280 TraceCheckUtils]: 133: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-10 15:14:00,645 INFO L280 TraceCheckUtils]: 134: Hoare triple {6162#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6162#false} is VALID [2020-07-10 15:14:00,645 INFO L280 TraceCheckUtils]: 135: Hoare triple {6162#false} assume !false; {6162#false} is VALID [2020-07-10 15:14:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 57 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:14:00,660 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:14:00,660 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-10 15:14:00,661 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005890524] [2020-07-10 15:14:00,663 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 136 [2020-07-10 15:14:00,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:00,665 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:14:00,899 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:00,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:14:00,899 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:00,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:14:00,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:14:00,900 INFO L87 Difference]: Start difference. First operand 689 states and 954 transitions. Second operand 10 states. [2020-07-10 15:14:08,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:08,028 INFO L93 Difference]: Finished difference Result 2036 states and 3125 transitions. [2020-07-10 15:14:08,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 15:14:08,028 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 136 [2020-07-10 15:14:08,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 706 transitions. [2020-07-10 15:14:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 706 transitions. [2020-07-10 15:14:08,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 706 transitions. [2020-07-10 15:14:09,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 706 edges. 706 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:09,946 INFO L225 Difference]: With dead ends: 2036 [2020-07-10 15:14:09,947 INFO L226 Difference]: Without dead ends: 1353 [2020-07-10 15:14:09,951 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2020-07-10 15:14:09,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1353 states. [2020-07-10 15:14:10,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1353 to 1267. [2020-07-10 15:14:10,372 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:10,372 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1353 states. Second operand 1267 states. [2020-07-10 15:14:10,372 INFO L74 IsIncluded]: Start isIncluded. First operand 1353 states. Second operand 1267 states. [2020-07-10 15:14:10,373 INFO L87 Difference]: Start difference. First operand 1353 states. Second operand 1267 states. [2020-07-10 15:14:10,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:10,616 INFO L93 Difference]: Finished difference Result 1353 states and 1993 transitions. [2020-07-10 15:14:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1993 transitions. [2020-07-10 15:14:10,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:10,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:10,634 INFO L74 IsIncluded]: Start isIncluded. First operand 1267 states. Second operand 1353 states. [2020-07-10 15:14:10,634 INFO L87 Difference]: Start difference. First operand 1267 states. Second operand 1353 states. [2020-07-10 15:14:10,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:10,877 INFO L93 Difference]: Finished difference Result 1353 states and 1993 transitions. [2020-07-10 15:14:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1993 transitions. [2020-07-10 15:14:10,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:10,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:10,893 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:10,894 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1267 states. [2020-07-10 15:14:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1267 states and 1667 transitions. [2020-07-10 15:14:11,062 INFO L78 Accepts]: Start accepts. Automaton has 1267 states and 1667 transitions. Word has length 136 [2020-07-10 15:14:11,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:11,063 INFO L479 AbstractCegarLoop]: Abstraction has 1267 states and 1667 transitions. [2020-07-10 15:14:11,063 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:14:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1667 transitions. [2020-07-10 15:14:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-07-10 15:14:11,070 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:11,071 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 15:14:11,283 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:11,284 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:11,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:11,285 INFO L82 PathProgramCache]: Analyzing trace with hash 970510898, now seen corresponding path program 1 times [2020-07-10 15:14:11,285 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:11,286 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602596275] [2020-07-10 15:14:11,286 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:11,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {12830#(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; {12776#true} is VALID [2020-07-10 15:14:11,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {12776#true} assume true; {12776#true} is VALID [2020-07-10 15:14:11,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12776#true} {12776#true} #782#return; {12776#true} is VALID [2020-07-10 15:14:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:11,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {12831#(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; {12776#true} is VALID [2020-07-10 15:14:11,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:11,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:11,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:11,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {12776#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; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {12788#(= 1 ~a21~0)} assume true; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,602 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12788#(= 1 ~a21~0)} {12776#true} #786#return; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:11,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {12831#(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; {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,677 INFO L280 TraceCheckUtils]: 7: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {12832#(= ~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))); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,681 INFO L280 TraceCheckUtils]: 12: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,682 INFO L280 TraceCheckUtils]: 14: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,683 INFO L280 TraceCheckUtils]: 15: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,683 INFO L280 TraceCheckUtils]: 16: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,684 INFO L280 TraceCheckUtils]: 17: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,685 INFO L280 TraceCheckUtils]: 18: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,686 INFO L280 TraceCheckUtils]: 20: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,687 INFO L280 TraceCheckUtils]: 22: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,689 INFO L280 TraceCheckUtils]: 25: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,692 INFO L280 TraceCheckUtils]: 30: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,693 INFO L280 TraceCheckUtils]: 31: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,693 INFO L280 TraceCheckUtils]: 32: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,694 INFO L280 TraceCheckUtils]: 33: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,694 INFO L280 TraceCheckUtils]: 34: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,695 INFO L280 TraceCheckUtils]: 36: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,696 INFO L280 TraceCheckUtils]: 37: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {12832#(= ~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)));~a20~0 := 0;~a21~0 := 1;~a17~0 := 0;~a8~0 := 14;~a16~0 := 4;#res := -1; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:14:11,698 INFO L280 TraceCheckUtils]: 39: Hoare triple {12833#(not (= 1 |old(~a21~0)|))} assume true; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:14:11,699 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12833#(not (= 1 |old(~a21~0)|))} {12788#(= 1 ~a21~0)} #786#return; {12777#false} is VALID [2020-07-10 15:14:11,703 INFO L263 TraceCheckUtils]: 0: Hoare triple {12776#true} call ULTIMATE.init(); {12830#(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 15:14:11,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {12830#(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; {12776#true} is VALID [2020-07-10 15:14:11,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {12776#true} assume true; {12776#true} is VALID [2020-07-10 15:14:11,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12776#true} {12776#true} #782#return; {12776#true} is VALID [2020-07-10 15:14:11,704 INFO L263 TraceCheckUtils]: 4: Hoare triple {12776#true} call #t~ret4 := main(); {12776#true} is VALID [2020-07-10 15:14:11,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {12776#true} ~output~0 := -1; {12776#true} is VALID [2020-07-10 15:14:11,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {12776#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12776#true} is VALID [2020-07-10 15:14:11,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {12776#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12776#true} is VALID [2020-07-10 15:14:11,706 INFO L263 TraceCheckUtils]: 8: Hoare triple {12776#true} call #t~ret3 := calculate_output(~input~0); {12831#(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 15:14:11,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {12831#(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; {12776#true} is VALID [2020-07-10 15:14:11,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:11,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:11,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:11,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {12776#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; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {12788#(= 1 ~a21~0)} assume true; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,709 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12788#(= 1 ~a21~0)} {12776#true} #786#return; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,709 INFO L280 TraceCheckUtils]: 16: Hoare triple {12788#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {12788#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {12788#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:11,712 INFO L263 TraceCheckUtils]: 19: Hoare triple {12788#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {12831#(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 15:14:11,713 INFO L280 TraceCheckUtils]: 20: Hoare triple {12831#(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; {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,713 INFO L280 TraceCheckUtils]: 21: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,714 INFO L280 TraceCheckUtils]: 22: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,714 INFO L280 TraceCheckUtils]: 23: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,715 INFO L280 TraceCheckUtils]: 24: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,716 INFO L280 TraceCheckUtils]: 25: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,716 INFO L280 TraceCheckUtils]: 26: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,717 INFO L280 TraceCheckUtils]: 27: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,717 INFO L280 TraceCheckUtils]: 28: Hoare triple {12832#(= ~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))); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,719 INFO L280 TraceCheckUtils]: 30: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,719 INFO L280 TraceCheckUtils]: 31: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,720 INFO L280 TraceCheckUtils]: 32: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,721 INFO L280 TraceCheckUtils]: 34: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,722 INFO L280 TraceCheckUtils]: 35: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,723 INFO L280 TraceCheckUtils]: 37: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,725 INFO L280 TraceCheckUtils]: 40: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,726 INFO L280 TraceCheckUtils]: 42: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,727 INFO L280 TraceCheckUtils]: 43: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,728 INFO L280 TraceCheckUtils]: 44: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,728 INFO L280 TraceCheckUtils]: 45: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,729 INFO L280 TraceCheckUtils]: 46: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,730 INFO L280 TraceCheckUtils]: 47: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,730 INFO L280 TraceCheckUtils]: 48: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,731 INFO L280 TraceCheckUtils]: 49: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,732 INFO L280 TraceCheckUtils]: 51: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,734 INFO L280 TraceCheckUtils]: 53: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,734 INFO L280 TraceCheckUtils]: 54: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,735 INFO L280 TraceCheckUtils]: 55: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,760 INFO L280 TraceCheckUtils]: 56: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,761 INFO L280 TraceCheckUtils]: 57: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:11,762 INFO L280 TraceCheckUtils]: 58: Hoare triple {12832#(= ~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)));~a20~0 := 0;~a21~0 := 1;~a17~0 := 0;~a8~0 := 14;~a16~0 := 4;#res := -1; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:14:11,762 INFO L280 TraceCheckUtils]: 59: Hoare triple {12833#(not (= 1 |old(~a21~0)|))} assume true; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:14:11,763 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12833#(not (= 1 |old(~a21~0)|))} {12788#(= 1 ~a21~0)} #786#return; {12777#false} is VALID [2020-07-10 15:14:11,764 INFO L280 TraceCheckUtils]: 61: Hoare triple {12777#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12777#false} is VALID [2020-07-10 15:14:11,764 INFO L280 TraceCheckUtils]: 62: Hoare triple {12777#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12777#false} is VALID [2020-07-10 15:14:11,764 INFO L280 TraceCheckUtils]: 63: Hoare triple {12777#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12777#false} is VALID [2020-07-10 15:14:11,764 INFO L263 TraceCheckUtils]: 64: Hoare triple {12777#false} call #t~ret3 := calculate_output(~input~0); {12777#false} is VALID [2020-07-10 15:14:11,765 INFO L280 TraceCheckUtils]: 65: Hoare triple {12777#false} ~input := #in~input; {12777#false} is VALID [2020-07-10 15:14:11,765 INFO L280 TraceCheckUtils]: 66: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,765 INFO L280 TraceCheckUtils]: 67: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,765 INFO L280 TraceCheckUtils]: 68: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,765 INFO L280 TraceCheckUtils]: 69: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,766 INFO L280 TraceCheckUtils]: 70: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,766 INFO L280 TraceCheckUtils]: 71: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,766 INFO L280 TraceCheckUtils]: 72: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,766 INFO L280 TraceCheckUtils]: 73: Hoare triple {12777#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))); {12777#false} is VALID [2020-07-10 15:14:11,767 INFO L280 TraceCheckUtils]: 74: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,767 INFO L280 TraceCheckUtils]: 75: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,767 INFO L280 TraceCheckUtils]: 77: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,767 INFO L280 TraceCheckUtils]: 78: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,768 INFO L280 TraceCheckUtils]: 79: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,768 INFO L280 TraceCheckUtils]: 80: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,768 INFO L280 TraceCheckUtils]: 81: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,768 INFO L280 TraceCheckUtils]: 82: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,768 INFO L280 TraceCheckUtils]: 83: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,769 INFO L280 TraceCheckUtils]: 84: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,769 INFO L280 TraceCheckUtils]: 85: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,769 INFO L280 TraceCheckUtils]: 86: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,769 INFO L280 TraceCheckUtils]: 87: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,769 INFO L280 TraceCheckUtils]: 88: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,770 INFO L280 TraceCheckUtils]: 89: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,770 INFO L280 TraceCheckUtils]: 90: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,770 INFO L280 TraceCheckUtils]: 91: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,770 INFO L280 TraceCheckUtils]: 92: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,770 INFO L280 TraceCheckUtils]: 93: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,771 INFO L280 TraceCheckUtils]: 94: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,771 INFO L280 TraceCheckUtils]: 95: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,771 INFO L280 TraceCheckUtils]: 96: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,771 INFO L280 TraceCheckUtils]: 97: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,771 INFO L280 TraceCheckUtils]: 98: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,772 INFO L280 TraceCheckUtils]: 99: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,772 INFO L280 TraceCheckUtils]: 100: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,772 INFO L280 TraceCheckUtils]: 101: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,772 INFO L280 TraceCheckUtils]: 102: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,772 INFO L280 TraceCheckUtils]: 103: Hoare triple {12777#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)))); {12777#false} is VALID [2020-07-10 15:14:11,773 INFO L280 TraceCheckUtils]: 104: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,773 INFO L280 TraceCheckUtils]: 105: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,773 INFO L280 TraceCheckUtils]: 106: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,773 INFO L280 TraceCheckUtils]: 107: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,773 INFO L280 TraceCheckUtils]: 108: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,774 INFO L280 TraceCheckUtils]: 109: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,774 INFO L280 TraceCheckUtils]: 110: Hoare triple {12777#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))); {12777#false} is VALID [2020-07-10 15:14:11,774 INFO L280 TraceCheckUtils]: 111: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,774 INFO L280 TraceCheckUtils]: 112: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,774 INFO L280 TraceCheckUtils]: 113: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,775 INFO L280 TraceCheckUtils]: 114: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,775 INFO L280 TraceCheckUtils]: 115: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,775 INFO L280 TraceCheckUtils]: 116: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,775 INFO L280 TraceCheckUtils]: 117: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,775 INFO L280 TraceCheckUtils]: 118: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,776 INFO L280 TraceCheckUtils]: 119: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,776 INFO L280 TraceCheckUtils]: 120: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,776 INFO L280 TraceCheckUtils]: 121: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,776 INFO L280 TraceCheckUtils]: 122: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,776 INFO L280 TraceCheckUtils]: 123: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,777 INFO L280 TraceCheckUtils]: 124: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,777 INFO L280 TraceCheckUtils]: 125: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,777 INFO L280 TraceCheckUtils]: 126: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,777 INFO L280 TraceCheckUtils]: 127: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:11,777 INFO L280 TraceCheckUtils]: 128: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,778 INFO L280 TraceCheckUtils]: 129: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,778 INFO L280 TraceCheckUtils]: 130: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:11,778 INFO L280 TraceCheckUtils]: 131: Hoare triple {12777#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))); {12777#false} is VALID [2020-07-10 15:14:11,778 INFO L280 TraceCheckUtils]: 132: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:11,778 INFO L280 TraceCheckUtils]: 133: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:11,779 INFO L280 TraceCheckUtils]: 134: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:11,779 INFO L280 TraceCheckUtils]: 135: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:11,779 INFO L280 TraceCheckUtils]: 136: Hoare triple {12777#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12777#false} is VALID [2020-07-10 15:14:11,779 INFO L280 TraceCheckUtils]: 137: Hoare triple {12777#false} assume !false; {12777#false} is VALID [2020-07-10 15:14:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:14:11,798 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602596275] [2020-07-10 15:14:11,798 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1357751106] [2020-07-10 15:14:11,799 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 15:14:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:11,920 INFO L264 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:14:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:11,962 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:12,124 INFO L263 TraceCheckUtils]: 0: Hoare triple {12776#true} call ULTIMATE.init(); {12776#true} is VALID [2020-07-10 15:14:12,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {12776#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; {12776#true} is VALID [2020-07-10 15:14:12,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {12776#true} assume true; {12776#true} is VALID [2020-07-10 15:14:12,125 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12776#true} {12776#true} #782#return; {12776#true} is VALID [2020-07-10 15:14:12,125 INFO L263 TraceCheckUtils]: 4: Hoare triple {12776#true} call #t~ret4 := main(); {12776#true} is VALID [2020-07-10 15:14:12,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {12776#true} ~output~0 := -1; {12776#true} is VALID [2020-07-10 15:14:12,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {12776#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12776#true} is VALID [2020-07-10 15:14:12,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {12776#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12776#true} is VALID [2020-07-10 15:14:12,126 INFO L263 TraceCheckUtils]: 8: Hoare triple {12776#true} call #t~ret3 := calculate_output(~input~0); {12776#true} is VALID [2020-07-10 15:14:12,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {12776#true} ~input := #in~input; {12776#true} is VALID [2020-07-10 15:14:12,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:12,127 INFO L280 TraceCheckUtils]: 11: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:12,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {12776#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); {12776#true} is VALID [2020-07-10 15:14:12,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {12776#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; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:12,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {12788#(= 1 ~a21~0)} assume true; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:12,134 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12788#(= 1 ~a21~0)} {12776#true} #786#return; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:12,135 INFO L280 TraceCheckUtils]: 16: Hoare triple {12788#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:12,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {12788#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:12,136 INFO L280 TraceCheckUtils]: 18: Hoare triple {12788#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12788#(= 1 ~a21~0)} is VALID [2020-07-10 15:14:12,137 INFO L263 TraceCheckUtils]: 19: Hoare triple {12788#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,138 INFO L280 TraceCheckUtils]: 21: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,139 INFO L280 TraceCheckUtils]: 22: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,139 INFO L280 TraceCheckUtils]: 23: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,140 INFO L280 TraceCheckUtils]: 24: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,140 INFO L280 TraceCheckUtils]: 25: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,141 INFO L280 TraceCheckUtils]: 26: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {12832#(= ~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))); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,143 INFO L280 TraceCheckUtils]: 29: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,144 INFO L280 TraceCheckUtils]: 31: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,144 INFO L280 TraceCheckUtils]: 32: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,145 INFO L280 TraceCheckUtils]: 33: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,145 INFO L280 TraceCheckUtils]: 34: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,146 INFO L280 TraceCheckUtils]: 35: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,147 INFO L280 TraceCheckUtils]: 37: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,148 INFO L280 TraceCheckUtils]: 39: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,149 INFO L280 TraceCheckUtils]: 40: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,150 INFO L280 TraceCheckUtils]: 41: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,151 INFO L280 TraceCheckUtils]: 42: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,151 INFO L280 TraceCheckUtils]: 43: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,152 INFO L280 TraceCheckUtils]: 44: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,152 INFO L280 TraceCheckUtils]: 45: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,153 INFO L280 TraceCheckUtils]: 46: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,153 INFO L280 TraceCheckUtils]: 47: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,154 INFO L280 TraceCheckUtils]: 48: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,154 INFO L280 TraceCheckUtils]: 49: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,155 INFO L280 TraceCheckUtils]: 50: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,155 INFO L280 TraceCheckUtils]: 51: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,156 INFO L280 TraceCheckUtils]: 52: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,157 INFO L280 TraceCheckUtils]: 53: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,157 INFO L280 TraceCheckUtils]: 54: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,158 INFO L280 TraceCheckUtils]: 55: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,158 INFO L280 TraceCheckUtils]: 56: Hoare triple {12832#(= ~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); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {12832#(= ~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)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:14:12,160 INFO L280 TraceCheckUtils]: 58: Hoare triple {12832#(= ~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)));~a20~0 := 0;~a21~0 := 1;~a17~0 := 0;~a8~0 := 14;~a16~0 := 4;#res := -1; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:14:12,160 INFO L280 TraceCheckUtils]: 59: Hoare triple {12833#(not (= 1 |old(~a21~0)|))} assume true; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:14:12,161 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12833#(not (= 1 |old(~a21~0)|))} {12788#(= 1 ~a21~0)} #786#return; {12777#false} is VALID [2020-07-10 15:14:12,161 INFO L280 TraceCheckUtils]: 61: Hoare triple {12777#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12777#false} is VALID [2020-07-10 15:14:12,161 INFO L280 TraceCheckUtils]: 62: Hoare triple {12777#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12777#false} is VALID [2020-07-10 15:14:12,162 INFO L280 TraceCheckUtils]: 63: Hoare triple {12777#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12777#false} is VALID [2020-07-10 15:14:12,162 INFO L263 TraceCheckUtils]: 64: Hoare triple {12777#false} call #t~ret3 := calculate_output(~input~0); {12777#false} is VALID [2020-07-10 15:14:12,162 INFO L280 TraceCheckUtils]: 65: Hoare triple {12777#false} ~input := #in~input; {12777#false} is VALID [2020-07-10 15:14:12,162 INFO L280 TraceCheckUtils]: 66: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,162 INFO L280 TraceCheckUtils]: 67: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,163 INFO L280 TraceCheckUtils]: 68: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,163 INFO L280 TraceCheckUtils]: 69: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,163 INFO L280 TraceCheckUtils]: 70: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,163 INFO L280 TraceCheckUtils]: 71: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,163 INFO L280 TraceCheckUtils]: 72: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,163 INFO L280 TraceCheckUtils]: 73: Hoare triple {12777#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))); {12777#false} is VALID [2020-07-10 15:14:12,164 INFO L280 TraceCheckUtils]: 74: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,164 INFO L280 TraceCheckUtils]: 75: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,164 INFO L280 TraceCheckUtils]: 76: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,164 INFO L280 TraceCheckUtils]: 77: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,164 INFO L280 TraceCheckUtils]: 78: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,164 INFO L280 TraceCheckUtils]: 79: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,165 INFO L280 TraceCheckUtils]: 80: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,165 INFO L280 TraceCheckUtils]: 81: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,165 INFO L280 TraceCheckUtils]: 82: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,165 INFO L280 TraceCheckUtils]: 83: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,165 INFO L280 TraceCheckUtils]: 84: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,166 INFO L280 TraceCheckUtils]: 85: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,166 INFO L280 TraceCheckUtils]: 86: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,166 INFO L280 TraceCheckUtils]: 87: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,166 INFO L280 TraceCheckUtils]: 88: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,166 INFO L280 TraceCheckUtils]: 89: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,166 INFO L280 TraceCheckUtils]: 90: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,167 INFO L280 TraceCheckUtils]: 91: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,167 INFO L280 TraceCheckUtils]: 92: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,167 INFO L280 TraceCheckUtils]: 93: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,167 INFO L280 TraceCheckUtils]: 94: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,167 INFO L280 TraceCheckUtils]: 95: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,167 INFO L280 TraceCheckUtils]: 96: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,168 INFO L280 TraceCheckUtils]: 97: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,168 INFO L280 TraceCheckUtils]: 98: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,168 INFO L280 TraceCheckUtils]: 99: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,168 INFO L280 TraceCheckUtils]: 100: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,168 INFO L280 TraceCheckUtils]: 101: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,168 INFO L280 TraceCheckUtils]: 102: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,169 INFO L280 TraceCheckUtils]: 103: Hoare triple {12777#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)))); {12777#false} is VALID [2020-07-10 15:14:12,169 INFO L280 TraceCheckUtils]: 104: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,169 INFO L280 TraceCheckUtils]: 105: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,169 INFO L280 TraceCheckUtils]: 106: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,169 INFO L280 TraceCheckUtils]: 107: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,170 INFO L280 TraceCheckUtils]: 108: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,170 INFO L280 TraceCheckUtils]: 109: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,170 INFO L280 TraceCheckUtils]: 110: Hoare triple {12777#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))); {12777#false} is VALID [2020-07-10 15:14:12,170 INFO L280 TraceCheckUtils]: 111: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,170 INFO L280 TraceCheckUtils]: 112: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,171 INFO L280 TraceCheckUtils]: 113: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,171 INFO L280 TraceCheckUtils]: 114: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,171 INFO L280 TraceCheckUtils]: 115: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,171 INFO L280 TraceCheckUtils]: 116: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,171 INFO L280 TraceCheckUtils]: 117: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,171 INFO L280 TraceCheckUtils]: 118: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,172 INFO L280 TraceCheckUtils]: 119: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,172 INFO L280 TraceCheckUtils]: 120: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,172 INFO L280 TraceCheckUtils]: 121: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,172 INFO L280 TraceCheckUtils]: 122: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,172 INFO L280 TraceCheckUtils]: 123: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,173 INFO L280 TraceCheckUtils]: 124: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,173 INFO L280 TraceCheckUtils]: 125: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,173 INFO L280 TraceCheckUtils]: 126: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,173 INFO L280 TraceCheckUtils]: 127: Hoare triple {12777#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)); {12777#false} is VALID [2020-07-10 15:14:12,173 INFO L280 TraceCheckUtils]: 128: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,173 INFO L280 TraceCheckUtils]: 129: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,174 INFO L280 TraceCheckUtils]: 130: Hoare triple {12777#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); {12777#false} is VALID [2020-07-10 15:14:12,174 INFO L280 TraceCheckUtils]: 131: Hoare triple {12777#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))); {12777#false} is VALID [2020-07-10 15:14:12,174 INFO L280 TraceCheckUtils]: 132: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:12,174 INFO L280 TraceCheckUtils]: 133: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:12,174 INFO L280 TraceCheckUtils]: 134: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:12,174 INFO L280 TraceCheckUtils]: 135: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-10 15:14:12,175 INFO L280 TraceCheckUtils]: 136: Hoare triple {12777#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12777#false} is VALID [2020-07-10 15:14:12,175 INFO L280 TraceCheckUtils]: 137: Hoare triple {12777#false} assume !false; {12777#false} is VALID [2020-07-10 15:14:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 59 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:14:12,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:14:12,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 7 [2020-07-10 15:14:12,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472879951] [2020-07-10 15:14:12,194 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 138 [2020-07-10 15:14:12,196 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:12,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 15:14:12,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:12,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 15:14:12,367 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:12,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 15:14:12,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:14:12,367 INFO L87 Difference]: Start difference. First operand 1267 states and 1667 transitions. Second operand 7 states. [2020-07-10 15:14:16,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:16,989 INFO L93 Difference]: Finished difference Result 3003 states and 4120 transitions. [2020-07-10 15:14:16,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:14:16,990 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 138 [2020-07-10 15:14:16,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:14:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 623 transitions. [2020-07-10 15:14:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:14:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 623 transitions. [2020-07-10 15:14:17,004 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 623 transitions. [2020-07-10 15:14:18,133 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:18,312 INFO L225 Difference]: With dead ends: 3003 [2020-07-10 15:14:18,312 INFO L226 Difference]: Without dead ends: 1742 [2020-07-10 15:14:18,315 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:14:18,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1742 states. [2020-07-10 15:14:18,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1742 to 1285. [2020-07-10 15:14:18,607 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:18,607 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1742 states. Second operand 1285 states. [2020-07-10 15:14:18,607 INFO L74 IsIncluded]: Start isIncluded. First operand 1742 states. Second operand 1285 states. [2020-07-10 15:14:18,607 INFO L87 Difference]: Start difference. First operand 1742 states. Second operand 1285 states. [2020-07-10 15:14:18,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:18,801 INFO L93 Difference]: Finished difference Result 1742 states and 2313 transitions. [2020-07-10 15:14:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2313 transitions. [2020-07-10 15:14:18,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:18,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:18,810 INFO L74 IsIncluded]: Start isIncluded. First operand 1285 states. Second operand 1742 states. [2020-07-10 15:14:18,810 INFO L87 Difference]: Start difference. First operand 1285 states. Second operand 1742 states. [2020-07-10 15:14:19,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:19,011 INFO L93 Difference]: Finished difference Result 1742 states and 2313 transitions. [2020-07-10 15:14:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2313 transitions. [2020-07-10 15:14:19,019 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:19,019 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:19,020 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:19,020 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1285 states. [2020-07-10 15:14:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1285 states and 1654 transitions. [2020-07-10 15:14:19,113 INFO L78 Accepts]: Start accepts. Automaton has 1285 states and 1654 transitions. Word has length 138 [2020-07-10 15:14:19,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:19,113 INFO L479 AbstractCegarLoop]: Abstraction has 1285 states and 1654 transitions. [2020-07-10 15:14:19,113 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 15:14:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1654 transitions. [2020-07-10 15:14:19,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-10 15:14:19,118 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:19,119 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:14:19,331 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:19,332 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:19,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:19,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1817929918, now seen corresponding path program 1 times [2020-07-10 15:14:19,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:19,333 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036882532] [2020-07-10 15:14:19,334 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:19,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {21202#(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; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-10 15:14:19,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} assume true; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-10 15:14:19,581 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} {21145#true} #782#return; {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-10 15:14:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:19,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {21204#(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; {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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)); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-10 15:14:19,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} assume true; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-10 15:14:19,669 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} #786#return; {21146#false} is VALID [2020-07-10 15:14:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:19,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {21204#(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; {21145#true} is VALID [2020-07-10 15:14:19,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,690 INFO L280 TraceCheckUtils]: 5: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {21145#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)); {21145#true} is VALID [2020-07-10 15:14:19,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {21145#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))); {21145#true} is VALID [2020-07-10 15:14:19,691 INFO L280 TraceCheckUtils]: 9: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,691 INFO L280 TraceCheckUtils]: 10: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,692 INFO L280 TraceCheckUtils]: 11: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,692 INFO L280 TraceCheckUtils]: 13: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,693 INFO L280 TraceCheckUtils]: 16: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,693 INFO L280 TraceCheckUtils]: 19: Hoare triple {21145#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)); {21145#true} is VALID [2020-07-10 15:14:19,693 INFO L280 TraceCheckUtils]: 20: Hoare triple {21145#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)); {21145#true} is VALID [2020-07-10 15:14:19,693 INFO L280 TraceCheckUtils]: 21: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,694 INFO L280 TraceCheckUtils]: 22: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,694 INFO L280 TraceCheckUtils]: 24: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,694 INFO L280 TraceCheckUtils]: 25: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,694 INFO L280 TraceCheckUtils]: 26: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,695 INFO L280 TraceCheckUtils]: 30: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,695 INFO L280 TraceCheckUtils]: 31: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,696 INFO L280 TraceCheckUtils]: 32: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,696 INFO L280 TraceCheckUtils]: 33: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,696 INFO L280 TraceCheckUtils]: 34: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,696 INFO L280 TraceCheckUtils]: 35: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,696 INFO L280 TraceCheckUtils]: 36: Hoare triple {21145#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {21145#true} is VALID [2020-07-10 15:14:19,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {21145#true} assume true; {21145#true} is VALID [2020-07-10 15:14:19,697 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21145#true} {21146#false} #786#return; {21146#false} is VALID [2020-07-10 15:14:19,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {21145#true} call ULTIMATE.init(); {21202#(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 15:14:19,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {21202#(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; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-10 15:14:19,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} assume true; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-10 15:14:19,702 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} {21145#true} #782#return; {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-10 15:14:19,703 INFO L263 TraceCheckUtils]: 4: Hoare triple {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} call #t~ret4 := main(); {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-10 15:14:19,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} ~output~0 := -1; {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-10 15:14:19,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} is VALID [2020-07-10 15:14:19,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} is VALID [2020-07-10 15:14:19,706 INFO L263 TraceCheckUtils]: 8: Hoare triple {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} call #t~ret3 := calculate_output(~input~0); {21204#(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 15:14:19,707 INFO L280 TraceCheckUtils]: 9: Hoare triple {21204#(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; {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,709 INFO L280 TraceCheckUtils]: 11: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,710 INFO L280 TraceCheckUtils]: 12: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,712 INFO L280 TraceCheckUtils]: 14: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~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)); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:19,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-10 15:14:19,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} assume true; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-10 15:14:19,718 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} #786#return; {21146#false} is VALID [2020-07-10 15:14:19,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-10 15:14:19,718 INFO L280 TraceCheckUtils]: 21: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-10 15:14:19,718 INFO L280 TraceCheckUtils]: 22: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-10 15:14:19,718 INFO L263 TraceCheckUtils]: 23: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21204#(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 15:14:19,719 INFO L280 TraceCheckUtils]: 24: Hoare triple {21204#(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; {21145#true} is VALID [2020-07-10 15:14:19,719 INFO L280 TraceCheckUtils]: 25: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,719 INFO L280 TraceCheckUtils]: 26: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,719 INFO L280 TraceCheckUtils]: 27: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,719 INFO L280 TraceCheckUtils]: 28: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {21145#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)); {21145#true} is VALID [2020-07-10 15:14:19,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {21145#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))); {21145#true} is VALID [2020-07-10 15:14:19,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,724 INFO L280 TraceCheckUtils]: 37: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,724 INFO L280 TraceCheckUtils]: 40: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,725 INFO L280 TraceCheckUtils]: 42: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,725 INFO L280 TraceCheckUtils]: 43: Hoare triple {21145#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)); {21145#true} is VALID [2020-07-10 15:14:19,725 INFO L280 TraceCheckUtils]: 44: Hoare triple {21145#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)); {21145#true} is VALID [2020-07-10 15:14:19,725 INFO L280 TraceCheckUtils]: 45: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,725 INFO L280 TraceCheckUtils]: 46: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,726 INFO L280 TraceCheckUtils]: 47: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,726 INFO L280 TraceCheckUtils]: 48: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,726 INFO L280 TraceCheckUtils]: 50: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,726 INFO L280 TraceCheckUtils]: 51: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,726 INFO L280 TraceCheckUtils]: 52: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,727 INFO L280 TraceCheckUtils]: 53: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,727 INFO L280 TraceCheckUtils]: 54: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,727 INFO L280 TraceCheckUtils]: 55: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,727 INFO L280 TraceCheckUtils]: 56: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,727 INFO L280 TraceCheckUtils]: 57: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,728 INFO L280 TraceCheckUtils]: 58: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,728 INFO L280 TraceCheckUtils]: 59: Hoare triple {21145#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); {21145#true} is VALID [2020-07-10 15:14:19,728 INFO L280 TraceCheckUtils]: 60: Hoare triple {21145#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {21145#true} is VALID [2020-07-10 15:14:19,728 INFO L280 TraceCheckUtils]: 61: Hoare triple {21145#true} assume true; {21145#true} is VALID [2020-07-10 15:14:19,728 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {21145#true} {21146#false} #786#return; {21146#false} is VALID [2020-07-10 15:14:19,728 INFO L280 TraceCheckUtils]: 63: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-10 15:14:19,729 INFO L280 TraceCheckUtils]: 64: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-10 15:14:19,729 INFO L280 TraceCheckUtils]: 65: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-10 15:14:19,729 INFO L263 TraceCheckUtils]: 66: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21146#false} is VALID [2020-07-10 15:14:19,729 INFO L280 TraceCheckUtils]: 67: Hoare triple {21146#false} ~input := #in~input; {21146#false} is VALID [2020-07-10 15:14:19,729 INFO L280 TraceCheckUtils]: 68: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,730 INFO L280 TraceCheckUtils]: 69: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,730 INFO L280 TraceCheckUtils]: 70: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,730 INFO L280 TraceCheckUtils]: 71: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,730 INFO L280 TraceCheckUtils]: 72: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,730 INFO L280 TraceCheckUtils]: 73: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,730 INFO L280 TraceCheckUtils]: 74: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,731 INFO L280 TraceCheckUtils]: 75: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:19,731 INFO L280 TraceCheckUtils]: 76: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,731 INFO L280 TraceCheckUtils]: 77: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,731 INFO L280 TraceCheckUtils]: 78: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,731 INFO L280 TraceCheckUtils]: 79: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,732 INFO L280 TraceCheckUtils]: 80: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,732 INFO L280 TraceCheckUtils]: 81: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,732 INFO L280 TraceCheckUtils]: 82: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,732 INFO L280 TraceCheckUtils]: 83: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,732 INFO L280 TraceCheckUtils]: 84: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,733 INFO L280 TraceCheckUtils]: 85: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,733 INFO L280 TraceCheckUtils]: 86: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,733 INFO L280 TraceCheckUtils]: 87: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,733 INFO L280 TraceCheckUtils]: 88: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,733 INFO L280 TraceCheckUtils]: 89: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,733 INFO L280 TraceCheckUtils]: 90: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,734 INFO L280 TraceCheckUtils]: 91: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,734 INFO L280 TraceCheckUtils]: 92: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,734 INFO L280 TraceCheckUtils]: 93: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,734 INFO L280 TraceCheckUtils]: 94: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,734 INFO L280 TraceCheckUtils]: 95: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,735 INFO L280 TraceCheckUtils]: 96: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,735 INFO L280 TraceCheckUtils]: 97: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,735 INFO L280 TraceCheckUtils]: 98: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,735 INFO L280 TraceCheckUtils]: 99: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,735 INFO L280 TraceCheckUtils]: 100: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,735 INFO L280 TraceCheckUtils]: 101: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,736 INFO L280 TraceCheckUtils]: 102: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,736 INFO L280 TraceCheckUtils]: 103: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,736 INFO L280 TraceCheckUtils]: 104: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,736 INFO L280 TraceCheckUtils]: 105: Hoare triple {21146#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)))); {21146#false} is VALID [2020-07-10 15:14:19,736 INFO L280 TraceCheckUtils]: 106: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,737 INFO L280 TraceCheckUtils]: 107: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,737 INFO L280 TraceCheckUtils]: 108: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,737 INFO L280 TraceCheckUtils]: 109: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,737 INFO L280 TraceCheckUtils]: 110: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,737 INFO L280 TraceCheckUtils]: 111: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,737 INFO L280 TraceCheckUtils]: 112: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:19,738 INFO L280 TraceCheckUtils]: 113: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,738 INFO L280 TraceCheckUtils]: 114: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,738 INFO L280 TraceCheckUtils]: 115: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,738 INFO L280 TraceCheckUtils]: 116: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,738 INFO L280 TraceCheckUtils]: 117: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,738 INFO L280 TraceCheckUtils]: 118: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,739 INFO L280 TraceCheckUtils]: 119: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,739 INFO L280 TraceCheckUtils]: 120: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,739 INFO L280 TraceCheckUtils]: 121: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,739 INFO L280 TraceCheckUtils]: 122: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,739 INFO L280 TraceCheckUtils]: 123: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,740 INFO L280 TraceCheckUtils]: 124: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,740 INFO L280 TraceCheckUtils]: 125: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,740 INFO L280 TraceCheckUtils]: 126: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,740 INFO L280 TraceCheckUtils]: 127: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,740 INFO L280 TraceCheckUtils]: 128: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,740 INFO L280 TraceCheckUtils]: 129: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:19,741 INFO L280 TraceCheckUtils]: 130: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,741 INFO L280 TraceCheckUtils]: 131: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,741 INFO L280 TraceCheckUtils]: 132: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:19,741 INFO L280 TraceCheckUtils]: 133: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:19,741 INFO L280 TraceCheckUtils]: 134: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:19,742 INFO L280 TraceCheckUtils]: 135: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:19,742 INFO L280 TraceCheckUtils]: 136: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:19,742 INFO L280 TraceCheckUtils]: 137: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:19,742 INFO L280 TraceCheckUtils]: 138: Hoare triple {21146#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {21146#false} is VALID [2020-07-10 15:14:19,742 INFO L280 TraceCheckUtils]: 139: Hoare triple {21146#false} assume !false; {21146#false} is VALID [2020-07-10 15:14:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 52 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 15:14:19,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036882532] [2020-07-10 15:14:19,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1598025490] [2020-07-10 15:14:19,775 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 15:14:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:19,891 INFO L264 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-10 15:14:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:19,919 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:20,048 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-07-10 15:14:20,048 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:14:20,184 INFO L263 TraceCheckUtils]: 0: Hoare triple {21145#true} call ULTIMATE.init(); {21145#true} is VALID [2020-07-10 15:14:20,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {21145#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; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} assume true; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,187 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} {21145#true} #782#return; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,193 INFO L263 TraceCheckUtils]: 4: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} call #t~ret4 := main(); {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} ~output~0 := -1; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:20,196 INFO L263 TraceCheckUtils]: 8: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,197 INFO L280 TraceCheckUtils]: 9: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} ~input := #in~input; {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,199 INFO L280 TraceCheckUtils]: 11: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,199 INFO L280 TraceCheckUtils]: 12: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,202 INFO L280 TraceCheckUtils]: 15: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:20,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-10 15:14:20,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} assume true; {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-10 15:14:20,206 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} #786#return; {21146#false} is VALID [2020-07-10 15:14:20,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-10 15:14:20,206 INFO L280 TraceCheckUtils]: 21: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-10 15:14:20,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-10 15:14:20,207 INFO L263 TraceCheckUtils]: 23: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21146#false} is VALID [2020-07-10 15:14:20,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {21146#false} ~input := #in~input; {21146#false} is VALID [2020-07-10 15:14:20,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,208 INFO L280 TraceCheckUtils]: 31: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,208 INFO L280 TraceCheckUtils]: 32: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:20,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,209 INFO L280 TraceCheckUtils]: 35: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,210 INFO L280 TraceCheckUtils]: 38: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,210 INFO L280 TraceCheckUtils]: 40: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,210 INFO L280 TraceCheckUtils]: 41: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,211 INFO L280 TraceCheckUtils]: 44: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,211 INFO L280 TraceCheckUtils]: 49: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,212 INFO L280 TraceCheckUtils]: 52: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,212 INFO L280 TraceCheckUtils]: 54: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,213 INFO L280 TraceCheckUtils]: 60: Hoare triple {21146#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {21146#false} is VALID [2020-07-10 15:14:20,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {21146#false} assume true; {21146#false} is VALID [2020-07-10 15:14:20,214 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {21146#false} {21146#false} #786#return; {21146#false} is VALID [2020-07-10 15:14:20,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-10 15:14:20,214 INFO L280 TraceCheckUtils]: 64: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-10 15:14:20,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-10 15:14:20,214 INFO L263 TraceCheckUtils]: 66: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21146#false} is VALID [2020-07-10 15:14:20,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {21146#false} ~input := #in~input; {21146#false} is VALID [2020-07-10 15:14:20,215 INFO L280 TraceCheckUtils]: 68: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,215 INFO L280 TraceCheckUtils]: 69: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,215 INFO L280 TraceCheckUtils]: 70: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,215 INFO L280 TraceCheckUtils]: 71: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,216 INFO L280 TraceCheckUtils]: 72: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,216 INFO L280 TraceCheckUtils]: 73: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,216 INFO L280 TraceCheckUtils]: 74: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,216 INFO L280 TraceCheckUtils]: 75: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:20,216 INFO L280 TraceCheckUtils]: 76: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,217 INFO L280 TraceCheckUtils]: 77: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,217 INFO L280 TraceCheckUtils]: 78: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,217 INFO L280 TraceCheckUtils]: 79: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,217 INFO L280 TraceCheckUtils]: 80: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,217 INFO L280 TraceCheckUtils]: 81: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,217 INFO L280 TraceCheckUtils]: 82: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,218 INFO L280 TraceCheckUtils]: 83: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,218 INFO L280 TraceCheckUtils]: 84: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,218 INFO L280 TraceCheckUtils]: 85: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,218 INFO L280 TraceCheckUtils]: 86: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,218 INFO L280 TraceCheckUtils]: 87: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,219 INFO L280 TraceCheckUtils]: 88: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,219 INFO L280 TraceCheckUtils]: 89: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,219 INFO L280 TraceCheckUtils]: 90: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,219 INFO L280 TraceCheckUtils]: 91: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,219 INFO L280 TraceCheckUtils]: 92: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,220 INFO L280 TraceCheckUtils]: 93: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,220 INFO L280 TraceCheckUtils]: 94: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,220 INFO L280 TraceCheckUtils]: 95: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,220 INFO L280 TraceCheckUtils]: 96: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,220 INFO L280 TraceCheckUtils]: 97: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,220 INFO L280 TraceCheckUtils]: 98: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,221 INFO L280 TraceCheckUtils]: 99: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,221 INFO L280 TraceCheckUtils]: 100: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,221 INFO L280 TraceCheckUtils]: 101: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,221 INFO L280 TraceCheckUtils]: 102: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,221 INFO L280 TraceCheckUtils]: 103: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,222 INFO L280 TraceCheckUtils]: 104: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,222 INFO L280 TraceCheckUtils]: 105: Hoare triple {21146#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)))); {21146#false} is VALID [2020-07-10 15:14:20,222 INFO L280 TraceCheckUtils]: 106: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,222 INFO L280 TraceCheckUtils]: 107: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,222 INFO L280 TraceCheckUtils]: 108: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,223 INFO L280 TraceCheckUtils]: 109: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,223 INFO L280 TraceCheckUtils]: 110: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,223 INFO L280 TraceCheckUtils]: 111: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,223 INFO L280 TraceCheckUtils]: 112: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:20,223 INFO L280 TraceCheckUtils]: 113: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,224 INFO L280 TraceCheckUtils]: 114: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,224 INFO L280 TraceCheckUtils]: 115: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,224 INFO L280 TraceCheckUtils]: 116: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,224 INFO L280 TraceCheckUtils]: 117: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,224 INFO L280 TraceCheckUtils]: 118: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,225 INFO L280 TraceCheckUtils]: 119: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,225 INFO L280 TraceCheckUtils]: 120: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,225 INFO L280 TraceCheckUtils]: 121: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,225 INFO L280 TraceCheckUtils]: 122: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,225 INFO L280 TraceCheckUtils]: 123: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,226 INFO L280 TraceCheckUtils]: 124: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,226 INFO L280 TraceCheckUtils]: 125: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,226 INFO L280 TraceCheckUtils]: 126: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,226 INFO L280 TraceCheckUtils]: 127: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,226 INFO L280 TraceCheckUtils]: 128: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,226 INFO L280 TraceCheckUtils]: 129: Hoare triple {21146#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)); {21146#false} is VALID [2020-07-10 15:14:20,227 INFO L280 TraceCheckUtils]: 130: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,227 INFO L280 TraceCheckUtils]: 131: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,227 INFO L280 TraceCheckUtils]: 132: Hoare triple {21146#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); {21146#false} is VALID [2020-07-10 15:14:20,227 INFO L280 TraceCheckUtils]: 133: Hoare triple {21146#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))); {21146#false} is VALID [2020-07-10 15:14:20,227 INFO L280 TraceCheckUtils]: 134: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:20,227 INFO L280 TraceCheckUtils]: 135: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:20,228 INFO L280 TraceCheckUtils]: 136: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:20,228 INFO L280 TraceCheckUtils]: 137: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-10 15:14:20,228 INFO L280 TraceCheckUtils]: 138: Hoare triple {21146#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {21146#false} is VALID [2020-07-10 15:14:20,228 INFO L280 TraceCheckUtils]: 139: Hoare triple {21146#false} assume !false; {21146#false} is VALID [2020-07-10 15:14:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-10 15:14:20,244 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:14:20,244 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2020-07-10 15:14:20,244 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927161412] [2020-07-10 15:14:20,245 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-10 15:14:20,245 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:20,246 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:14:20,367 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 15:14:20,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:14:20,367 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:20,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:14:20,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:14:20,368 INFO L87 Difference]: Start difference. First operand 1285 states and 1654 transitions. Second operand 5 states. [2020-07-10 15:14:23,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:23,166 INFO L93 Difference]: Finished difference Result 2862 states and 3703 transitions. [2020-07-10 15:14:23,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:14:23,166 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-10 15:14:23,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:14:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 591 transitions. [2020-07-10 15:14:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:14:23,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 591 transitions. [2020-07-10 15:14:23,179 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 591 transitions. [2020-07-10 15:14:24,075 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 591 edges. 591 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:24,209 INFO L225 Difference]: With dead ends: 2862 [2020-07-10 15:14:24,209 INFO L226 Difference]: Without dead ends: 1583 [2020-07-10 15:14:24,212 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 139 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:14:24,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1583 states. [2020-07-10 15:14:24,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1583 to 1567. [2020-07-10 15:14:24,541 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:24,541 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1583 states. Second operand 1567 states. [2020-07-10 15:14:24,542 INFO L74 IsIncluded]: Start isIncluded. First operand 1583 states. Second operand 1567 states. [2020-07-10 15:14:24,542 INFO L87 Difference]: Start difference. First operand 1583 states. Second operand 1567 states. [2020-07-10 15:14:24,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:24,788 INFO L93 Difference]: Finished difference Result 1583 states and 2027 transitions. [2020-07-10 15:14:24,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2027 transitions. [2020-07-10 15:14:24,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:24,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:24,794 INFO L74 IsIncluded]: Start isIncluded. First operand 1567 states. Second operand 1583 states. [2020-07-10 15:14:24,794 INFO L87 Difference]: Start difference. First operand 1567 states. Second operand 1583 states. [2020-07-10 15:14:24,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:24,933 INFO L93 Difference]: Finished difference Result 1583 states and 2027 transitions. [2020-07-10 15:14:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2027 transitions. [2020-07-10 15:14:24,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:24,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:24,938 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:24,938 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1567 states. [2020-07-10 15:14:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1567 states and 1995 transitions. [2020-07-10 15:14:25,055 INFO L78 Accepts]: Start accepts. Automaton has 1567 states and 1995 transitions. Word has length 140 [2020-07-10 15:14:25,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:25,056 INFO L479 AbstractCegarLoop]: Abstraction has 1567 states and 1995 transitions. [2020-07-10 15:14:25,056 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:14:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1995 transitions. [2020-07-10 15:14:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 15:14:25,061 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:25,061 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:14:25,275 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:25,276 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:25,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:25,277 INFO L82 PathProgramCache]: Analyzing trace with hash -1037292775, now seen corresponding path program 1 times [2020-07-10 15:14:25,277 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:25,277 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208844734] [2020-07-10 15:14:25,278 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {29395#(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; {29335#true} is VALID [2020-07-10 15:14:25,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-10 15:14:25,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29335#true} {29335#true} #782#return; {29335#true} is VALID [2020-07-10 15:14:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {29396#(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; {29335#true} is VALID [2020-07-10 15:14:25,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#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; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,468 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29335#true} #786#return; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {29396#(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; {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,515 INFO L280 TraceCheckUtils]: 5: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:25,518 INFO L280 TraceCheckUtils]: 9: Hoare triple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:25,520 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} #786#return; {29336#false} is VALID [2020-07-10 15:14:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {29396#(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; {29335#true} is VALID [2020-07-10 15:14:25,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,540 INFO L280 TraceCheckUtils]: 3: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,540 INFO L280 TraceCheckUtils]: 4: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,540 INFO L280 TraceCheckUtils]: 5: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,541 INFO L280 TraceCheckUtils]: 6: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,541 INFO L280 TraceCheckUtils]: 7: Hoare triple {29335#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)); {29335#true} is VALID [2020-07-10 15:14:25,541 INFO L280 TraceCheckUtils]: 8: Hoare triple {29335#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))); {29335#true} is VALID [2020-07-10 15:14:25,541 INFO L280 TraceCheckUtils]: 9: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,542 INFO L280 TraceCheckUtils]: 12: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,543 INFO L280 TraceCheckUtils]: 15: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,543 INFO L280 TraceCheckUtils]: 16: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,543 INFO L280 TraceCheckUtils]: 18: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,543 INFO L280 TraceCheckUtils]: 19: Hoare triple {29335#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)); {29335#true} is VALID [2020-07-10 15:14:25,544 INFO L280 TraceCheckUtils]: 20: Hoare triple {29335#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)); {29335#true} is VALID [2020-07-10 15:14:25,544 INFO L280 TraceCheckUtils]: 21: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,544 INFO L280 TraceCheckUtils]: 22: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,544 INFO L280 TraceCheckUtils]: 23: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,544 INFO L280 TraceCheckUtils]: 24: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,545 INFO L280 TraceCheckUtils]: 25: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,545 INFO L280 TraceCheckUtils]: 26: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,545 INFO L280 TraceCheckUtils]: 27: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,545 INFO L280 TraceCheckUtils]: 28: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,545 INFO L280 TraceCheckUtils]: 29: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,546 INFO L280 TraceCheckUtils]: 30: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,546 INFO L280 TraceCheckUtils]: 31: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,546 INFO L280 TraceCheckUtils]: 32: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,546 INFO L280 TraceCheckUtils]: 33: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,546 INFO L280 TraceCheckUtils]: 34: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,547 INFO L280 TraceCheckUtils]: 35: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,547 INFO L280 TraceCheckUtils]: 36: Hoare triple {29335#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {29335#true} is VALID [2020-07-10 15:14:25,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-10 15:14:25,547 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29335#true} {29336#false} #786#return; {29336#false} is VALID [2020-07-10 15:14:25,550 INFO L263 TraceCheckUtils]: 0: Hoare triple {29335#true} call ULTIMATE.init(); {29395#(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 15:14:25,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {29395#(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; {29335#true} is VALID [2020-07-10 15:14:25,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-10 15:14:25,551 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29335#true} {29335#true} #782#return; {29335#true} is VALID [2020-07-10 15:14:25,551 INFO L263 TraceCheckUtils]: 4: Hoare triple {29335#true} call #t~ret4 := main(); {29335#true} is VALID [2020-07-10 15:14:25,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {29335#true} ~output~0 := -1; {29335#true} is VALID [2020-07-10 15:14:25,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {29335#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29335#true} is VALID [2020-07-10 15:14:25,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {29335#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29335#true} is VALID [2020-07-10 15:14:25,553 INFO L263 TraceCheckUtils]: 8: Hoare triple {29335#true} call #t~ret3 := calculate_output(~input~0); {29396#(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 15:14:25,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {29396#(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; {29335#true} is VALID [2020-07-10 15:14:25,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {29335#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; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,556 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29335#true} #786#return; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,557 INFO L280 TraceCheckUtils]: 13: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,558 INFO L280 TraceCheckUtils]: 15: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:25,560 INFO L263 TraceCheckUtils]: 16: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {29396#(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 15:14:25,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {29396#(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; {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,562 INFO L280 TraceCheckUtils]: 19: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,563 INFO L280 TraceCheckUtils]: 20: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,566 INFO L280 TraceCheckUtils]: 24: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:25,567 INFO L280 TraceCheckUtils]: 25: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:25,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:25,569 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} #786#return; {29336#false} is VALID [2020-07-10 15:14:25,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-10 15:14:25,569 INFO L280 TraceCheckUtils]: 29: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-10 15:14:25,570 INFO L280 TraceCheckUtils]: 30: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-10 15:14:25,570 INFO L263 TraceCheckUtils]: 31: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29396#(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 15:14:25,570 INFO L280 TraceCheckUtils]: 32: Hoare triple {29396#(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; {29335#true} is VALID [2020-07-10 15:14:25,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,571 INFO L280 TraceCheckUtils]: 36: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,571 INFO L280 TraceCheckUtils]: 37: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,571 INFO L280 TraceCheckUtils]: 38: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,572 INFO L280 TraceCheckUtils]: 39: Hoare triple {29335#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)); {29335#true} is VALID [2020-07-10 15:14:25,572 INFO L280 TraceCheckUtils]: 40: Hoare triple {29335#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))); {29335#true} is VALID [2020-07-10 15:14:25,572 INFO L280 TraceCheckUtils]: 41: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,572 INFO L280 TraceCheckUtils]: 42: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,572 INFO L280 TraceCheckUtils]: 43: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,573 INFO L280 TraceCheckUtils]: 44: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,573 INFO L280 TraceCheckUtils]: 45: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,573 INFO L280 TraceCheckUtils]: 46: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,573 INFO L280 TraceCheckUtils]: 47: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,573 INFO L280 TraceCheckUtils]: 48: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,574 INFO L280 TraceCheckUtils]: 49: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,574 INFO L280 TraceCheckUtils]: 50: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,574 INFO L280 TraceCheckUtils]: 51: Hoare triple {29335#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)); {29335#true} is VALID [2020-07-10 15:14:25,574 INFO L280 TraceCheckUtils]: 52: Hoare triple {29335#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)); {29335#true} is VALID [2020-07-10 15:14:25,574 INFO L280 TraceCheckUtils]: 53: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,574 INFO L280 TraceCheckUtils]: 54: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,575 INFO L280 TraceCheckUtils]: 55: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,575 INFO L280 TraceCheckUtils]: 56: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,575 INFO L280 TraceCheckUtils]: 57: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,575 INFO L280 TraceCheckUtils]: 58: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,575 INFO L280 TraceCheckUtils]: 59: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,575 INFO L280 TraceCheckUtils]: 60: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,576 INFO L280 TraceCheckUtils]: 61: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,576 INFO L280 TraceCheckUtils]: 62: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,576 INFO L280 TraceCheckUtils]: 63: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,576 INFO L280 TraceCheckUtils]: 64: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,576 INFO L280 TraceCheckUtils]: 65: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,576 INFO L280 TraceCheckUtils]: 66: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,577 INFO L280 TraceCheckUtils]: 67: Hoare triple {29335#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); {29335#true} is VALID [2020-07-10 15:14:25,577 INFO L280 TraceCheckUtils]: 68: Hoare triple {29335#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {29335#true} is VALID [2020-07-10 15:14:25,577 INFO L280 TraceCheckUtils]: 69: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-10 15:14:25,577 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {29335#true} {29336#false} #786#return; {29336#false} is VALID [2020-07-10 15:14:25,577 INFO L280 TraceCheckUtils]: 71: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-10 15:14:25,578 INFO L280 TraceCheckUtils]: 72: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-10 15:14:25,578 INFO L280 TraceCheckUtils]: 73: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-10 15:14:25,578 INFO L263 TraceCheckUtils]: 74: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29336#false} is VALID [2020-07-10 15:14:25,578 INFO L280 TraceCheckUtils]: 75: Hoare triple {29336#false} ~input := #in~input; {29336#false} is VALID [2020-07-10 15:14:25,578 INFO L280 TraceCheckUtils]: 76: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,579 INFO L280 TraceCheckUtils]: 77: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,579 INFO L280 TraceCheckUtils]: 78: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,579 INFO L280 TraceCheckUtils]: 79: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,579 INFO L280 TraceCheckUtils]: 80: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,580 INFO L280 TraceCheckUtils]: 81: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,580 INFO L280 TraceCheckUtils]: 82: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,580 INFO L280 TraceCheckUtils]: 83: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:25,580 INFO L280 TraceCheckUtils]: 84: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,580 INFO L280 TraceCheckUtils]: 85: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,581 INFO L280 TraceCheckUtils]: 86: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,581 INFO L280 TraceCheckUtils]: 87: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,581 INFO L280 TraceCheckUtils]: 88: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,581 INFO L280 TraceCheckUtils]: 89: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,581 INFO L280 TraceCheckUtils]: 90: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,582 INFO L280 TraceCheckUtils]: 91: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,582 INFO L280 TraceCheckUtils]: 92: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,582 INFO L280 TraceCheckUtils]: 93: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,582 INFO L280 TraceCheckUtils]: 94: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,582 INFO L280 TraceCheckUtils]: 95: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,582 INFO L280 TraceCheckUtils]: 96: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,583 INFO L280 TraceCheckUtils]: 97: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,583 INFO L280 TraceCheckUtils]: 98: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,583 INFO L280 TraceCheckUtils]: 99: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,583 INFO L280 TraceCheckUtils]: 100: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,583 INFO L280 TraceCheckUtils]: 101: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,583 INFO L280 TraceCheckUtils]: 102: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,584 INFO L280 TraceCheckUtils]: 103: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,584 INFO L280 TraceCheckUtils]: 104: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,584 INFO L280 TraceCheckUtils]: 105: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,584 INFO L280 TraceCheckUtils]: 106: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,584 INFO L280 TraceCheckUtils]: 107: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,585 INFO L280 TraceCheckUtils]: 108: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,585 INFO L280 TraceCheckUtils]: 109: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,585 INFO L280 TraceCheckUtils]: 110: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,585 INFO L280 TraceCheckUtils]: 111: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,585 INFO L280 TraceCheckUtils]: 112: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,585 INFO L280 TraceCheckUtils]: 113: Hoare triple {29336#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)))); {29336#false} is VALID [2020-07-10 15:14:25,586 INFO L280 TraceCheckUtils]: 114: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,586 INFO L280 TraceCheckUtils]: 115: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,586 INFO L280 TraceCheckUtils]: 116: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,586 INFO L280 TraceCheckUtils]: 117: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,586 INFO L280 TraceCheckUtils]: 118: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,587 INFO L280 TraceCheckUtils]: 119: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,587 INFO L280 TraceCheckUtils]: 120: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:25,587 INFO L280 TraceCheckUtils]: 121: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,587 INFO L280 TraceCheckUtils]: 122: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,587 INFO L280 TraceCheckUtils]: 123: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,587 INFO L280 TraceCheckUtils]: 124: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,588 INFO L280 TraceCheckUtils]: 125: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,588 INFO L280 TraceCheckUtils]: 126: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,588 INFO L280 TraceCheckUtils]: 127: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,588 INFO L280 TraceCheckUtils]: 128: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,588 INFO L280 TraceCheckUtils]: 129: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,588 INFO L280 TraceCheckUtils]: 130: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,589 INFO L280 TraceCheckUtils]: 131: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,589 INFO L280 TraceCheckUtils]: 132: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,589 INFO L280 TraceCheckUtils]: 133: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,589 INFO L280 TraceCheckUtils]: 134: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,589 INFO L280 TraceCheckUtils]: 135: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,590 INFO L280 TraceCheckUtils]: 136: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,590 INFO L280 TraceCheckUtils]: 137: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:25,590 INFO L280 TraceCheckUtils]: 138: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,590 INFO L280 TraceCheckUtils]: 139: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,590 INFO L280 TraceCheckUtils]: 140: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:25,590 INFO L280 TraceCheckUtils]: 141: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:25,591 INFO L280 TraceCheckUtils]: 142: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:25,591 INFO L280 TraceCheckUtils]: 143: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:25,591 INFO L280 TraceCheckUtils]: 144: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:25,591 INFO L280 TraceCheckUtils]: 145: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:25,591 INFO L280 TraceCheckUtils]: 146: Hoare triple {29336#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29336#false} is VALID [2020-07-10 15:14:25,592 INFO L280 TraceCheckUtils]: 147: Hoare triple {29336#false} assume !false; {29336#false} is VALID [2020-07-10 15:14:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 66 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-10 15:14:25,612 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208844734] [2020-07-10 15:14:25,612 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [873165270] [2020-07-10 15:14:25,613 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 15:14:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,768 INFO L264 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 15:14:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:25,808 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:25,957 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-07-10 15:14:25,957 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:14:26,143 INFO L263 TraceCheckUtils]: 0: Hoare triple {29335#true} call ULTIMATE.init(); {29335#true} is VALID [2020-07-10 15:14:26,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#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; {29335#true} is VALID [2020-07-10 15:14:26,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-10 15:14:26,144 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29335#true} {29335#true} #782#return; {29335#true} is VALID [2020-07-10 15:14:26,145 INFO L263 TraceCheckUtils]: 4: Hoare triple {29335#true} call #t~ret4 := main(); {29335#true} is VALID [2020-07-10 15:14:26,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {29335#true} ~output~0 := -1; {29335#true} is VALID [2020-07-10 15:14:26,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {29335#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29335#true} is VALID [2020-07-10 15:14:26,146 INFO L280 TraceCheckUtils]: 7: Hoare triple {29335#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29335#true} is VALID [2020-07-10 15:14:26,146 INFO L263 TraceCheckUtils]: 8: Hoare triple {29335#true} call #t~ret3 := calculate_output(~input~0); {29335#true} is VALID [2020-07-10 15:14:26,146 INFO L280 TraceCheckUtils]: 9: Hoare triple {29335#true} ~input := #in~input; {29335#true} is VALID [2020-07-10 15:14:26,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {29335#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; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-10 15:14:26,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume true; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-10 15:14:26,150 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} {29335#true} #786#return; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-10 15:14:26,151 INFO L280 TraceCheckUtils]: 13: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-10 15:14:26,152 INFO L280 TraceCheckUtils]: 14: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-10 15:14:26,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-10 15:14:26,155 INFO L263 TraceCheckUtils]: 16: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} ~input := #in~input; {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,160 INFO L280 TraceCheckUtils]: 20: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,163 INFO L280 TraceCheckUtils]: 22: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,164 INFO L280 TraceCheckUtils]: 23: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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)); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-10 15:14:26,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-10 15:14:26,167 INFO L280 TraceCheckUtils]: 26: Hoare triple {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} assume true; {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-10 15:14:26,169 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} #786#return; {29336#false} is VALID [2020-07-10 15:14:26,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-10 15:14:26,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-10 15:14:26,170 INFO L280 TraceCheckUtils]: 30: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-10 15:14:26,170 INFO L263 TraceCheckUtils]: 31: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29336#false} is VALID [2020-07-10 15:14:26,171 INFO L280 TraceCheckUtils]: 32: Hoare triple {29336#false} ~input := #in~input; {29336#false} is VALID [2020-07-10 15:14:26,171 INFO L280 TraceCheckUtils]: 33: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,172 INFO L280 TraceCheckUtils]: 35: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,172 INFO L280 TraceCheckUtils]: 36: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,172 INFO L280 TraceCheckUtils]: 37: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,173 INFO L280 TraceCheckUtils]: 38: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,173 INFO L280 TraceCheckUtils]: 39: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,173 INFO L280 TraceCheckUtils]: 40: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:26,174 INFO L280 TraceCheckUtils]: 41: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,174 INFO L280 TraceCheckUtils]: 42: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,174 INFO L280 TraceCheckUtils]: 43: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,174 INFO L280 TraceCheckUtils]: 44: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,175 INFO L280 TraceCheckUtils]: 46: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,175 INFO L280 TraceCheckUtils]: 47: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,176 INFO L280 TraceCheckUtils]: 48: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,176 INFO L280 TraceCheckUtils]: 49: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,176 INFO L280 TraceCheckUtils]: 50: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,177 INFO L280 TraceCheckUtils]: 51: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,177 INFO L280 TraceCheckUtils]: 52: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,177 INFO L280 TraceCheckUtils]: 53: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,178 INFO L280 TraceCheckUtils]: 54: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,178 INFO L280 TraceCheckUtils]: 55: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,178 INFO L280 TraceCheckUtils]: 56: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,179 INFO L280 TraceCheckUtils]: 57: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,179 INFO L280 TraceCheckUtils]: 58: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,179 INFO L280 TraceCheckUtils]: 59: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,180 INFO L280 TraceCheckUtils]: 61: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,180 INFO L280 TraceCheckUtils]: 62: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,181 INFO L280 TraceCheckUtils]: 63: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,182 INFO L280 TraceCheckUtils]: 67: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {29336#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {29336#false} is VALID [2020-07-10 15:14:26,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {29336#false} assume true; {29336#false} is VALID [2020-07-10 15:14:26,183 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {29336#false} {29336#false} #786#return; {29336#false} is VALID [2020-07-10 15:14:26,183 INFO L280 TraceCheckUtils]: 71: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-10 15:14:26,183 INFO L280 TraceCheckUtils]: 72: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-10 15:14:26,184 INFO L280 TraceCheckUtils]: 73: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-10 15:14:26,184 INFO L263 TraceCheckUtils]: 74: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29336#false} is VALID [2020-07-10 15:14:26,184 INFO L280 TraceCheckUtils]: 75: Hoare triple {29336#false} ~input := #in~input; {29336#false} is VALID [2020-07-10 15:14:26,185 INFO L280 TraceCheckUtils]: 76: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,185 INFO L280 TraceCheckUtils]: 77: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,185 INFO L280 TraceCheckUtils]: 78: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,186 INFO L280 TraceCheckUtils]: 79: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,186 INFO L280 TraceCheckUtils]: 80: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,186 INFO L280 TraceCheckUtils]: 81: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,187 INFO L280 TraceCheckUtils]: 82: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,187 INFO L280 TraceCheckUtils]: 83: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:26,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,188 INFO L280 TraceCheckUtils]: 85: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,188 INFO L280 TraceCheckUtils]: 86: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,188 INFO L280 TraceCheckUtils]: 87: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,189 INFO L280 TraceCheckUtils]: 88: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,189 INFO L280 TraceCheckUtils]: 89: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,189 INFO L280 TraceCheckUtils]: 90: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,190 INFO L280 TraceCheckUtils]: 91: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,190 INFO L280 TraceCheckUtils]: 92: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,190 INFO L280 TraceCheckUtils]: 93: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,190 INFO L280 TraceCheckUtils]: 94: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,191 INFO L280 TraceCheckUtils]: 95: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,191 INFO L280 TraceCheckUtils]: 96: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,191 INFO L280 TraceCheckUtils]: 97: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,192 INFO L280 TraceCheckUtils]: 98: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,192 INFO L280 TraceCheckUtils]: 99: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,192 INFO L280 TraceCheckUtils]: 100: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,193 INFO L280 TraceCheckUtils]: 101: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,193 INFO L280 TraceCheckUtils]: 102: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,193 INFO L280 TraceCheckUtils]: 103: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,194 INFO L280 TraceCheckUtils]: 104: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,194 INFO L280 TraceCheckUtils]: 105: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,194 INFO L280 TraceCheckUtils]: 106: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,195 INFO L280 TraceCheckUtils]: 107: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,195 INFO L280 TraceCheckUtils]: 108: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,195 INFO L280 TraceCheckUtils]: 109: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,195 INFO L280 TraceCheckUtils]: 110: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,196 INFO L280 TraceCheckUtils]: 111: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,196 INFO L280 TraceCheckUtils]: 112: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,196 INFO L280 TraceCheckUtils]: 113: Hoare triple {29336#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)))); {29336#false} is VALID [2020-07-10 15:14:26,197 INFO L280 TraceCheckUtils]: 114: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,197 INFO L280 TraceCheckUtils]: 115: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,197 INFO L280 TraceCheckUtils]: 116: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,198 INFO L280 TraceCheckUtils]: 117: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,198 INFO L280 TraceCheckUtils]: 118: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,198 INFO L280 TraceCheckUtils]: 119: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,199 INFO L280 TraceCheckUtils]: 120: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:26,199 INFO L280 TraceCheckUtils]: 121: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,199 INFO L280 TraceCheckUtils]: 122: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,200 INFO L280 TraceCheckUtils]: 123: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,200 INFO L280 TraceCheckUtils]: 124: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,200 INFO L280 TraceCheckUtils]: 125: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,201 INFO L280 TraceCheckUtils]: 126: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,201 INFO L280 TraceCheckUtils]: 127: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,201 INFO L280 TraceCheckUtils]: 128: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,201 INFO L280 TraceCheckUtils]: 129: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,202 INFO L280 TraceCheckUtils]: 130: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,202 INFO L280 TraceCheckUtils]: 131: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,202 INFO L280 TraceCheckUtils]: 132: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,203 INFO L280 TraceCheckUtils]: 133: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,203 INFO L280 TraceCheckUtils]: 134: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,203 INFO L280 TraceCheckUtils]: 135: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,204 INFO L280 TraceCheckUtils]: 136: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,204 INFO L280 TraceCheckUtils]: 137: Hoare triple {29336#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)); {29336#false} is VALID [2020-07-10 15:14:26,204 INFO L280 TraceCheckUtils]: 138: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,205 INFO L280 TraceCheckUtils]: 139: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,205 INFO L280 TraceCheckUtils]: 140: Hoare triple {29336#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); {29336#false} is VALID [2020-07-10 15:14:26,205 INFO L280 TraceCheckUtils]: 141: Hoare triple {29336#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))); {29336#false} is VALID [2020-07-10 15:14:26,206 INFO L280 TraceCheckUtils]: 142: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:26,206 INFO L280 TraceCheckUtils]: 143: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:26,206 INFO L280 TraceCheckUtils]: 144: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:26,206 INFO L280 TraceCheckUtils]: 145: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-10 15:14:26,207 INFO L280 TraceCheckUtils]: 146: Hoare triple {29336#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29336#false} is VALID [2020-07-10 15:14:26,207 INFO L280 TraceCheckUtils]: 147: Hoare triple {29336#false} assume !false; {29336#false} is VALID [2020-07-10 15:14:26,237 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-10 15:14:26,237 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:14:26,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-10 15:14:26,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971780996] [2020-07-10 15:14:26,239 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 148 [2020-07-10 15:14:26,243 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:26,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:14:26,530 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:26,530 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:14:26,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:26,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:14:26,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:14:26,531 INFO L87 Difference]: Start difference. First operand 1567 states and 1995 transitions. Second operand 10 states. [2020-07-10 15:14:35,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:35,133 INFO L93 Difference]: Finished difference Result 3857 states and 5001 transitions. [2020-07-10 15:14:35,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 15:14:35,133 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 148 [2020-07-10 15:14:35,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 823 transitions. [2020-07-10 15:14:35,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 823 transitions. [2020-07-10 15:14:35,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 823 transitions. [2020-07-10 15:14:36,919 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 823 edges. 823 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:37,182 INFO L225 Difference]: With dead ends: 3857 [2020-07-10 15:14:37,183 INFO L226 Difference]: Without dead ends: 2296 [2020-07-10 15:14:37,186 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=119, Invalid=387, Unknown=0, NotChecked=0, Total=506 [2020-07-10 15:14:37,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2296 states. [2020-07-10 15:14:37,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2296 to 2131. [2020-07-10 15:14:37,678 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:37,678 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2296 states. Second operand 2131 states. [2020-07-10 15:14:37,678 INFO L74 IsIncluded]: Start isIncluded. First operand 2296 states. Second operand 2131 states. [2020-07-10 15:14:37,678 INFO L87 Difference]: Start difference. First operand 2296 states. Second operand 2131 states. [2020-07-10 15:14:37,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:37,983 INFO L93 Difference]: Finished difference Result 2296 states and 2872 transitions. [2020-07-10 15:14:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2872 transitions. [2020-07-10 15:14:37,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:37,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:37,989 INFO L74 IsIncluded]: Start isIncluded. First operand 2131 states. Second operand 2296 states. [2020-07-10 15:14:37,989 INFO L87 Difference]: Start difference. First operand 2131 states. Second operand 2296 states. [2020-07-10 15:14:38,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:38,304 INFO L93 Difference]: Finished difference Result 2296 states and 2872 transitions. [2020-07-10 15:14:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2872 transitions. [2020-07-10 15:14:38,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:38,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:38,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:38,310 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2131 states. [2020-07-10 15:14:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 2131 states and 2658 transitions. [2020-07-10 15:14:38,574 INFO L78 Accepts]: Start accepts. Automaton has 2131 states and 2658 transitions. Word has length 148 [2020-07-10 15:14:38,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:38,575 INFO L479 AbstractCegarLoop]: Abstraction has 2131 states and 2658 transitions. [2020-07-10 15:14:38,575 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:14:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 2658 transitions. [2020-07-10 15:14:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 15:14:38,581 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:38,581 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:14:38,797 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-10 15:14:38,798 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:38,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:38,798 INFO L82 PathProgramCache]: Analyzing trace with hash 140799832, now seen corresponding path program 1 times [2020-07-10 15:14:38,798 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:38,798 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899106521] [2020-07-10 15:14:38,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:38,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {40675#(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; {40606#true} is VALID [2020-07-10 15:14:38,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:38,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40606#true} {40606#true} #782#return; {40606#true} is VALID [2020-07-10 15:14:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:38,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(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; {40606#true} is VALID [2020-07-10 15:14:38,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#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; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:38,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {40615#(= 5 ~a16~0)} assume true; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:38,937 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40615#(= 5 ~a16~0)} {40606#true} #786#return; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:38,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(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; {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {40677#(= ~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;~a17~0 := 0;#res := 26; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {40678#(= 6 |old(~a16~0)|)} assume true; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:14:38,971 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40678#(= 6 |old(~a16~0)|)} {40615#(= 5 ~a16~0)} #786#return; {40607#false} is VALID [2020-07-10 15:14:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:38,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(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; {40606#true} is VALID [2020-07-10 15:14:38,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:38,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:38,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:38,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:38,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:38,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:38,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:38,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {40606#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {40606#true} is VALID [2020-07-10 15:14:38,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:38,983 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-10 15:14:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:39,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(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; {40606#true} is VALID [2020-07-10 15:14:39,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {40606#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))); {40606#true} is VALID [2020-07-10 15:14:39,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,016 INFO L280 TraceCheckUtils]: 18: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,016 INFO L280 TraceCheckUtils]: 19: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,016 INFO L280 TraceCheckUtils]: 20: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,016 INFO L280 TraceCheckUtils]: 22: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,017 INFO L280 TraceCheckUtils]: 25: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,017 INFO L280 TraceCheckUtils]: 26: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,018 INFO L280 TraceCheckUtils]: 29: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,018 INFO L280 TraceCheckUtils]: 31: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,018 INFO L280 TraceCheckUtils]: 32: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,018 INFO L280 TraceCheckUtils]: 33: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,019 INFO L280 TraceCheckUtils]: 34: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,019 INFO L280 TraceCheckUtils]: 35: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {40606#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {40606#true} is VALID [2020-07-10 15:14:39,019 INFO L280 TraceCheckUtils]: 37: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:39,019 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,022 INFO L263 TraceCheckUtils]: 0: Hoare triple {40606#true} call ULTIMATE.init(); {40675#(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 15:14:39,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {40675#(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; {40606#true} is VALID [2020-07-10 15:14:39,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:39,023 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40606#true} {40606#true} #782#return; {40606#true} is VALID [2020-07-10 15:14:39,023 INFO L263 TraceCheckUtils]: 4: Hoare triple {40606#true} call #t~ret4 := main(); {40606#true} is VALID [2020-07-10 15:14:39,023 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#true} ~output~0 := -1; {40606#true} is VALID [2020-07-10 15:14:39,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40606#true} is VALID [2020-07-10 15:14:39,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40606#true} is VALID [2020-07-10 15:14:39,025 INFO L263 TraceCheckUtils]: 8: Hoare triple {40606#true} call #t~ret3 := calculate_output(~input~0); {40676#(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 15:14:39,026 INFO L280 TraceCheckUtils]: 9: Hoare triple {40676#(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; {40606#true} is VALID [2020-07-10 15:14:39,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {40606#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; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:39,028 INFO L280 TraceCheckUtils]: 11: Hoare triple {40615#(= 5 ~a16~0)} assume true; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:39,029 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40615#(= 5 ~a16~0)} {40606#true} #786#return; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:39,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {40615#(= 5 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:39,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {40615#(= 5 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:39,032 INFO L280 TraceCheckUtils]: 15: Hoare triple {40615#(= 5 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40615#(= 5 ~a16~0)} is VALID [2020-07-10 15:14:39,034 INFO L263 TraceCheckUtils]: 16: Hoare triple {40615#(= 5 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {40676#(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 15:14:39,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {40676#(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; {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {40677#(= ~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); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,040 INFO L280 TraceCheckUtils]: 23: Hoare triple {40677#(= ~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;~a17~0 := 0;#res := 26; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {40678#(= 6 |old(~a16~0)|)} assume true; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,042 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40678#(= 6 |old(~a16~0)|)} {40615#(= 5 ~a16~0)} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,043 INFO L280 TraceCheckUtils]: 26: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-10 15:14:39,043 INFO L280 TraceCheckUtils]: 27: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-10 15:14:39,043 INFO L280 TraceCheckUtils]: 28: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-10 15:14:39,044 INFO L263 TraceCheckUtils]: 29: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40676#(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 15:14:39,044 INFO L280 TraceCheckUtils]: 30: Hoare triple {40676#(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; {40606#true} is VALID [2020-07-10 15:14:39,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,044 INFO L280 TraceCheckUtils]: 32: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,045 INFO L280 TraceCheckUtils]: 33: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,045 INFO L280 TraceCheckUtils]: 34: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,046 INFO L280 TraceCheckUtils]: 35: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,046 INFO L280 TraceCheckUtils]: 36: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,046 INFO L280 TraceCheckUtils]: 37: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,047 INFO L280 TraceCheckUtils]: 38: Hoare triple {40606#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {40606#true} is VALID [2020-07-10 15:14:39,047 INFO L280 TraceCheckUtils]: 39: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:39,047 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,048 INFO L280 TraceCheckUtils]: 41: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-10 15:14:39,048 INFO L280 TraceCheckUtils]: 42: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-10 15:14:39,048 INFO L280 TraceCheckUtils]: 43: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-10 15:14:39,049 INFO L263 TraceCheckUtils]: 44: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40676#(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 15:14:39,049 INFO L280 TraceCheckUtils]: 45: Hoare triple {40676#(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; {40606#true} is VALID [2020-07-10 15:14:39,049 INFO L280 TraceCheckUtils]: 46: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,050 INFO L280 TraceCheckUtils]: 47: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,050 INFO L280 TraceCheckUtils]: 48: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,050 INFO L280 TraceCheckUtils]: 49: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,051 INFO L280 TraceCheckUtils]: 50: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,051 INFO L280 TraceCheckUtils]: 51: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,051 INFO L280 TraceCheckUtils]: 52: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,051 INFO L280 TraceCheckUtils]: 53: Hoare triple {40606#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))); {40606#true} is VALID [2020-07-10 15:14:39,052 INFO L280 TraceCheckUtils]: 54: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,052 INFO L280 TraceCheckUtils]: 55: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,052 INFO L280 TraceCheckUtils]: 56: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,053 INFO L280 TraceCheckUtils]: 57: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,053 INFO L280 TraceCheckUtils]: 58: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,053 INFO L280 TraceCheckUtils]: 59: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,054 INFO L280 TraceCheckUtils]: 60: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,054 INFO L280 TraceCheckUtils]: 61: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,054 INFO L280 TraceCheckUtils]: 62: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,055 INFO L280 TraceCheckUtils]: 63: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,055 INFO L280 TraceCheckUtils]: 64: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,055 INFO L280 TraceCheckUtils]: 65: Hoare triple {40606#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)); {40606#true} is VALID [2020-07-10 15:14:39,056 INFO L280 TraceCheckUtils]: 66: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,056 INFO L280 TraceCheckUtils]: 68: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,057 INFO L280 TraceCheckUtils]: 69: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,057 INFO L280 TraceCheckUtils]: 70: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,057 INFO L280 TraceCheckUtils]: 71: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,058 INFO L280 TraceCheckUtils]: 72: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,058 INFO L280 TraceCheckUtils]: 73: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,058 INFO L280 TraceCheckUtils]: 74: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,059 INFO L280 TraceCheckUtils]: 75: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,059 INFO L280 TraceCheckUtils]: 76: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,059 INFO L280 TraceCheckUtils]: 77: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,059 INFO L280 TraceCheckUtils]: 78: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,060 INFO L280 TraceCheckUtils]: 79: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,060 INFO L280 TraceCheckUtils]: 80: Hoare triple {40606#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); {40606#true} is VALID [2020-07-10 15:14:39,060 INFO L280 TraceCheckUtils]: 81: Hoare triple {40606#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {40606#true} is VALID [2020-07-10 15:14:39,061 INFO L280 TraceCheckUtils]: 82: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:39,061 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,061 INFO L280 TraceCheckUtils]: 84: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-10 15:14:39,062 INFO L280 TraceCheckUtils]: 85: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-10 15:14:39,062 INFO L280 TraceCheckUtils]: 86: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-10 15:14:39,062 INFO L263 TraceCheckUtils]: 87: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-10 15:14:39,063 INFO L280 TraceCheckUtils]: 88: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-10 15:14:39,063 INFO L280 TraceCheckUtils]: 89: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,063 INFO L280 TraceCheckUtils]: 90: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,063 INFO L280 TraceCheckUtils]: 91: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,064 INFO L280 TraceCheckUtils]: 92: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,064 INFO L280 TraceCheckUtils]: 93: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,064 INFO L280 TraceCheckUtils]: 94: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,065 INFO L280 TraceCheckUtils]: 95: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,065 INFO L280 TraceCheckUtils]: 96: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,065 INFO L280 TraceCheckUtils]: 97: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,066 INFO L280 TraceCheckUtils]: 98: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,066 INFO L280 TraceCheckUtils]: 99: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,066 INFO L280 TraceCheckUtils]: 100: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,067 INFO L280 TraceCheckUtils]: 101: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,067 INFO L280 TraceCheckUtils]: 102: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,067 INFO L280 TraceCheckUtils]: 103: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,068 INFO L280 TraceCheckUtils]: 104: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,068 INFO L280 TraceCheckUtils]: 105: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,068 INFO L280 TraceCheckUtils]: 106: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,069 INFO L280 TraceCheckUtils]: 107: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,069 INFO L280 TraceCheckUtils]: 109: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,069 INFO L280 TraceCheckUtils]: 110: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,070 INFO L280 TraceCheckUtils]: 111: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,070 INFO L280 TraceCheckUtils]: 112: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,070 INFO L280 TraceCheckUtils]: 113: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,071 INFO L280 TraceCheckUtils]: 114: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,071 INFO L280 TraceCheckUtils]: 115: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,071 INFO L280 TraceCheckUtils]: 116: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,072 INFO L280 TraceCheckUtils]: 117: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,072 INFO L280 TraceCheckUtils]: 118: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,072 INFO L280 TraceCheckUtils]: 119: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,073 INFO L280 TraceCheckUtils]: 120: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,073 INFO L280 TraceCheckUtils]: 121: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,073 INFO L280 TraceCheckUtils]: 122: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,074 INFO L280 TraceCheckUtils]: 123: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,074 INFO L280 TraceCheckUtils]: 124: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,074 INFO L280 TraceCheckUtils]: 125: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,075 INFO L280 TraceCheckUtils]: 126: Hoare triple {40607#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)))); {40607#false} is VALID [2020-07-10 15:14:39,075 INFO L280 TraceCheckUtils]: 127: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,075 INFO L280 TraceCheckUtils]: 128: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,076 INFO L280 TraceCheckUtils]: 129: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,076 INFO L280 TraceCheckUtils]: 130: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,076 INFO L280 TraceCheckUtils]: 131: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,077 INFO L280 TraceCheckUtils]: 132: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,077 INFO L280 TraceCheckUtils]: 133: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,077 INFO L280 TraceCheckUtils]: 134: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,078 INFO L280 TraceCheckUtils]: 135: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,078 INFO L280 TraceCheckUtils]: 136: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,078 INFO L280 TraceCheckUtils]: 137: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,079 INFO L280 TraceCheckUtils]: 138: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,079 INFO L280 TraceCheckUtils]: 139: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,079 INFO L280 TraceCheckUtils]: 140: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,080 INFO L280 TraceCheckUtils]: 141: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,080 INFO L280 TraceCheckUtils]: 142: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,080 INFO L280 TraceCheckUtils]: 143: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,081 INFO L280 TraceCheckUtils]: 144: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,081 INFO L280 TraceCheckUtils]: 145: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,081 INFO L280 TraceCheckUtils]: 146: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,081 INFO L280 TraceCheckUtils]: 147: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,082 INFO L280 TraceCheckUtils]: 148: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,082 INFO L280 TraceCheckUtils]: 149: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,082 INFO L280 TraceCheckUtils]: 150: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,083 INFO L280 TraceCheckUtils]: 151: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,083 INFO L280 TraceCheckUtils]: 152: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,083 INFO L280 TraceCheckUtils]: 153: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,083 INFO L280 TraceCheckUtils]: 154: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,084 INFO L280 TraceCheckUtils]: 155: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,084 INFO L280 TraceCheckUtils]: 156: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,084 INFO L280 TraceCheckUtils]: 157: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,085 INFO L280 TraceCheckUtils]: 158: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,085 INFO L280 TraceCheckUtils]: 159: Hoare triple {40607#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40607#false} is VALID [2020-07-10 15:14:39,085 INFO L280 TraceCheckUtils]: 160: Hoare triple {40607#false} assume !false; {40607#false} is VALID [2020-07-10 15:14:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 80 proven. 22 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-10 15:14:39,125 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899106521] [2020-07-10 15:14:39,126 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1913563855] [2020-07-10 15:14:39,126 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 15:14:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:39,332 INFO L264 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:14:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:39,367 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:39,630 INFO L263 TraceCheckUtils]: 0: Hoare triple {40606#true} call ULTIMATE.init(); {40606#true} is VALID [2020-07-10 15:14:39,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#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; {40606#true} is VALID [2020-07-10 15:14:39,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-10 15:14:39,631 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40606#true} {40606#true} #782#return; {40606#true} is VALID [2020-07-10 15:14:39,631 INFO L263 TraceCheckUtils]: 4: Hoare triple {40606#true} call #t~ret4 := main(); {40606#true} is VALID [2020-07-10 15:14:39,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#true} ~output~0 := -1; {40606#true} is VALID [2020-07-10 15:14:39,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40606#true} is VALID [2020-07-10 15:14:39,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40606#true} is VALID [2020-07-10 15:14:39,633 INFO L263 TraceCheckUtils]: 8: Hoare triple {40606#true} call #t~ret3 := calculate_output(~input~0); {40606#true} is VALID [2020-07-10 15:14:39,633 INFO L280 TraceCheckUtils]: 9: Hoare triple {40606#true} ~input := #in~input; {40606#true} is VALID [2020-07-10 15:14:39,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {40606#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; {40712#(<= ~a16~0 5)} is VALID [2020-07-10 15:14:39,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {40712#(<= ~a16~0 5)} assume true; {40712#(<= ~a16~0 5)} is VALID [2020-07-10 15:14:39,637 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40712#(<= ~a16~0 5)} {40606#true} #786#return; {40712#(<= ~a16~0 5)} is VALID [2020-07-10 15:14:39,638 INFO L280 TraceCheckUtils]: 13: Hoare triple {40712#(<= ~a16~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40712#(<= ~a16~0 5)} is VALID [2020-07-10 15:14:39,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {40712#(<= ~a16~0 5)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40712#(<= ~a16~0 5)} is VALID [2020-07-10 15:14:39,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {40712#(<= ~a16~0 5)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40712#(<= ~a16~0 5)} is VALID [2020-07-10 15:14:39,641 INFO L263 TraceCheckUtils]: 16: Hoare triple {40712#(<= ~a16~0 5)} call #t~ret3 := calculate_output(~input~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} ~input := #in~input; {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,643 INFO L280 TraceCheckUtils]: 18: Hoare triple {40731#(<= ~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); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {40731#(<= ~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); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,645 INFO L280 TraceCheckUtils]: 20: Hoare triple {40731#(<= ~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); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {40731#(<= ~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); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,646 INFO L280 TraceCheckUtils]: 22: Hoare triple {40731#(<= ~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); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:14:39,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {40731#(<= ~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;~a17~0 := 0;#res := 26; {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} is VALID [2020-07-10 15:14:39,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} assume true; {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} is VALID [2020-07-10 15:14:39,650 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} {40712#(<= ~a16~0 5)} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,650 INFO L280 TraceCheckUtils]: 26: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-10 15:14:39,650 INFO L280 TraceCheckUtils]: 27: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-10 15:14:39,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-10 15:14:39,651 INFO L263 TraceCheckUtils]: 29: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-10 15:14:39,651 INFO L280 TraceCheckUtils]: 30: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-10 15:14:39,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,651 INFO L280 TraceCheckUtils]: 32: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,652 INFO L280 TraceCheckUtils]: 33: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,652 INFO L280 TraceCheckUtils]: 34: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {40607#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {40607#false} is VALID [2020-07-10 15:14:39,653 INFO L280 TraceCheckUtils]: 39: Hoare triple {40607#false} assume true; {40607#false} is VALID [2020-07-10 15:14:39,653 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40607#false} {40607#false} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,653 INFO L280 TraceCheckUtils]: 41: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-10 15:14:39,654 INFO L280 TraceCheckUtils]: 42: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-10 15:14:39,654 INFO L280 TraceCheckUtils]: 43: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-10 15:14:39,654 INFO L263 TraceCheckUtils]: 44: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-10 15:14:39,654 INFO L280 TraceCheckUtils]: 45: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-10 15:14:39,655 INFO L280 TraceCheckUtils]: 46: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,655 INFO L280 TraceCheckUtils]: 48: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,655 INFO L280 TraceCheckUtils]: 49: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,655 INFO L280 TraceCheckUtils]: 50: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,656 INFO L280 TraceCheckUtils]: 52: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,656 INFO L280 TraceCheckUtils]: 53: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,656 INFO L280 TraceCheckUtils]: 54: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,656 INFO L280 TraceCheckUtils]: 55: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,657 INFO L280 TraceCheckUtils]: 56: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,657 INFO L280 TraceCheckUtils]: 57: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,657 INFO L280 TraceCheckUtils]: 58: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,657 INFO L280 TraceCheckUtils]: 59: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,657 INFO L280 TraceCheckUtils]: 60: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,658 INFO L280 TraceCheckUtils]: 61: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,658 INFO L280 TraceCheckUtils]: 62: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,658 INFO L280 TraceCheckUtils]: 63: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,658 INFO L280 TraceCheckUtils]: 64: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,659 INFO L280 TraceCheckUtils]: 65: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,659 INFO L280 TraceCheckUtils]: 66: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,659 INFO L280 TraceCheckUtils]: 67: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,659 INFO L280 TraceCheckUtils]: 68: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,659 INFO L280 TraceCheckUtils]: 69: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,660 INFO L280 TraceCheckUtils]: 70: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,660 INFO L280 TraceCheckUtils]: 71: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,660 INFO L280 TraceCheckUtils]: 72: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,660 INFO L280 TraceCheckUtils]: 73: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,661 INFO L280 TraceCheckUtils]: 74: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,661 INFO L280 TraceCheckUtils]: 75: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,661 INFO L280 TraceCheckUtils]: 76: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,662 INFO L280 TraceCheckUtils]: 77: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,662 INFO L280 TraceCheckUtils]: 78: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,662 INFO L280 TraceCheckUtils]: 79: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,663 INFO L280 TraceCheckUtils]: 80: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,663 INFO L280 TraceCheckUtils]: 81: Hoare triple {40607#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {40607#false} is VALID [2020-07-10 15:14:39,663 INFO L280 TraceCheckUtils]: 82: Hoare triple {40607#false} assume true; {40607#false} is VALID [2020-07-10 15:14:39,664 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {40607#false} {40607#false} #786#return; {40607#false} is VALID [2020-07-10 15:14:39,664 INFO L280 TraceCheckUtils]: 84: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-10 15:14:39,664 INFO L280 TraceCheckUtils]: 85: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-10 15:14:39,665 INFO L280 TraceCheckUtils]: 86: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-10 15:14:39,665 INFO L263 TraceCheckUtils]: 87: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-10 15:14:39,665 INFO L280 TraceCheckUtils]: 88: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-10 15:14:39,666 INFO L280 TraceCheckUtils]: 89: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,666 INFO L280 TraceCheckUtils]: 90: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,666 INFO L280 TraceCheckUtils]: 91: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,666 INFO L280 TraceCheckUtils]: 92: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,667 INFO L280 TraceCheckUtils]: 93: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,667 INFO L280 TraceCheckUtils]: 94: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,667 INFO L280 TraceCheckUtils]: 95: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,668 INFO L280 TraceCheckUtils]: 96: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,668 INFO L280 TraceCheckUtils]: 97: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,668 INFO L280 TraceCheckUtils]: 98: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,669 INFO L280 TraceCheckUtils]: 99: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,669 INFO L280 TraceCheckUtils]: 100: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,669 INFO L280 TraceCheckUtils]: 101: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,670 INFO L280 TraceCheckUtils]: 102: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,670 INFO L280 TraceCheckUtils]: 103: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,670 INFO L280 TraceCheckUtils]: 104: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,671 INFO L280 TraceCheckUtils]: 105: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,671 INFO L280 TraceCheckUtils]: 106: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,671 INFO L280 TraceCheckUtils]: 107: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,672 INFO L280 TraceCheckUtils]: 108: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,672 INFO L280 TraceCheckUtils]: 109: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,672 INFO L280 TraceCheckUtils]: 110: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,673 INFO L280 TraceCheckUtils]: 111: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,673 INFO L280 TraceCheckUtils]: 112: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,673 INFO L280 TraceCheckUtils]: 113: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,674 INFO L280 TraceCheckUtils]: 114: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,674 INFO L280 TraceCheckUtils]: 115: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,674 INFO L280 TraceCheckUtils]: 116: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,675 INFO L280 TraceCheckUtils]: 117: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,675 INFO L280 TraceCheckUtils]: 118: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,675 INFO L280 TraceCheckUtils]: 119: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,676 INFO L280 TraceCheckUtils]: 120: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,676 INFO L280 TraceCheckUtils]: 121: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,676 INFO L280 TraceCheckUtils]: 122: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,677 INFO L280 TraceCheckUtils]: 123: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,677 INFO L280 TraceCheckUtils]: 124: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,677 INFO L280 TraceCheckUtils]: 125: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,677 INFO L280 TraceCheckUtils]: 126: Hoare triple {40607#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)))); {40607#false} is VALID [2020-07-10 15:14:39,678 INFO L280 TraceCheckUtils]: 127: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,678 INFO L280 TraceCheckUtils]: 128: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,678 INFO L280 TraceCheckUtils]: 129: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,679 INFO L280 TraceCheckUtils]: 130: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,679 INFO L280 TraceCheckUtils]: 131: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,679 INFO L280 TraceCheckUtils]: 132: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,680 INFO L280 TraceCheckUtils]: 133: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,680 INFO L280 TraceCheckUtils]: 134: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,680 INFO L280 TraceCheckUtils]: 135: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,681 INFO L280 TraceCheckUtils]: 136: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,681 INFO L280 TraceCheckUtils]: 137: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,681 INFO L280 TraceCheckUtils]: 138: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,682 INFO L280 TraceCheckUtils]: 139: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,682 INFO L280 TraceCheckUtils]: 140: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,682 INFO L280 TraceCheckUtils]: 141: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,683 INFO L280 TraceCheckUtils]: 142: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,683 INFO L280 TraceCheckUtils]: 143: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,683 INFO L280 TraceCheckUtils]: 144: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,683 INFO L280 TraceCheckUtils]: 145: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,684 INFO L280 TraceCheckUtils]: 146: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,684 INFO L280 TraceCheckUtils]: 147: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,684 INFO L280 TraceCheckUtils]: 148: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,685 INFO L280 TraceCheckUtils]: 149: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,685 INFO L280 TraceCheckUtils]: 150: Hoare triple {40607#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)); {40607#false} is VALID [2020-07-10 15:14:39,685 INFO L280 TraceCheckUtils]: 151: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,686 INFO L280 TraceCheckUtils]: 152: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,686 INFO L280 TraceCheckUtils]: 153: Hoare triple {40607#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); {40607#false} is VALID [2020-07-10 15:14:39,687 INFO L280 TraceCheckUtils]: 154: Hoare triple {40607#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))); {40607#false} is VALID [2020-07-10 15:14:39,687 INFO L280 TraceCheckUtils]: 155: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,687 INFO L280 TraceCheckUtils]: 156: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,688 INFO L280 TraceCheckUtils]: 157: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,688 INFO L280 TraceCheckUtils]: 158: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-10 15:14:39,688 INFO L280 TraceCheckUtils]: 159: Hoare triple {40607#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40607#false} is VALID [2020-07-10 15:14:39,688 INFO L280 TraceCheckUtils]: 160: Hoare triple {40607#false} assume !false; {40607#false} is VALID [2020-07-10 15:14:39,717 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 61 proven. 2 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-10 15:14:39,718 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:14:39,718 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-10 15:14:39,719 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170897795] [2020-07-10 15:14:39,720 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2020-07-10 15:14:39,735 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:39,735 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:14:40,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:40,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:14:40,039 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:40,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:14:40,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:14:40,040 INFO L87 Difference]: Start difference. First operand 2131 states and 2658 transitions. Second operand 10 states. [2020-07-10 15:14:48,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:48,584 INFO L93 Difference]: Finished difference Result 4707 states and 6060 transitions. [2020-07-10 15:14:48,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 15:14:48,584 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2020-07-10 15:14:48,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:48,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 836 transitions. [2020-07-10 15:14:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 836 transitions. [2020-07-10 15:14:48,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 836 transitions. [2020-07-10 15:14:50,253 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 836 edges. 836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:50,517 INFO L225 Difference]: With dead ends: 4707 [2020-07-10 15:14:50,517 INFO L226 Difference]: Without dead ends: 2717 [2020-07-10 15:14:50,521 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2020-07-10 15:14:50,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2717 states. [2020-07-10 15:14:51,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2717 to 2548. [2020-07-10 15:14:51,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:51,177 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2717 states. Second operand 2548 states. [2020-07-10 15:14:51,177 INFO L74 IsIncluded]: Start isIncluded. First operand 2717 states. Second operand 2548 states. [2020-07-10 15:14:51,177 INFO L87 Difference]: Start difference. First operand 2717 states. Second operand 2548 states. [2020-07-10 15:14:51,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:51,417 INFO L93 Difference]: Finished difference Result 2717 states and 3408 transitions. [2020-07-10 15:14:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 3408 transitions. [2020-07-10 15:14:51,422 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:51,422 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:51,423 INFO L74 IsIncluded]: Start isIncluded. First operand 2548 states. Second operand 2717 states. [2020-07-10 15:14:51,423 INFO L87 Difference]: Start difference. First operand 2548 states. Second operand 2717 states. [2020-07-10 15:14:51,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:51,652 INFO L93 Difference]: Finished difference Result 2717 states and 3408 transitions. [2020-07-10 15:14:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 3408 transitions. [2020-07-10 15:14:51,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:51,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:51,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:51,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2548 states. [2020-07-10 15:14:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 2548 states and 3123 transitions. [2020-07-10 15:14:51,869 INFO L78 Accepts]: Start accepts. Automaton has 2548 states and 3123 transitions. Word has length 161 [2020-07-10 15:14:51,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:51,870 INFO L479 AbstractCegarLoop]: Abstraction has 2548 states and 3123 transitions. [2020-07-10 15:14:51,870 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:14:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3123 transitions. [2020-07-10 15:14:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-07-10 15:14:51,883 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:51,883 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:14:52,098 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:52,099 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:52,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:52,100 INFO L82 PathProgramCache]: Analyzing trace with hash 300051243, now seen corresponding path program 1 times [2020-07-10 15:14:52,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:52,100 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976898926] [2020-07-10 15:14:52,101 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {54137#(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; {54052#true} is VALID [2020-07-10 15:14:52,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-10 15:14:52,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54052#true} {54052#true} #782#return; {54052#true} is VALID [2020-07-10 15:14:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {54138#(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; {54052#true} is VALID [2020-07-10 15:14:52,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {54052#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))); {54052#true} is VALID [2020-07-10 15:14:52,304 INFO L280 TraceCheckUtils]: 9: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,305 INFO L280 TraceCheckUtils]: 11: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,305 INFO L280 TraceCheckUtils]: 12: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,306 INFO L280 TraceCheckUtils]: 15: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,307 INFO L280 TraceCheckUtils]: 16: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,307 INFO L280 TraceCheckUtils]: 18: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,307 INFO L280 TraceCheckUtils]: 19: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,308 INFO L280 TraceCheckUtils]: 20: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,309 INFO L280 TraceCheckUtils]: 23: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,309 INFO L280 TraceCheckUtils]: 24: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,309 INFO L280 TraceCheckUtils]: 25: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,311 INFO L280 TraceCheckUtils]: 26: Hoare triple {54052#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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:14:52,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:14:52,314 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} {54052#true} #786#return; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {54138#(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; {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,370 INFO L280 TraceCheckUtils]: 7: Hoare triple {54140#(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)); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {54140#(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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:14:52,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:14:52,374 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {54138#(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; {54052#true} is VALID [2020-07-10 15:14:52,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {54052#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))); {54052#true} is VALID [2020-07-10 15:14:52,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,402 INFO L280 TraceCheckUtils]: 15: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,403 INFO L280 TraceCheckUtils]: 17: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,403 INFO L280 TraceCheckUtils]: 18: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,403 INFO L280 TraceCheckUtils]: 19: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,403 INFO L280 TraceCheckUtils]: 20: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,404 INFO L280 TraceCheckUtils]: 21: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,404 INFO L280 TraceCheckUtils]: 22: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,404 INFO L280 TraceCheckUtils]: 23: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,404 INFO L280 TraceCheckUtils]: 25: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,405 INFO L280 TraceCheckUtils]: 26: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,405 INFO L280 TraceCheckUtils]: 28: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,405 INFO L280 TraceCheckUtils]: 29: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,405 INFO L280 TraceCheckUtils]: 30: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,406 INFO L280 TraceCheckUtils]: 31: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,406 INFO L280 TraceCheckUtils]: 32: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,406 INFO L280 TraceCheckUtils]: 33: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,407 INFO L280 TraceCheckUtils]: 34: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,407 INFO L280 TraceCheckUtils]: 35: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,407 INFO L280 TraceCheckUtils]: 36: Hoare triple {54052#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {54052#true} is VALID [2020-07-10 15:14:52,407 INFO L280 TraceCheckUtils]: 37: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-10 15:14:52,408 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {54052#true} {54053#false} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,411 INFO L263 TraceCheckUtils]: 0: Hoare triple {54052#true} call ULTIMATE.init(); {54137#(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 15:14:52,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {54137#(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; {54052#true} is VALID [2020-07-10 15:14:52,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-10 15:14:52,411 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54052#true} {54052#true} #782#return; {54052#true} is VALID [2020-07-10 15:14:52,412 INFO L263 TraceCheckUtils]: 4: Hoare triple {54052#true} call #t~ret4 := main(); {54052#true} is VALID [2020-07-10 15:14:52,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {54052#true} ~output~0 := -1; {54052#true} is VALID [2020-07-10 15:14:52,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {54052#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54052#true} is VALID [2020-07-10 15:14:52,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {54052#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54052#true} is VALID [2020-07-10 15:14:52,414 INFO L263 TraceCheckUtils]: 8: Hoare triple {54052#true} call #t~ret3 := calculate_output(~input~0); {54138#(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 15:14:52,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {54138#(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; {54052#true} is VALID [2020-07-10 15:14:52,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,415 INFO L280 TraceCheckUtils]: 12: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,415 INFO L280 TraceCheckUtils]: 15: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {54052#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))); {54052#true} is VALID [2020-07-10 15:14:52,416 INFO L280 TraceCheckUtils]: 18: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,417 INFO L280 TraceCheckUtils]: 22: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,417 INFO L280 TraceCheckUtils]: 23: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,417 INFO L280 TraceCheckUtils]: 24: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,418 INFO L280 TraceCheckUtils]: 26: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,418 INFO L280 TraceCheckUtils]: 27: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,418 INFO L280 TraceCheckUtils]: 28: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,419 INFO L280 TraceCheckUtils]: 30: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,419 INFO L280 TraceCheckUtils]: 31: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,419 INFO L280 TraceCheckUtils]: 32: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,419 INFO L280 TraceCheckUtils]: 33: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,419 INFO L280 TraceCheckUtils]: 34: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,420 INFO L280 TraceCheckUtils]: 35: Hoare triple {54052#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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:14:52,421 INFO L280 TraceCheckUtils]: 36: Hoare triple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:14:52,422 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} {54052#true} #786#return; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:52,423 INFO L280 TraceCheckUtils]: 38: Hoare triple {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:52,424 INFO L280 TraceCheckUtils]: 39: Hoare triple {54086#(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; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:52,425 INFO L280 TraceCheckUtils]: 40: Hoare triple {54086#(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); {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:52,426 INFO L263 TraceCheckUtils]: 41: Hoare triple {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {54138#(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 15:14:52,428 INFO L280 TraceCheckUtils]: 42: Hoare triple {54138#(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; {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,429 INFO L280 TraceCheckUtils]: 43: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,430 INFO L280 TraceCheckUtils]: 44: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,432 INFO L280 TraceCheckUtils]: 45: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,433 INFO L280 TraceCheckUtils]: 46: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,435 INFO L280 TraceCheckUtils]: 47: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,436 INFO L280 TraceCheckUtils]: 48: Hoare triple {54140#(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); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,437 INFO L280 TraceCheckUtils]: 49: Hoare triple {54140#(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)); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:52,439 INFO L280 TraceCheckUtils]: 50: Hoare triple {54140#(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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:14:52,440 INFO L280 TraceCheckUtils]: 51: Hoare triple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:14:52,441 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,442 INFO L280 TraceCheckUtils]: 53: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-10 15:14:52,442 INFO L280 TraceCheckUtils]: 54: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-10 15:14:52,442 INFO L280 TraceCheckUtils]: 55: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-10 15:14:52,443 INFO L263 TraceCheckUtils]: 56: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54138#(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 15:14:52,443 INFO L280 TraceCheckUtils]: 57: Hoare triple {54138#(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; {54052#true} is VALID [2020-07-10 15:14:52,443 INFO L280 TraceCheckUtils]: 58: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,443 INFO L280 TraceCheckUtils]: 59: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,444 INFO L280 TraceCheckUtils]: 60: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,444 INFO L280 TraceCheckUtils]: 61: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,444 INFO L280 TraceCheckUtils]: 62: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,444 INFO L280 TraceCheckUtils]: 63: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,445 INFO L280 TraceCheckUtils]: 64: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,445 INFO L280 TraceCheckUtils]: 65: Hoare triple {54052#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))); {54052#true} is VALID [2020-07-10 15:14:52,445 INFO L280 TraceCheckUtils]: 66: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,446 INFO L280 TraceCheckUtils]: 67: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,446 INFO L280 TraceCheckUtils]: 68: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,446 INFO L280 TraceCheckUtils]: 69: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,447 INFO L280 TraceCheckUtils]: 70: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,447 INFO L280 TraceCheckUtils]: 71: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,447 INFO L280 TraceCheckUtils]: 72: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,447 INFO L280 TraceCheckUtils]: 73: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,448 INFO L280 TraceCheckUtils]: 74: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,448 INFO L280 TraceCheckUtils]: 75: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,448 INFO L280 TraceCheckUtils]: 76: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,449 INFO L280 TraceCheckUtils]: 77: Hoare triple {54052#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)); {54052#true} is VALID [2020-07-10 15:14:52,449 INFO L280 TraceCheckUtils]: 78: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,449 INFO L280 TraceCheckUtils]: 79: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,449 INFO L280 TraceCheckUtils]: 80: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,450 INFO L280 TraceCheckUtils]: 81: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,450 INFO L280 TraceCheckUtils]: 82: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,450 INFO L280 TraceCheckUtils]: 83: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,451 INFO L280 TraceCheckUtils]: 84: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,451 INFO L280 TraceCheckUtils]: 85: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,451 INFO L280 TraceCheckUtils]: 86: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,452 INFO L280 TraceCheckUtils]: 87: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,452 INFO L280 TraceCheckUtils]: 88: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,452 INFO L280 TraceCheckUtils]: 89: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,453 INFO L280 TraceCheckUtils]: 90: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,453 INFO L280 TraceCheckUtils]: 91: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,453 INFO L280 TraceCheckUtils]: 92: Hoare triple {54052#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); {54052#true} is VALID [2020-07-10 15:14:52,453 INFO L280 TraceCheckUtils]: 93: Hoare triple {54052#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {54052#true} is VALID [2020-07-10 15:14:52,454 INFO L280 TraceCheckUtils]: 94: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-10 15:14:52,454 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {54052#true} {54053#false} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,454 INFO L280 TraceCheckUtils]: 96: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-10 15:14:52,455 INFO L280 TraceCheckUtils]: 97: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-10 15:14:52,455 INFO L280 TraceCheckUtils]: 98: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-10 15:14:52,455 INFO L263 TraceCheckUtils]: 99: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-10 15:14:52,455 INFO L280 TraceCheckUtils]: 100: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-10 15:14:52,456 INFO L280 TraceCheckUtils]: 101: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,456 INFO L280 TraceCheckUtils]: 102: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,456 INFO L280 TraceCheckUtils]: 103: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,457 INFO L280 TraceCheckUtils]: 104: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,457 INFO L280 TraceCheckUtils]: 105: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,457 INFO L280 TraceCheckUtils]: 106: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,457 INFO L280 TraceCheckUtils]: 107: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,458 INFO L280 TraceCheckUtils]: 108: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,458 INFO L280 TraceCheckUtils]: 109: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,458 INFO L280 TraceCheckUtils]: 110: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,459 INFO L280 TraceCheckUtils]: 111: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,459 INFO L280 TraceCheckUtils]: 112: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,459 INFO L280 TraceCheckUtils]: 113: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,460 INFO L280 TraceCheckUtils]: 114: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,460 INFO L280 TraceCheckUtils]: 115: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,460 INFO L280 TraceCheckUtils]: 116: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,460 INFO L280 TraceCheckUtils]: 117: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,461 INFO L280 TraceCheckUtils]: 118: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,461 INFO L280 TraceCheckUtils]: 119: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,461 INFO L280 TraceCheckUtils]: 120: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,462 INFO L280 TraceCheckUtils]: 121: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,462 INFO L280 TraceCheckUtils]: 122: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,462 INFO L280 TraceCheckUtils]: 123: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,462 INFO L280 TraceCheckUtils]: 124: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,463 INFO L280 TraceCheckUtils]: 125: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,463 INFO L280 TraceCheckUtils]: 126: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,463 INFO L280 TraceCheckUtils]: 127: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,463 INFO L280 TraceCheckUtils]: 128: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,464 INFO L280 TraceCheckUtils]: 129: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,464 INFO L280 TraceCheckUtils]: 130: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,464 INFO L280 TraceCheckUtils]: 131: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,464 INFO L280 TraceCheckUtils]: 132: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,464 INFO L280 TraceCheckUtils]: 133: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,465 INFO L280 TraceCheckUtils]: 134: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,465 INFO L280 TraceCheckUtils]: 135: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,465 INFO L280 TraceCheckUtils]: 136: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,465 INFO L280 TraceCheckUtils]: 137: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,466 INFO L280 TraceCheckUtils]: 138: Hoare triple {54053#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)))); {54053#false} is VALID [2020-07-10 15:14:52,466 INFO L280 TraceCheckUtils]: 139: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,466 INFO L280 TraceCheckUtils]: 140: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,466 INFO L280 TraceCheckUtils]: 141: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,466 INFO L280 TraceCheckUtils]: 142: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,467 INFO L280 TraceCheckUtils]: 143: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,467 INFO L280 TraceCheckUtils]: 144: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,467 INFO L280 TraceCheckUtils]: 145: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,467 INFO L280 TraceCheckUtils]: 146: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,467 INFO L280 TraceCheckUtils]: 147: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,467 INFO L280 TraceCheckUtils]: 148: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,468 INFO L280 TraceCheckUtils]: 149: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,468 INFO L280 TraceCheckUtils]: 150: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,468 INFO L280 TraceCheckUtils]: 151: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,468 INFO L280 TraceCheckUtils]: 152: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,468 INFO L280 TraceCheckUtils]: 153: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,468 INFO L280 TraceCheckUtils]: 154: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,469 INFO L280 TraceCheckUtils]: 155: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,469 INFO L280 TraceCheckUtils]: 156: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,469 INFO L280 TraceCheckUtils]: 157: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,469 INFO L280 TraceCheckUtils]: 158: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,469 INFO L280 TraceCheckUtils]: 159: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,470 INFO L280 TraceCheckUtils]: 160: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,470 INFO L280 TraceCheckUtils]: 161: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,470 INFO L280 TraceCheckUtils]: 162: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,470 INFO L280 TraceCheckUtils]: 163: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,470 INFO L280 TraceCheckUtils]: 164: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,470 INFO L280 TraceCheckUtils]: 165: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,471 INFO L280 TraceCheckUtils]: 166: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,471 INFO L280 TraceCheckUtils]: 167: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,471 INFO L280 TraceCheckUtils]: 168: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,471 INFO L280 TraceCheckUtils]: 169: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,472 INFO L280 TraceCheckUtils]: 170: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,472 INFO L280 TraceCheckUtils]: 171: Hoare triple {54053#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {54053#false} is VALID [2020-07-10 15:14:52,472 INFO L280 TraceCheckUtils]: 172: Hoare triple {54053#false} assume !false; {54053#false} is VALID [2020-07-10 15:14:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 98 proven. 14 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-07-10 15:14:52,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976898926] [2020-07-10 15:14:52,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2135761734] [2020-07-10 15:14:52,501 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,647 INFO L264 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 21 conjunts are in the unsatisfiable core [2020-07-10 15:14:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:52,686 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:52,918 INFO L263 TraceCheckUtils]: 0: Hoare triple {54052#true} call ULTIMATE.init(); {54052#true} is VALID [2020-07-10 15:14:52,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#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; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} {54052#true} #782#return; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,922 INFO L263 TraceCheckUtils]: 4: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret4 := main(); {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~output~0 := -1; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:14:52,925 INFO L263 TraceCheckUtils]: 8: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,925 INFO L280 TraceCheckUtils]: 9: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} ~input := #in~input; {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,926 INFO L280 TraceCheckUtils]: 10: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,927 INFO L280 TraceCheckUtils]: 11: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,928 INFO L280 TraceCheckUtils]: 12: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,933 INFO L280 TraceCheckUtils]: 18: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,936 INFO L280 TraceCheckUtils]: 21: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,937 INFO L280 TraceCheckUtils]: 22: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,940 INFO L280 TraceCheckUtils]: 26: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,941 INFO L280 TraceCheckUtils]: 27: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,942 INFO L280 TraceCheckUtils]: 28: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,946 INFO L280 TraceCheckUtils]: 34: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:14:52,948 INFO L280 TraceCheckUtils]: 35: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} is VALID [2020-07-10 15:14:52,954 INFO L280 TraceCheckUtils]: 36: Hoare triple {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} assume true; {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} is VALID [2020-07-10 15:14:52,955 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,955 INFO L280 TraceCheckUtils]: 38: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-10 15:14:52,955 INFO L280 TraceCheckUtils]: 39: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-10 15:14:52,955 INFO L280 TraceCheckUtils]: 40: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-10 15:14:52,956 INFO L263 TraceCheckUtils]: 41: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-10 15:14:52,956 INFO L280 TraceCheckUtils]: 42: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-10 15:14:52,956 INFO L280 TraceCheckUtils]: 43: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,956 INFO L280 TraceCheckUtils]: 44: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,956 INFO L280 TraceCheckUtils]: 45: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,956 INFO L280 TraceCheckUtils]: 46: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,957 INFO L280 TraceCheckUtils]: 47: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,957 INFO L280 TraceCheckUtils]: 48: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,957 INFO L280 TraceCheckUtils]: 49: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,957 INFO L280 TraceCheckUtils]: 50: Hoare triple {54053#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54053#false} is VALID [2020-07-10 15:14:52,957 INFO L280 TraceCheckUtils]: 51: Hoare triple {54053#false} assume true; {54053#false} is VALID [2020-07-10 15:14:52,958 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {54053#false} {54053#false} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,958 INFO L280 TraceCheckUtils]: 53: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-10 15:14:52,958 INFO L280 TraceCheckUtils]: 54: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-10 15:14:52,958 INFO L280 TraceCheckUtils]: 55: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-10 15:14:52,958 INFO L263 TraceCheckUtils]: 56: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-10 15:14:52,958 INFO L280 TraceCheckUtils]: 57: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-10 15:14:52,959 INFO L280 TraceCheckUtils]: 58: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,959 INFO L280 TraceCheckUtils]: 59: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,959 INFO L280 TraceCheckUtils]: 60: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,959 INFO L280 TraceCheckUtils]: 61: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,959 INFO L280 TraceCheckUtils]: 62: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,959 INFO L280 TraceCheckUtils]: 63: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,960 INFO L280 TraceCheckUtils]: 64: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,960 INFO L280 TraceCheckUtils]: 65: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,960 INFO L280 TraceCheckUtils]: 66: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,960 INFO L280 TraceCheckUtils]: 67: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,960 INFO L280 TraceCheckUtils]: 68: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,960 INFO L280 TraceCheckUtils]: 69: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,961 INFO L280 TraceCheckUtils]: 70: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,961 INFO L280 TraceCheckUtils]: 71: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,961 INFO L280 TraceCheckUtils]: 72: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,961 INFO L280 TraceCheckUtils]: 73: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,961 INFO L280 TraceCheckUtils]: 74: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,961 INFO L280 TraceCheckUtils]: 75: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,962 INFO L280 TraceCheckUtils]: 76: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,962 INFO L280 TraceCheckUtils]: 77: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,962 INFO L280 TraceCheckUtils]: 78: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,962 INFO L280 TraceCheckUtils]: 79: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,962 INFO L280 TraceCheckUtils]: 80: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,963 INFO L280 TraceCheckUtils]: 81: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,963 INFO L280 TraceCheckUtils]: 82: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,963 INFO L280 TraceCheckUtils]: 83: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,963 INFO L280 TraceCheckUtils]: 84: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,963 INFO L280 TraceCheckUtils]: 85: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,964 INFO L280 TraceCheckUtils]: 86: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,964 INFO L280 TraceCheckUtils]: 87: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,964 INFO L280 TraceCheckUtils]: 88: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,964 INFO L280 TraceCheckUtils]: 89: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,964 INFO L280 TraceCheckUtils]: 90: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,965 INFO L280 TraceCheckUtils]: 91: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,965 INFO L280 TraceCheckUtils]: 92: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,965 INFO L280 TraceCheckUtils]: 93: Hoare triple {54053#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {54053#false} is VALID [2020-07-10 15:14:52,965 INFO L280 TraceCheckUtils]: 94: Hoare triple {54053#false} assume true; {54053#false} is VALID [2020-07-10 15:14:52,965 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {54053#false} {54053#false} #786#return; {54053#false} is VALID [2020-07-10 15:14:52,966 INFO L280 TraceCheckUtils]: 96: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-10 15:14:52,966 INFO L280 TraceCheckUtils]: 97: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-10 15:14:52,966 INFO L280 TraceCheckUtils]: 98: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-10 15:14:52,966 INFO L263 TraceCheckUtils]: 99: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-10 15:14:52,966 INFO L280 TraceCheckUtils]: 100: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-10 15:14:52,967 INFO L280 TraceCheckUtils]: 101: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,967 INFO L280 TraceCheckUtils]: 102: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,967 INFO L280 TraceCheckUtils]: 103: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,967 INFO L280 TraceCheckUtils]: 104: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,967 INFO L280 TraceCheckUtils]: 105: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,967 INFO L280 TraceCheckUtils]: 106: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,968 INFO L280 TraceCheckUtils]: 107: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,968 INFO L280 TraceCheckUtils]: 108: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,968 INFO L280 TraceCheckUtils]: 109: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,968 INFO L280 TraceCheckUtils]: 110: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,968 INFO L280 TraceCheckUtils]: 111: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,968 INFO L280 TraceCheckUtils]: 112: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,969 INFO L280 TraceCheckUtils]: 113: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,969 INFO L280 TraceCheckUtils]: 114: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,969 INFO L280 TraceCheckUtils]: 115: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,969 INFO L280 TraceCheckUtils]: 116: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,969 INFO L280 TraceCheckUtils]: 117: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,970 INFO L280 TraceCheckUtils]: 118: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,970 INFO L280 TraceCheckUtils]: 119: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,970 INFO L280 TraceCheckUtils]: 120: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,970 INFO L280 TraceCheckUtils]: 121: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,970 INFO L280 TraceCheckUtils]: 122: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,970 INFO L280 TraceCheckUtils]: 123: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,971 INFO L280 TraceCheckUtils]: 124: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,971 INFO L280 TraceCheckUtils]: 125: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,971 INFO L280 TraceCheckUtils]: 126: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,971 INFO L280 TraceCheckUtils]: 127: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,971 INFO L280 TraceCheckUtils]: 128: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,971 INFO L280 TraceCheckUtils]: 129: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,972 INFO L280 TraceCheckUtils]: 130: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,972 INFO L280 TraceCheckUtils]: 131: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,972 INFO L280 TraceCheckUtils]: 132: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,972 INFO L280 TraceCheckUtils]: 133: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,972 INFO L280 TraceCheckUtils]: 134: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,972 INFO L280 TraceCheckUtils]: 135: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,973 INFO L280 TraceCheckUtils]: 136: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,973 INFO L280 TraceCheckUtils]: 137: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,973 INFO L280 TraceCheckUtils]: 138: Hoare triple {54053#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)))); {54053#false} is VALID [2020-07-10 15:14:52,973 INFO L280 TraceCheckUtils]: 139: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,973 INFO L280 TraceCheckUtils]: 140: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,974 INFO L280 TraceCheckUtils]: 141: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,974 INFO L280 TraceCheckUtils]: 142: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,974 INFO L280 TraceCheckUtils]: 143: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,974 INFO L280 TraceCheckUtils]: 144: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,974 INFO L280 TraceCheckUtils]: 145: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,974 INFO L280 TraceCheckUtils]: 146: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,975 INFO L280 TraceCheckUtils]: 147: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,975 INFO L280 TraceCheckUtils]: 148: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,975 INFO L280 TraceCheckUtils]: 149: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,975 INFO L280 TraceCheckUtils]: 150: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,975 INFO L280 TraceCheckUtils]: 151: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,975 INFO L280 TraceCheckUtils]: 152: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,976 INFO L280 TraceCheckUtils]: 153: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,976 INFO L280 TraceCheckUtils]: 154: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,976 INFO L280 TraceCheckUtils]: 155: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,976 INFO L280 TraceCheckUtils]: 156: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,976 INFO L280 TraceCheckUtils]: 157: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,977 INFO L280 TraceCheckUtils]: 158: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,977 INFO L280 TraceCheckUtils]: 159: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,977 INFO L280 TraceCheckUtils]: 160: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,977 INFO L280 TraceCheckUtils]: 161: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,977 INFO L280 TraceCheckUtils]: 162: Hoare triple {54053#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)); {54053#false} is VALID [2020-07-10 15:14:52,977 INFO L280 TraceCheckUtils]: 163: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,978 INFO L280 TraceCheckUtils]: 164: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,978 INFO L280 TraceCheckUtils]: 165: Hoare triple {54053#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); {54053#false} is VALID [2020-07-10 15:14:52,978 INFO L280 TraceCheckUtils]: 166: Hoare triple {54053#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))); {54053#false} is VALID [2020-07-10 15:14:52,978 INFO L280 TraceCheckUtils]: 167: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,978 INFO L280 TraceCheckUtils]: 168: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,978 INFO L280 TraceCheckUtils]: 169: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,979 INFO L280 TraceCheckUtils]: 170: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-10 15:14:52,979 INFO L280 TraceCheckUtils]: 171: Hoare triple {54053#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {54053#false} is VALID [2020-07-10 15:14:52,979 INFO L280 TraceCheckUtils]: 172: Hoare triple {54053#false} assume !false; {54053#false} is VALID [2020-07-10 15:14:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-10 15:14:53,002 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:14:53,002 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2020-07-10 15:14:53,002 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492259876] [2020-07-10 15:14:53,003 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 173 [2020-07-10 15:14:53,003 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:53,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:14:53,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:53,182 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:14:53,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:53,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:14:53,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:14:53,183 INFO L87 Difference]: Start difference. First operand 2548 states and 3123 transitions. Second operand 5 states. [2020-07-10 15:14:56,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:56,889 INFO L93 Difference]: Finished difference Result 5255 states and 6462 transitions. [2020-07-10 15:14:56,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:14:56,889 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 173 [2020-07-10 15:14:56,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:14:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 609 transitions. [2020-07-10 15:14:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:14:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 609 transitions. [2020-07-10 15:14:56,897 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 609 transitions. [2020-07-10 15:14:57,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:58,074 INFO L225 Difference]: With dead ends: 5255 [2020-07-10 15:14:58,075 INFO L226 Difference]: Without dead ends: 2679 [2020-07-10 15:14:58,078 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 176 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:14:58,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2679 states. [2020-07-10 15:14:58,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2679 to 2675. [2020-07-10 15:14:58,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:58,647 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2679 states. Second operand 2675 states. [2020-07-10 15:14:58,647 INFO L74 IsIncluded]: Start isIncluded. First operand 2679 states. Second operand 2675 states. [2020-07-10 15:14:58,648 INFO L87 Difference]: Start difference. First operand 2679 states. Second operand 2675 states. [2020-07-10 15:14:58,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:58,849 INFO L93 Difference]: Finished difference Result 2679 states and 3067 transitions. [2020-07-10 15:14:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3067 transitions. [2020-07-10 15:14:58,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:58,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:58,852 INFO L74 IsIncluded]: Start isIncluded. First operand 2675 states. Second operand 2679 states. [2020-07-10 15:14:58,852 INFO L87 Difference]: Start difference. First operand 2675 states. Second operand 2679 states. [2020-07-10 15:14:59,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:59,066 INFO L93 Difference]: Finished difference Result 2679 states and 3067 transitions. [2020-07-10 15:14:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3067 transitions. [2020-07-10 15:14:59,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:59,070 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:59,070 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:59,070 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2675 states. [2020-07-10 15:14:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 2675 states and 3063 transitions. [2020-07-10 15:14:59,290 INFO L78 Accepts]: Start accepts. Automaton has 2675 states and 3063 transitions. Word has length 173 [2020-07-10 15:14:59,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:59,291 INFO L479 AbstractCegarLoop]: Abstraction has 2675 states and 3063 transitions. [2020-07-10 15:14:59,291 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:14:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3063 transitions. [2020-07-10 15:14:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-07-10 15:14:59,295 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:59,295 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:14:59,508 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:59,509 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:59,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:59,510 INFO L82 PathProgramCache]: Analyzing trace with hash -2097373136, now seen corresponding path program 1 times [2020-07-10 15:14:59,510 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:59,511 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480033928] [2020-07-10 15:14:59,511 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:59,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {68225#(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; {68135#true} is VALID [2020-07-10 15:14:59,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:14:59,673 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68135#true} {68135#true} #782#return; {68135#true} is VALID [2020-07-10 15:14:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:59,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(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; {68135#true} is VALID [2020-07-10 15:14:59,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#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; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,708 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} {68135#true} #786#return; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:59,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(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; {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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))); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,775 INFO L280 TraceCheckUtils]: 9: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,777 INFO L280 TraceCheckUtils]: 11: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,778 INFO L280 TraceCheckUtils]: 12: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,781 INFO L280 TraceCheckUtils]: 16: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,782 INFO L280 TraceCheckUtils]: 17: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,783 INFO L280 TraceCheckUtils]: 18: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,785 INFO L280 TraceCheckUtils]: 20: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,785 INFO L280 TraceCheckUtils]: 21: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,786 INFO L280 TraceCheckUtils]: 22: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,787 INFO L280 TraceCheckUtils]: 23: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,788 INFO L280 TraceCheckUtils]: 24: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,790 INFO L280 TraceCheckUtils]: 26: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:59,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} assume true; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:59,792 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} #786#return; {68136#false} is VALID [2020-07-10 15:14:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:59,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(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; {68135#true} is VALID [2020-07-10 15:14:59,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {68135#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {68135#true} is VALID [2020-07-10 15:14:59,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:14:59,805 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-10 15:14:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:59,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(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; {68135#true} is VALID [2020-07-10 15:14:59,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {68135#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))); {68135#true} is VALID [2020-07-10 15:14:59,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,826 INFO L280 TraceCheckUtils]: 11: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,828 INFO L280 TraceCheckUtils]: 18: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,830 INFO L280 TraceCheckUtils]: 29: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,830 INFO L280 TraceCheckUtils]: 32: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,831 INFO L280 TraceCheckUtils]: 36: Hoare triple {68135#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {68135#true} is VALID [2020-07-10 15:14:59,831 INFO L280 TraceCheckUtils]: 37: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:14:59,831 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-10 15:14:59,835 INFO L263 TraceCheckUtils]: 0: Hoare triple {68135#true} call ULTIMATE.init(); {68225#(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 15:14:59,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {68225#(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; {68135#true} is VALID [2020-07-10 15:14:59,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:14:59,835 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68135#true} {68135#true} #782#return; {68135#true} is VALID [2020-07-10 15:14:59,835 INFO L263 TraceCheckUtils]: 4: Hoare triple {68135#true} call #t~ret4 := main(); {68135#true} is VALID [2020-07-10 15:14:59,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#true} ~output~0 := -1; {68135#true} is VALID [2020-07-10 15:14:59,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68135#true} is VALID [2020-07-10 15:14:59,836 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68135#true} is VALID [2020-07-10 15:14:59,837 INFO L263 TraceCheckUtils]: 8: Hoare triple {68135#true} call #t~ret3 := calculate_output(~input~0); {68226#(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 15:14:59,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {68226#(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; {68135#true} is VALID [2020-07-10 15:14:59,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {68135#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; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,839 INFO L280 TraceCheckUtils]: 11: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,840 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} {68135#true} #786#return; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,840 INFO L280 TraceCheckUtils]: 13: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:14:59,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {68144#(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; {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} is VALID [2020-07-10 15:14:59,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} is VALID [2020-07-10 15:14:59,843 INFO L263 TraceCheckUtils]: 16: Hoare triple {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {68226#(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 15:14:59,844 INFO L280 TraceCheckUtils]: 17: Hoare triple {68226#(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; {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,845 INFO L280 TraceCheckUtils]: 18: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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))); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,854 INFO L280 TraceCheckUtils]: 28: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,856 INFO L280 TraceCheckUtils]: 30: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,857 INFO L280 TraceCheckUtils]: 31: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,858 INFO L280 TraceCheckUtils]: 32: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,859 INFO L280 TraceCheckUtils]: 33: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,860 INFO L280 TraceCheckUtils]: 34: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,861 INFO L280 TraceCheckUtils]: 35: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,862 INFO L280 TraceCheckUtils]: 36: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,863 INFO L280 TraceCheckUtils]: 37: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,864 INFO L280 TraceCheckUtils]: 38: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,865 INFO L280 TraceCheckUtils]: 39: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,866 INFO L280 TraceCheckUtils]: 40: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,867 INFO L280 TraceCheckUtils]: 41: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,868 INFO L280 TraceCheckUtils]: 42: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-10 15:14:59,869 INFO L280 TraceCheckUtils]: 43: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} 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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:59,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} assume true; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:59,871 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} #786#return; {68136#false} is VALID [2020-07-10 15:14:59,871 INFO L280 TraceCheckUtils]: 46: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-10 15:14:59,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-10 15:14:59,872 INFO L280 TraceCheckUtils]: 48: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-10 15:14:59,872 INFO L263 TraceCheckUtils]: 49: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68226#(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 15:14:59,872 INFO L280 TraceCheckUtils]: 50: Hoare triple {68226#(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; {68135#true} is VALID [2020-07-10 15:14:59,872 INFO L280 TraceCheckUtils]: 51: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,872 INFO L280 TraceCheckUtils]: 52: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,873 INFO L280 TraceCheckUtils]: 53: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,873 INFO L280 TraceCheckUtils]: 54: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,873 INFO L280 TraceCheckUtils]: 55: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,873 INFO L280 TraceCheckUtils]: 56: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,873 INFO L280 TraceCheckUtils]: 57: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,873 INFO L280 TraceCheckUtils]: 58: Hoare triple {68135#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {68135#true} is VALID [2020-07-10 15:14:59,874 INFO L280 TraceCheckUtils]: 59: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:14:59,874 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-10 15:14:59,874 INFO L280 TraceCheckUtils]: 61: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-10 15:14:59,874 INFO L280 TraceCheckUtils]: 62: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-10 15:14:59,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-10 15:14:59,874 INFO L263 TraceCheckUtils]: 64: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68226#(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 15:14:59,875 INFO L280 TraceCheckUtils]: 65: Hoare triple {68226#(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; {68135#true} is VALID [2020-07-10 15:14:59,875 INFO L280 TraceCheckUtils]: 66: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,875 INFO L280 TraceCheckUtils]: 67: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,875 INFO L280 TraceCheckUtils]: 68: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,875 INFO L280 TraceCheckUtils]: 69: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,876 INFO L280 TraceCheckUtils]: 70: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,876 INFO L280 TraceCheckUtils]: 71: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,876 INFO L280 TraceCheckUtils]: 72: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,876 INFO L280 TraceCheckUtils]: 73: Hoare triple {68135#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))); {68135#true} is VALID [2020-07-10 15:14:59,876 INFO L280 TraceCheckUtils]: 74: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,876 INFO L280 TraceCheckUtils]: 75: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,877 INFO L280 TraceCheckUtils]: 76: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,877 INFO L280 TraceCheckUtils]: 77: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,877 INFO L280 TraceCheckUtils]: 78: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,877 INFO L280 TraceCheckUtils]: 79: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,877 INFO L280 TraceCheckUtils]: 80: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,877 INFO L280 TraceCheckUtils]: 81: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,878 INFO L280 TraceCheckUtils]: 82: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,878 INFO L280 TraceCheckUtils]: 83: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,878 INFO L280 TraceCheckUtils]: 84: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,878 INFO L280 TraceCheckUtils]: 85: Hoare triple {68135#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)); {68135#true} is VALID [2020-07-10 15:14:59,878 INFO L280 TraceCheckUtils]: 86: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,878 INFO L280 TraceCheckUtils]: 87: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 88: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 89: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 90: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 91: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 92: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 93: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,879 INFO L280 TraceCheckUtils]: 94: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,880 INFO L280 TraceCheckUtils]: 95: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,880 INFO L280 TraceCheckUtils]: 96: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,880 INFO L280 TraceCheckUtils]: 97: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,880 INFO L280 TraceCheckUtils]: 98: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,880 INFO L280 TraceCheckUtils]: 99: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,880 INFO L280 TraceCheckUtils]: 100: Hoare triple {68135#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); {68135#true} is VALID [2020-07-10 15:14:59,881 INFO L280 TraceCheckUtils]: 101: Hoare triple {68135#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {68135#true} is VALID [2020-07-10 15:14:59,881 INFO L280 TraceCheckUtils]: 102: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:14:59,881 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-10 15:14:59,881 INFO L280 TraceCheckUtils]: 104: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-10 15:14:59,881 INFO L280 TraceCheckUtils]: 105: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-10 15:14:59,881 INFO L280 TraceCheckUtils]: 106: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-10 15:14:59,882 INFO L263 TraceCheckUtils]: 107: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-10 15:14:59,882 INFO L280 TraceCheckUtils]: 108: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-10 15:14:59,882 INFO L280 TraceCheckUtils]: 109: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,882 INFO L280 TraceCheckUtils]: 110: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,882 INFO L280 TraceCheckUtils]: 111: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,882 INFO L280 TraceCheckUtils]: 112: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,883 INFO L280 TraceCheckUtils]: 113: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,883 INFO L280 TraceCheckUtils]: 114: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,883 INFO L280 TraceCheckUtils]: 115: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,883 INFO L280 TraceCheckUtils]: 116: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:14:59,883 INFO L280 TraceCheckUtils]: 117: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,883 INFO L280 TraceCheckUtils]: 118: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,884 INFO L280 TraceCheckUtils]: 119: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,884 INFO L280 TraceCheckUtils]: 120: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,884 INFO L280 TraceCheckUtils]: 121: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,884 INFO L280 TraceCheckUtils]: 122: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,884 INFO L280 TraceCheckUtils]: 123: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,884 INFO L280 TraceCheckUtils]: 124: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,885 INFO L280 TraceCheckUtils]: 125: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,885 INFO L280 TraceCheckUtils]: 126: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,885 INFO L280 TraceCheckUtils]: 127: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,885 INFO L280 TraceCheckUtils]: 128: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,885 INFO L280 TraceCheckUtils]: 129: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,885 INFO L280 TraceCheckUtils]: 130: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,886 INFO L280 TraceCheckUtils]: 131: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,886 INFO L280 TraceCheckUtils]: 132: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,886 INFO L280 TraceCheckUtils]: 133: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,886 INFO L280 TraceCheckUtils]: 134: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,886 INFO L280 TraceCheckUtils]: 135: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,886 INFO L280 TraceCheckUtils]: 136: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,887 INFO L280 TraceCheckUtils]: 137: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,887 INFO L280 TraceCheckUtils]: 138: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,887 INFO L280 TraceCheckUtils]: 139: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,887 INFO L280 TraceCheckUtils]: 140: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,887 INFO L280 TraceCheckUtils]: 141: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,887 INFO L280 TraceCheckUtils]: 142: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,888 INFO L280 TraceCheckUtils]: 143: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,888 INFO L280 TraceCheckUtils]: 144: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,888 INFO L280 TraceCheckUtils]: 145: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,888 INFO L280 TraceCheckUtils]: 146: Hoare triple {68136#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)))); {68136#false} is VALID [2020-07-10 15:14:59,888 INFO L280 TraceCheckUtils]: 147: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,888 INFO L280 TraceCheckUtils]: 148: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,889 INFO L280 TraceCheckUtils]: 149: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,889 INFO L280 TraceCheckUtils]: 150: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,889 INFO L280 TraceCheckUtils]: 151: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,889 INFO L280 TraceCheckUtils]: 152: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,889 INFO L280 TraceCheckUtils]: 153: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:14:59,889 INFO L280 TraceCheckUtils]: 154: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,890 INFO L280 TraceCheckUtils]: 155: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,890 INFO L280 TraceCheckUtils]: 156: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,890 INFO L280 TraceCheckUtils]: 157: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,890 INFO L280 TraceCheckUtils]: 158: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,890 INFO L280 TraceCheckUtils]: 159: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,891 INFO L280 TraceCheckUtils]: 160: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,891 INFO L280 TraceCheckUtils]: 161: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,891 INFO L280 TraceCheckUtils]: 162: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,891 INFO L280 TraceCheckUtils]: 163: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,891 INFO L280 TraceCheckUtils]: 164: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,892 INFO L280 TraceCheckUtils]: 165: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,892 INFO L280 TraceCheckUtils]: 166: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,892 INFO L280 TraceCheckUtils]: 167: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,892 INFO L280 TraceCheckUtils]: 168: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,892 INFO L280 TraceCheckUtils]: 169: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,892 INFO L280 TraceCheckUtils]: 170: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:14:59,893 INFO L280 TraceCheckUtils]: 171: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,893 INFO L280 TraceCheckUtils]: 172: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,893 INFO L280 TraceCheckUtils]: 173: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:14:59,893 INFO L280 TraceCheckUtils]: 174: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:14:59,893 INFO L280 TraceCheckUtils]: 175: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:14:59,893 INFO L280 TraceCheckUtils]: 176: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:14:59,894 INFO L280 TraceCheckUtils]: 177: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:14:59,894 INFO L280 TraceCheckUtils]: 178: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:14:59,894 INFO L280 TraceCheckUtils]: 179: Hoare triple {68136#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {68136#false} is VALID [2020-07-10 15:14:59,894 INFO L280 TraceCheckUtils]: 180: Hoare triple {68136#false} assume !false; {68136#false} is VALID [2020-07-10 15:14:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 100 proven. 44 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-10 15:14:59,932 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480033928] [2020-07-10 15:14:59,932 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882599444] [2020-07-10 15:14:59,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:15:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:00,063 INFO L264 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 15:15:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:00,095 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:15:00,212 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 3, 1] term [2020-07-10 15:15:00,212 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-10 15:15:00,365 INFO L263 TraceCheckUtils]: 0: Hoare triple {68135#true} call ULTIMATE.init(); {68135#true} is VALID [2020-07-10 15:15:00,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#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; {68135#true} is VALID [2020-07-10 15:15:00,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-10 15:15:00,365 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68135#true} {68135#true} #782#return; {68135#true} is VALID [2020-07-10 15:15:00,366 INFO L263 TraceCheckUtils]: 4: Hoare triple {68135#true} call #t~ret4 := main(); {68135#true} is VALID [2020-07-10 15:15:00,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#true} ~output~0 := -1; {68135#true} is VALID [2020-07-10 15:15:00,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68135#true} is VALID [2020-07-10 15:15:00,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68135#true} is VALID [2020-07-10 15:15:00,366 INFO L263 TraceCheckUtils]: 8: Hoare triple {68135#true} call #t~ret3 := calculate_output(~input~0); {68135#true} is VALID [2020-07-10 15:15:00,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {68135#true} ~input := #in~input; {68135#true} is VALID [2020-07-10 15:15:00,367 INFO L280 TraceCheckUtils]: 10: Hoare triple {68135#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; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:15:00,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume true; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:15:00,368 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} {68135#true} #786#return; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:15:00,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:15:00,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {68262#(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; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:15:00,370 INFO L280 TraceCheckUtils]: 15: Hoare triple {68262#(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); {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-10 15:15:00,370 INFO L263 TraceCheckUtils]: 16: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} ~input := #in~input; {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,371 INFO L280 TraceCheckUtils]: 18: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,373 INFO L280 TraceCheckUtils]: 20: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,373 INFO L280 TraceCheckUtils]: 21: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,380 INFO L280 TraceCheckUtils]: 22: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,381 INFO L280 TraceCheckUtils]: 23: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {68281#(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)); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,383 INFO L280 TraceCheckUtils]: 25: Hoare triple {68281#(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))); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,384 INFO L280 TraceCheckUtils]: 26: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,385 INFO L280 TraceCheckUtils]: 27: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {68281#(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); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,387 INFO L280 TraceCheckUtils]: 30: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,389 INFO L280 TraceCheckUtils]: 32: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,391 INFO L280 TraceCheckUtils]: 35: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,394 INFO L280 TraceCheckUtils]: 36: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,394 INFO L280 TraceCheckUtils]: 37: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,395 INFO L280 TraceCheckUtils]: 38: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,396 INFO L280 TraceCheckUtils]: 39: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,396 INFO L280 TraceCheckUtils]: 40: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,397 INFO L280 TraceCheckUtils]: 41: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,398 INFO L280 TraceCheckUtils]: 42: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-10 15:15:00,399 INFO L280 TraceCheckUtils]: 43: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-10 15:15:00,400 INFO L280 TraceCheckUtils]: 44: Hoare triple {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} assume true; {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-10 15:15:00,401 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} #786#return; {68136#false} is VALID [2020-07-10 15:15:00,401 INFO L280 TraceCheckUtils]: 46: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-10 15:15:00,401 INFO L280 TraceCheckUtils]: 47: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 48: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L263 TraceCheckUtils]: 49: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 50: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 51: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 52: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 53: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 54: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,402 INFO L280 TraceCheckUtils]: 55: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 56: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 57: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 58: Hoare triple {68136#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 59: Hoare triple {68136#false} assume true; {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {68136#false} {68136#false} #786#return; {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 61: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 62: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-10 15:15:00,403 INFO L280 TraceCheckUtils]: 63: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L263 TraceCheckUtils]: 64: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 65: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 66: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 67: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 68: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 69: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 70: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 71: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,404 INFO L280 TraceCheckUtils]: 72: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 73: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 74: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 75: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 76: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 77: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 78: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 79: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,405 INFO L280 TraceCheckUtils]: 80: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 81: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 82: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 83: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 84: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 85: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 86: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 87: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,406 INFO L280 TraceCheckUtils]: 88: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 89: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 90: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 91: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 92: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 93: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 94: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 95: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 96: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,407 INFO L280 TraceCheckUtils]: 97: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L280 TraceCheckUtils]: 98: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L280 TraceCheckUtils]: 99: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L280 TraceCheckUtils]: 100: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L280 TraceCheckUtils]: 101: Hoare triple {68136#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L280 TraceCheckUtils]: 102: Hoare triple {68136#false} assume true; {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {68136#false} {68136#false} #786#return; {68136#false} is VALID [2020-07-10 15:15:00,408 INFO L280 TraceCheckUtils]: 104: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 105: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 106: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L263 TraceCheckUtils]: 107: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 108: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 109: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 110: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 111: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,409 INFO L280 TraceCheckUtils]: 112: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 113: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 114: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 115: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 116: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 117: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 118: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 119: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 120: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,410 INFO L280 TraceCheckUtils]: 121: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 122: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 123: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 124: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 125: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 126: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 127: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 128: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,411 INFO L280 TraceCheckUtils]: 129: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 130: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 131: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 132: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 133: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 134: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 135: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 136: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,412 INFO L280 TraceCheckUtils]: 137: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 138: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 139: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 140: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 141: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 142: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 143: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 144: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 145: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,413 INFO L280 TraceCheckUtils]: 146: Hoare triple {68136#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)))); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 147: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 148: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 149: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 150: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 151: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 152: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,414 INFO L280 TraceCheckUtils]: 153: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:15:00,415 INFO L280 TraceCheckUtils]: 154: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,415 INFO L280 TraceCheckUtils]: 155: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,415 INFO L280 TraceCheckUtils]: 156: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,415 INFO L280 TraceCheckUtils]: 157: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,415 INFO L280 TraceCheckUtils]: 158: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,416 INFO L280 TraceCheckUtils]: 159: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,416 INFO L280 TraceCheckUtils]: 160: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,416 INFO L280 TraceCheckUtils]: 161: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,416 INFO L280 TraceCheckUtils]: 162: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,416 INFO L280 TraceCheckUtils]: 163: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,416 INFO L280 TraceCheckUtils]: 164: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,417 INFO L280 TraceCheckUtils]: 165: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,417 INFO L280 TraceCheckUtils]: 166: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,417 INFO L280 TraceCheckUtils]: 167: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,417 INFO L280 TraceCheckUtils]: 168: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,417 INFO L280 TraceCheckUtils]: 169: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 170: Hoare triple {68136#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)); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 171: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 172: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 173: Hoare triple {68136#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); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 174: Hoare triple {68136#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))); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 175: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:15:00,418 INFO L280 TraceCheckUtils]: 176: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:15:00,419 INFO L280 TraceCheckUtils]: 177: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:15:00,419 INFO L280 TraceCheckUtils]: 178: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-10 15:15:00,419 INFO L280 TraceCheckUtils]: 179: Hoare triple {68136#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {68136#false} is VALID [2020-07-10 15:15:00,419 INFO L280 TraceCheckUtils]: 180: Hoare triple {68136#false} assume !false; {68136#false} is VALID [2020-07-10 15:15:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 103 proven. 2 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-10 15:15:00,467 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:15:00,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2020-07-10 15:15:00,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704764814] [2020-07-10 15:15:00,468 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 181 [2020-07-10 15:15:00,475 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:15:00,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 15:15:00,760 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:15:00,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 15:15:00,761 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:15:00,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 15:15:00,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:15:00,762 INFO L87 Difference]: Start difference. First operand 2675 states and 3063 transitions. Second operand 11 states. [2020-07-10 15:15:06,009 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2020-07-10 15:15:09,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:09,187 INFO L93 Difference]: Finished difference Result 5217 states and 5997 transitions. [2020-07-10 15:15:09,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 15:15:09,187 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 181 [2020-07-10 15:15:09,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:15:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:15:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 719 transitions. [2020-07-10 15:15:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 15:15:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 719 transitions. [2020-07-10 15:15:09,195 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 719 transitions. [2020-07-10 15:15:10,742 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:15:10,995 INFO L225 Difference]: With dead ends: 5217 [2020-07-10 15:15:10,995 INFO L226 Difference]: Without dead ends: 2683 [2020-07-10 15:15:10,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=143, Invalid=457, Unknown=0, NotChecked=0, Total=600 [2020-07-10 15:15:11,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2683 states. [2020-07-10 15:15:11,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2683 to 2675. [2020-07-10 15:15:11,566 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:15:11,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2683 states. Second operand 2675 states. [2020-07-10 15:15:11,566 INFO L74 IsIncluded]: Start isIncluded. First operand 2683 states. Second operand 2675 states. [2020-07-10 15:15:11,567 INFO L87 Difference]: Start difference. First operand 2683 states. Second operand 2675 states. [2020-07-10 15:15:11,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:11,782 INFO L93 Difference]: Finished difference Result 2683 states and 3053 transitions. [2020-07-10 15:15:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3053 transitions. [2020-07-10 15:15:11,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:15:11,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:15:11,785 INFO L74 IsIncluded]: Start isIncluded. First operand 2675 states. Second operand 2683 states. [2020-07-10 15:15:11,786 INFO L87 Difference]: Start difference. First operand 2675 states. Second operand 2683 states. [2020-07-10 15:15:11,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:11,997 INFO L93 Difference]: Finished difference Result 2683 states and 3053 transitions. [2020-07-10 15:15:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3053 transitions. [2020-07-10 15:15:12,000 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:15:12,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:15:12,001 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:15:12,001 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:15:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2675 states. [2020-07-10 15:15:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 2675 states and 3039 transitions. [2020-07-10 15:15:12,225 INFO L78 Accepts]: Start accepts. Automaton has 2675 states and 3039 transitions. Word has length 181 [2020-07-10 15:15:12,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:15:12,225 INFO L479 AbstractCegarLoop]: Abstraction has 2675 states and 3039 transitions. [2020-07-10 15:15:12,226 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 15:15:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3039 transitions. [2020-07-10 15:15:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-07-10 15:15:12,229 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:15:12,229 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-10 15:15:12,429 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 15:15:12,430 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:15:12,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:15:12,431 INFO L82 PathProgramCache]: Analyzing trace with hash -713148050, now seen corresponding path program 1 times [2020-07-10 15:15:12,431 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:15:12,432 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092193660] [2020-07-10 15:15:12,432 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:15:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:12,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {82374#(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; {82250#true} is VALID [2020-07-10 15:15:12,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-10 15:15:12,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {82250#true} {82250#true} #782#return; {82250#true} is VALID [2020-07-10 15:15:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:12,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(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; {82250#true} is VALID [2020-07-10 15:15:12,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,682 INFO L280 TraceCheckUtils]: 8: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:12,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,683 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,683 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,683 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,683 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,683 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,684 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,684 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,684 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,684 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,684 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,684 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,685 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,685 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,685 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,685 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,686 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,686 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#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; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,688 INFO L280 TraceCheckUtils]: 35: Hoare triple {82292#(= 1 ~a21~0)} assume true; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,689 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {82292#(= 1 ~a21~0)} {82250#true} #786#return; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:12,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(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; {82250#true} is VALID [2020-07-10 15:15:12,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:12,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,725 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,727 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,727 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,727 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,728 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,730 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:12,731 INFO L280 TraceCheckUtils]: 27: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:12,732 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} #786#return; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:12,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(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; {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {82377#(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)); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {82377#(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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:15:12,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:15:12,794 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {82251#false} is VALID [2020-07-10 15:15:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:12,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(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; {82250#true} is VALID [2020-07-10 15:15:12,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,819 INFO L280 TraceCheckUtils]: 8: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:12,819 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,819 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,820 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,821 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,821 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,821 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,821 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,822 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,822 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,822 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,822 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,822 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,823 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,823 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,823 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,823 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,823 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,824 INFO L280 TraceCheckUtils]: 35: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,824 INFO L280 TraceCheckUtils]: 36: Hoare triple {82250#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {82250#true} is VALID [2020-07-10 15:15:12,824 INFO L280 TraceCheckUtils]: 37: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-10 15:15:12,824 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {82250#true} {82251#false} #786#return; {82251#false} is VALID [2020-07-10 15:15:12,828 INFO L263 TraceCheckUtils]: 0: Hoare triple {82250#true} call ULTIMATE.init(); {82374#(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 15:15:12,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {82374#(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; {82250#true} is VALID [2020-07-10 15:15:12,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-10 15:15:12,828 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {82250#true} {82250#true} #782#return; {82250#true} is VALID [2020-07-10 15:15:12,828 INFO L263 TraceCheckUtils]: 4: Hoare triple {82250#true} call #t~ret4 := main(); {82250#true} is VALID [2020-07-10 15:15:12,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} ~output~0 := -1; {82250#true} is VALID [2020-07-10 15:15:12,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82250#true} is VALID [2020-07-10 15:15:12,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82250#true} is VALID [2020-07-10 15:15:12,830 INFO L263 TraceCheckUtils]: 8: Hoare triple {82250#true} call #t~ret3 := calculate_output(~input~0); {82375#(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 15:15:12,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {82375#(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; {82250#true} is VALID [2020-07-10 15:15:12,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:12,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,832 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,832 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,832 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,833 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,833 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,834 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,834 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,834 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,834 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,835 INFO L280 TraceCheckUtils]: 35: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,835 INFO L280 TraceCheckUtils]: 36: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,835 INFO L280 TraceCheckUtils]: 37: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,835 INFO L280 TraceCheckUtils]: 38: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,835 INFO L280 TraceCheckUtils]: 39: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,836 INFO L280 TraceCheckUtils]: 41: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,836 INFO L280 TraceCheckUtils]: 42: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {82250#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; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,837 INFO L280 TraceCheckUtils]: 44: Hoare triple {82292#(= 1 ~a21~0)} assume true; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,838 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {82292#(= 1 ~a21~0)} {82250#true} #786#return; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,838 INFO L280 TraceCheckUtils]: 46: Hoare triple {82292#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82292#(= 1 ~a21~0)} is VALID [2020-07-10 15:15:12,839 INFO L280 TraceCheckUtils]: 47: Hoare triple {82292#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,841 INFO L263 TraceCheckUtils]: 49: Hoare triple {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {82375#(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 15:15:12,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {82375#(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; {82250#true} is VALID [2020-07-10 15:15:12,842 INFO L280 TraceCheckUtils]: 51: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,842 INFO L280 TraceCheckUtils]: 52: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,843 INFO L280 TraceCheckUtils]: 55: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,843 INFO L280 TraceCheckUtils]: 56: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,843 INFO L280 TraceCheckUtils]: 57: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,844 INFO L280 TraceCheckUtils]: 58: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:12,844 INFO L280 TraceCheckUtils]: 59: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,844 INFO L280 TraceCheckUtils]: 60: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,844 INFO L280 TraceCheckUtils]: 61: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,845 INFO L280 TraceCheckUtils]: 62: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,845 INFO L280 TraceCheckUtils]: 63: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,845 INFO L280 TraceCheckUtils]: 64: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,845 INFO L280 TraceCheckUtils]: 65: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,846 INFO L280 TraceCheckUtils]: 66: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,846 INFO L280 TraceCheckUtils]: 67: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,846 INFO L280 TraceCheckUtils]: 68: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,846 INFO L280 TraceCheckUtils]: 69: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,847 INFO L280 TraceCheckUtils]: 70: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,847 INFO L280 TraceCheckUtils]: 71: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,847 INFO L280 TraceCheckUtils]: 72: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,847 INFO L280 TraceCheckUtils]: 73: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,847 INFO L280 TraceCheckUtils]: 74: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,848 INFO L280 TraceCheckUtils]: 75: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,850 INFO L280 TraceCheckUtils]: 76: Hoare triple {82250#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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:12,851 INFO L280 TraceCheckUtils]: 77: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:12,852 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} #786#return; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,853 INFO L280 TraceCheckUtils]: 79: Hoare triple {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,853 INFO L280 TraceCheckUtils]: 80: Hoare triple {82323#(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; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,854 INFO L280 TraceCheckUtils]: 81: Hoare triple {82323#(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); {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 15:15:12,855 INFO L263 TraceCheckUtils]: 82: Hoare triple {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {82375#(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 15:15:12,856 INFO L280 TraceCheckUtils]: 83: Hoare triple {82375#(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; {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,857 INFO L280 TraceCheckUtils]: 84: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,859 INFO L280 TraceCheckUtils]: 85: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,860 INFO L280 TraceCheckUtils]: 86: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,861 INFO L280 TraceCheckUtils]: 87: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,862 INFO L280 TraceCheckUtils]: 88: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,863 INFO L280 TraceCheckUtils]: 89: Hoare triple {82377#(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); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,864 INFO L280 TraceCheckUtils]: 90: Hoare triple {82377#(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)); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:12,865 INFO L280 TraceCheckUtils]: 91: Hoare triple {82377#(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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:15:12,865 INFO L280 TraceCheckUtils]: 92: Hoare triple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:15:12,866 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {82251#false} is VALID [2020-07-10 15:15:12,867 INFO L280 TraceCheckUtils]: 94: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-10 15:15:12,867 INFO L280 TraceCheckUtils]: 95: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-10 15:15:12,867 INFO L280 TraceCheckUtils]: 96: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-10 15:15:12,868 INFO L263 TraceCheckUtils]: 97: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82375#(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 15:15:12,868 INFO L280 TraceCheckUtils]: 98: Hoare triple {82375#(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; {82250#true} is VALID [2020-07-10 15:15:12,868 INFO L280 TraceCheckUtils]: 99: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,868 INFO L280 TraceCheckUtils]: 100: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,869 INFO L280 TraceCheckUtils]: 101: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,869 INFO L280 TraceCheckUtils]: 102: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,869 INFO L280 TraceCheckUtils]: 103: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,869 INFO L280 TraceCheckUtils]: 104: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,870 INFO L280 TraceCheckUtils]: 105: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,870 INFO L280 TraceCheckUtils]: 106: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:12,870 INFO L280 TraceCheckUtils]: 107: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,870 INFO L280 TraceCheckUtils]: 108: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,871 INFO L280 TraceCheckUtils]: 109: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,871 INFO L280 TraceCheckUtils]: 110: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,871 INFO L280 TraceCheckUtils]: 111: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,871 INFO L280 TraceCheckUtils]: 112: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,872 INFO L280 TraceCheckUtils]: 113: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,872 INFO L280 TraceCheckUtils]: 114: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,872 INFO L280 TraceCheckUtils]: 115: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,872 INFO L280 TraceCheckUtils]: 116: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,872 INFO L280 TraceCheckUtils]: 117: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,873 INFO L280 TraceCheckUtils]: 118: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:12,873 INFO L280 TraceCheckUtils]: 119: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,873 INFO L280 TraceCheckUtils]: 120: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,873 INFO L280 TraceCheckUtils]: 121: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,873 INFO L280 TraceCheckUtils]: 122: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,873 INFO L280 TraceCheckUtils]: 123: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,874 INFO L280 TraceCheckUtils]: 124: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,874 INFO L280 TraceCheckUtils]: 125: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,874 INFO L280 TraceCheckUtils]: 126: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,874 INFO L280 TraceCheckUtils]: 127: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,874 INFO L280 TraceCheckUtils]: 128: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,875 INFO L280 TraceCheckUtils]: 129: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,875 INFO L280 TraceCheckUtils]: 130: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,875 INFO L280 TraceCheckUtils]: 131: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,875 INFO L280 TraceCheckUtils]: 132: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,875 INFO L280 TraceCheckUtils]: 133: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:12,875 INFO L280 TraceCheckUtils]: 134: Hoare triple {82250#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {82250#true} is VALID [2020-07-10 15:15:12,876 INFO L280 TraceCheckUtils]: 135: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-10 15:15:12,876 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {82250#true} {82251#false} #786#return; {82251#false} is VALID [2020-07-10 15:15:12,876 INFO L280 TraceCheckUtils]: 137: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-10 15:15:12,876 INFO L280 TraceCheckUtils]: 138: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-10 15:15:12,876 INFO L280 TraceCheckUtils]: 139: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-10 15:15:12,876 INFO L263 TraceCheckUtils]: 140: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82251#false} is VALID [2020-07-10 15:15:12,877 INFO L280 TraceCheckUtils]: 141: Hoare triple {82251#false} ~input := #in~input; {82251#false} is VALID [2020-07-10 15:15:12,877 INFO L280 TraceCheckUtils]: 142: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,877 INFO L280 TraceCheckUtils]: 143: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,877 INFO L280 TraceCheckUtils]: 144: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,877 INFO L280 TraceCheckUtils]: 145: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,877 INFO L280 TraceCheckUtils]: 146: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,878 INFO L280 TraceCheckUtils]: 147: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,878 INFO L280 TraceCheckUtils]: 148: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,878 INFO L280 TraceCheckUtils]: 149: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:12,878 INFO L280 TraceCheckUtils]: 150: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,878 INFO L280 TraceCheckUtils]: 151: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,878 INFO L280 TraceCheckUtils]: 152: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,879 INFO L280 TraceCheckUtils]: 153: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,879 INFO L280 TraceCheckUtils]: 154: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,879 INFO L280 TraceCheckUtils]: 155: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,879 INFO L280 TraceCheckUtils]: 156: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,880 INFO L280 TraceCheckUtils]: 157: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,880 INFO L280 TraceCheckUtils]: 158: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,880 INFO L280 TraceCheckUtils]: 159: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,880 INFO L280 TraceCheckUtils]: 160: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,881 INFO L280 TraceCheckUtils]: 161: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,881 INFO L280 TraceCheckUtils]: 162: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,881 INFO L280 TraceCheckUtils]: 163: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,881 INFO L280 TraceCheckUtils]: 164: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,882 INFO L280 TraceCheckUtils]: 165: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,882 INFO L280 TraceCheckUtils]: 166: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,882 INFO L280 TraceCheckUtils]: 167: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,882 INFO L280 TraceCheckUtils]: 168: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,883 INFO L280 TraceCheckUtils]: 169: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,883 INFO L280 TraceCheckUtils]: 170: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,883 INFO L280 TraceCheckUtils]: 171: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,883 INFO L280 TraceCheckUtils]: 172: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,884 INFO L280 TraceCheckUtils]: 173: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,884 INFO L280 TraceCheckUtils]: 174: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,884 INFO L280 TraceCheckUtils]: 175: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,884 INFO L280 TraceCheckUtils]: 176: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,885 INFO L280 TraceCheckUtils]: 177: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,885 INFO L280 TraceCheckUtils]: 178: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,885 INFO L280 TraceCheckUtils]: 179: Hoare triple {82251#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)))); {82251#false} is VALID [2020-07-10 15:15:12,885 INFO L280 TraceCheckUtils]: 180: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,886 INFO L280 TraceCheckUtils]: 181: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,886 INFO L280 TraceCheckUtils]: 182: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,886 INFO L280 TraceCheckUtils]: 183: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,886 INFO L280 TraceCheckUtils]: 184: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,886 INFO L280 TraceCheckUtils]: 185: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,886 INFO L280 TraceCheckUtils]: 186: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:12,887 INFO L280 TraceCheckUtils]: 187: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,887 INFO L280 TraceCheckUtils]: 188: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,887 INFO L280 TraceCheckUtils]: 189: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,887 INFO L280 TraceCheckUtils]: 190: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,887 INFO L280 TraceCheckUtils]: 191: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,887 INFO L280 TraceCheckUtils]: 192: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,888 INFO L280 TraceCheckUtils]: 193: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,888 INFO L280 TraceCheckUtils]: 194: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,888 INFO L280 TraceCheckUtils]: 195: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,888 INFO L280 TraceCheckUtils]: 196: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,888 INFO L280 TraceCheckUtils]: 197: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,888 INFO L280 TraceCheckUtils]: 198: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,889 INFO L280 TraceCheckUtils]: 199: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,889 INFO L280 TraceCheckUtils]: 200: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,889 INFO L280 TraceCheckUtils]: 201: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,889 INFO L280 TraceCheckUtils]: 202: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,889 INFO L280 TraceCheckUtils]: 203: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:12,889 INFO L280 TraceCheckUtils]: 204: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,890 INFO L280 TraceCheckUtils]: 205: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,890 INFO L280 TraceCheckUtils]: 206: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:12,890 INFO L280 TraceCheckUtils]: 207: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:12,890 INFO L280 TraceCheckUtils]: 208: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:12,891 INFO L280 TraceCheckUtils]: 209: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:12,891 INFO L280 TraceCheckUtils]: 210: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:12,891 INFO L280 TraceCheckUtils]: 211: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:12,891 INFO L280 TraceCheckUtils]: 212: Hoare triple {82251#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {82251#false} is VALID [2020-07-10 15:15:12,892 INFO L280 TraceCheckUtils]: 213: Hoare triple {82251#false} assume !false; {82251#false} is VALID [2020-07-10 15:15:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 158 proven. 18 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2020-07-10 15:15:12,935 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092193660] [2020-07-10 15:15:12,935 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [855219429] [2020-07-10 15:15:12,936 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:15:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:13,075 INFO L264 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 15:15:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:13,106 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:15:13,235 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-07-10 15:15:13,235 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:15:13,381 INFO L263 TraceCheckUtils]: 0: Hoare triple {82250#true} call ULTIMATE.init(); {82250#true} is VALID [2020-07-10 15:15:13,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#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; {82250#true} is VALID [2020-07-10 15:15:13,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-10 15:15:13,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {82250#true} {82250#true} #782#return; {82250#true} is VALID [2020-07-10 15:15:13,382 INFO L263 TraceCheckUtils]: 4: Hoare triple {82250#true} call #t~ret4 := main(); {82250#true} is VALID [2020-07-10 15:15:13,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} ~output~0 := -1; {82250#true} is VALID [2020-07-10 15:15:13,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82250#true} is VALID [2020-07-10 15:15:13,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82250#true} is VALID [2020-07-10 15:15:13,383 INFO L263 TraceCheckUtils]: 8: Hoare triple {82250#true} call #t~ret3 := calculate_output(~input~0); {82250#true} is VALID [2020-07-10 15:15:13,383 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#true} ~input := #in~input; {82250#true} is VALID [2020-07-10 15:15:13,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,384 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,384 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:13,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:13,385 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,385 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,385 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,386 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,386 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:13,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:13,387 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,387 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,387 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,387 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,388 INFO L280 TraceCheckUtils]: 35: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,388 INFO L280 TraceCheckUtils]: 36: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,388 INFO L280 TraceCheckUtils]: 37: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,388 INFO L280 TraceCheckUtils]: 38: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,388 INFO L280 TraceCheckUtils]: 39: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,388 INFO L280 TraceCheckUtils]: 40: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,389 INFO L280 TraceCheckUtils]: 41: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,389 INFO L280 TraceCheckUtils]: 42: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,389 INFO L280 TraceCheckUtils]: 43: Hoare triple {82250#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; {82250#true} is VALID [2020-07-10 15:15:13,389 INFO L280 TraceCheckUtils]: 44: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-10 15:15:13,389 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {82250#true} {82250#true} #786#return; {82250#true} is VALID [2020-07-10 15:15:13,390 INFO L280 TraceCheckUtils]: 46: Hoare triple {82250#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82250#true} is VALID [2020-07-10 15:15:13,390 INFO L280 TraceCheckUtils]: 47: Hoare triple {82250#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82250#true} is VALID [2020-07-10 15:15:13,390 INFO L280 TraceCheckUtils]: 48: Hoare triple {82250#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82250#true} is VALID [2020-07-10 15:15:13,390 INFO L263 TraceCheckUtils]: 49: Hoare triple {82250#true} call #t~ret3 := calculate_output(~input~0); {82250#true} is VALID [2020-07-10 15:15:13,390 INFO L280 TraceCheckUtils]: 50: Hoare triple {82250#true} ~input := #in~input; {82250#true} is VALID [2020-07-10 15:15:13,390 INFO L280 TraceCheckUtils]: 51: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,391 INFO L280 TraceCheckUtils]: 52: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,391 INFO L280 TraceCheckUtils]: 53: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,391 INFO L280 TraceCheckUtils]: 54: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,391 INFO L280 TraceCheckUtils]: 55: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,391 INFO L280 TraceCheckUtils]: 56: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,392 INFO L280 TraceCheckUtils]: 57: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:13,392 INFO L280 TraceCheckUtils]: 58: Hoare triple {82250#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))); {82250#true} is VALID [2020-07-10 15:15:13,392 INFO L280 TraceCheckUtils]: 59: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,392 INFO L280 TraceCheckUtils]: 60: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,392 INFO L280 TraceCheckUtils]: 61: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,393 INFO L280 TraceCheckUtils]: 62: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,393 INFO L280 TraceCheckUtils]: 64: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,393 INFO L280 TraceCheckUtils]: 65: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,393 INFO L280 TraceCheckUtils]: 66: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,394 INFO L280 TraceCheckUtils]: 67: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,394 INFO L280 TraceCheckUtils]: 68: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,394 INFO L280 TraceCheckUtils]: 69: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:13,394 INFO L280 TraceCheckUtils]: 70: Hoare triple {82250#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)); {82250#true} is VALID [2020-07-10 15:15:13,394 INFO L280 TraceCheckUtils]: 71: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,395 INFO L280 TraceCheckUtils]: 72: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,395 INFO L280 TraceCheckUtils]: 73: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,395 INFO L280 TraceCheckUtils]: 74: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,395 INFO L280 TraceCheckUtils]: 75: Hoare triple {82250#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); {82250#true} is VALID [2020-07-10 15:15:13,396 INFO L280 TraceCheckUtils]: 76: Hoare triple {82250#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;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:13,397 INFO L280 TraceCheckUtils]: 77: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:13,398 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} {82250#true} #786#return; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:13,399 INFO L280 TraceCheckUtils]: 79: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:13,400 INFO L280 TraceCheckUtils]: 80: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:13,401 INFO L280 TraceCheckUtils]: 81: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-10 15:15:13,402 INFO L263 TraceCheckUtils]: 82: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} call #t~ret3 := calculate_output(~input~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,402 INFO L280 TraceCheckUtils]: 83: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,403 INFO L280 TraceCheckUtils]: 84: Hoare triple {82628#(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); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,404 INFO L280 TraceCheckUtils]: 85: Hoare triple {82628#(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); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,405 INFO L280 TraceCheckUtils]: 86: Hoare triple {82628#(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); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,406 INFO L280 TraceCheckUtils]: 87: Hoare triple {82628#(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); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,407 INFO L280 TraceCheckUtils]: 88: Hoare triple {82628#(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); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,408 INFO L280 TraceCheckUtils]: 89: Hoare triple {82628#(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); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,409 INFO L280 TraceCheckUtils]: 90: Hoare triple {82628#(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)); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:15:13,410 INFO L280 TraceCheckUtils]: 91: Hoare triple {82628#(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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} is VALID [2020-07-10 15:15:13,411 INFO L280 TraceCheckUtils]: 92: Hoare triple {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} assume true; {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} is VALID [2020-07-10 15:15:13,412 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} #786#return; {82251#false} is VALID [2020-07-10 15:15:13,413 INFO L280 TraceCheckUtils]: 94: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-10 15:15:13,413 INFO L280 TraceCheckUtils]: 95: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-10 15:15:13,413 INFO L280 TraceCheckUtils]: 96: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-10 15:15:13,413 INFO L263 TraceCheckUtils]: 97: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82251#false} is VALID [2020-07-10 15:15:13,413 INFO L280 TraceCheckUtils]: 98: Hoare triple {82251#false} ~input := #in~input; {82251#false} is VALID [2020-07-10 15:15:13,413 INFO L280 TraceCheckUtils]: 99: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,414 INFO L280 TraceCheckUtils]: 100: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,414 INFO L280 TraceCheckUtils]: 101: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,414 INFO L280 TraceCheckUtils]: 102: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,414 INFO L280 TraceCheckUtils]: 103: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,414 INFO L280 TraceCheckUtils]: 104: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,415 INFO L280 TraceCheckUtils]: 105: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,415 INFO L280 TraceCheckUtils]: 106: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:13,415 INFO L280 TraceCheckUtils]: 107: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,415 INFO L280 TraceCheckUtils]: 108: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,415 INFO L280 TraceCheckUtils]: 109: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,415 INFO L280 TraceCheckUtils]: 110: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,416 INFO L280 TraceCheckUtils]: 111: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,416 INFO L280 TraceCheckUtils]: 112: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,416 INFO L280 TraceCheckUtils]: 113: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,416 INFO L280 TraceCheckUtils]: 114: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,416 INFO L280 TraceCheckUtils]: 115: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,416 INFO L280 TraceCheckUtils]: 116: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,417 INFO L280 TraceCheckUtils]: 117: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,417 INFO L280 TraceCheckUtils]: 118: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,417 INFO L280 TraceCheckUtils]: 119: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,417 INFO L280 TraceCheckUtils]: 120: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,417 INFO L280 TraceCheckUtils]: 121: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,418 INFO L280 TraceCheckUtils]: 122: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,418 INFO L280 TraceCheckUtils]: 123: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,418 INFO L280 TraceCheckUtils]: 124: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,418 INFO L280 TraceCheckUtils]: 125: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,418 INFO L280 TraceCheckUtils]: 126: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,418 INFO L280 TraceCheckUtils]: 127: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,419 INFO L280 TraceCheckUtils]: 128: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,419 INFO L280 TraceCheckUtils]: 129: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,419 INFO L280 TraceCheckUtils]: 130: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,419 INFO L280 TraceCheckUtils]: 131: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,419 INFO L280 TraceCheckUtils]: 132: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,419 INFO L280 TraceCheckUtils]: 133: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,420 INFO L280 TraceCheckUtils]: 134: Hoare triple {82251#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {82251#false} is VALID [2020-07-10 15:15:13,420 INFO L280 TraceCheckUtils]: 135: Hoare triple {82251#false} assume true; {82251#false} is VALID [2020-07-10 15:15:13,420 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {82251#false} {82251#false} #786#return; {82251#false} is VALID [2020-07-10 15:15:13,420 INFO L280 TraceCheckUtils]: 137: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-10 15:15:13,420 INFO L280 TraceCheckUtils]: 138: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-10 15:15:13,421 INFO L280 TraceCheckUtils]: 139: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-10 15:15:13,421 INFO L263 TraceCheckUtils]: 140: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82251#false} is VALID [2020-07-10 15:15:13,421 INFO L280 TraceCheckUtils]: 141: Hoare triple {82251#false} ~input := #in~input; {82251#false} is VALID [2020-07-10 15:15:13,421 INFO L280 TraceCheckUtils]: 142: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,421 INFO L280 TraceCheckUtils]: 143: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,421 INFO L280 TraceCheckUtils]: 144: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,422 INFO L280 TraceCheckUtils]: 145: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,422 INFO L280 TraceCheckUtils]: 146: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,422 INFO L280 TraceCheckUtils]: 147: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,422 INFO L280 TraceCheckUtils]: 148: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,422 INFO L280 TraceCheckUtils]: 149: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:13,422 INFO L280 TraceCheckUtils]: 150: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,423 INFO L280 TraceCheckUtils]: 151: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,423 INFO L280 TraceCheckUtils]: 152: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,423 INFO L280 TraceCheckUtils]: 153: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,423 INFO L280 TraceCheckUtils]: 154: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,423 INFO L280 TraceCheckUtils]: 155: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,423 INFO L280 TraceCheckUtils]: 156: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,424 INFO L280 TraceCheckUtils]: 157: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,424 INFO L280 TraceCheckUtils]: 158: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,424 INFO L280 TraceCheckUtils]: 159: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,424 INFO L280 TraceCheckUtils]: 160: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,424 INFO L280 TraceCheckUtils]: 161: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,424 INFO L280 TraceCheckUtils]: 162: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,425 INFO L280 TraceCheckUtils]: 163: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,425 INFO L280 TraceCheckUtils]: 164: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,425 INFO L280 TraceCheckUtils]: 165: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,425 INFO L280 TraceCheckUtils]: 166: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,425 INFO L280 TraceCheckUtils]: 167: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,425 INFO L280 TraceCheckUtils]: 168: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,426 INFO L280 TraceCheckUtils]: 169: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,426 INFO L280 TraceCheckUtils]: 170: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,426 INFO L280 TraceCheckUtils]: 171: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,426 INFO L280 TraceCheckUtils]: 172: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,426 INFO L280 TraceCheckUtils]: 173: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,426 INFO L280 TraceCheckUtils]: 174: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,427 INFO L280 TraceCheckUtils]: 175: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,427 INFO L280 TraceCheckUtils]: 176: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,427 INFO L280 TraceCheckUtils]: 177: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,427 INFO L280 TraceCheckUtils]: 178: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,427 INFO L280 TraceCheckUtils]: 179: Hoare triple {82251#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)))); {82251#false} is VALID [2020-07-10 15:15:13,427 INFO L280 TraceCheckUtils]: 180: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,428 INFO L280 TraceCheckUtils]: 181: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,428 INFO L280 TraceCheckUtils]: 182: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,428 INFO L280 TraceCheckUtils]: 183: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,428 INFO L280 TraceCheckUtils]: 184: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,428 INFO L280 TraceCheckUtils]: 185: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,429 INFO L280 TraceCheckUtils]: 186: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:13,429 INFO L280 TraceCheckUtils]: 187: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,429 INFO L280 TraceCheckUtils]: 188: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,429 INFO L280 TraceCheckUtils]: 189: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,429 INFO L280 TraceCheckUtils]: 190: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,429 INFO L280 TraceCheckUtils]: 191: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,430 INFO L280 TraceCheckUtils]: 192: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,430 INFO L280 TraceCheckUtils]: 193: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,430 INFO L280 TraceCheckUtils]: 194: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,430 INFO L280 TraceCheckUtils]: 195: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,430 INFO L280 TraceCheckUtils]: 196: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,430 INFO L280 TraceCheckUtils]: 197: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,431 INFO L280 TraceCheckUtils]: 198: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,431 INFO L280 TraceCheckUtils]: 199: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,431 INFO L280 TraceCheckUtils]: 200: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,431 INFO L280 TraceCheckUtils]: 201: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,431 INFO L280 TraceCheckUtils]: 202: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,431 INFO L280 TraceCheckUtils]: 203: Hoare triple {82251#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)); {82251#false} is VALID [2020-07-10 15:15:13,432 INFO L280 TraceCheckUtils]: 204: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,432 INFO L280 TraceCheckUtils]: 205: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,432 INFO L280 TraceCheckUtils]: 206: Hoare triple {82251#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); {82251#false} is VALID [2020-07-10 15:15:13,432 INFO L280 TraceCheckUtils]: 207: Hoare triple {82251#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))); {82251#false} is VALID [2020-07-10 15:15:13,432 INFO L280 TraceCheckUtils]: 208: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:13,433 INFO L280 TraceCheckUtils]: 209: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:13,433 INFO L280 TraceCheckUtils]: 210: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:13,433 INFO L280 TraceCheckUtils]: 211: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-10 15:15:13,433 INFO L280 TraceCheckUtils]: 212: Hoare triple {82251#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {82251#false} is VALID [2020-07-10 15:15:13,433 INFO L280 TraceCheckUtils]: 213: Hoare triple {82251#false} assume !false; {82251#false} is VALID [2020-07-10 15:15:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 199 proven. 2 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-07-10 15:15:13,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:15:13,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5] total 12 [2020-07-10 15:15:13,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178646469] [2020-07-10 15:15:13,463 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 214 [2020-07-10 15:15:13,466 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:15:13,466 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 15:15:13,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:15:13,711 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 15:15:13,711 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:15:13,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 15:15:13,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:15:13,712 INFO L87 Difference]: Start difference. First operand 2675 states and 3039 transitions. Second operand 12 states. [2020-07-10 15:15:24,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:24,534 INFO L93 Difference]: Finished difference Result 5237 states and 6000 transitions. [2020-07-10 15:15:24,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 15:15:24,534 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 214 [2020-07-10 15:15:24,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:15:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:15:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 887 transitions. [2020-07-10 15:15:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:15:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 887 transitions. [2020-07-10 15:15:24,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 887 transitions. [2020-07-10 15:15:26,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 887 edges. 887 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:15:26,637 INFO L225 Difference]: With dead ends: 5237 [2020-07-10 15:15:26,637 INFO L226 Difference]: Without dead ends: 2703 [2020-07-10 15:15:26,641 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=180, Invalid=522, Unknown=0, NotChecked=0, Total=702 [2020-07-10 15:15:26,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2703 states. [2020-07-10 15:15:27,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2703 to 2679. [2020-07-10 15:15:27,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:15:27,216 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2703 states. Second operand 2679 states. [2020-07-10 15:15:27,217 INFO L74 IsIncluded]: Start isIncluded. First operand 2703 states. Second operand 2679 states. [2020-07-10 15:15:27,217 INFO L87 Difference]: Start difference. First operand 2703 states. Second operand 2679 states. [2020-07-10 15:15:27,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:27,431 INFO L93 Difference]: Finished difference Result 2703 states and 3077 transitions. [2020-07-10 15:15:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3077 transitions. [2020-07-10 15:15:27,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:15:27,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:15:27,464 INFO L74 IsIncluded]: Start isIncluded. First operand 2679 states. Second operand 2703 states. [2020-07-10 15:15:27,464 INFO L87 Difference]: Start difference. First operand 2679 states. Second operand 2703 states. [2020-07-10 15:15:27,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:27,670 INFO L93 Difference]: Finished difference Result 2703 states and 3077 transitions. [2020-07-10 15:15:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3077 transitions. [2020-07-10 15:15:27,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:15:27,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:15:27,673 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:15:27,673 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:15:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2679 states. [2020-07-10 15:15:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2679 states and 3014 transitions. [2020-07-10 15:15:27,888 INFO L78 Accepts]: Start accepts. Automaton has 2679 states and 3014 transitions. Word has length 214 [2020-07-10 15:15:27,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:15:27,889 INFO L479 AbstractCegarLoop]: Abstraction has 2679 states and 3014 transitions. [2020-07-10 15:15:27,889 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 15:15:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3014 transitions. [2020-07-10 15:15:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-07-10 15:15:27,892 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:15:27,892 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:15:28,092 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:15:28,093 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:15:28,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:15:28,094 INFO L82 PathProgramCache]: Analyzing trace with hash -1828507193, now seen corresponding path program 1 times [2020-07-10 15:15:28,095 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:15:28,095 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345652026] [2020-07-10 15:15:28,095 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:15:28,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {96724#(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; {96575#true} is VALID [2020-07-10 15:15:28,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {96575#true} {96575#true} #782#return; {96575#true} is VALID [2020-07-10 15:15:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,268 INFO L280 TraceCheckUtils]: 8: Hoare triple {96575#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))); {96575#true} is VALID [2020-07-10 15:15:28,268 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,269 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,269 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,269 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,269 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,269 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,270 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,270 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,270 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,271 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,272 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,272 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,272 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#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; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {96617#(= 6 ~a16~0)} assume true; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,275 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {96617#(= 6 ~a16~0)} {96575#true} #786#return; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(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; {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {96726#(= ~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)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {96726#(= ~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))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,325 INFO L280 TraceCheckUtils]: 9: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,326 INFO L280 TraceCheckUtils]: 10: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,326 INFO L280 TraceCheckUtils]: 11: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,327 INFO L280 TraceCheckUtils]: 12: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,328 INFO L280 TraceCheckUtils]: 15: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,330 INFO L280 TraceCheckUtils]: 18: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,333 INFO L280 TraceCheckUtils]: 23: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,335 INFO L280 TraceCheckUtils]: 27: Hoare triple {96726#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,336 INFO L280 TraceCheckUtils]: 28: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,336 INFO L280 TraceCheckUtils]: 29: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,337 INFO L280 TraceCheckUtils]: 30: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,337 INFO L280 TraceCheckUtils]: 31: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,338 INFO L280 TraceCheckUtils]: 32: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,340 INFO L280 TraceCheckUtils]: 35: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,340 INFO L280 TraceCheckUtils]: 36: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,341 INFO L280 TraceCheckUtils]: 37: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,341 INFO L280 TraceCheckUtils]: 38: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,342 INFO L280 TraceCheckUtils]: 39: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,343 INFO L280 TraceCheckUtils]: 40: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,343 INFO L280 TraceCheckUtils]: 41: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,344 INFO L280 TraceCheckUtils]: 42: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,344 INFO L280 TraceCheckUtils]: 43: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,345 INFO L280 TraceCheckUtils]: 44: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0;~a20~0 := 0;~a17~0 := 1;~a16~0 := 6;#res := 21; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,346 INFO L280 TraceCheckUtils]: 45: Hoare triple {96727#(= 4 |old(~a16~0)|)} assume true; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,347 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {96727#(= 4 |old(~a16~0)|)} {96617#(= 6 ~a16~0)} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#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;~a17~0 := 0;#res := 26; {96575#true} is VALID [2020-07-10 15:15:28,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,355 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {96575#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {96575#true} is VALID [2020-07-10 15:15:28,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,364 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,379 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,379 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {96575#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))); {96575#true} is VALID [2020-07-10 15:15:28,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,380 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,381 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,381 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,381 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,382 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,382 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,382 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,382 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,383 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,383 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,383 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,384 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,384 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,384 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,384 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,384 INFO L280 TraceCheckUtils]: 35: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,385 INFO L280 TraceCheckUtils]: 36: Hoare triple {96575#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {96575#true} is VALID [2020-07-10 15:15:28,385 INFO L280 TraceCheckUtils]: 37: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,385 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,387 INFO L263 TraceCheckUtils]: 0: Hoare triple {96575#true} call ULTIMATE.init(); {96724#(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 15:15:28,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {96724#(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; {96575#true} is VALID [2020-07-10 15:15:28,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,388 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {96575#true} {96575#true} #782#return; {96575#true} is VALID [2020-07-10 15:15:28,388 INFO L263 TraceCheckUtils]: 4: Hoare triple {96575#true} call #t~ret4 := main(); {96575#true} is VALID [2020-07-10 15:15:28,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} ~output~0 := -1; {96575#true} is VALID [2020-07-10 15:15:28,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96575#true} is VALID [2020-07-10 15:15:28,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96575#true} is VALID [2020-07-10 15:15:28,390 INFO L263 TraceCheckUtils]: 8: Hoare triple {96575#true} call #t~ret3 := calculate_output(~input~0); {96725#(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 15:15:28,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,390 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,390 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,390 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,391 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,391 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,391 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,391 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#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))); {96575#true} is VALID [2020-07-10 15:15:28,391 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,392 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,392 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,392 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,392 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,392 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,392 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,393 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,393 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,393 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,393 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,393 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,394 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,394 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,394 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,394 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,394 INFO L280 TraceCheckUtils]: 35: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,394 INFO L280 TraceCheckUtils]: 36: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,395 INFO L280 TraceCheckUtils]: 37: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,395 INFO L280 TraceCheckUtils]: 38: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,395 INFO L280 TraceCheckUtils]: 39: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,395 INFO L280 TraceCheckUtils]: 40: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,395 INFO L280 TraceCheckUtils]: 41: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,395 INFO L280 TraceCheckUtils]: 42: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,396 INFO L280 TraceCheckUtils]: 43: Hoare triple {96575#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; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,397 INFO L280 TraceCheckUtils]: 44: Hoare triple {96617#(= 6 ~a16~0)} assume true; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,398 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {96617#(= 6 ~a16~0)} {96575#true} #786#return; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,398 INFO L280 TraceCheckUtils]: 46: Hoare triple {96617#(= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,399 INFO L280 TraceCheckUtils]: 47: Hoare triple {96617#(= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,399 INFO L280 TraceCheckUtils]: 48: Hoare triple {96617#(= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96617#(= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,400 INFO L263 TraceCheckUtils]: 49: Hoare triple {96617#(= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {96725#(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 15:15:28,401 INFO L280 TraceCheckUtils]: 50: Hoare triple {96725#(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; {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,401 INFO L280 TraceCheckUtils]: 51: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,402 INFO L280 TraceCheckUtils]: 52: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,403 INFO L280 TraceCheckUtils]: 53: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,403 INFO L280 TraceCheckUtils]: 54: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,404 INFO L280 TraceCheckUtils]: 55: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,405 INFO L280 TraceCheckUtils]: 57: Hoare triple {96726#(= ~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)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,405 INFO L280 TraceCheckUtils]: 58: Hoare triple {96726#(= ~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))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,406 INFO L280 TraceCheckUtils]: 59: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,406 INFO L280 TraceCheckUtils]: 60: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,407 INFO L280 TraceCheckUtils]: 61: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,407 INFO L280 TraceCheckUtils]: 62: Hoare triple {96726#(= ~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); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,408 INFO L280 TraceCheckUtils]: 63: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,409 INFO L280 TraceCheckUtils]: 64: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,409 INFO L280 TraceCheckUtils]: 65: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,410 INFO L280 TraceCheckUtils]: 66: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,410 INFO L280 TraceCheckUtils]: 67: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,411 INFO L280 TraceCheckUtils]: 68: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,411 INFO L280 TraceCheckUtils]: 69: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,412 INFO L280 TraceCheckUtils]: 70: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,413 INFO L280 TraceCheckUtils]: 71: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,413 INFO L280 TraceCheckUtils]: 72: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,414 INFO L280 TraceCheckUtils]: 73: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,414 INFO L280 TraceCheckUtils]: 74: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,415 INFO L280 TraceCheckUtils]: 75: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,416 INFO L280 TraceCheckUtils]: 76: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,416 INFO L280 TraceCheckUtils]: 77: Hoare triple {96726#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,417 INFO L280 TraceCheckUtils]: 78: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,417 INFO L280 TraceCheckUtils]: 79: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,418 INFO L280 TraceCheckUtils]: 80: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,419 INFO L280 TraceCheckUtils]: 81: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,419 INFO L280 TraceCheckUtils]: 82: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,420 INFO L280 TraceCheckUtils]: 83: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,420 INFO L280 TraceCheckUtils]: 84: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,421 INFO L280 TraceCheckUtils]: 85: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,421 INFO L280 TraceCheckUtils]: 86: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,422 INFO L280 TraceCheckUtils]: 87: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,423 INFO L280 TraceCheckUtils]: 88: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,423 INFO L280 TraceCheckUtils]: 89: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,424 INFO L280 TraceCheckUtils]: 90: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,424 INFO L280 TraceCheckUtils]: 91: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,425 INFO L280 TraceCheckUtils]: 92: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,426 INFO L280 TraceCheckUtils]: 93: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,426 INFO L280 TraceCheckUtils]: 94: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0;~a20~0 := 0;~a17~0 := 1;~a16~0 := 6;#res := 21; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,427 INFO L280 TraceCheckUtils]: 95: Hoare triple {96727#(= 4 |old(~a16~0)|)} assume true; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 15:15:28,428 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {96727#(= 4 |old(~a16~0)|)} {96617#(= 6 ~a16~0)} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,428 INFO L280 TraceCheckUtils]: 97: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,428 INFO L280 TraceCheckUtils]: 98: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,429 INFO L280 TraceCheckUtils]: 99: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,429 INFO L263 TraceCheckUtils]: 100: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96725#(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 15:15:28,429 INFO L280 TraceCheckUtils]: 101: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,429 INFO L280 TraceCheckUtils]: 102: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,429 INFO L280 TraceCheckUtils]: 103: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,429 INFO L280 TraceCheckUtils]: 104: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,430 INFO L280 TraceCheckUtils]: 105: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,430 INFO L280 TraceCheckUtils]: 106: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,430 INFO L280 TraceCheckUtils]: 107: Hoare triple {96575#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;~a17~0 := 0;#res := 26; {96575#true} is VALID [2020-07-10 15:15:28,430 INFO L280 TraceCheckUtils]: 108: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,430 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,430 INFO L280 TraceCheckUtils]: 110: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,430 INFO L280 TraceCheckUtils]: 111: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,431 INFO L280 TraceCheckUtils]: 112: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,431 INFO L263 TraceCheckUtils]: 113: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96725#(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 15:15:28,431 INFO L280 TraceCheckUtils]: 114: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,431 INFO L280 TraceCheckUtils]: 115: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,431 INFO L280 TraceCheckUtils]: 116: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,431 INFO L280 TraceCheckUtils]: 117: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,432 INFO L280 TraceCheckUtils]: 118: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,432 INFO L280 TraceCheckUtils]: 119: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,432 INFO L280 TraceCheckUtils]: 120: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,432 INFO L280 TraceCheckUtils]: 121: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,432 INFO L280 TraceCheckUtils]: 122: Hoare triple {96575#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {96575#true} is VALID [2020-07-10 15:15:28,432 INFO L280 TraceCheckUtils]: 123: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,433 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,433 INFO L280 TraceCheckUtils]: 125: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,433 INFO L280 TraceCheckUtils]: 126: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,433 INFO L280 TraceCheckUtils]: 127: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,433 INFO L263 TraceCheckUtils]: 128: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96725#(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 15:15:28,433 INFO L280 TraceCheckUtils]: 129: Hoare triple {96725#(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; {96575#true} is VALID [2020-07-10 15:15:28,434 INFO L280 TraceCheckUtils]: 130: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,434 INFO L280 TraceCheckUtils]: 131: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,434 INFO L280 TraceCheckUtils]: 132: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,434 INFO L280 TraceCheckUtils]: 133: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,434 INFO L280 TraceCheckUtils]: 134: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,434 INFO L280 TraceCheckUtils]: 135: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,435 INFO L280 TraceCheckUtils]: 136: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,435 INFO L280 TraceCheckUtils]: 137: Hoare triple {96575#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))); {96575#true} is VALID [2020-07-10 15:15:28,435 INFO L280 TraceCheckUtils]: 138: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,435 INFO L280 TraceCheckUtils]: 139: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,435 INFO L280 TraceCheckUtils]: 140: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,436 INFO L280 TraceCheckUtils]: 141: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,436 INFO L280 TraceCheckUtils]: 142: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,436 INFO L280 TraceCheckUtils]: 143: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,436 INFO L280 TraceCheckUtils]: 144: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,436 INFO L280 TraceCheckUtils]: 145: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,436 INFO L280 TraceCheckUtils]: 146: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,437 INFO L280 TraceCheckUtils]: 147: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,437 INFO L280 TraceCheckUtils]: 148: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,437 INFO L280 TraceCheckUtils]: 149: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,437 INFO L280 TraceCheckUtils]: 150: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,437 INFO L280 TraceCheckUtils]: 151: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,437 INFO L280 TraceCheckUtils]: 152: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,439 INFO L280 TraceCheckUtils]: 153: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,439 INFO L280 TraceCheckUtils]: 154: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,439 INFO L280 TraceCheckUtils]: 155: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,439 INFO L280 TraceCheckUtils]: 156: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,439 INFO L280 TraceCheckUtils]: 157: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,440 INFO L280 TraceCheckUtils]: 158: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,440 INFO L280 TraceCheckUtils]: 159: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,440 INFO L280 TraceCheckUtils]: 160: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,440 INFO L280 TraceCheckUtils]: 161: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,440 INFO L280 TraceCheckUtils]: 162: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,440 INFO L280 TraceCheckUtils]: 163: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,441 INFO L280 TraceCheckUtils]: 164: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,441 INFO L280 TraceCheckUtils]: 165: Hoare triple {96575#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {96575#true} is VALID [2020-07-10 15:15:28,441 INFO L280 TraceCheckUtils]: 166: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,441 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,441 INFO L280 TraceCheckUtils]: 168: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,442 INFO L280 TraceCheckUtils]: 169: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,442 INFO L280 TraceCheckUtils]: 170: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,442 INFO L263 TraceCheckUtils]: 171: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-10 15:15:28,442 INFO L280 TraceCheckUtils]: 172: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-10 15:15:28,442 INFO L280 TraceCheckUtils]: 173: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,442 INFO L280 TraceCheckUtils]: 174: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 175: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 176: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 177: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 178: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 179: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 180: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,443 INFO L280 TraceCheckUtils]: 181: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 182: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 183: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 184: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 185: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 186: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 187: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 188: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 189: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,444 INFO L280 TraceCheckUtils]: 190: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 191: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 192: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 193: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 194: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 195: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 196: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 197: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 198: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,445 INFO L280 TraceCheckUtils]: 199: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 200: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 201: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 202: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 203: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 204: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 205: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 206: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,446 INFO L280 TraceCheckUtils]: 207: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 208: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 209: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 210: Hoare triple {96576#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)))); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 211: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 212: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 213: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 214: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 215: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,447 INFO L280 TraceCheckUtils]: 216: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 217: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 218: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 219: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 220: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 221: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 222: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 223: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 224: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,448 INFO L280 TraceCheckUtils]: 225: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 226: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 227: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 228: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 229: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 230: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 231: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 232: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,449 INFO L280 TraceCheckUtils]: 233: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 234: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 235: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 236: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 237: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 238: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 239: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 240: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 241: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,450 INFO L280 TraceCheckUtils]: 242: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,451 INFO L280 TraceCheckUtils]: 243: Hoare triple {96576#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {96576#false} is VALID [2020-07-10 15:15:28,451 INFO L280 TraceCheckUtils]: 244: Hoare triple {96576#false} assume !false; {96576#false} is VALID [2020-07-10 15:15:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 198 proven. 64 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2020-07-10 15:15:28,478 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345652026] [2020-07-10 15:15:28,478 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [327424062] [2020-07-10 15:15:28,478 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:15:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,611 INFO L264 TraceCheckSpWp]: Trace formula consists of 692 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:15:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:15:28,646 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:15:28,898 INFO L263 TraceCheckUtils]: 0: Hoare triple {96575#true} call ULTIMATE.init(); {96575#true} is VALID [2020-07-10 15:15:28,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#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; {96575#true} is VALID [2020-07-10 15:15:28,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-10 15:15:28,898 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {96575#true} {96575#true} #782#return; {96575#true} is VALID [2020-07-10 15:15:28,898 INFO L263 TraceCheckUtils]: 4: Hoare triple {96575#true} call #t~ret4 := main(); {96575#true} is VALID [2020-07-10 15:15:28,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} ~output~0 := -1; {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L263 TraceCheckUtils]: 8: Hoare triple {96575#true} call #t~ret3 := calculate_output(~input~0); {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#true} ~input := #in~input; {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,899 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#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))); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,900 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#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)); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 35: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 36: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 37: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 38: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,902 INFO L280 TraceCheckUtils]: 39: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,903 INFO L280 TraceCheckUtils]: 40: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,903 INFO L280 TraceCheckUtils]: 42: Hoare triple {96575#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); {96575#true} is VALID [2020-07-10 15:15:28,903 INFO L280 TraceCheckUtils]: 43: Hoare triple {96575#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; {96860#(<= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,904 INFO L280 TraceCheckUtils]: 44: Hoare triple {96860#(<= 6 ~a16~0)} assume true; {96860#(<= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,904 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {96860#(<= 6 ~a16~0)} {96575#true} #786#return; {96860#(<= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,905 INFO L280 TraceCheckUtils]: 46: Hoare triple {96860#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96860#(<= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,905 INFO L280 TraceCheckUtils]: 47: Hoare triple {96860#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96860#(<= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,906 INFO L280 TraceCheckUtils]: 48: Hoare triple {96860#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96860#(<= 6 ~a16~0)} is VALID [2020-07-10 15:15:28,906 INFO L263 TraceCheckUtils]: 49: Hoare triple {96860#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,907 INFO L280 TraceCheckUtils]: 51: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,908 INFO L280 TraceCheckUtils]: 52: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,909 INFO L280 TraceCheckUtils]: 54: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,909 INFO L280 TraceCheckUtils]: 55: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,910 INFO L280 TraceCheckUtils]: 57: Hoare triple {96879#(<= |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)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,910 INFO L280 TraceCheckUtils]: 58: Hoare triple {96879#(<= |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))); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,911 INFO L280 TraceCheckUtils]: 59: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,911 INFO L280 TraceCheckUtils]: 60: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,912 INFO L280 TraceCheckUtils]: 61: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,912 INFO L280 TraceCheckUtils]: 62: Hoare triple {96879#(<= |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); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,912 INFO L280 TraceCheckUtils]: 63: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,913 INFO L280 TraceCheckUtils]: 64: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,913 INFO L280 TraceCheckUtils]: 65: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,914 INFO L280 TraceCheckUtils]: 66: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,914 INFO L280 TraceCheckUtils]: 67: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,914 INFO L280 TraceCheckUtils]: 68: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,915 INFO L280 TraceCheckUtils]: 69: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,915 INFO L280 TraceCheckUtils]: 70: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,916 INFO L280 TraceCheckUtils]: 71: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,916 INFO L280 TraceCheckUtils]: 72: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,916 INFO L280 TraceCheckUtils]: 73: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,917 INFO L280 TraceCheckUtils]: 74: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,917 INFO L280 TraceCheckUtils]: 75: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,917 INFO L280 TraceCheckUtils]: 76: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,918 INFO L280 TraceCheckUtils]: 77: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,918 INFO L280 TraceCheckUtils]: 78: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,919 INFO L280 TraceCheckUtils]: 79: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,919 INFO L280 TraceCheckUtils]: 80: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,919 INFO L280 TraceCheckUtils]: 81: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,920 INFO L280 TraceCheckUtils]: 82: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,920 INFO L280 TraceCheckUtils]: 83: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,921 INFO L280 TraceCheckUtils]: 84: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,921 INFO L280 TraceCheckUtils]: 85: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,921 INFO L280 TraceCheckUtils]: 86: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,922 INFO L280 TraceCheckUtils]: 87: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,922 INFO L280 TraceCheckUtils]: 88: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,922 INFO L280 TraceCheckUtils]: 89: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,923 INFO L280 TraceCheckUtils]: 90: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,923 INFO L280 TraceCheckUtils]: 91: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,924 INFO L280 TraceCheckUtils]: 92: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,924 INFO L280 TraceCheckUtils]: 93: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:15:28,925 INFO L280 TraceCheckUtils]: 94: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0;~a20~0 := 0;~a17~0 := 1;~a16~0 := 6;#res := 21; {97015#(<= |old(~a16~0)| 4)} is VALID [2020-07-10 15:15:28,926 INFO L280 TraceCheckUtils]: 95: Hoare triple {97015#(<= |old(~a16~0)| 4)} assume true; {97015#(<= |old(~a16~0)| 4)} is VALID [2020-07-10 15:15:28,927 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {97015#(<= |old(~a16~0)| 4)} {96860#(<= 6 ~a16~0)} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,927 INFO L280 TraceCheckUtils]: 97: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,927 INFO L280 TraceCheckUtils]: 98: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,928 INFO L280 TraceCheckUtils]: 99: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,928 INFO L263 TraceCheckUtils]: 100: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-10 15:15:28,928 INFO L280 TraceCheckUtils]: 101: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-10 15:15:28,928 INFO L280 TraceCheckUtils]: 102: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,928 INFO L280 TraceCheckUtils]: 103: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,929 INFO L280 TraceCheckUtils]: 104: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,929 INFO L280 TraceCheckUtils]: 105: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,929 INFO L280 TraceCheckUtils]: 106: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,929 INFO L280 TraceCheckUtils]: 107: Hoare triple {96576#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;~a17~0 := 0;#res := 26; {96576#false} is VALID [2020-07-10 15:15:28,929 INFO L280 TraceCheckUtils]: 108: Hoare triple {96576#false} assume true; {96576#false} is VALID [2020-07-10 15:15:28,929 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {96576#false} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L280 TraceCheckUtils]: 110: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L280 TraceCheckUtils]: 111: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L280 TraceCheckUtils]: 112: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L263 TraceCheckUtils]: 113: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L280 TraceCheckUtils]: 114: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L280 TraceCheckUtils]: 115: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,930 INFO L280 TraceCheckUtils]: 116: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 117: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 118: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 119: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 120: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 121: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 122: Hoare triple {96576#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L280 TraceCheckUtils]: 123: Hoare triple {96576#false} assume true; {96576#false} is VALID [2020-07-10 15:15:28,931 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {96576#false} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,932 INFO L280 TraceCheckUtils]: 125: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,932 INFO L280 TraceCheckUtils]: 126: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,932 INFO L280 TraceCheckUtils]: 127: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,932 INFO L263 TraceCheckUtils]: 128: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-10 15:15:28,932 INFO L280 TraceCheckUtils]: 129: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-10 15:15:28,932 INFO L280 TraceCheckUtils]: 130: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 131: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 132: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 133: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 134: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 135: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 136: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,933 INFO L280 TraceCheckUtils]: 137: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 138: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 139: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 140: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 141: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 142: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 143: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 144: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,934 INFO L280 TraceCheckUtils]: 145: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 146: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 147: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 148: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 149: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 150: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 151: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 152: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 153: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,935 INFO L280 TraceCheckUtils]: 154: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 155: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 156: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 157: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 158: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 159: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 160: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 161: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,936 INFO L280 TraceCheckUtils]: 162: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 163: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 164: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 165: Hoare triple {96576#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;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 166: Hoare triple {96576#false} assume true; {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {96576#false} {96576#false} #786#return; {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 168: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 169: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L280 TraceCheckUtils]: 170: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-10 15:15:28,937 INFO L263 TraceCheckUtils]: 171: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-10 15:15:28,938 INFO L280 TraceCheckUtils]: 172: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-10 15:15:28,938 INFO L280 TraceCheckUtils]: 173: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,938 INFO L280 TraceCheckUtils]: 174: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,938 INFO L280 TraceCheckUtils]: 175: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,938 INFO L280 TraceCheckUtils]: 176: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,938 INFO L280 TraceCheckUtils]: 177: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 178: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 179: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 180: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 181: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 182: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 183: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 184: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 185: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,939 INFO L280 TraceCheckUtils]: 186: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 187: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 188: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 189: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 190: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 191: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 192: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 193: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,940 INFO L280 TraceCheckUtils]: 194: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 195: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 196: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 197: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 198: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 199: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 200: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 201: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 202: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,941 INFO L280 TraceCheckUtils]: 203: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 204: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 205: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 206: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 207: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 208: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 209: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 210: Hoare triple {96576#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)))); {96576#false} is VALID [2020-07-10 15:15:28,942 INFO L280 TraceCheckUtils]: 211: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 212: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 213: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 214: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 215: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 216: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 217: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 218: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 219: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,943 INFO L280 TraceCheckUtils]: 220: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 221: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 222: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 223: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 224: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 225: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 226: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 227: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,944 INFO L280 TraceCheckUtils]: 228: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 229: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 230: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 231: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 232: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 233: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 234: Hoare triple {96576#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)); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 235: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,945 INFO L280 TraceCheckUtils]: 236: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 237: Hoare triple {96576#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); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 238: Hoare triple {96576#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))); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 239: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 240: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 241: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 242: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-10 15:15:28,946 INFO L280 TraceCheckUtils]: 243: Hoare triple {96576#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {96576#false} is VALID [2020-07-10 15:15:28,947 INFO L280 TraceCheckUtils]: 244: Hoare triple {96576#false} assume !false; {96576#false} is VALID [2020-07-10 15:15:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 262 proven. 2 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2020-07-10 15:15:28,968 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:15:28,968 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-10 15:15:28,968 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246908466] [2020-07-10 15:15:28,969 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 245 [2020-07-10 15:15:28,977 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:15:28,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:15:29,318 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:15:29,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:15:29,319 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:15:29,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:15:29,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:15:29,319 INFO L87 Difference]: Start difference. First operand 2679 states and 3014 transitions. Second operand 10 states. [2020-07-10 15:15:37,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:37,026 INFO L93 Difference]: Finished difference Result 5239 states and 5905 transitions. [2020-07-10 15:15:37,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 15:15:37,026 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 245 [2020-07-10 15:15:37,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:15:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:15:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 575 transitions. [2020-07-10 15:15:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:15:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 575 transitions. [2020-07-10 15:15:37,032 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 575 transitions. [2020-07-10 15:15:38,225 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 575 edges. 575 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:15:38,478 INFO L225 Difference]: With dead ends: 5239 [2020-07-10 15:15:38,478 INFO L226 Difference]: Without dead ends: 2701 [2020-07-10 15:15:38,481 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-10 15:15:38,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2701 states. [2020-07-10 15:15:39,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2701 to 2685. [2020-07-10 15:15:39,027 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:15:39,027 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2701 states. Second operand 2685 states. [2020-07-10 15:15:39,027 INFO L74 IsIncluded]: Start isIncluded. First operand 2701 states. Second operand 2685 states. [2020-07-10 15:15:39,027 INFO L87 Difference]: Start difference. First operand 2701 states. Second operand 2685 states. [2020-07-10 15:15:39,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:39,253 INFO L93 Difference]: Finished difference Result 2701 states and 2993 transitions. [2020-07-10 15:15:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 2993 transitions. [2020-07-10 15:15:39,255 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:15:39,255 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:15:39,255 INFO L74 IsIncluded]: Start isIncluded. First operand 2685 states. Second operand 2701 states. [2020-07-10 15:15:39,255 INFO L87 Difference]: Start difference. First operand 2685 states. Second operand 2701 states. [2020-07-10 15:15:39,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:15:39,463 INFO L93 Difference]: Finished difference Result 2701 states and 2993 transitions. [2020-07-10 15:15:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 2993 transitions. [2020-07-10 15:15:39,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:15:39,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:15:39,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:15:39,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:15:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2685 states. [2020-07-10 15:15:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 2685 states and 2969 transitions. [2020-07-10 15:15:39,671 INFO L78 Accepts]: Start accepts. Automaton has 2685 states and 2969 transitions. Word has length 245 [2020-07-10 15:15:39,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:15:39,671 INFO L479 AbstractCegarLoop]: Abstraction has 2685 states and 2969 transitions. [2020-07-10 15:15:39,671 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:15:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 2969 transitions. [2020-07-10 15:15:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-07-10 15:15:39,674 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:15:39,674 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-10 15:15:39,875 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:15:39,875 INFO L427 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:15:39,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:15:39,877 INFO L82 PathProgramCache]: Analyzing trace with hash 377203419, now seen corresponding path program 1 times [2020-07-10 15:15:39,877 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:15:39,877 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271981150] [2020-07-10 15:15:39,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:15:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 15:15:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 15:15:40,107 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-10 15:15:40,107 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-10 15:15:40,108 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-10 15:15:40,382 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-10 15:15:40,382 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-10 15:15:40,382 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 15:15:40,382 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-10 15:15:40,383 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:15:40,384 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:15:40,385 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:15:40,386 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:15:40,387 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:15:40,388 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:15:40,389 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:15:40,390 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:15:40,391 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:15:40,392 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:15:40,393 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:15:40,394 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:15:40,395 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:15:40,396 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:15:40,397 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:15:40,398 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:15:40,399 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:15:40,400 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:15:40,401 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:15:40,402 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:15:40,403 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:15:40,404 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:15:40,405 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:15:40,406 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:15:40,407 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:15:40,408 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:15:40,408 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:15:40,408 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:15:40,409 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:15:40,409 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:15:40,409 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:15:40,409 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:15:40,409 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:15:40,409 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:15:40,410 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:15:40,411 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:15:40,412 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:15:40,413 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:15:40,414 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:15:40,415 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:15:40,416 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:15:40,417 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:15:40,417 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:15:40,417 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:15:40,417 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 15:15:40,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:15:40 BoogieIcfgContainer [2020-07-10 15:15:40,421 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:15:40,424 INFO L168 Benchmark]: Toolchain (without parser) took 116204.88 ms. Allocated memory was 137.4 MB in the beginning and 813.7 MB in the end (delta: 676.3 MB). Free memory was 100.1 MB in the beginning and 624.5 MB in the end (delta: -524.5 MB). Peak memory consumption was 151.8 MB. Max. memory is 7.1 GB. [2020-07-10 15:15:40,424 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-10 15:15:40,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 850.85 ms. Allocated memory was 137.4 MB in the beginning and 203.9 MB in the end (delta: 66.6 MB). Free memory was 99.8 MB in the beginning and 165.4 MB in the end (delta: -65.5 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. [2020-07-10 15:15:40,427 INFO L168 Benchmark]: Boogie Preprocessor took 151.12 ms. Allocated memory is still 203.9 MB. Free memory was 165.4 MB in the beginning and 160.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:15:40,430 INFO L168 Benchmark]: RCFGBuilder took 1691.28 ms. Allocated memory was 203.9 MB in the beginning and 234.9 MB in the end (delta: 30.9 MB). Free memory was 159.6 MB in the beginning and 95.7 MB in the end (delta: 63.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:15:40,430 INFO L168 Benchmark]: TraceAbstraction took 113505.73 ms. Allocated memory was 234.9 MB in the beginning and 813.7 MB in the end (delta: 578.8 MB). Free memory was 95.7 MB in the beginning and 624.5 MB in the end (delta: -528.9 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:15:40,434 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 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 850.85 ms. Allocated memory was 137.4 MB in the beginning and 203.9 MB in the end (delta: 66.6 MB). Free memory was 99.8 MB in the beginning and 165.4 MB in the end (delta: -65.5 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 151.12 ms. Allocated memory is still 203.9 MB. Free memory was 165.4 MB in the beginning and 160.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1691.28 ms. Allocated memory was 203.9 MB in the beginning and 234.9 MB in the end (delta: 30.9 MB). Free memory was 159.6 MB in the beginning and 95.7 MB in the end (delta: 63.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 113505.73 ms. Allocated memory was 234.9 MB in the beginning and 813.7 MB in the end (delta: 578.8 MB). Free memory was 95.7 MB in the beginning and 624.5 MB in the end (delta: -528.9 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 404]: 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=1, 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)=1, 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)=1, 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=1, 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)=1, 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=1, 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)=1, 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=1, 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)=1, 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=1, 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)=1, 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=1, 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)=1, 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=1, 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)=1, 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=1, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND TRUE ((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)))))))) [L73] a7 = 1 [L74] a17 = 1 [L75] a21 = 0 [L76] a20 = 1 [L77] a8 = 13 [L78] a16 = 5 [L79] return 26; VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, \result=26, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=1, 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=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, output=26, 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)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, 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)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND TRUE ((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1))) [L224] a21 = 1 [L225] a8 = 14 [L226] a16 = 4 [L227] a20 = 0 [L228] a7 = 0 [L229] a17 = 0 [L230] return -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, \result=-1, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=2, 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=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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 TRUE ((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L404] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, 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: 113.1s, OverallIterations: 12, TraceHistogramMax: 6, AutomataDifference: 87.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 351 SDtfs, 7470 SDslu, 659 SDs, 0 SdLazy, 10856 SolverSat, 2001 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1903 GetRequests, 1742 SyntacticMatches, 3 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 440 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2685occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 1088 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 3619 NumberOfCodeBlocks, 3619 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 3331 ConstructedInterpolants, 0 QuantifiedInterpolants, 1194234 SizeOfPredicates, 6 NumberOfNonLiveVariables, 5047 ConjunctsInSsa, 93 ConjunctsInUnsatCore, 21 InterpolantComputations, 4 PerfectInterpolantSequences, 2559/2764 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...