/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 05:23:24,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 05:23:24,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 05:23:24,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 05:23:24,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 05:23:24,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 05:23:24,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 05:23:24,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 05:23:24,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 05:23:24,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 05:23:24,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 05:23:24,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 05:23:24,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 05:23:24,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 05:23:24,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 05:23:24,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 05:23:24,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 05:23:24,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 05:23:24,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 05:23:24,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 05:23:24,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 05:23:24,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 05:23:24,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 05:23:24,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 05:23:24,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 05:23:24,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 05:23:24,989 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 05:23:24,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 05:23:24,991 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 05:23:25,005 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 05:23:25,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 05:23:25,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 05:23:25,007 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 05:23:25,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 05:23:25,008 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 05:23:25,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 05:23:25,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 05:23:25,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 05:23:25,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 05:23:25,010 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 05:23:25,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 05:23:25,010 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 05:23:25,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 05:23:25,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 05:23:25,011 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 05:23:25,011 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 05:23:25,011 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 05:23:25,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:23:25,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 05:23:25,012 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 05:23:25,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 05:23:25,012 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 05:23:25,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 05:23:25,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 05:23:25,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 05:23:25,306 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 05:23:25,306 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 05:23:25,307 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-18 05:23:25,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31cba0381/22c251cad9894a81beefdd2fd0e21295/FLAGb73b783e9 [2020-07-18 05:23:25,976 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 05:23:25,978 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-18 05:23:25,991 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31cba0381/22c251cad9894a81beefdd2fd0e21295/FLAGb73b783e9 [2020-07-18 05:23:26,219 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31cba0381/22c251cad9894a81beefdd2fd0e21295 [2020-07-18 05:23:26,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 05:23:26,232 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 05:23:26,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 05:23:26,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 05:23:26,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 05:23:26,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:26,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a382e37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26, skipping insertion in model container [2020-07-18 05:23:26,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:26,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 05:23:26,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 05:23:26,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:23:26,835 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 05:23:26,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:23:26,958 INFO L208 MainTranslator]: Completed translation [2020-07-18 05:23:26,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26 WrapperNode [2020-07-18 05:23:26,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 05:23:26,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 05:23:26,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 05:23:26,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 05:23:26,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:26,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:26,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:26,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:27,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:27,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:27,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... [2020-07-18 05:23:27,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 05:23:27,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 05:23:27,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 05:23:27,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 05:23:27,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:23:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 05:23:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 05:23:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 05:23:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 05:23:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 05:23:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 05:23:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 05:23:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 05:23:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 05:23:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 05:23:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 05:23:29,096 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 05:23:29,097 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 05:23:29,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:23:29 BoogieIcfgContainer [2020-07-18 05:23:29,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 05:23:29,106 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 05:23:29,107 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 05:23:29,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 05:23:29,110 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 05:23:26" (1/3) ... [2020-07-18 05:23:29,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15e70d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:23:29, skipping insertion in model container [2020-07-18 05:23:29,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:23:26" (2/3) ... [2020-07-18 05:23:29,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15e70d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:23:29, skipping insertion in model container [2020-07-18 05:23:29,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:23:29" (3/3) ... [2020-07-18 05:23:29,114 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label35.c [2020-07-18 05:23:29,125 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 05:23:29,133 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 05:23:29,147 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 05:23:29,173 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 05:23:29,173 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 05:23:29,173 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 05:23:29,173 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 05:23:29,174 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 05:23:29,174 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 05:23:29,174 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 05:23:29,174 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 05:23:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 05:23:29,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-18 05:23:29,223 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:23:29,224 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:23:29,225 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:23:29,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:23:29,233 INFO L82 PathProgramCache]: Analyzing trace with hash -850053121, now seen corresponding path program 1 times [2020-07-18 05:23:29,242 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:23:29,243 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [252347876] [2020-07-18 05:23:29,243 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:23:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:23:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:23:29,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(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; {528#true} is VALID [2020-07-18 05:23:29,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 05:23:29,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 05:23:29,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 05:23:29,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 05:23:29,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 05:23:29,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 05:23:29,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 05:23:29,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 05:23:29,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 05:23:29,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 05:23:29,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 05:23:29,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 05:23:29,854 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 05:23:29,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 05:23:29,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-18 05:23:29,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-18 05:23:29,856 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:23:29,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:23:29,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:23:29,860 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,867 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(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 [2020-07-18 05:23:29,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(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; {528#true} is VALID [2020-07-18 05:23:29,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 05:23:29,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 05:23:29,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 05:23:29,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 05:23:29,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 05:23:29,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 05:23:29,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 05:23:29,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 05:23:29,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 05:23:29,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 05:23:29,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 05:23:29,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 05:23:29,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 05:23:29,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 05:23:29,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-18 05:23:29,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-18 05:23:29,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:23:29,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:23:29,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-18 05:23:29,876 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,877 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,878 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,879 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,880 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,881 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,882 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,882 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,883 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,884 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,886 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,888 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,889 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,890 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,891 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~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)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,892 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~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))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,893 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,895 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,896 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,897 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,899 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,900 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,901 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,902 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~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)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,903 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~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)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,903 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,905 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,906 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,907 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,907 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,909 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,912 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,913 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,913 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,914 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,915 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,916 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,917 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~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)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,917 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~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)))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,918 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,919 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,920 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~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)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,921 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,921 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,922 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,923 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,924 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,925 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,926 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,927 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,928 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,929 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,929 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,930 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,931 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,932 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,933 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~a16~0))} 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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,933 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~a16~0))} 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); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,934 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~a16~0))} 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)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,935 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,936 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,936 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,937 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,938 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,939 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,939 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,940 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~a16~0))} 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))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,941 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,941 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,942 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,943 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,943 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,944 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,945 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,946 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-18 05:23:29,946 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-18 05:23:29,947 INFO L280 TraceCheckUtils]: 107: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 05:23:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:23:29,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [252347876] [2020-07-18 05:23:29,997 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:23:29,997 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 05:23:29,998 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70095376] [2020-07-18 05:23:30,004 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-18 05:23:30,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:23:30,012 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:23:30,172 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:23:30,173 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:23:30,173 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:23:30,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:23:30,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:23:30,186 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 05:23:39,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:23:39,789 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-18 05:23:39,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 05:23:39,790 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-18 05:23:39,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:23:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:23:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-18 05:23:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:23:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-18 05:23:39,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-18 05:23:42,246 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:23:42,371 INFO L225 Difference]: With dead ends: 1259 [2020-07-18 05:23:42,372 INFO L226 Difference]: Without dead ends: 685 [2020-07-18 05:23:42,381 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:23:42,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-18 05:23:45,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-18 05:23:45,618 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:23:45,619 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-18 05:23:45,619 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-18 05:23:45,619 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-18 05:23:45,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:23:45,668 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-18 05:23:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-18 05:23:45,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:23:45,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:23:45,674 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-18 05:23:45,674 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-18 05:23:45,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:23:45,717 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-18 05:23:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-18 05:23:45,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:23:45,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:23:45,721 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:23:45,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:23:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-18 05:23:45,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-18 05:23:45,756 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 108 [2020-07-18 05:23:45,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:23:45,757 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-18 05:23:45,757 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:23:45,757 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-18 05:23:47,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:23:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-18 05:23:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-18 05:23:47,037 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:23:47,038 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:23:47,038 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 05:23:47,039 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:23:47,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:23:47,039 INFO L82 PathProgramCache]: Analyzing trace with hash -1639648560, now seen corresponding path program 1 times [2020-07-18 05:23:47,039 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:23:47,040 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [902454295] [2020-07-18 05:23:47,040 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:23:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:23:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:23:47,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-18 05:23:47,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-18 05:23:47,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-18 05:23:47,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-18 05:23:47,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-18 05:23:47,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-18 05:23:47,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-18 05:23:47,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-18 05:23:47,239 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-18 05:23:47,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-18 05:23:47,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-18 05:23:47,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-18 05:23:47,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-18 05:23:47,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-18 05:23:47,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-18 05:23:47,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-18 05:23:47,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-18 05:23:47,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:23:47,242 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:23:47,243 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:23:47,244 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:23:47,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {5690#(= ~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; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,329 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-18 05:23:47,331 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(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 [2020-07-18 05:23:47,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-18 05:23:47,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-18 05:23:47,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-18 05:23:47,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-18 05:23:47,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-18 05:23:47,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-18 05:23:47,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-18 05:23:47,333 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-18 05:23:47,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-18 05:23:47,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-18 05:23:47,333 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-18 05:23:47,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-18 05:23:47,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-18 05:23:47,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-18 05:23:47,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-18 05:23:47,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-18 05:23:47,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-18 05:23:47,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:23:47,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:23:47,337 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-18 05:23:47,338 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,338 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,339 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,340 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,341 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-18 05:23:47,343 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(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 [2020-07-18 05:23:47,344 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,345 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,345 INFO L280 TraceCheckUtils]: 33: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,346 INFO L280 TraceCheckUtils]: 34: Hoare triple {5690#(= ~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; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,346 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,347 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,348 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,349 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,349 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 05:23:47,350 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-18 05:23:47,350 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-18 05:23:47,351 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-18 05:23:47,351 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-18 05:23:47,351 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-18 05:23:47,351 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-18 05:23:47,352 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-18 05:23:47,352 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-18 05:23:47,352 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-18 05:23:47,352 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-18 05:23:47,353 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-18 05:23:47,353 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-18 05:23:47,353 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,353 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,353 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,354 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,354 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,355 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-18 05:23:47,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,355 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,356 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,356 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,356 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,357 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,357 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,357 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,357 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,358 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,358 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,358 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,358 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,359 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,359 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,359 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,359 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,360 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,360 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,360 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,360 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,361 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,361 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,361 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,361 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,362 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,362 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,362 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,362 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#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)))); {5653#false} is VALID [2020-07-18 05:23:47,363 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,363 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,363 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,363 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,364 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,364 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,364 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-18 05:23:47,364 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,365 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,365 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,365 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,365 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,365 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,366 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,366 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,366 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,366 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,367 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,367 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,367 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,367 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,368 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,368 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,368 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-18 05:23:47,368 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,369 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,369 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#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); {5653#false} is VALID [2020-07-18 05:23:47,369 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-18 05:23:47,369 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,370 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,370 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,370 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,370 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,371 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,371 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,371 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-18 05:23:47,371 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-18 05:23:47,372 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-18 05:23:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:23:47,392 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [902454295] [2020-07-18 05:23:47,392 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:23:47,392 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 05:23:47,393 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764567783] [2020-07-18 05:23:47,394 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 129 [2020-07-18 05:23:47,395 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:23:47,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:23:47,537 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:23:47,538 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:23:47,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:23:47,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:23:47,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:23:47,539 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-18 05:23:59,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:23:59,425 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-18 05:23:59,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 05:23:59,426 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 129 [2020-07-18 05:23:59,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:23:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:23:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-18 05:23:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:23:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-18 05:23:59,464 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-18 05:24:01,443 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:01,498 INFO L225 Difference]: With dead ends: 1436 [2020-07-18 05:24:01,498 INFO L226 Difference]: Without dead ends: 857 [2020-07-18 05:24:01,501 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-18 05:24:01,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-18 05:24:06,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-18 05:24:06,246 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:24:06,246 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-18 05:24:06,246 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-18 05:24:06,246 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-18 05:24:06,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:06,297 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-18 05:24:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-18 05:24:06,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:24:06,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:24:06,301 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-18 05:24:06,302 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-18 05:24:06,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:06,352 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-18 05:24:06,352 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-18 05:24:06,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:24:06,356 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:24:06,356 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:24:06,356 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:24:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-18 05:24:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-18 05:24:06,394 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 129 [2020-07-18 05:24:06,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:24:06,395 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-18 05:24:06,395 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:24:06,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-18 05:24:08,133 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-18 05:24:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-18 05:24:08,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:24:08,138 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:24:08,138 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 05:24:08,138 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:24:08,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:24:08,139 INFO L82 PathProgramCache]: Analyzing trace with hash 626429774, now seen corresponding path program 1 times [2020-07-18 05:24:08,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:24:08,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [461205725] [2020-07-18 05:24:08,139 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:24:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:08,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-18 05:24:08,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-18 05:24:08,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-18 05:24:08,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-18 05:24:08,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-18 05:24:08,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-18 05:24:08,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-18 05:24:08,361 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-18 05:24:08,361 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-18 05:24:08,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-18 05:24:08,361 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-18 05:24:08,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-18 05:24:08,362 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-18 05:24:08,362 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-18 05:24:08,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-18 05:24:08,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-18 05:24:08,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-18 05:24:08,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-18 05:24:08,363 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-18 05:24:08,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-18 05:24:08,364 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-18 05:24:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:08,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(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; {11786#true} is VALID [2020-07-18 05:24:08,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#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); {11786#true} is VALID [2020-07-18 05:24:08,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#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); {11786#true} is VALID [2020-07-18 05:24:08,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#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); {11786#true} is VALID [2020-07-18 05:24:08,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#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; {11786#true} is VALID [2020-07-18 05:24:08,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-18 05:24:08,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,418 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,420 INFO L263 TraceCheckUtils]: 0: Hoare triple {11786#true} call ULTIMATE.init(); {11821#(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 [2020-07-18 05:24:08,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-18 05:24:08,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-18 05:24:08,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-18 05:24:08,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-18 05:24:08,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-18 05:24:08,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-18 05:24:08,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-18 05:24:08,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-18 05:24:08,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-18 05:24:08,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-18 05:24:08,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-18 05:24:08,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-18 05:24:08,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-18 05:24:08,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-18 05:24:08,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-18 05:24:08,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-18 05:24:08,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-18 05:24:08,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-18 05:24:08,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-18 05:24:08,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-18 05:24:08,425 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-18 05:24:08,425 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-18 05:24:08,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-18 05:24:08,425 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-18 05:24:08,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-18 05:24:08,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-18 05:24:08,426 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-18 05:24:08,426 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-18 05:24:08,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {11786#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11786#true} is VALID [2020-07-18 05:24:08,428 INFO L263 TraceCheckUtils]: 30: Hoare triple {11786#true} call #t~ret3 := calculate_output(~input~0); {11822#(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 [2020-07-18 05:24:08,428 INFO L280 TraceCheckUtils]: 31: Hoare triple {11822#(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; {11786#true} is VALID [2020-07-18 05:24:08,428 INFO L280 TraceCheckUtils]: 32: Hoare triple {11786#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); {11786#true} is VALID [2020-07-18 05:24:08,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {11786#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); {11786#true} is VALID [2020-07-18 05:24:08,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {11786#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); {11786#true} is VALID [2020-07-18 05:24:08,429 INFO L280 TraceCheckUtils]: 35: Hoare triple {11786#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; {11786#true} is VALID [2020-07-18 05:24:08,429 INFO L280 TraceCheckUtils]: 36: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-18 05:24:08,430 INFO L280 TraceCheckUtils]: 37: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,431 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,432 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,433 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,434 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,437 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a7~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,438 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,439 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a7~0)} assume !false; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,439 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a7~0)} havoc ~input~0; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,440 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,440 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,441 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,441 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,442 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,443 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a7~0)} ~input := #in~input; {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,443 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,444 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,445 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,446 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,449 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 1 ~a7~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,449 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,450 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,450 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,459 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,470 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,470 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,471 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,471 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,472 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,473 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,473 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,474 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,474 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,475 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,475 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,476 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,477 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,477 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,478 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,478 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,479 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,480 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,480 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,481 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,481 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,484 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,484 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,485 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,485 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,486 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,487 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,491 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,491 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,492 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,493 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,493 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,494 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,494 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,495 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,495 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,496 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,496 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,497 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,497 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,498 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,498 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,499 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,499 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,500 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,501 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,501 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,502 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,502 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,503 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,504 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,504 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,505 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,506 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,506 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,507 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,507 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,508 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,508 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,509 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,509 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,510 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,510 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,511 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,512 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-18 05:24:08,512 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 1 ~a7~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11787#false} is VALID [2020-07-18 05:24:08,512 INFO L280 TraceCheckUtils]: 128: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-18 05:24:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:24:08,536 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [461205725] [2020-07-18 05:24:08,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:24:08,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:24:08,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968301373] [2020-07-18 05:24:08,540 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-07-18 05:24:08,540 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:24:08,540 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:24:08,703 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:08,704 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:24:08,704 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:24:08,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:24:08,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:24:08,705 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-18 05:24:22,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:22,526 INFO L93 Difference]: Finished difference Result 1936 states and 2480 transitions. [2020-07-18 05:24:22,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:24:22,526 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-07-18 05:24:22,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:24:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:24:22,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-18 05:24:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:24:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-18 05:24:22,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-18 05:24:24,363 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:24,429 INFO L225 Difference]: With dead ends: 1936 [2020-07-18 05:24:24,429 INFO L226 Difference]: Without dead ends: 1212 [2020-07-18 05:24:24,432 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:24:24,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2020-07-18 05:24:30,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 895. [2020-07-18 05:24:30,580 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:24:30,580 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1212 states. Second operand 895 states. [2020-07-18 05:24:30,580 INFO L74 IsIncluded]: Start isIncluded. First operand 1212 states. Second operand 895 states. [2020-07-18 05:24:30,581 INFO L87 Difference]: Start difference. First operand 1212 states. Second operand 895 states. [2020-07-18 05:24:30,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:30,672 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-18 05:24:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-18 05:24:30,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:24:30,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:24:30,678 INFO L74 IsIncluded]: Start isIncluded. First operand 895 states. Second operand 1212 states. [2020-07-18 05:24:30,678 INFO L87 Difference]: Start difference. First operand 895 states. Second operand 1212 states. [2020-07-18 05:24:30,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:30,777 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-18 05:24:30,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-18 05:24:30,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:24:30,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:24:30,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:24:30,784 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:24:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-07-18 05:24:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1095 transitions. [2020-07-18 05:24:30,842 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1095 transitions. Word has length 129 [2020-07-18 05:24:30,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:24:30,842 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1095 transitions. [2020-07-18 05:24:30,842 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:24:30,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 895 states and 1095 transitions. [2020-07-18 05:24:33,216 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1095 transitions. [2020-07-18 05:24:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-18 05:24:33,221 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:24:33,222 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:24:33,222 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 05:24:33,222 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:24:33,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:24:33,223 INFO L82 PathProgramCache]: Analyzing trace with hash -1999519641, now seen corresponding path program 1 times [2020-07-18 05:24:33,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:24:33,224 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1071901138] [2020-07-18 05:24:33,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:24:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:33,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {19953#(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; {19914#true} is VALID [2020-07-18 05:24:33,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-18 05:24:33,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-18 05:24:33,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-18 05:24:33,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-18 05:24:33,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-18 05:24:33,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-18 05:24:33,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-18 05:24:33,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-18 05:24:33,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-18 05:24:33,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-18 05:24:33,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-18 05:24:33,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-18 05:24:33,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a7~0 := 0; {19954#(<= ~a7~0 0)} is VALID [2020-07-18 05:24:33,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {19954#(<= ~a7~0 0)} ~a20~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a8~0 := 15; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a12~0 := 8; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a16~0 := 5; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,483 INFO L280 TraceCheckUtils]: 18: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a21~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} assume true; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,484 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} {19914#true} #1100#return; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:24:33,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {19956#(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; {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,575 INFO L280 TraceCheckUtils]: 4: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,576 INFO L280 TraceCheckUtils]: 5: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a7~0 := 0; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a20~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a21~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,579 INFO L280 TraceCheckUtils]: 9: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a16~0 := 4; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a17~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,580 INFO L280 TraceCheckUtils]: 11: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a8~0 := 13; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} #res := -1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} assume true; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,583 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} #1104#return; {19915#false} is VALID [2020-07-18 05:24:33,587 INFO L263 TraceCheckUtils]: 0: Hoare triple {19914#true} call ULTIMATE.init(); {19953#(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 [2020-07-18 05:24:33,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {19953#(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; {19914#true} is VALID [2020-07-18 05:24:33,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-18 05:24:33,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-18 05:24:33,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-18 05:24:33,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-18 05:24:33,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-18 05:24:33,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-18 05:24:33,589 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-18 05:24:33,589 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-18 05:24:33,590 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-18 05:24:33,590 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-18 05:24:33,590 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-18 05:24:33,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-18 05:24:33,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {19914#true} ~a7~0 := 0; {19954#(<= ~a7~0 0)} is VALID [2020-07-18 05:24:33,592 INFO L280 TraceCheckUtils]: 15: Hoare triple {19954#(<= ~a7~0 0)} ~a20~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a8~0 := 15; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a12~0 := 8; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,595 INFO L280 TraceCheckUtils]: 18: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a16~0 := 5; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,595 INFO L280 TraceCheckUtils]: 19: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a21~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} assume true; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-18 05:24:33,597 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} {19914#true} #1100#return; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,598 INFO L263 TraceCheckUtils]: 22: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} call #t~ret4 := main(); {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,599 INFO L280 TraceCheckUtils]: 23: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} ~output~0 := -1; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume !false; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,613 INFO L280 TraceCheckUtils]: 25: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} havoc ~input~0; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,615 INFO L280 TraceCheckUtils]: 26: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,616 INFO L280 TraceCheckUtils]: 27: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,617 INFO L280 TraceCheckUtils]: 28: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} havoc #t~nondet2; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,618 INFO L280 TraceCheckUtils]: 29: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-18 05:24:33,619 INFO L263 TraceCheckUtils]: 30: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {19956#(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 [2020-07-18 05:24:33,619 INFO L280 TraceCheckUtils]: 31: Hoare triple {19956#(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; {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,621 INFO L280 TraceCheckUtils]: 33: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,622 INFO L280 TraceCheckUtils]: 34: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,623 INFO L280 TraceCheckUtils]: 35: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-18 05:24:33,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,624 INFO L280 TraceCheckUtils]: 37: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a7~0 := 0; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a20~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a21~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,626 INFO L280 TraceCheckUtils]: 40: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a16~0 := 4; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,627 INFO L280 TraceCheckUtils]: 41: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a17~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,627 INFO L280 TraceCheckUtils]: 42: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a8~0 := 13; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,628 INFO L280 TraceCheckUtils]: 43: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} #res := -1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,628 INFO L280 TraceCheckUtils]: 44: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} assume true; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-18 05:24:33,629 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} #1104#return; {19915#false} is VALID [2020-07-18 05:24:33,630 INFO L280 TraceCheckUtils]: 46: Hoare triple {19915#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19915#false} is VALID [2020-07-18 05:24:33,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {19915#false} ~output~0 := #t~ret3; {19915#false} is VALID [2020-07-18 05:24:33,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {19915#false} havoc #t~ret3; {19915#false} is VALID [2020-07-18 05:24:33,630 INFO L280 TraceCheckUtils]: 49: Hoare triple {19915#false} assume !false; {19915#false} is VALID [2020-07-18 05:24:33,630 INFO L280 TraceCheckUtils]: 50: Hoare triple {19915#false} havoc ~input~0; {19915#false} is VALID [2020-07-18 05:24:33,631 INFO L280 TraceCheckUtils]: 51: Hoare triple {19915#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19915#false} is VALID [2020-07-18 05:24:33,631 INFO L280 TraceCheckUtils]: 52: Hoare triple {19915#false} ~input~0 := #t~nondet2; {19915#false} is VALID [2020-07-18 05:24:33,631 INFO L280 TraceCheckUtils]: 53: Hoare triple {19915#false} havoc #t~nondet2; {19915#false} is VALID [2020-07-18 05:24:33,631 INFO L280 TraceCheckUtils]: 54: Hoare triple {19915#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19915#false} is VALID [2020-07-18 05:24:33,631 INFO L263 TraceCheckUtils]: 55: Hoare triple {19915#false} call #t~ret3 := calculate_output(~input~0); {19915#false} is VALID [2020-07-18 05:24:33,632 INFO L280 TraceCheckUtils]: 56: Hoare triple {19915#false} ~input := #in~input; {19915#false} is VALID [2020-07-18 05:24:33,632 INFO L280 TraceCheckUtils]: 57: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,632 INFO L280 TraceCheckUtils]: 58: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,632 INFO L280 TraceCheckUtils]: 59: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,632 INFO L280 TraceCheckUtils]: 60: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,632 INFO L280 TraceCheckUtils]: 61: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,633 INFO L280 TraceCheckUtils]: 62: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,633 INFO L280 TraceCheckUtils]: 63: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,633 INFO L280 TraceCheckUtils]: 64: Hoare triple {19915#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))); {19915#false} is VALID [2020-07-18 05:24:33,633 INFO L280 TraceCheckUtils]: 65: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,635 INFO L280 TraceCheckUtils]: 67: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,635 INFO L280 TraceCheckUtils]: 68: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,635 INFO L280 TraceCheckUtils]: 69: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,636 INFO L280 TraceCheckUtils]: 72: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,636 INFO L280 TraceCheckUtils]: 73: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,636 INFO L280 TraceCheckUtils]: 74: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,636 INFO L280 TraceCheckUtils]: 75: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,637 INFO L280 TraceCheckUtils]: 76: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,637 INFO L280 TraceCheckUtils]: 77: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,637 INFO L280 TraceCheckUtils]: 78: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,637 INFO L280 TraceCheckUtils]: 79: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,637 INFO L280 TraceCheckUtils]: 80: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,637 INFO L280 TraceCheckUtils]: 81: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,638 INFO L280 TraceCheckUtils]: 82: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,638 INFO L280 TraceCheckUtils]: 83: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,638 INFO L280 TraceCheckUtils]: 84: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,638 INFO L280 TraceCheckUtils]: 85: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,638 INFO L280 TraceCheckUtils]: 86: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,638 INFO L280 TraceCheckUtils]: 87: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,639 INFO L280 TraceCheckUtils]: 88: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,639 INFO L280 TraceCheckUtils]: 89: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,639 INFO L280 TraceCheckUtils]: 90: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,639 INFO L280 TraceCheckUtils]: 91: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,639 INFO L280 TraceCheckUtils]: 92: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,639 INFO L280 TraceCheckUtils]: 93: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,640 INFO L280 TraceCheckUtils]: 94: Hoare triple {19915#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)))); {19915#false} is VALID [2020-07-18 05:24:33,640 INFO L280 TraceCheckUtils]: 95: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,640 INFO L280 TraceCheckUtils]: 96: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,640 INFO L280 TraceCheckUtils]: 97: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,640 INFO L280 TraceCheckUtils]: 98: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,641 INFO L280 TraceCheckUtils]: 99: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,641 INFO L280 TraceCheckUtils]: 100: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,641 INFO L280 TraceCheckUtils]: 101: Hoare triple {19915#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))); {19915#false} is VALID [2020-07-18 05:24:33,641 INFO L280 TraceCheckUtils]: 102: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,641 INFO L280 TraceCheckUtils]: 103: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,642 INFO L280 TraceCheckUtils]: 104: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,642 INFO L280 TraceCheckUtils]: 105: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,642 INFO L280 TraceCheckUtils]: 106: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,642 INFO L280 TraceCheckUtils]: 107: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,642 INFO L280 TraceCheckUtils]: 108: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,643 INFO L280 TraceCheckUtils]: 109: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,643 INFO L280 TraceCheckUtils]: 110: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,643 INFO L280 TraceCheckUtils]: 111: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,643 INFO L280 TraceCheckUtils]: 112: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,643 INFO L280 TraceCheckUtils]: 113: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,643 INFO L280 TraceCheckUtils]: 114: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,644 INFO L280 TraceCheckUtils]: 115: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,644 INFO L280 TraceCheckUtils]: 116: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,644 INFO L280 TraceCheckUtils]: 117: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,644 INFO L280 TraceCheckUtils]: 118: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-18 05:24:33,644 INFO L280 TraceCheckUtils]: 119: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,644 INFO L280 TraceCheckUtils]: 120: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,645 INFO L280 TraceCheckUtils]: 121: Hoare triple {19915#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); {19915#false} is VALID [2020-07-18 05:24:33,645 INFO L280 TraceCheckUtils]: 122: Hoare triple {19915#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))); {19915#false} is VALID [2020-07-18 05:24:33,645 INFO L280 TraceCheckUtils]: 123: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,645 INFO L280 TraceCheckUtils]: 124: Hoare triple {19915#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,645 INFO L280 TraceCheckUtils]: 125: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,646 INFO L280 TraceCheckUtils]: 126: Hoare triple {19915#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,646 INFO L280 TraceCheckUtils]: 127: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,646 INFO L280 TraceCheckUtils]: 128: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,646 INFO L280 TraceCheckUtils]: 129: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,646 INFO L280 TraceCheckUtils]: 130: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-18 05:24:33,646 INFO L280 TraceCheckUtils]: 131: Hoare triple {19915#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19915#false} is VALID [2020-07-18 05:24:33,647 INFO L280 TraceCheckUtils]: 132: Hoare triple {19915#false} assume !false; {19915#false} is VALID [2020-07-18 05:24:33,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:24:33,667 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1071901138] [2020-07-18 05:24:33,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:24:33,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 05:24:33,668 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677121031] [2020-07-18 05:24:33,668 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-18 05:24:33,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:24:33,669 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 05:24:33,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:33,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 05:24:33,818 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:24:33,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 05:24:33,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:24:33,819 INFO L87 Difference]: Start difference. First operand 895 states and 1095 transitions. Second operand 9 states. [2020-07-18 05:24:53,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:24:53,610 INFO L93 Difference]: Finished difference Result 2303 states and 2980 transitions. [2020-07-18 05:24:53,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 05:24:53,611 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-18 05:24:53,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:24:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:24:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1498 transitions. [2020-07-18 05:24:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:24:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1498 transitions. [2020-07-18 05:24:53,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1498 transitions. [2020-07-18 05:24:55,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1498 edges. 1498 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:24:56,052 INFO L225 Difference]: With dead ends: 2303 [2020-07-18 05:24:56,053 INFO L226 Difference]: Without dead ends: 1432 [2020-07-18 05:24:56,058 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2020-07-18 05:24:56,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2020-07-18 05:25:05,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1218. [2020-07-18 05:25:05,767 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:25:05,767 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1432 states. Second operand 1218 states. [2020-07-18 05:25:05,767 INFO L74 IsIncluded]: Start isIncluded. First operand 1432 states. Second operand 1218 states. [2020-07-18 05:25:05,767 INFO L87 Difference]: Start difference. First operand 1432 states. Second operand 1218 states. [2020-07-18 05:25:05,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:05,885 INFO L93 Difference]: Finished difference Result 1432 states and 1682 transitions. [2020-07-18 05:25:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1682 transitions. [2020-07-18 05:25:05,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:05,890 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:05,890 INFO L74 IsIncluded]: Start isIncluded. First operand 1218 states. Second operand 1432 states. [2020-07-18 05:25:05,890 INFO L87 Difference]: Start difference. First operand 1218 states. Second operand 1432 states. [2020-07-18 05:25:06,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:06,044 INFO L93 Difference]: Finished difference Result 1432 states and 1682 transitions. [2020-07-18 05:25:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1682 transitions. [2020-07-18 05:25:06,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:06,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:06,051 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:25:06,051 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:25:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1218 states. [2020-07-18 05:25:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1218 states and 1416 transitions. [2020-07-18 05:25:06,178 INFO L78 Accepts]: Start accepts. Automaton has 1218 states and 1416 transitions. Word has length 133 [2020-07-18 05:25:06,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:25:06,179 INFO L479 AbstractCegarLoop]: Abstraction has 1218 states and 1416 transitions. [2020-07-18 05:25:06,179 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 05:25:06,179 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1218 states and 1416 transitions. [2020-07-18 05:25:09,834 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1416 edges. 1416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1416 transitions. [2020-07-18 05:25:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-18 05:25:09,839 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:09,839 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:25:09,839 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 05:25:09,839 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:09,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:09,840 INFO L82 PathProgramCache]: Analyzing trace with hash 434610282, now seen corresponding path program 1 times [2020-07-18 05:25:09,840 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:09,840 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [751930941] [2020-07-18 05:25:09,840 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:09,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {29933#(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; {29887#true} is VALID [2020-07-18 05:25:09,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {29887#true} ~d~0 := 4; {29887#true} is VALID [2020-07-18 05:25:09,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {29887#true} ~e~0 := 5; {29887#true} is VALID [2020-07-18 05:25:09,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {29887#true} ~f~0 := 6; {29887#true} is VALID [2020-07-18 05:25:09,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {29887#true} ~c~0 := 3; {29887#true} is VALID [2020-07-18 05:25:09,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {29887#true} ~b~0 := 2; {29887#true} is VALID [2020-07-18 05:25:09,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {29887#true} ~u~0 := 21; {29887#true} is VALID [2020-07-18 05:25:09,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {29887#true} ~v~0 := 22; {29887#true} is VALID [2020-07-18 05:25:09,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {29887#true} ~w~0 := 23; {29887#true} is VALID [2020-07-18 05:25:09,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {29887#true} ~x~0 := 24; {29887#true} is VALID [2020-07-18 05:25:09,992 INFO L280 TraceCheckUtils]: 10: Hoare triple {29887#true} ~y~0 := 25; {29887#true} is VALID [2020-07-18 05:25:09,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {29887#true} ~z~0 := 26; {29887#true} is VALID [2020-07-18 05:25:09,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {29887#true} ~a17~0 := 1; {29887#true} is VALID [2020-07-18 05:25:09,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {29887#true} ~a7~0 := 0; {29887#true} is VALID [2020-07-18 05:25:09,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {29887#true} ~a20~0 := 1; {29887#true} is VALID [2020-07-18 05:25:09,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {29887#true} ~a8~0 := 15; {29887#true} is VALID [2020-07-18 05:25:09,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {29887#true} ~a12~0 := 8; {29887#true} is VALID [2020-07-18 05:25:09,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {29887#true} ~a16~0 := 5; {29887#true} is VALID [2020-07-18 05:25:09,995 INFO L280 TraceCheckUtils]: 18: Hoare triple {29887#true} ~a21~0 := 1; {29887#true} is VALID [2020-07-18 05:25:09,996 INFO L280 TraceCheckUtils]: 19: Hoare triple {29887#true} assume true; {29887#true} is VALID [2020-07-18 05:25:09,996 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29887#true} {29887#true} #1100#return; {29887#true} is VALID [2020-07-18 05:25:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:10,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {29934#(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; {29887#true} is VALID [2020-07-18 05:25:10,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {29887#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; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a20~0 := 0; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 24; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,053 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29887#true} #1104#return; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:10,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {29934#(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; {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#(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; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,127 INFO L280 TraceCheckUtils]: 8: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,128 INFO L280 TraceCheckUtils]: 9: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,150 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {29888#false} is VALID [2020-07-18 05:25:10,164 INFO L263 TraceCheckUtils]: 0: Hoare triple {29887#true} call ULTIMATE.init(); {29933#(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 [2020-07-18 05:25:10,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {29933#(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; {29887#true} is VALID [2020-07-18 05:25:10,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {29887#true} ~d~0 := 4; {29887#true} is VALID [2020-07-18 05:25:10,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {29887#true} ~e~0 := 5; {29887#true} is VALID [2020-07-18 05:25:10,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {29887#true} ~f~0 := 6; {29887#true} is VALID [2020-07-18 05:25:10,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {29887#true} ~c~0 := 3; {29887#true} is VALID [2020-07-18 05:25:10,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {29887#true} ~b~0 := 2; {29887#true} is VALID [2020-07-18 05:25:10,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {29887#true} ~u~0 := 21; {29887#true} is VALID [2020-07-18 05:25:10,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {29887#true} ~v~0 := 22; {29887#true} is VALID [2020-07-18 05:25:10,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {29887#true} ~w~0 := 23; {29887#true} is VALID [2020-07-18 05:25:10,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {29887#true} ~x~0 := 24; {29887#true} is VALID [2020-07-18 05:25:10,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {29887#true} ~y~0 := 25; {29887#true} is VALID [2020-07-18 05:25:10,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {29887#true} ~z~0 := 26; {29887#true} is VALID [2020-07-18 05:25:10,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {29887#true} ~a17~0 := 1; {29887#true} is VALID [2020-07-18 05:25:10,168 INFO L280 TraceCheckUtils]: 14: Hoare triple {29887#true} ~a7~0 := 0; {29887#true} is VALID [2020-07-18 05:25:10,169 INFO L280 TraceCheckUtils]: 15: Hoare triple {29887#true} ~a20~0 := 1; {29887#true} is VALID [2020-07-18 05:25:10,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {29887#true} ~a8~0 := 15; {29887#true} is VALID [2020-07-18 05:25:10,169 INFO L280 TraceCheckUtils]: 17: Hoare triple {29887#true} ~a12~0 := 8; {29887#true} is VALID [2020-07-18 05:25:10,169 INFO L280 TraceCheckUtils]: 18: Hoare triple {29887#true} ~a16~0 := 5; {29887#true} is VALID [2020-07-18 05:25:10,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {29887#true} ~a21~0 := 1; {29887#true} is VALID [2020-07-18 05:25:10,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {29887#true} assume true; {29887#true} is VALID [2020-07-18 05:25:10,170 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29887#true} {29887#true} #1100#return; {29887#true} is VALID [2020-07-18 05:25:10,171 INFO L263 TraceCheckUtils]: 22: Hoare triple {29887#true} call #t~ret4 := main(); {29887#true} is VALID [2020-07-18 05:25:10,171 INFO L280 TraceCheckUtils]: 23: Hoare triple {29887#true} ~output~0 := -1; {29887#true} is VALID [2020-07-18 05:25:10,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {29887#true} assume !false; {29887#true} is VALID [2020-07-18 05:25:10,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {29887#true} havoc ~input~0; {29887#true} is VALID [2020-07-18 05:25:10,172 INFO L280 TraceCheckUtils]: 26: Hoare triple {29887#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29887#true} is VALID [2020-07-18 05:25:10,172 INFO L280 TraceCheckUtils]: 27: Hoare triple {29887#true} ~input~0 := #t~nondet2; {29887#true} is VALID [2020-07-18 05:25:10,175 INFO L280 TraceCheckUtils]: 28: Hoare triple {29887#true} havoc #t~nondet2; {29887#true} is VALID [2020-07-18 05:25:10,176 INFO L280 TraceCheckUtils]: 29: Hoare triple {29887#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29887#true} is VALID [2020-07-18 05:25:10,180 INFO L263 TraceCheckUtils]: 30: Hoare triple {29887#true} call #t~ret3 := calculate_output(~input~0); {29934#(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 [2020-07-18 05:25:10,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {29934#(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; {29887#true} is VALID [2020-07-18 05:25:10,182 INFO L280 TraceCheckUtils]: 32: Hoare triple {29887#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; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,183 INFO L280 TraceCheckUtils]: 34: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a20~0 := 0; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,184 INFO L280 TraceCheckUtils]: 35: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 24; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,185 INFO L280 TraceCheckUtils]: 36: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,186 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29887#true} #1104#return; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,186 INFO L280 TraceCheckUtils]: 38: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,188 INFO L280 TraceCheckUtils]: 39: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,189 INFO L280 TraceCheckUtils]: 40: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~ret3; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,190 INFO L280 TraceCheckUtils]: 41: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,191 INFO L280 TraceCheckUtils]: 42: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc ~input~0; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,192 INFO L280 TraceCheckUtils]: 43: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,193 INFO L280 TraceCheckUtils]: 44: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,194 INFO L280 TraceCheckUtils]: 45: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~nondet2; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,195 INFO L280 TraceCheckUtils]: 46: Hoare triple {29917#(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); {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:25:10,197 INFO L263 TraceCheckUtils]: 47: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {29934#(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 [2020-07-18 05:25:10,199 INFO L280 TraceCheckUtils]: 48: Hoare triple {29934#(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; {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,200 INFO L280 TraceCheckUtils]: 49: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,201 INFO L280 TraceCheckUtils]: 50: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,203 INFO L280 TraceCheckUtils]: 51: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {29935#(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); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:25:10,206 INFO L280 TraceCheckUtils]: 53: Hoare triple {29935#(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; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,207 INFO L280 TraceCheckUtils]: 54: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,207 INFO L280 TraceCheckUtils]: 55: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,208 INFO L280 TraceCheckUtils]: 56: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,209 INFO L280 TraceCheckUtils]: 57: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,210 INFO L280 TraceCheckUtils]: 58: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,211 INFO L280 TraceCheckUtils]: 59: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,212 INFO L280 TraceCheckUtils]: 60: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,213 INFO L280 TraceCheckUtils]: 61: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:25:10,214 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {29888#false} is VALID [2020-07-18 05:25:10,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {29888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29888#false} is VALID [2020-07-18 05:25:10,215 INFO L280 TraceCheckUtils]: 64: Hoare triple {29888#false} ~output~0 := #t~ret3; {29888#false} is VALID [2020-07-18 05:25:10,215 INFO L280 TraceCheckUtils]: 65: Hoare triple {29888#false} havoc #t~ret3; {29888#false} is VALID [2020-07-18 05:25:10,216 INFO L280 TraceCheckUtils]: 66: Hoare triple {29888#false} assume !false; {29888#false} is VALID [2020-07-18 05:25:10,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {29888#false} havoc ~input~0; {29888#false} is VALID [2020-07-18 05:25:10,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {29888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29888#false} is VALID [2020-07-18 05:25:10,217 INFO L280 TraceCheckUtils]: 69: Hoare triple {29888#false} ~input~0 := #t~nondet2; {29888#false} is VALID [2020-07-18 05:25:10,217 INFO L280 TraceCheckUtils]: 70: Hoare triple {29888#false} havoc #t~nondet2; {29888#false} is VALID [2020-07-18 05:25:10,217 INFO L280 TraceCheckUtils]: 71: Hoare triple {29888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29888#false} is VALID [2020-07-18 05:25:10,217 INFO L263 TraceCheckUtils]: 72: Hoare triple {29888#false} call #t~ret3 := calculate_output(~input~0); {29888#false} is VALID [2020-07-18 05:25:10,218 INFO L280 TraceCheckUtils]: 73: Hoare triple {29888#false} ~input := #in~input; {29888#false} is VALID [2020-07-18 05:25:10,218 INFO L280 TraceCheckUtils]: 74: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,218 INFO L280 TraceCheckUtils]: 75: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,219 INFO L280 TraceCheckUtils]: 76: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,219 INFO L280 TraceCheckUtils]: 77: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,219 INFO L280 TraceCheckUtils]: 78: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,220 INFO L280 TraceCheckUtils]: 79: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,220 INFO L280 TraceCheckUtils]: 80: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,220 INFO L280 TraceCheckUtils]: 81: Hoare triple {29888#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))); {29888#false} is VALID [2020-07-18 05:25:10,220 INFO L280 TraceCheckUtils]: 82: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,221 INFO L280 TraceCheckUtils]: 83: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,221 INFO L280 TraceCheckUtils]: 84: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,221 INFO L280 TraceCheckUtils]: 85: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,222 INFO L280 TraceCheckUtils]: 86: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,222 INFO L280 TraceCheckUtils]: 87: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,222 INFO L280 TraceCheckUtils]: 88: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,223 INFO L280 TraceCheckUtils]: 89: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,223 INFO L280 TraceCheckUtils]: 90: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,223 INFO L280 TraceCheckUtils]: 91: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,224 INFO L280 TraceCheckUtils]: 92: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,224 INFO L280 TraceCheckUtils]: 93: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,224 INFO L280 TraceCheckUtils]: 94: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,224 INFO L280 TraceCheckUtils]: 95: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,225 INFO L280 TraceCheckUtils]: 96: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,225 INFO L280 TraceCheckUtils]: 97: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,225 INFO L280 TraceCheckUtils]: 98: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,226 INFO L280 TraceCheckUtils]: 99: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,226 INFO L280 TraceCheckUtils]: 100: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,226 INFO L280 TraceCheckUtils]: 101: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,227 INFO L280 TraceCheckUtils]: 102: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,227 INFO L280 TraceCheckUtils]: 103: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,227 INFO L280 TraceCheckUtils]: 104: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,228 INFO L280 TraceCheckUtils]: 105: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,228 INFO L280 TraceCheckUtils]: 106: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,228 INFO L280 TraceCheckUtils]: 107: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,228 INFO L280 TraceCheckUtils]: 108: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,229 INFO L280 TraceCheckUtils]: 109: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,229 INFO L280 TraceCheckUtils]: 110: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,229 INFO L280 TraceCheckUtils]: 111: Hoare triple {29888#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)))); {29888#false} is VALID [2020-07-18 05:25:10,230 INFO L280 TraceCheckUtils]: 112: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,230 INFO L280 TraceCheckUtils]: 113: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,230 INFO L280 TraceCheckUtils]: 114: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,231 INFO L280 TraceCheckUtils]: 115: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,231 INFO L280 TraceCheckUtils]: 116: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,231 INFO L280 TraceCheckUtils]: 117: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,231 INFO L280 TraceCheckUtils]: 118: Hoare triple {29888#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))); {29888#false} is VALID [2020-07-18 05:25:10,232 INFO L280 TraceCheckUtils]: 119: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,232 INFO L280 TraceCheckUtils]: 120: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,232 INFO L280 TraceCheckUtils]: 121: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,233 INFO L280 TraceCheckUtils]: 122: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,233 INFO L280 TraceCheckUtils]: 123: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,233 INFO L280 TraceCheckUtils]: 124: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,234 INFO L280 TraceCheckUtils]: 125: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,234 INFO L280 TraceCheckUtils]: 126: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,234 INFO L280 TraceCheckUtils]: 127: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,234 INFO L280 TraceCheckUtils]: 128: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,235 INFO L280 TraceCheckUtils]: 129: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,235 INFO L280 TraceCheckUtils]: 130: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,235 INFO L280 TraceCheckUtils]: 131: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,236 INFO L280 TraceCheckUtils]: 132: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,236 INFO L280 TraceCheckUtils]: 133: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,236 INFO L280 TraceCheckUtils]: 134: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,237 INFO L280 TraceCheckUtils]: 135: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-18 05:25:10,237 INFO L280 TraceCheckUtils]: 136: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,237 INFO L280 TraceCheckUtils]: 137: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,238 INFO L280 TraceCheckUtils]: 138: Hoare triple {29888#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); {29888#false} is VALID [2020-07-18 05:25:10,238 INFO L280 TraceCheckUtils]: 139: Hoare triple {29888#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))); {29888#false} is VALID [2020-07-18 05:25:10,238 INFO L280 TraceCheckUtils]: 140: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,239 INFO L280 TraceCheckUtils]: 141: Hoare triple {29888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,239 INFO L280 TraceCheckUtils]: 142: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,239 INFO L280 TraceCheckUtils]: 143: Hoare triple {29888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,239 INFO L280 TraceCheckUtils]: 144: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,240 INFO L280 TraceCheckUtils]: 145: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,240 INFO L280 TraceCheckUtils]: 146: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,240 INFO L280 TraceCheckUtils]: 147: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-18 05:25:10,241 INFO L280 TraceCheckUtils]: 148: Hoare triple {29888#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29888#false} is VALID [2020-07-18 05:25:10,241 INFO L280 TraceCheckUtils]: 149: Hoare triple {29888#false} assume !false; {29888#false} is VALID [2020-07-18 05:25:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:25:10,286 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [751930941] [2020-07-18 05:25:10,286 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:25:10,286 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:25:10,287 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138139020] [2020-07-18 05:25:10,287 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 150 [2020-07-18 05:25:10,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:10,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:25:10,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:10,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:25:10,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:10,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:25:10,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:25:10,549 INFO L87 Difference]: Start difference. First operand 1218 states and 1416 transitions. Second operand 7 states. [2020-07-18 05:25:32,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:32,672 INFO L93 Difference]: Finished difference Result 2918 states and 3511 transitions. [2020-07-18 05:25:32,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 05:25:32,673 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 150 [2020-07-18 05:25:32,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:25:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:25:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1294 transitions. [2020-07-18 05:25:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:25:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1294 transitions. [2020-07-18 05:25:32,695 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1294 transitions. [2020-07-18 05:25:34,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1294 edges. 1294 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:34,773 INFO L225 Difference]: With dead ends: 2918 [2020-07-18 05:25:34,773 INFO L226 Difference]: Without dead ends: 1508 [2020-07-18 05:25:34,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-07-18 05:25:34,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1508 states. [2020-07-18 05:25:46,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1508 to 1461. [2020-07-18 05:25:46,901 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:25:46,901 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1508 states. Second operand 1461 states. [2020-07-18 05:25:46,901 INFO L74 IsIncluded]: Start isIncluded. First operand 1508 states. Second operand 1461 states. [2020-07-18 05:25:46,902 INFO L87 Difference]: Start difference. First operand 1508 states. Second operand 1461 states. [2020-07-18 05:25:47,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:47,042 INFO L93 Difference]: Finished difference Result 1508 states and 1751 transitions. [2020-07-18 05:25:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1751 transitions. [2020-07-18 05:25:47,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:47,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:47,047 INFO L74 IsIncluded]: Start isIncluded. First operand 1461 states. Second operand 1508 states. [2020-07-18 05:25:47,047 INFO L87 Difference]: Start difference. First operand 1461 states. Second operand 1508 states. [2020-07-18 05:25:47,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:25:47,241 INFO L93 Difference]: Finished difference Result 1508 states and 1751 transitions. [2020-07-18 05:25:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1751 transitions. [2020-07-18 05:25:47,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:25:47,245 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:25:47,246 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:25:47,246 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:25:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1461 states. [2020-07-18 05:25:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1461 states and 1675 transitions. [2020-07-18 05:25:47,402 INFO L78 Accepts]: Start accepts. Automaton has 1461 states and 1675 transitions. Word has length 150 [2020-07-18 05:25:47,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:25:47,402 INFO L479 AbstractCegarLoop]: Abstraction has 1461 states and 1675 transitions. [2020-07-18 05:25:47,402 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:25:47,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1461 states and 1675 transitions. [2020-07-18 05:25:51,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1675 edges. 1675 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1675 transitions. [2020-07-18 05:25:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-18 05:25:51,633 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:25:51,634 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:25:51,634 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 05:25:51,634 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:25:51,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:25:51,634 INFO L82 PathProgramCache]: Analyzing trace with hash -2049615919, now seen corresponding path program 1 times [2020-07-18 05:25:51,635 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:25:51,635 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1502435402] [2020-07-18 05:25:51,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:25:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:51,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {41781#(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; {41723#true} is VALID [2020-07-18 05:25:51,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {41723#true} ~d~0 := 4; {41723#true} is VALID [2020-07-18 05:25:51,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {41723#true} ~e~0 := 5; {41723#true} is VALID [2020-07-18 05:25:51,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {41723#true} ~f~0 := 6; {41723#true} is VALID [2020-07-18 05:25:51,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {41723#true} ~c~0 := 3; {41723#true} is VALID [2020-07-18 05:25:51,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {41723#true} ~b~0 := 2; {41723#true} is VALID [2020-07-18 05:25:51,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {41723#true} ~u~0 := 21; {41723#true} is VALID [2020-07-18 05:25:51,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {41723#true} ~v~0 := 22; {41723#true} is VALID [2020-07-18 05:25:51,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {41723#true} ~w~0 := 23; {41723#true} is VALID [2020-07-18 05:25:51,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {41723#true} ~x~0 := 24; {41723#true} is VALID [2020-07-18 05:25:51,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {41723#true} ~y~0 := 25; {41723#true} is VALID [2020-07-18 05:25:51,808 INFO L280 TraceCheckUtils]: 11: Hoare triple {41723#true} ~z~0 := 26; {41723#true} is VALID [2020-07-18 05:25:51,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {41723#true} ~a17~0 := 1; {41723#true} is VALID [2020-07-18 05:25:51,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {41723#true} ~a7~0 := 0; {41723#true} is VALID [2020-07-18 05:25:51,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {41723#true} ~a20~0 := 1; {41723#true} is VALID [2020-07-18 05:25:51,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {41723#true} ~a8~0 := 15; {41723#true} is VALID [2020-07-18 05:25:51,808 INFO L280 TraceCheckUtils]: 16: Hoare triple {41723#true} ~a12~0 := 8; {41723#true} is VALID [2020-07-18 05:25:51,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {41723#true} ~a16~0 := 5; {41723#true} is VALID [2020-07-18 05:25:51,809 INFO L280 TraceCheckUtils]: 18: Hoare triple {41723#true} ~a21~0 := 1; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {41746#(<= 1 ~a21~0)} assume true; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,811 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41746#(<= 1 ~a21~0)} {41723#true} #1100#return; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:25:51,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {41782#(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; {41723#true} is VALID [2020-07-18 05:25:51,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,872 INFO L280 TraceCheckUtils]: 7: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-18 05:25:51,872 INFO L280 TraceCheckUtils]: 8: Hoare triple {41723#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))); {41723#true} is VALID [2020-07-18 05:25:51,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,873 INFO L280 TraceCheckUtils]: 10: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,873 INFO L280 TraceCheckUtils]: 11: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,873 INFO L280 TraceCheckUtils]: 12: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,874 INFO L280 TraceCheckUtils]: 13: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,874 INFO L280 TraceCheckUtils]: 15: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,875 INFO L280 TraceCheckUtils]: 18: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-18 05:25:51,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-18 05:25:51,876 INFO L280 TraceCheckUtils]: 21: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,877 INFO L280 TraceCheckUtils]: 22: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,878 INFO L280 TraceCheckUtils]: 25: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,879 INFO L280 TraceCheckUtils]: 26: Hoare triple {41723#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; {41723#true} is VALID [2020-07-18 05:25:51,879 INFO L280 TraceCheckUtils]: 27: Hoare triple {41723#true} ~a16~0 := 4; {41723#true} is VALID [2020-07-18 05:25:51,879 INFO L280 TraceCheckUtils]: 28: Hoare triple {41723#true} ~a20~0 := 0; {41723#true} is VALID [2020-07-18 05:25:51,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {41723#true} ~a17~0 := 0; {41783#(<= ~a17~0 0)} is VALID [2020-07-18 05:25:51,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {41783#(<= ~a17~0 0)} #res := 24; {41783#(<= ~a17~0 0)} is VALID [2020-07-18 05:25:51,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {41783#(<= ~a17~0 0)} assume true; {41783#(<= ~a17~0 0)} is VALID [2020-07-18 05:25:51,884 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41783#(<= ~a17~0 0)} {41746#(<= 1 ~a21~0)} #1104#return; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {41723#true} call ULTIMATE.init(); {41781#(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 [2020-07-18 05:25:51,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {41781#(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; {41723#true} is VALID [2020-07-18 05:25:51,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {41723#true} ~d~0 := 4; {41723#true} is VALID [2020-07-18 05:25:51,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {41723#true} ~e~0 := 5; {41723#true} is VALID [2020-07-18 05:25:51,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {41723#true} ~f~0 := 6; {41723#true} is VALID [2020-07-18 05:25:51,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {41723#true} ~c~0 := 3; {41723#true} is VALID [2020-07-18 05:25:51,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {41723#true} ~b~0 := 2; {41723#true} is VALID [2020-07-18 05:25:51,890 INFO L280 TraceCheckUtils]: 7: Hoare triple {41723#true} ~u~0 := 21; {41723#true} is VALID [2020-07-18 05:25:51,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {41723#true} ~v~0 := 22; {41723#true} is VALID [2020-07-18 05:25:51,890 INFO L280 TraceCheckUtils]: 9: Hoare triple {41723#true} ~w~0 := 23; {41723#true} is VALID [2020-07-18 05:25:51,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {41723#true} ~x~0 := 24; {41723#true} is VALID [2020-07-18 05:25:51,891 INFO L280 TraceCheckUtils]: 11: Hoare triple {41723#true} ~y~0 := 25; {41723#true} is VALID [2020-07-18 05:25:51,891 INFO L280 TraceCheckUtils]: 12: Hoare triple {41723#true} ~z~0 := 26; {41723#true} is VALID [2020-07-18 05:25:51,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {41723#true} ~a17~0 := 1; {41723#true} is VALID [2020-07-18 05:25:51,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {41723#true} ~a7~0 := 0; {41723#true} is VALID [2020-07-18 05:25:51,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {41723#true} ~a20~0 := 1; {41723#true} is VALID [2020-07-18 05:25:51,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {41723#true} ~a8~0 := 15; {41723#true} is VALID [2020-07-18 05:25:51,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {41723#true} ~a12~0 := 8; {41723#true} is VALID [2020-07-18 05:25:51,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {41723#true} ~a16~0 := 5; {41723#true} is VALID [2020-07-18 05:25:51,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {41723#true} ~a21~0 := 1; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {41746#(<= 1 ~a21~0)} assume true; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,895 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41746#(<= 1 ~a21~0)} {41723#true} #1100#return; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,896 INFO L263 TraceCheckUtils]: 22: Hoare triple {41746#(<= 1 ~a21~0)} call #t~ret4 := main(); {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {41746#(<= 1 ~a21~0)} ~output~0 := -1; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,897 INFO L280 TraceCheckUtils]: 24: Hoare triple {41746#(<= 1 ~a21~0)} assume !false; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,897 INFO L280 TraceCheckUtils]: 25: Hoare triple {41746#(<= 1 ~a21~0)} havoc ~input~0; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,898 INFO L280 TraceCheckUtils]: 26: Hoare triple {41746#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,898 INFO L280 TraceCheckUtils]: 27: Hoare triple {41746#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {41746#(<= 1 ~a21~0)} havoc #t~nondet2; {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,900 INFO L280 TraceCheckUtils]: 29: Hoare triple {41746#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41746#(<= 1 ~a21~0)} is VALID [2020-07-18 05:25:51,901 INFO L263 TraceCheckUtils]: 30: Hoare triple {41746#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {41782#(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 [2020-07-18 05:25:51,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {41782#(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; {41723#true} is VALID [2020-07-18 05:25:51,902 INFO L280 TraceCheckUtils]: 32: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,902 INFO L280 TraceCheckUtils]: 35: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,902 INFO L280 TraceCheckUtils]: 36: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,903 INFO L280 TraceCheckUtils]: 37: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,903 INFO L280 TraceCheckUtils]: 38: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-18 05:25:51,903 INFO L280 TraceCheckUtils]: 39: Hoare triple {41723#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))); {41723#true} is VALID [2020-07-18 05:25:51,903 INFO L280 TraceCheckUtils]: 40: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,904 INFO L280 TraceCheckUtils]: 42: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,904 INFO L280 TraceCheckUtils]: 43: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,904 INFO L280 TraceCheckUtils]: 44: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,904 INFO L280 TraceCheckUtils]: 45: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,904 INFO L280 TraceCheckUtils]: 46: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,905 INFO L280 TraceCheckUtils]: 47: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,905 INFO L280 TraceCheckUtils]: 48: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,905 INFO L280 TraceCheckUtils]: 49: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,905 INFO L280 TraceCheckUtils]: 50: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-18 05:25:51,906 INFO L280 TraceCheckUtils]: 51: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-18 05:25:51,906 INFO L280 TraceCheckUtils]: 52: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,906 INFO L280 TraceCheckUtils]: 53: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,906 INFO L280 TraceCheckUtils]: 54: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,907 INFO L280 TraceCheckUtils]: 55: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,907 INFO L280 TraceCheckUtils]: 56: Hoare triple {41723#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); {41723#true} is VALID [2020-07-18 05:25:51,907 INFO L280 TraceCheckUtils]: 57: Hoare triple {41723#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; {41723#true} is VALID [2020-07-18 05:25:51,907 INFO L280 TraceCheckUtils]: 58: Hoare triple {41723#true} ~a16~0 := 4; {41723#true} is VALID [2020-07-18 05:25:51,907 INFO L280 TraceCheckUtils]: 59: Hoare triple {41723#true} ~a20~0 := 0; {41723#true} is VALID [2020-07-18 05:25:51,908 INFO L280 TraceCheckUtils]: 60: Hoare triple {41723#true} ~a17~0 := 0; {41783#(<= ~a17~0 0)} is VALID [2020-07-18 05:25:51,909 INFO L280 TraceCheckUtils]: 61: Hoare triple {41783#(<= ~a17~0 0)} #res := 24; {41783#(<= ~a17~0 0)} is VALID [2020-07-18 05:25:51,910 INFO L280 TraceCheckUtils]: 62: Hoare triple {41783#(<= ~a17~0 0)} assume true; {41783#(<= ~a17~0 0)} is VALID [2020-07-18 05:25:51,911 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41783#(<= ~a17~0 0)} {41746#(<= 1 ~a21~0)} #1104#return; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,912 INFO L280 TraceCheckUtils]: 64: Hoare triple {41780#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,912 INFO L280 TraceCheckUtils]: 65: Hoare triple {41780#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,913 INFO L280 TraceCheckUtils]: 66: Hoare triple {41780#(not (= 1 ~a17~0))} havoc #t~ret3; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,914 INFO L280 TraceCheckUtils]: 67: Hoare triple {41780#(not (= 1 ~a17~0))} assume !false; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,914 INFO L280 TraceCheckUtils]: 68: Hoare triple {41780#(not (= 1 ~a17~0))} havoc ~input~0; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,915 INFO L280 TraceCheckUtils]: 69: Hoare triple {41780#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,915 INFO L280 TraceCheckUtils]: 70: Hoare triple {41780#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,916 INFO L280 TraceCheckUtils]: 71: Hoare triple {41780#(not (= 1 ~a17~0))} havoc #t~nondet2; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,917 INFO L280 TraceCheckUtils]: 72: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,917 INFO L263 TraceCheckUtils]: 73: Hoare triple {41780#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,918 INFO L280 TraceCheckUtils]: 74: Hoare triple {41780#(not (= 1 ~a17~0))} ~input := #in~input; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,919 INFO L280 TraceCheckUtils]: 75: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,919 INFO L280 TraceCheckUtils]: 76: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,920 INFO L280 TraceCheckUtils]: 77: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,920 INFO L280 TraceCheckUtils]: 78: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,921 INFO L280 TraceCheckUtils]: 79: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,921 INFO L280 TraceCheckUtils]: 80: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,922 INFO L280 TraceCheckUtils]: 81: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,923 INFO L280 TraceCheckUtils]: 82: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,923 INFO L280 TraceCheckUtils]: 83: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,924 INFO L280 TraceCheckUtils]: 84: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,924 INFO L280 TraceCheckUtils]: 85: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,925 INFO L280 TraceCheckUtils]: 86: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,925 INFO L280 TraceCheckUtils]: 87: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,926 INFO L280 TraceCheckUtils]: 88: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,927 INFO L280 TraceCheckUtils]: 89: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,928 INFO L280 TraceCheckUtils]: 90: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,929 INFO L280 TraceCheckUtils]: 91: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,929 INFO L280 TraceCheckUtils]: 92: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,930 INFO L280 TraceCheckUtils]: 93: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,931 INFO L280 TraceCheckUtils]: 94: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,932 INFO L280 TraceCheckUtils]: 95: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,933 INFO L280 TraceCheckUtils]: 96: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,934 INFO L280 TraceCheckUtils]: 97: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,935 INFO L280 TraceCheckUtils]: 98: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,935 INFO L280 TraceCheckUtils]: 99: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,936 INFO L280 TraceCheckUtils]: 100: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,937 INFO L280 TraceCheckUtils]: 101: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,938 INFO L280 TraceCheckUtils]: 102: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,939 INFO L280 TraceCheckUtils]: 103: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,940 INFO L280 TraceCheckUtils]: 104: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,940 INFO L280 TraceCheckUtils]: 105: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,941 INFO L280 TraceCheckUtils]: 106: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,942 INFO L280 TraceCheckUtils]: 107: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,943 INFO L280 TraceCheckUtils]: 108: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,944 INFO L280 TraceCheckUtils]: 109: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,945 INFO L280 TraceCheckUtils]: 110: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,946 INFO L280 TraceCheckUtils]: 111: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,946 INFO L280 TraceCheckUtils]: 112: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,947 INFO L280 TraceCheckUtils]: 113: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,948 INFO L280 TraceCheckUtils]: 114: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,949 INFO L280 TraceCheckUtils]: 115: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,950 INFO L280 TraceCheckUtils]: 116: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,951 INFO L280 TraceCheckUtils]: 117: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,951 INFO L280 TraceCheckUtils]: 118: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,953 INFO L280 TraceCheckUtils]: 119: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,954 INFO L280 TraceCheckUtils]: 120: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,955 INFO L280 TraceCheckUtils]: 121: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,956 INFO L280 TraceCheckUtils]: 122: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,957 INFO L280 TraceCheckUtils]: 123: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,958 INFO L280 TraceCheckUtils]: 124: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,958 INFO L280 TraceCheckUtils]: 125: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,959 INFO L280 TraceCheckUtils]: 126: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,960 INFO L280 TraceCheckUtils]: 127: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,961 INFO L280 TraceCheckUtils]: 128: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,961 INFO L280 TraceCheckUtils]: 129: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,962 INFO L280 TraceCheckUtils]: 130: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,962 INFO L280 TraceCheckUtils]: 131: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,963 INFO L280 TraceCheckUtils]: 132: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,963 INFO L280 TraceCheckUtils]: 133: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,964 INFO L280 TraceCheckUtils]: 134: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,964 INFO L280 TraceCheckUtils]: 135: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,965 INFO L280 TraceCheckUtils]: 136: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,966 INFO L280 TraceCheckUtils]: 137: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,966 INFO L280 TraceCheckUtils]: 138: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,967 INFO L280 TraceCheckUtils]: 139: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,968 INFO L280 TraceCheckUtils]: 140: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,968 INFO L280 TraceCheckUtils]: 141: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,969 INFO L280 TraceCheckUtils]: 142: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,969 INFO L280 TraceCheckUtils]: 143: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,970 INFO L280 TraceCheckUtils]: 144: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,971 INFO L280 TraceCheckUtils]: 145: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,971 INFO L280 TraceCheckUtils]: 146: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,972 INFO L280 TraceCheckUtils]: 147: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,973 INFO L280 TraceCheckUtils]: 148: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-18 05:25:51,973 INFO L280 TraceCheckUtils]: 149: Hoare triple {41780#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {41724#false} is VALID [2020-07-18 05:25:51,974 INFO L280 TraceCheckUtils]: 150: Hoare triple {41724#false} assume !false; {41724#false} is VALID [2020-07-18 05:25:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:25:52,017 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1502435402] [2020-07-18 05:25:52,018 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:25:52,019 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:25:52,019 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014362289] [2020-07-18 05:25:52,019 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 151 [2020-07-18 05:25:52,020 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:25:52,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:25:52,248 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:25:52,249 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:25:52,249 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:25:52,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:25:52,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:25:52,250 INFO L87 Difference]: Start difference. First operand 1461 states and 1675 transitions. Second operand 7 states. [2020-07-18 05:26:31,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:26:31,566 INFO L93 Difference]: Finished difference Result 4751 states and 5613 transitions. [2020-07-18 05:26:31,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 05:26:31,567 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 151 [2020-07-18 05:26:31,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:26:31,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:26:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1916 transitions. [2020-07-18 05:26:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:26:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1916 transitions. [2020-07-18 05:26:31,590 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1916 transitions. [2020-07-18 05:26:34,893 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1916 edges. 1916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:26:35,367 INFO L225 Difference]: With dead ends: 4751 [2020-07-18 05:26:35,367 INFO L226 Difference]: Without dead ends: 3314 [2020-07-18 05:26:35,372 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-18 05:26:35,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3314 states. [2020-07-18 05:27:01,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3314 to 2792. [2020-07-18 05:27:01,576 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:27:01,576 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3314 states. Second operand 2792 states. [2020-07-18 05:27:01,576 INFO L74 IsIncluded]: Start isIncluded. First operand 3314 states. Second operand 2792 states. [2020-07-18 05:27:01,576 INFO L87 Difference]: Start difference. First operand 3314 states. Second operand 2792 states. [2020-07-18 05:27:02,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:02,307 INFO L93 Difference]: Finished difference Result 3314 states and 3857 transitions. [2020-07-18 05:27:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 3857 transitions. [2020-07-18 05:27:02,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:27:02,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:27:02,316 INFO L74 IsIncluded]: Start isIncluded. First operand 2792 states. Second operand 3314 states. [2020-07-18 05:27:02,316 INFO L87 Difference]: Start difference. First operand 2792 states. Second operand 3314 states. [2020-07-18 05:27:02,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:27:02,952 INFO L93 Difference]: Finished difference Result 3314 states and 3857 transitions. [2020-07-18 05:27:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 3857 transitions. [2020-07-18 05:27:02,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:27:02,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:27:02,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:27:02,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:27:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2792 states. [2020-07-18 05:27:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 2792 states and 3293 transitions. [2020-07-18 05:27:03,255 INFO L78 Accepts]: Start accepts. Automaton has 2792 states and 3293 transitions. Word has length 151 [2020-07-18 05:27:03,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:27:03,256 INFO L479 AbstractCegarLoop]: Abstraction has 2792 states and 3293 transitions. [2020-07-18 05:27:03,256 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:27:03,256 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2792 states and 3293 transitions. [2020-07-18 05:27:12,787 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3293 edges. 3293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 3293 transitions. [2020-07-18 05:27:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-18 05:27:12,794 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:27:12,794 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:27:12,795 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 05:27:12,795 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:27:12,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:27:12,795 INFO L82 PathProgramCache]: Analyzing trace with hash -383353699, now seen corresponding path program 1 times [2020-07-18 05:27:12,795 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:27:12,796 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [207309234] [2020-07-18 05:27:12,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:27:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:12,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {63582#(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; {63518#true} is VALID [2020-07-18 05:27:12,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {63518#true} ~d~0 := 4; {63518#true} is VALID [2020-07-18 05:27:12,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {63518#true} ~e~0 := 5; {63518#true} is VALID [2020-07-18 05:27:12,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {63518#true} ~f~0 := 6; {63518#true} is VALID [2020-07-18 05:27:12,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {63518#true} ~c~0 := 3; {63518#true} is VALID [2020-07-18 05:27:12,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {63518#true} ~b~0 := 2; {63518#true} is VALID [2020-07-18 05:27:12,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {63518#true} ~u~0 := 21; {63518#true} is VALID [2020-07-18 05:27:12,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {63518#true} ~v~0 := 22; {63518#true} is VALID [2020-07-18 05:27:12,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {63518#true} ~w~0 := 23; {63518#true} is VALID [2020-07-18 05:27:12,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {63518#true} ~x~0 := 24; {63518#true} is VALID [2020-07-18 05:27:12,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {63518#true} ~y~0 := 25; {63518#true} is VALID [2020-07-18 05:27:12,971 INFO L280 TraceCheckUtils]: 11: Hoare triple {63518#true} ~z~0 := 26; {63518#true} is VALID [2020-07-18 05:27:12,971 INFO L280 TraceCheckUtils]: 12: Hoare triple {63518#true} ~a17~0 := 1; {63518#true} is VALID [2020-07-18 05:27:12,972 INFO L280 TraceCheckUtils]: 13: Hoare triple {63518#true} ~a7~0 := 0; {63518#true} is VALID [2020-07-18 05:27:12,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {63518#true} ~a20~0 := 1; {63518#true} is VALID [2020-07-18 05:27:12,972 INFO L280 TraceCheckUtils]: 15: Hoare triple {63518#true} ~a8~0 := 15; {63518#true} is VALID [2020-07-18 05:27:12,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {63518#true} ~a12~0 := 8; {63518#true} is VALID [2020-07-18 05:27:12,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {63518#true} ~a16~0 := 5; {63518#true} is VALID [2020-07-18 05:27:12,973 INFO L280 TraceCheckUtils]: 18: Hoare triple {63518#true} ~a21~0 := 1; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:12,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {63541#(<= 1 ~a21~0)} assume true; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:12,974 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {63541#(<= 1 ~a21~0)} {63518#true} #1100#return; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:27:13,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {63583#(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; {63518#true} is VALID [2020-07-18 05:27:13,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-18 05:27:13,024 INFO L280 TraceCheckUtils]: 8: Hoare triple {63518#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))); {63518#true} is VALID [2020-07-18 05:27:13,024 INFO L280 TraceCheckUtils]: 9: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,025 INFO L280 TraceCheckUtils]: 12: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,025 INFO L280 TraceCheckUtils]: 13: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,025 INFO L280 TraceCheckUtils]: 15: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,026 INFO L280 TraceCheckUtils]: 16: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,026 INFO L280 TraceCheckUtils]: 17: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,026 INFO L280 TraceCheckUtils]: 18: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,026 INFO L280 TraceCheckUtils]: 19: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-18 05:27:13,026 INFO L280 TraceCheckUtils]: 20: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-18 05:27:13,027 INFO L280 TraceCheckUtils]: 21: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,027 INFO L280 TraceCheckUtils]: 22: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,027 INFO L280 TraceCheckUtils]: 24: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,028 INFO L280 TraceCheckUtils]: 26: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,028 INFO L280 TraceCheckUtils]: 27: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,029 INFO L280 TraceCheckUtils]: 29: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,029 INFO L280 TraceCheckUtils]: 30: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,029 INFO L280 TraceCheckUtils]: 31: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,029 INFO L280 TraceCheckUtils]: 32: Hoare triple {63518#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; {63518#true} is VALID [2020-07-18 05:27:13,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {63518#true} ~a20~0 := 0; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,031 INFO L280 TraceCheckUtils]: 34: Hoare triple {63584#(<= ~a20~0 0)} ~a17~0 := 1; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {63584#(<= ~a20~0 0)} ~a16~0 := 4; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,033 INFO L280 TraceCheckUtils]: 36: Hoare triple {63584#(<= ~a20~0 0)} #res := 22; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,033 INFO L280 TraceCheckUtils]: 37: Hoare triple {63584#(<= ~a20~0 0)} assume true; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,034 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {63584#(<= ~a20~0 0)} {63541#(<= 1 ~a21~0)} #1104#return; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,044 INFO L263 TraceCheckUtils]: 0: Hoare triple {63518#true} call ULTIMATE.init(); {63582#(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 [2020-07-18 05:27:13,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {63582#(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; {63518#true} is VALID [2020-07-18 05:27:13,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {63518#true} ~d~0 := 4; {63518#true} is VALID [2020-07-18 05:27:13,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {63518#true} ~e~0 := 5; {63518#true} is VALID [2020-07-18 05:27:13,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {63518#true} ~f~0 := 6; {63518#true} is VALID [2020-07-18 05:27:13,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {63518#true} ~c~0 := 3; {63518#true} is VALID [2020-07-18 05:27:13,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {63518#true} ~b~0 := 2; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 7: Hoare triple {63518#true} ~u~0 := 21; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {63518#true} ~v~0 := 22; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {63518#true} ~w~0 := 23; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {63518#true} ~x~0 := 24; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 11: Hoare triple {63518#true} ~y~0 := 25; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {63518#true} ~z~0 := 26; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {63518#true} ~a17~0 := 1; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 14: Hoare triple {63518#true} ~a7~0 := 0; {63518#true} is VALID [2020-07-18 05:27:13,046 INFO L280 TraceCheckUtils]: 15: Hoare triple {63518#true} ~a20~0 := 1; {63518#true} is VALID [2020-07-18 05:27:13,047 INFO L280 TraceCheckUtils]: 16: Hoare triple {63518#true} ~a8~0 := 15; {63518#true} is VALID [2020-07-18 05:27:13,047 INFO L280 TraceCheckUtils]: 17: Hoare triple {63518#true} ~a12~0 := 8; {63518#true} is VALID [2020-07-18 05:27:13,047 INFO L280 TraceCheckUtils]: 18: Hoare triple {63518#true} ~a16~0 := 5; {63518#true} is VALID [2020-07-18 05:27:13,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {63518#true} ~a21~0 := 1; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,048 INFO L280 TraceCheckUtils]: 20: Hoare triple {63541#(<= 1 ~a21~0)} assume true; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,049 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63541#(<= 1 ~a21~0)} {63518#true} #1100#return; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,049 INFO L263 TraceCheckUtils]: 22: Hoare triple {63541#(<= 1 ~a21~0)} call #t~ret4 := main(); {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {63541#(<= 1 ~a21~0)} ~output~0 := -1; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,050 INFO L280 TraceCheckUtils]: 24: Hoare triple {63541#(<= 1 ~a21~0)} assume !false; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {63541#(<= 1 ~a21~0)} havoc ~input~0; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,052 INFO L280 TraceCheckUtils]: 26: Hoare triple {63541#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,052 INFO L280 TraceCheckUtils]: 27: Hoare triple {63541#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,053 INFO L280 TraceCheckUtils]: 28: Hoare triple {63541#(<= 1 ~a21~0)} havoc #t~nondet2; {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {63541#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {63541#(<= 1 ~a21~0)} is VALID [2020-07-18 05:27:13,054 INFO L263 TraceCheckUtils]: 30: Hoare triple {63541#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {63583#(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 [2020-07-18 05:27:13,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {63583#(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; {63518#true} is VALID [2020-07-18 05:27:13,054 INFO L280 TraceCheckUtils]: 32: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,055 INFO L280 TraceCheckUtils]: 34: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,055 INFO L280 TraceCheckUtils]: 36: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,056 INFO L280 TraceCheckUtils]: 38: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-18 05:27:13,056 INFO L280 TraceCheckUtils]: 39: Hoare triple {63518#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))); {63518#true} is VALID [2020-07-18 05:27:13,056 INFO L280 TraceCheckUtils]: 40: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,056 INFO L280 TraceCheckUtils]: 41: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,056 INFO L280 TraceCheckUtils]: 42: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,056 INFO L280 TraceCheckUtils]: 43: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,057 INFO L280 TraceCheckUtils]: 44: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,057 INFO L280 TraceCheckUtils]: 45: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,057 INFO L280 TraceCheckUtils]: 46: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,057 INFO L280 TraceCheckUtils]: 47: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,057 INFO L280 TraceCheckUtils]: 48: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,057 INFO L280 TraceCheckUtils]: 49: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,058 INFO L280 TraceCheckUtils]: 50: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-18 05:27:13,058 INFO L280 TraceCheckUtils]: 51: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-18 05:27:13,058 INFO L280 TraceCheckUtils]: 52: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,058 INFO L280 TraceCheckUtils]: 53: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,058 INFO L280 TraceCheckUtils]: 54: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,058 INFO L280 TraceCheckUtils]: 55: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,059 INFO L280 TraceCheckUtils]: 56: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,059 INFO L280 TraceCheckUtils]: 57: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,059 INFO L280 TraceCheckUtils]: 58: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,059 INFO L280 TraceCheckUtils]: 59: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,059 INFO L280 TraceCheckUtils]: 60: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,059 INFO L280 TraceCheckUtils]: 61: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,060 INFO L280 TraceCheckUtils]: 62: Hoare triple {63518#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); {63518#true} is VALID [2020-07-18 05:27:13,060 INFO L280 TraceCheckUtils]: 63: Hoare triple {63518#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; {63518#true} is VALID [2020-07-18 05:27:13,060 INFO L280 TraceCheckUtils]: 64: Hoare triple {63518#true} ~a20~0 := 0; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,061 INFO L280 TraceCheckUtils]: 65: Hoare triple {63584#(<= ~a20~0 0)} ~a17~0 := 1; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,062 INFO L280 TraceCheckUtils]: 66: Hoare triple {63584#(<= ~a20~0 0)} ~a16~0 := 4; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,062 INFO L280 TraceCheckUtils]: 67: Hoare triple {63584#(<= ~a20~0 0)} #res := 22; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,063 INFO L280 TraceCheckUtils]: 68: Hoare triple {63584#(<= ~a20~0 0)} assume true; {63584#(<= ~a20~0 0)} is VALID [2020-07-18 05:27:13,063 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {63584#(<= ~a20~0 0)} {63541#(<= 1 ~a21~0)} #1104#return; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,064 INFO L280 TraceCheckUtils]: 70: Hoare triple {63581#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,065 INFO L280 TraceCheckUtils]: 71: Hoare triple {63581#(not (= 1 ~a20~0))} ~output~0 := #t~ret3; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,065 INFO L280 TraceCheckUtils]: 72: Hoare triple {63581#(not (= 1 ~a20~0))} havoc #t~ret3; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,066 INFO L280 TraceCheckUtils]: 73: Hoare triple {63581#(not (= 1 ~a20~0))} assume !false; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,066 INFO L280 TraceCheckUtils]: 74: Hoare triple {63581#(not (= 1 ~a20~0))} havoc ~input~0; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,067 INFO L280 TraceCheckUtils]: 75: Hoare triple {63581#(not (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,067 INFO L280 TraceCheckUtils]: 76: Hoare triple {63581#(not (= 1 ~a20~0))} ~input~0 := #t~nondet2; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {63581#(not (= 1 ~a20~0))} havoc #t~nondet2; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,068 INFO L280 TraceCheckUtils]: 78: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,069 INFO L263 TraceCheckUtils]: 79: Hoare triple {63581#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,069 INFO L280 TraceCheckUtils]: 80: Hoare triple {63581#(not (= 1 ~a20~0))} ~input := #in~input; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,070 INFO L280 TraceCheckUtils]: 81: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,071 INFO L280 TraceCheckUtils]: 83: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,072 INFO L280 TraceCheckUtils]: 85: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,073 INFO L280 TraceCheckUtils]: 86: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,073 INFO L280 TraceCheckUtils]: 87: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,074 INFO L280 TraceCheckUtils]: 88: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,074 INFO L280 TraceCheckUtils]: 89: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,075 INFO L280 TraceCheckUtils]: 90: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,075 INFO L280 TraceCheckUtils]: 91: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,076 INFO L280 TraceCheckUtils]: 92: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,076 INFO L280 TraceCheckUtils]: 93: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,077 INFO L280 TraceCheckUtils]: 94: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,077 INFO L280 TraceCheckUtils]: 95: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,078 INFO L280 TraceCheckUtils]: 96: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,078 INFO L280 TraceCheckUtils]: 97: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,079 INFO L280 TraceCheckUtils]: 98: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,079 INFO L280 TraceCheckUtils]: 99: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,080 INFO L280 TraceCheckUtils]: 100: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,080 INFO L280 TraceCheckUtils]: 101: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,081 INFO L280 TraceCheckUtils]: 102: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,081 INFO L280 TraceCheckUtils]: 103: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,082 INFO L280 TraceCheckUtils]: 104: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,082 INFO L280 TraceCheckUtils]: 105: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,083 INFO L280 TraceCheckUtils]: 106: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,083 INFO L280 TraceCheckUtils]: 107: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,084 INFO L280 TraceCheckUtils]: 109: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,085 INFO L280 TraceCheckUtils]: 110: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,085 INFO L280 TraceCheckUtils]: 111: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,086 INFO L280 TraceCheckUtils]: 112: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,086 INFO L280 TraceCheckUtils]: 113: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,087 INFO L280 TraceCheckUtils]: 114: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,087 INFO L280 TraceCheckUtils]: 115: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,088 INFO L280 TraceCheckUtils]: 116: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,088 INFO L280 TraceCheckUtils]: 117: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,089 INFO L280 TraceCheckUtils]: 118: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,089 INFO L280 TraceCheckUtils]: 119: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,090 INFO L280 TraceCheckUtils]: 120: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,090 INFO L280 TraceCheckUtils]: 121: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,091 INFO L280 TraceCheckUtils]: 122: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,091 INFO L280 TraceCheckUtils]: 123: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,092 INFO L280 TraceCheckUtils]: 124: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,092 INFO L280 TraceCheckUtils]: 125: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,093 INFO L280 TraceCheckUtils]: 126: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,093 INFO L280 TraceCheckUtils]: 127: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,094 INFO L280 TraceCheckUtils]: 128: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,095 INFO L280 TraceCheckUtils]: 129: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,095 INFO L280 TraceCheckUtils]: 130: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,096 INFO L280 TraceCheckUtils]: 131: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,096 INFO L280 TraceCheckUtils]: 132: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,097 INFO L280 TraceCheckUtils]: 133: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,097 INFO L280 TraceCheckUtils]: 134: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,098 INFO L280 TraceCheckUtils]: 135: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,098 INFO L280 TraceCheckUtils]: 136: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,099 INFO L280 TraceCheckUtils]: 137: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,099 INFO L280 TraceCheckUtils]: 138: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,100 INFO L280 TraceCheckUtils]: 139: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,100 INFO L280 TraceCheckUtils]: 140: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,101 INFO L280 TraceCheckUtils]: 141: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,101 INFO L280 TraceCheckUtils]: 142: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,102 INFO L280 TraceCheckUtils]: 143: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,102 INFO L280 TraceCheckUtils]: 144: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,103 INFO L280 TraceCheckUtils]: 145: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,103 INFO L280 TraceCheckUtils]: 146: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,104 INFO L280 TraceCheckUtils]: 147: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,104 INFO L280 TraceCheckUtils]: 148: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,105 INFO L280 TraceCheckUtils]: 149: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,105 INFO L280 TraceCheckUtils]: 150: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,106 INFO L280 TraceCheckUtils]: 151: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,106 INFO L280 TraceCheckUtils]: 152: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,107 INFO L280 TraceCheckUtils]: 153: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,107 INFO L280 TraceCheckUtils]: 154: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-18 05:27:13,108 INFO L280 TraceCheckUtils]: 155: Hoare triple {63581#(not (= 1 ~a20~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {63519#false} is VALID [2020-07-18 05:27:13,108 INFO L280 TraceCheckUtils]: 156: Hoare triple {63519#false} assume !false; {63519#false} is VALID [2020-07-18 05:27:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:27:13,135 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [207309234] [2020-07-18 05:27:13,135 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:27:13,135 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:27:13,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712847632] [2020-07-18 05:27:13,136 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 157 [2020-07-18 05:27:13,136 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:27:13,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:27:13,347 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:27:13,347 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:27:13,347 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:27:13,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:27:13,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:27:13,348 INFO L87 Difference]: Start difference. First operand 2792 states and 3293 transitions. Second operand 7 states. [2020-07-18 05:28:09,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:09,266 INFO L93 Difference]: Finished difference Result 7473 states and 9016 transitions. [2020-07-18 05:28:09,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-18 05:28:09,266 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 157 [2020-07-18 05:28:09,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:28:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:28:09,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1864 transitions. [2020-07-18 05:28:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:28:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1864 transitions. [2020-07-18 05:28:09,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 1864 transitions. [2020-07-18 05:28:12,570 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1864 edges. 1864 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:28:13,414 INFO L225 Difference]: With dead ends: 7473 [2020-07-18 05:28:13,414 INFO L226 Difference]: Without dead ends: 4846 [2020-07-18 05:28:13,421 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-18 05:28:13,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4846 states. [2020-07-18 05:28:54,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4846 to 4403. [2020-07-18 05:28:54,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:28:54,389 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4846 states. Second operand 4403 states. [2020-07-18 05:28:54,389 INFO L74 IsIncluded]: Start isIncluded. First operand 4846 states. Second operand 4403 states. [2020-07-18 05:28:54,389 INFO L87 Difference]: Start difference. First operand 4846 states. Second operand 4403 states. [2020-07-18 05:28:55,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:55,144 INFO L93 Difference]: Finished difference Result 4846 states and 5755 transitions. [2020-07-18 05:28:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 5755 transitions. [2020-07-18 05:28:55,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:28:55,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:28:55,152 INFO L74 IsIncluded]: Start isIncluded. First operand 4403 states. Second operand 4846 states. [2020-07-18 05:28:55,152 INFO L87 Difference]: Start difference. First operand 4403 states. Second operand 4846 states. [2020-07-18 05:28:55,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:28:55,931 INFO L93 Difference]: Finished difference Result 4846 states and 5755 transitions. [2020-07-18 05:28:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 5755 transitions. [2020-07-18 05:28:55,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:28:55,939 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:28:55,939 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:28:55,939 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:28:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4403 states. [2020-07-18 05:28:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 4403 states and 5278 transitions. [2020-07-18 05:28:56,619 INFO L78 Accepts]: Start accepts. Automaton has 4403 states and 5278 transitions. Word has length 157 [2020-07-18 05:28:56,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:28:56,620 INFO L479 AbstractCegarLoop]: Abstraction has 4403 states and 5278 transitions. [2020-07-18 05:28:56,620 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 05:28:56,620 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4403 states and 5278 transitions. [2020-07-18 05:29:12,680 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5278 edges. 5278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:29:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 4403 states and 5278 transitions. [2020-07-18 05:29:12,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-18 05:29:12,689 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:29:12,689 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:29:12,689 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 05:29:12,689 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:29:12,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:29:12,690 INFO L82 PathProgramCache]: Analyzing trace with hash 900247765, now seen corresponding path program 1 times [2020-07-18 05:29:12,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:29:12,692 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1290511370] [2020-07-18 05:29:12,693 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:29:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:12,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {97119#(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; {97047#true} is VALID [2020-07-18 05:29:12,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {97047#true} ~d~0 := 4; {97047#true} is VALID [2020-07-18 05:29:12,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {97047#true} ~e~0 := 5; {97047#true} is VALID [2020-07-18 05:29:12,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {97047#true} ~f~0 := 6; {97047#true} is VALID [2020-07-18 05:29:12,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {97047#true} ~c~0 := 3; {97047#true} is VALID [2020-07-18 05:29:12,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {97047#true} ~b~0 := 2; {97047#true} is VALID [2020-07-18 05:29:12,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {97047#true} ~u~0 := 21; {97047#true} is VALID [2020-07-18 05:29:12,831 INFO L280 TraceCheckUtils]: 7: Hoare triple {97047#true} ~v~0 := 22; {97047#true} is VALID [2020-07-18 05:29:12,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {97047#true} ~w~0 := 23; {97047#true} is VALID [2020-07-18 05:29:12,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {97047#true} ~x~0 := 24; {97047#true} is VALID [2020-07-18 05:29:12,832 INFO L280 TraceCheckUtils]: 10: Hoare triple {97047#true} ~y~0 := 25; {97047#true} is VALID [2020-07-18 05:29:12,832 INFO L280 TraceCheckUtils]: 11: Hoare triple {97047#true} ~z~0 := 26; {97047#true} is VALID [2020-07-18 05:29:12,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {97047#true} ~a17~0 := 1; {97047#true} is VALID [2020-07-18 05:29:12,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {97047#true} ~a7~0 := 0; {97047#true} is VALID [2020-07-18 05:29:12,832 INFO L280 TraceCheckUtils]: 14: Hoare triple {97047#true} ~a20~0 := 1; {97047#true} is VALID [2020-07-18 05:29:12,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {97047#true} ~a8~0 := 15; {97047#true} is VALID [2020-07-18 05:29:12,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {97047#true} ~a12~0 := 8; {97047#true} is VALID [2020-07-18 05:29:12,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {97047#true} ~a16~0 := 5; {97047#true} is VALID [2020-07-18 05:29:12,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {97047#true} ~a21~0 := 1; {97047#true} is VALID [2020-07-18 05:29:12,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {97047#true} assume true; {97047#true} is VALID [2020-07-18 05:29:12,833 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {97047#true} {97047#true} #1100#return; {97047#true} is VALID [2020-07-18 05:29:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:12,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {97120#(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; {97047#true} is VALID [2020-07-18 05:29:12,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-18 05:29:12,920 INFO L280 TraceCheckUtils]: 8: Hoare triple {97047#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))); {97047#true} is VALID [2020-07-18 05:29:12,920 INFO L280 TraceCheckUtils]: 9: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,920 INFO L280 TraceCheckUtils]: 10: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,921 INFO L280 TraceCheckUtils]: 11: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,922 INFO L280 TraceCheckUtils]: 16: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,922 INFO L280 TraceCheckUtils]: 18: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-18 05:29:12,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-18 05:29:12,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,924 INFO L280 TraceCheckUtils]: 23: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,924 INFO L280 TraceCheckUtils]: 24: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,925 INFO L280 TraceCheckUtils]: 25: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:12,926 INFO L280 TraceCheckUtils]: 26: Hoare triple {97047#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; {97121#(= 1 ~a21~0)} is VALID [2020-07-18 05:29:12,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {97121#(= 1 ~a21~0)} ~a16~0 := 4; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:12,929 INFO L280 TraceCheckUtils]: 28: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a20~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:12,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a17~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:12,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #res := 24; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:12,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume true; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:12,933 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} {97047#true} #1104#return; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:29:13,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {97120#(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; {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {97122#(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; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,012 INFO L280 TraceCheckUtils]: 6: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,017 INFO L280 TraceCheckUtils]: 11: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,017 INFO L280 TraceCheckUtils]: 12: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,020 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #1104#return; {97048#false} is VALID [2020-07-18 05:29:13,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {97047#true} call ULTIMATE.init(); {97119#(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 [2020-07-18 05:29:13,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {97119#(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; {97047#true} is VALID [2020-07-18 05:29:13,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {97047#true} ~d~0 := 4; {97047#true} is VALID [2020-07-18 05:29:13,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {97047#true} ~e~0 := 5; {97047#true} is VALID [2020-07-18 05:29:13,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {97047#true} ~f~0 := 6; {97047#true} is VALID [2020-07-18 05:29:13,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {97047#true} ~c~0 := 3; {97047#true} is VALID [2020-07-18 05:29:13,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {97047#true} ~b~0 := 2; {97047#true} is VALID [2020-07-18 05:29:13,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {97047#true} ~u~0 := 21; {97047#true} is VALID [2020-07-18 05:29:13,026 INFO L280 TraceCheckUtils]: 8: Hoare triple {97047#true} ~v~0 := 22; {97047#true} is VALID [2020-07-18 05:29:13,027 INFO L280 TraceCheckUtils]: 9: Hoare triple {97047#true} ~w~0 := 23; {97047#true} is VALID [2020-07-18 05:29:13,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {97047#true} ~x~0 := 24; {97047#true} is VALID [2020-07-18 05:29:13,027 INFO L280 TraceCheckUtils]: 11: Hoare triple {97047#true} ~y~0 := 25; {97047#true} is VALID [2020-07-18 05:29:13,028 INFO L280 TraceCheckUtils]: 12: Hoare triple {97047#true} ~z~0 := 26; {97047#true} is VALID [2020-07-18 05:29:13,028 INFO L280 TraceCheckUtils]: 13: Hoare triple {97047#true} ~a17~0 := 1; {97047#true} is VALID [2020-07-18 05:29:13,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {97047#true} ~a7~0 := 0; {97047#true} is VALID [2020-07-18 05:29:13,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {97047#true} ~a20~0 := 1; {97047#true} is VALID [2020-07-18 05:29:13,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {97047#true} ~a8~0 := 15; {97047#true} is VALID [2020-07-18 05:29:13,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {97047#true} ~a12~0 := 8; {97047#true} is VALID [2020-07-18 05:29:13,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {97047#true} ~a16~0 := 5; {97047#true} is VALID [2020-07-18 05:29:13,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {97047#true} ~a21~0 := 1; {97047#true} is VALID [2020-07-18 05:29:13,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {97047#true} assume true; {97047#true} is VALID [2020-07-18 05:29:13,038 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {97047#true} {97047#true} #1100#return; {97047#true} is VALID [2020-07-18 05:29:13,038 INFO L263 TraceCheckUtils]: 22: Hoare triple {97047#true} call #t~ret4 := main(); {97047#true} is VALID [2020-07-18 05:29:13,040 INFO L280 TraceCheckUtils]: 23: Hoare triple {97047#true} ~output~0 := -1; {97047#true} is VALID [2020-07-18 05:29:13,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {97047#true} assume !false; {97047#true} is VALID [2020-07-18 05:29:13,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {97047#true} havoc ~input~0; {97047#true} is VALID [2020-07-18 05:29:13,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {97047#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {97047#true} is VALID [2020-07-18 05:29:13,041 INFO L280 TraceCheckUtils]: 27: Hoare triple {97047#true} ~input~0 := #t~nondet2; {97047#true} is VALID [2020-07-18 05:29:13,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {97047#true} havoc #t~nondet2; {97047#true} is VALID [2020-07-18 05:29:13,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {97047#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {97047#true} is VALID [2020-07-18 05:29:13,055 INFO L263 TraceCheckUtils]: 30: Hoare triple {97047#true} call #t~ret3 := calculate_output(~input~0); {97120#(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 [2020-07-18 05:29:13,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {97120#(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; {97047#true} is VALID [2020-07-18 05:29:13,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,056 INFO L280 TraceCheckUtils]: 33: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,057 INFO L280 TraceCheckUtils]: 36: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-18 05:29:13,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {97047#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))); {97047#true} is VALID [2020-07-18 05:29:13,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,058 INFO L280 TraceCheckUtils]: 41: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,058 INFO L280 TraceCheckUtils]: 42: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,059 INFO L280 TraceCheckUtils]: 45: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,060 INFO L280 TraceCheckUtils]: 48: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,060 INFO L280 TraceCheckUtils]: 49: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,061 INFO L280 TraceCheckUtils]: 50: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-18 05:29:13,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-18 05:29:13,061 INFO L280 TraceCheckUtils]: 52: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,062 INFO L280 TraceCheckUtils]: 54: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,062 INFO L280 TraceCheckUtils]: 55: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,062 INFO L280 TraceCheckUtils]: 56: Hoare triple {97047#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); {97047#true} is VALID [2020-07-18 05:29:13,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {97047#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; {97121#(= 1 ~a21~0)} is VALID [2020-07-18 05:29:13,065 INFO L280 TraceCheckUtils]: 58: Hoare triple {97121#(= 1 ~a21~0)} ~a16~0 := 4; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,066 INFO L280 TraceCheckUtils]: 59: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a20~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,068 INFO L280 TraceCheckUtils]: 60: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a17~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,071 INFO L280 TraceCheckUtils]: 61: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #res := 24; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,071 INFO L280 TraceCheckUtils]: 62: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume true; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,072 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} {97047#true} #1104#return; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,073 INFO L280 TraceCheckUtils]: 64: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,075 INFO L280 TraceCheckUtils]: 65: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~output~0 := #t~ret3; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,076 INFO L280 TraceCheckUtils]: 66: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc #t~ret3; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,077 INFO L280 TraceCheckUtils]: 67: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume !false; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,078 INFO L280 TraceCheckUtils]: 68: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc ~input~0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,078 INFO L280 TraceCheckUtils]: 69: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,079 INFO L280 TraceCheckUtils]: 70: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~input~0 := #t~nondet2; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,080 INFO L280 TraceCheckUtils]: 71: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc #t~nondet2; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,081 INFO L280 TraceCheckUtils]: 72: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-18 05:29:13,083 INFO L263 TraceCheckUtils]: 73: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {97120#(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 [2020-07-18 05:29:13,084 INFO L280 TraceCheckUtils]: 74: Hoare triple {97120#(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; {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,085 INFO L280 TraceCheckUtils]: 75: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,086 INFO L280 TraceCheckUtils]: 76: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,088 INFO L280 TraceCheckUtils]: 77: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,089 INFO L280 TraceCheckUtils]: 78: Hoare triple {97122#(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); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:29:13,090 INFO L280 TraceCheckUtils]: 79: Hoare triple {97122#(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; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,091 INFO L280 TraceCheckUtils]: 80: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,092 INFO L280 TraceCheckUtils]: 81: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,093 INFO L280 TraceCheckUtils]: 82: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,094 INFO L280 TraceCheckUtils]: 83: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,095 INFO L280 TraceCheckUtils]: 84: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,095 INFO L280 TraceCheckUtils]: 85: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,096 INFO L280 TraceCheckUtils]: 86: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,097 INFO L280 TraceCheckUtils]: 87: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:29:13,099 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #1104#return; {97048#false} is VALID [2020-07-18 05:29:13,099 INFO L280 TraceCheckUtils]: 89: Hoare triple {97048#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {97048#false} is VALID [2020-07-18 05:29:13,099 INFO L280 TraceCheckUtils]: 90: Hoare triple {97048#false} ~output~0 := #t~ret3; {97048#false} is VALID [2020-07-18 05:29:13,100 INFO L280 TraceCheckUtils]: 91: Hoare triple {97048#false} havoc #t~ret3; {97048#false} is VALID [2020-07-18 05:29:13,100 INFO L280 TraceCheckUtils]: 92: Hoare triple {97048#false} assume !false; {97048#false} is VALID [2020-07-18 05:29:13,100 INFO L280 TraceCheckUtils]: 93: Hoare triple {97048#false} havoc ~input~0; {97048#false} is VALID [2020-07-18 05:29:13,101 INFO L280 TraceCheckUtils]: 94: Hoare triple {97048#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {97048#false} is VALID [2020-07-18 05:29:13,101 INFO L280 TraceCheckUtils]: 95: Hoare triple {97048#false} ~input~0 := #t~nondet2; {97048#false} is VALID [2020-07-18 05:29:13,102 INFO L280 TraceCheckUtils]: 96: Hoare triple {97048#false} havoc #t~nondet2; {97048#false} is VALID [2020-07-18 05:29:13,103 INFO L280 TraceCheckUtils]: 97: Hoare triple {97048#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {97048#false} is VALID [2020-07-18 05:29:13,103 INFO L263 TraceCheckUtils]: 98: Hoare triple {97048#false} call #t~ret3 := calculate_output(~input~0); {97048#false} is VALID [2020-07-18 05:29:13,103 INFO L280 TraceCheckUtils]: 99: Hoare triple {97048#false} ~input := #in~input; {97048#false} is VALID [2020-07-18 05:29:13,103 INFO L280 TraceCheckUtils]: 100: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,104 INFO L280 TraceCheckUtils]: 101: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,104 INFO L280 TraceCheckUtils]: 102: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,104 INFO L280 TraceCheckUtils]: 103: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,105 INFO L280 TraceCheckUtils]: 104: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,105 INFO L280 TraceCheckUtils]: 105: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,105 INFO L280 TraceCheckUtils]: 106: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,106 INFO L280 TraceCheckUtils]: 107: Hoare triple {97048#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))); {97048#false} is VALID [2020-07-18 05:29:13,106 INFO L280 TraceCheckUtils]: 108: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,106 INFO L280 TraceCheckUtils]: 109: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,106 INFO L280 TraceCheckUtils]: 110: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,107 INFO L280 TraceCheckUtils]: 111: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,107 INFO L280 TraceCheckUtils]: 112: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,107 INFO L280 TraceCheckUtils]: 113: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,108 INFO L280 TraceCheckUtils]: 114: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,108 INFO L280 TraceCheckUtils]: 115: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,108 INFO L280 TraceCheckUtils]: 116: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,108 INFO L280 TraceCheckUtils]: 117: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,108 INFO L280 TraceCheckUtils]: 118: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,109 INFO L280 TraceCheckUtils]: 119: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,109 INFO L280 TraceCheckUtils]: 120: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,109 INFO L280 TraceCheckUtils]: 121: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,109 INFO L280 TraceCheckUtils]: 122: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,109 INFO L280 TraceCheckUtils]: 123: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,110 INFO L280 TraceCheckUtils]: 124: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,110 INFO L280 TraceCheckUtils]: 125: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,110 INFO L280 TraceCheckUtils]: 126: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,110 INFO L280 TraceCheckUtils]: 127: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,110 INFO L280 TraceCheckUtils]: 128: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,110 INFO L280 TraceCheckUtils]: 129: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,111 INFO L280 TraceCheckUtils]: 130: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,111 INFO L280 TraceCheckUtils]: 131: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,111 INFO L280 TraceCheckUtils]: 132: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,111 INFO L280 TraceCheckUtils]: 133: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,111 INFO L280 TraceCheckUtils]: 134: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,111 INFO L280 TraceCheckUtils]: 135: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,112 INFO L280 TraceCheckUtils]: 136: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,112 INFO L280 TraceCheckUtils]: 137: Hoare triple {97048#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)))); {97048#false} is VALID [2020-07-18 05:29:13,112 INFO L280 TraceCheckUtils]: 138: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,112 INFO L280 TraceCheckUtils]: 139: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,112 INFO L280 TraceCheckUtils]: 140: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,113 INFO L280 TraceCheckUtils]: 141: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,113 INFO L280 TraceCheckUtils]: 142: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,113 INFO L280 TraceCheckUtils]: 143: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,113 INFO L280 TraceCheckUtils]: 144: Hoare triple {97048#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))); {97048#false} is VALID [2020-07-18 05:29:13,113 INFO L280 TraceCheckUtils]: 145: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,114 INFO L280 TraceCheckUtils]: 146: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,114 INFO L280 TraceCheckUtils]: 147: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,114 INFO L280 TraceCheckUtils]: 148: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,114 INFO L280 TraceCheckUtils]: 149: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,115 INFO L280 TraceCheckUtils]: 150: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,115 INFO L280 TraceCheckUtils]: 151: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,115 INFO L280 TraceCheckUtils]: 152: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,116 INFO L280 TraceCheckUtils]: 153: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,116 INFO L280 TraceCheckUtils]: 154: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,116 INFO L280 TraceCheckUtils]: 155: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,116 INFO L280 TraceCheckUtils]: 156: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,117 INFO L280 TraceCheckUtils]: 157: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,117 INFO L280 TraceCheckUtils]: 158: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,117 INFO L280 TraceCheckUtils]: 159: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,117 INFO L280 TraceCheckUtils]: 160: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,118 INFO L280 TraceCheckUtils]: 161: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-18 05:29:13,118 INFO L280 TraceCheckUtils]: 162: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,118 INFO L280 TraceCheckUtils]: 163: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,118 INFO L280 TraceCheckUtils]: 164: Hoare triple {97048#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); {97048#false} is VALID [2020-07-18 05:29:13,118 INFO L280 TraceCheckUtils]: 165: Hoare triple {97048#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))); {97048#false} is VALID [2020-07-18 05:29:13,119 INFO L280 TraceCheckUtils]: 166: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,119 INFO L280 TraceCheckUtils]: 167: Hoare triple {97048#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,119 INFO L280 TraceCheckUtils]: 168: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,119 INFO L280 TraceCheckUtils]: 169: Hoare triple {97048#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,120 INFO L280 TraceCheckUtils]: 170: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,120 INFO L280 TraceCheckUtils]: 171: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,120 INFO L280 TraceCheckUtils]: 172: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,120 INFO L280 TraceCheckUtils]: 173: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-18 05:29:13,121 INFO L280 TraceCheckUtils]: 174: Hoare triple {97048#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {97048#false} is VALID [2020-07-18 05:29:13,121 INFO L280 TraceCheckUtils]: 175: Hoare triple {97048#false} assume !false; {97048#false} is VALID [2020-07-18 05:29:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:29:13,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1290511370] [2020-07-18 05:29:13,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:29:13,161 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 05:29:13,161 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520180349] [2020-07-18 05:29:13,162 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 176 [2020-07-18 05:29:13,162 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:29:13,163 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:29:13,403 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:29:13,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:29:13,403 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:29:13,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:29:13,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:29:13,404 INFO L87 Difference]: Start difference. First operand 4403 states and 5278 transitions. Second operand 8 states. [2020-07-18 05:30:14,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:30:14,038 INFO L93 Difference]: Finished difference Result 9254 states and 11100 transitions. [2020-07-18 05:30:14,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 05:30:14,038 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 176 [2020-07-18 05:30:14,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:30:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:30:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1357 transitions. [2020-07-18 05:30:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:30:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1357 transitions. [2020-07-18 05:30:14,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1357 transitions. [2020-07-18 05:30:16,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1357 edges. 1357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:30:17,411 INFO L225 Difference]: With dead ends: 9254 [2020-07-18 05:30:17,411 INFO L226 Difference]: Without dead ends: 4650 [2020-07-18 05:30:17,420 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-18 05:30:17,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4650 states. [2020-07-18 05:30:59,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4650 to 4200. [2020-07-18 05:30:59,765 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:30:59,765 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4650 states. Second operand 4200 states. [2020-07-18 05:30:59,765 INFO L74 IsIncluded]: Start isIncluded. First operand 4650 states. Second operand 4200 states. [2020-07-18 05:30:59,766 INFO L87 Difference]: Start difference. First operand 4650 states. Second operand 4200 states. [2020-07-18 05:31:00,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:31:00,472 INFO L93 Difference]: Finished difference Result 4650 states and 5185 transitions. [2020-07-18 05:31:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 5185 transitions. [2020-07-18 05:31:00,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:31:00,480 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:31:00,481 INFO L74 IsIncluded]: Start isIncluded. First operand 4200 states. Second operand 4650 states. [2020-07-18 05:31:00,481 INFO L87 Difference]: Start difference. First operand 4200 states. Second operand 4650 states. [2020-07-18 05:31:01,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:31:01,178 INFO L93 Difference]: Finished difference Result 4650 states and 5185 transitions. [2020-07-18 05:31:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 5185 transitions. [2020-07-18 05:31:01,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:31:01,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:31:01,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:31:01,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:31:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4200 states. [2020-07-18 05:31:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 4200 states and 4685 transitions. [2020-07-18 05:31:01,820 INFO L78 Accepts]: Start accepts. Automaton has 4200 states and 4685 transitions. Word has length 176 [2020-07-18 05:31:01,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:31:01,820 INFO L479 AbstractCegarLoop]: Abstraction has 4200 states and 4685 transitions. [2020-07-18 05:31:01,820 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:31:01,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4200 states and 4685 transitions. [2020-07-18 05:31:16,920 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4685 edges. 4685 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:31:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 4685 transitions. [2020-07-18 05:31:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-18 05:31:16,925 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:31:16,926 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:31:16,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 05:31:16,926 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:31:16,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:31:16,926 INFO L82 PathProgramCache]: Analyzing trace with hash 1967036960, now seen corresponding path program 1 times [2020-07-18 05:31:16,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:31:16,927 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1253058451] [2020-07-18 05:31:16,927 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:31:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:31:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:31:17,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {133444#(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; {133356#true} is VALID [2020-07-18 05:31:17,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {133356#true} ~d~0 := 4; {133356#true} is VALID [2020-07-18 05:31:17,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#true} ~e~0 := 5; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#true} ~f~0 := 6; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#true} ~c~0 := 3; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#true} ~b~0 := 2; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#true} ~u~0 := 21; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#true} ~v~0 := 22; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#true} ~w~0 := 23; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#true} ~x~0 := 24; {133356#true} is VALID [2020-07-18 05:31:17,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {133356#true} ~y~0 := 25; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {133356#true} ~z~0 := 26; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {133356#true} ~a17~0 := 1; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {133356#true} ~a7~0 := 0; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {133356#true} ~a20~0 := 1; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {133356#true} ~a8~0 := 15; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {133356#true} ~a12~0 := 8; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 17: Hoare triple {133356#true} ~a16~0 := 5; {133356#true} is VALID [2020-07-18 05:31:17,082 INFO L280 TraceCheckUtils]: 18: Hoare triple {133356#true} ~a21~0 := 1; {133356#true} is VALID [2020-07-18 05:31:17,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {133356#true} assume true; {133356#true} is VALID [2020-07-18 05:31:17,083 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {133356#true} {133356#true} #1100#return; {133356#true} is VALID [2020-07-18 05:31:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:31:17,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {133445#(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; {133356#true} is VALID [2020-07-18 05:31:17,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-18 05:31:17,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,141 INFO L280 TraceCheckUtils]: 11: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,143 INFO L280 TraceCheckUtils]: 19: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,143 INFO L280 TraceCheckUtils]: 20: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,143 INFO L280 TraceCheckUtils]: 21: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {133412#(= 1 ~a21~0)} ~a16~0 := 4; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,146 INFO L280 TraceCheckUtils]: 28: Hoare triple {133412#(= 1 ~a21~0)} ~a20~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,147 INFO L280 TraceCheckUtils]: 29: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,147 INFO L280 TraceCheckUtils]: 30: Hoare triple {133412#(= 1 ~a21~0)} #res := 24; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,148 INFO L280 TraceCheckUtils]: 31: Hoare triple {133412#(= 1 ~a21~0)} assume true; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,149 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {133412#(= 1 ~a21~0)} {133356#true} #1104#return; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:31:17,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {133445#(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; {133356#true} is VALID [2020-07-18 05:31:17,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,191 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-18 05:31:17,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 1; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,194 INFO L280 TraceCheckUtils]: 12: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 21; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,196 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} {133412#(= 1 ~a21~0)} #1104#return; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:31:17,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {133445#(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; {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {133446#(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; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,250 INFO L280 TraceCheckUtils]: 11: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,251 INFO L280 TraceCheckUtils]: 13: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,252 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {133357#false} is VALID [2020-07-18 05:31:17,254 INFO L263 TraceCheckUtils]: 0: Hoare triple {133356#true} call ULTIMATE.init(); {133444#(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 [2020-07-18 05:31:17,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {133444#(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; {133356#true} is VALID [2020-07-18 05:31:17,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#true} ~d~0 := 4; {133356#true} is VALID [2020-07-18 05:31:17,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#true} ~e~0 := 5; {133356#true} is VALID [2020-07-18 05:31:17,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#true} ~f~0 := 6; {133356#true} is VALID [2020-07-18 05:31:17,255 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#true} ~c~0 := 3; {133356#true} is VALID [2020-07-18 05:31:17,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#true} ~b~0 := 2; {133356#true} is VALID [2020-07-18 05:31:17,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#true} ~u~0 := 21; {133356#true} is VALID [2020-07-18 05:31:17,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#true} ~v~0 := 22; {133356#true} is VALID [2020-07-18 05:31:17,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#true} ~w~0 := 23; {133356#true} is VALID [2020-07-18 05:31:17,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {133356#true} ~x~0 := 24; {133356#true} is VALID [2020-07-18 05:31:17,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {133356#true} ~y~0 := 25; {133356#true} is VALID [2020-07-18 05:31:17,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {133356#true} ~z~0 := 26; {133356#true} is VALID [2020-07-18 05:31:17,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {133356#true} ~a17~0 := 1; {133356#true} is VALID [2020-07-18 05:31:17,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {133356#true} ~a7~0 := 0; {133356#true} is VALID [2020-07-18 05:31:17,257 INFO L280 TraceCheckUtils]: 15: Hoare triple {133356#true} ~a20~0 := 1; {133356#true} is VALID [2020-07-18 05:31:17,257 INFO L280 TraceCheckUtils]: 16: Hoare triple {133356#true} ~a8~0 := 15; {133356#true} is VALID [2020-07-18 05:31:17,257 INFO L280 TraceCheckUtils]: 17: Hoare triple {133356#true} ~a12~0 := 8; {133356#true} is VALID [2020-07-18 05:31:17,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {133356#true} ~a16~0 := 5; {133356#true} is VALID [2020-07-18 05:31:17,258 INFO L280 TraceCheckUtils]: 19: Hoare triple {133356#true} ~a21~0 := 1; {133356#true} is VALID [2020-07-18 05:31:17,259 INFO L280 TraceCheckUtils]: 20: Hoare triple {133356#true} assume true; {133356#true} is VALID [2020-07-18 05:31:17,259 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {133356#true} {133356#true} #1100#return; {133356#true} is VALID [2020-07-18 05:31:17,259 INFO L263 TraceCheckUtils]: 22: Hoare triple {133356#true} call #t~ret4 := main(); {133356#true} is VALID [2020-07-18 05:31:17,259 INFO L280 TraceCheckUtils]: 23: Hoare triple {133356#true} ~output~0 := -1; {133356#true} is VALID [2020-07-18 05:31:17,259 INFO L280 TraceCheckUtils]: 24: Hoare triple {133356#true} assume !false; {133356#true} is VALID [2020-07-18 05:31:17,260 INFO L280 TraceCheckUtils]: 25: Hoare triple {133356#true} havoc ~input~0; {133356#true} is VALID [2020-07-18 05:31:17,260 INFO L280 TraceCheckUtils]: 26: Hoare triple {133356#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133356#true} is VALID [2020-07-18 05:31:17,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {133356#true} ~input~0 := #t~nondet2; {133356#true} is VALID [2020-07-18 05:31:17,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {133356#true} havoc #t~nondet2; {133356#true} is VALID [2020-07-18 05:31:17,260 INFO L280 TraceCheckUtils]: 29: Hoare triple {133356#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133356#true} is VALID [2020-07-18 05:31:17,262 INFO L263 TraceCheckUtils]: 30: Hoare triple {133356#true} call #t~ret3 := calculate_output(~input~0); {133445#(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 [2020-07-18 05:31:17,262 INFO L280 TraceCheckUtils]: 31: Hoare triple {133445#(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; {133356#true} is VALID [2020-07-18 05:31:17,262 INFO L280 TraceCheckUtils]: 32: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,262 INFO L280 TraceCheckUtils]: 33: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,262 INFO L280 TraceCheckUtils]: 34: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,262 INFO L280 TraceCheckUtils]: 35: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 36: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 37: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 38: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 39: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 40: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 41: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 42: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,263 INFO L280 TraceCheckUtils]: 43: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 44: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 45: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 46: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 47: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 48: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 49: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 50: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,264 INFO L280 TraceCheckUtils]: 51: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,265 INFO L280 TraceCheckUtils]: 52: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,265 INFO L280 TraceCheckUtils]: 53: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,265 INFO L280 TraceCheckUtils]: 54: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,265 INFO L280 TraceCheckUtils]: 55: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,265 INFO L280 TraceCheckUtils]: 56: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,266 INFO L280 TraceCheckUtils]: 57: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,266 INFO L280 TraceCheckUtils]: 58: Hoare triple {133412#(= 1 ~a21~0)} ~a16~0 := 4; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,267 INFO L280 TraceCheckUtils]: 59: Hoare triple {133412#(= 1 ~a21~0)} ~a20~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,267 INFO L280 TraceCheckUtils]: 60: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,267 INFO L280 TraceCheckUtils]: 61: Hoare triple {133412#(= 1 ~a21~0)} #res := 24; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,268 INFO L280 TraceCheckUtils]: 62: Hoare triple {133412#(= 1 ~a21~0)} assume true; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,269 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {133412#(= 1 ~a21~0)} {133356#true} #1104#return; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,269 INFO L280 TraceCheckUtils]: 64: Hoare triple {133412#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,269 INFO L280 TraceCheckUtils]: 65: Hoare triple {133412#(= 1 ~a21~0)} ~output~0 := #t~ret3; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,270 INFO L280 TraceCheckUtils]: 66: Hoare triple {133412#(= 1 ~a21~0)} havoc #t~ret3; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,272 INFO L280 TraceCheckUtils]: 67: Hoare triple {133412#(= 1 ~a21~0)} assume !false; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,276 INFO L280 TraceCheckUtils]: 68: Hoare triple {133412#(= 1 ~a21~0)} havoc ~input~0; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,277 INFO L280 TraceCheckUtils]: 69: Hoare triple {133412#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,278 INFO L280 TraceCheckUtils]: 70: Hoare triple {133412#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,279 INFO L280 TraceCheckUtils]: 71: Hoare triple {133412#(= 1 ~a21~0)} havoc #t~nondet2; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,279 INFO L280 TraceCheckUtils]: 72: Hoare triple {133412#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,281 INFO L263 TraceCheckUtils]: 73: Hoare triple {133412#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {133445#(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 [2020-07-18 05:31:17,281 INFO L280 TraceCheckUtils]: 74: Hoare triple {133445#(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; {133356#true} is VALID [2020-07-18 05:31:17,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,282 INFO L280 TraceCheckUtils]: 78: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,282 INFO L280 TraceCheckUtils]: 79: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,282 INFO L280 TraceCheckUtils]: 80: Hoare triple {133356#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); {133356#true} is VALID [2020-07-18 05:31:17,282 INFO L280 TraceCheckUtils]: 81: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-18 05:31:17,282 INFO L280 TraceCheckUtils]: 82: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-18 05:31:17,283 INFO L280 TraceCheckUtils]: 83: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-18 05:31:17,284 INFO L280 TraceCheckUtils]: 84: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 1; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,285 INFO L280 TraceCheckUtils]: 85: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,285 INFO L280 TraceCheckUtils]: 86: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 21; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,286 INFO L280 TraceCheckUtils]: 87: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,287 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} {133412#(= 1 ~a21~0)} #1104#return; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,288 INFO L280 TraceCheckUtils]: 89: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,289 INFO L280 TraceCheckUtils]: 90: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,290 INFO L280 TraceCheckUtils]: 91: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~ret3; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,290 INFO L280 TraceCheckUtils]: 92: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,291 INFO L280 TraceCheckUtils]: 93: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc ~input~0; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,292 INFO L280 TraceCheckUtils]: 94: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,293 INFO L280 TraceCheckUtils]: 95: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,294 INFO L280 TraceCheckUtils]: 96: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~nondet2; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,295 INFO L280 TraceCheckUtils]: 97: Hoare triple {133428#(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); {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-18 05:31:17,296 INFO L263 TraceCheckUtils]: 98: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {133445#(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 [2020-07-18 05:31:17,297 INFO L280 TraceCheckUtils]: 99: Hoare triple {133445#(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; {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,298 INFO L280 TraceCheckUtils]: 100: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,300 INFO L280 TraceCheckUtils]: 101: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,301 INFO L280 TraceCheckUtils]: 102: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,302 INFO L280 TraceCheckUtils]: 103: Hoare triple {133446#(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); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:31:17,303 INFO L280 TraceCheckUtils]: 104: Hoare triple {133446#(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; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,303 INFO L280 TraceCheckUtils]: 105: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,304 INFO L280 TraceCheckUtils]: 106: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,308 INFO L280 TraceCheckUtils]: 107: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,310 INFO L280 TraceCheckUtils]: 108: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,311 INFO L280 TraceCheckUtils]: 109: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,312 INFO L280 TraceCheckUtils]: 110: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,312 INFO L280 TraceCheckUtils]: 111: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,313 INFO L280 TraceCheckUtils]: 112: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-18 05:31:17,314 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {133357#false} is VALID [2020-07-18 05:31:17,315 INFO L280 TraceCheckUtils]: 114: Hoare triple {133357#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133357#false} is VALID [2020-07-18 05:31:17,315 INFO L280 TraceCheckUtils]: 115: Hoare triple {133357#false} ~output~0 := #t~ret3; {133357#false} is VALID [2020-07-18 05:31:17,315 INFO L280 TraceCheckUtils]: 116: Hoare triple {133357#false} havoc #t~ret3; {133357#false} is VALID [2020-07-18 05:31:17,315 INFO L280 TraceCheckUtils]: 117: Hoare triple {133357#false} assume !false; {133357#false} is VALID [2020-07-18 05:31:17,315 INFO L280 TraceCheckUtils]: 118: Hoare triple {133357#false} havoc ~input~0; {133357#false} is VALID [2020-07-18 05:31:17,316 INFO L280 TraceCheckUtils]: 119: Hoare triple {133357#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133357#false} is VALID [2020-07-18 05:31:17,316 INFO L280 TraceCheckUtils]: 120: Hoare triple {133357#false} ~input~0 := #t~nondet2; {133357#false} is VALID [2020-07-18 05:31:17,316 INFO L280 TraceCheckUtils]: 121: Hoare triple {133357#false} havoc #t~nondet2; {133357#false} is VALID [2020-07-18 05:31:17,316 INFO L280 TraceCheckUtils]: 122: Hoare triple {133357#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133357#false} is VALID [2020-07-18 05:31:17,316 INFO L263 TraceCheckUtils]: 123: Hoare triple {133357#false} call #t~ret3 := calculate_output(~input~0); {133357#false} is VALID [2020-07-18 05:31:17,316 INFO L280 TraceCheckUtils]: 124: Hoare triple {133357#false} ~input := #in~input; {133357#false} is VALID [2020-07-18 05:31:17,317 INFO L280 TraceCheckUtils]: 125: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,317 INFO L280 TraceCheckUtils]: 126: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,317 INFO L280 TraceCheckUtils]: 127: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,317 INFO L280 TraceCheckUtils]: 128: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,317 INFO L280 TraceCheckUtils]: 129: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,317 INFO L280 TraceCheckUtils]: 130: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,318 INFO L280 TraceCheckUtils]: 131: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,318 INFO L280 TraceCheckUtils]: 132: Hoare triple {133357#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))); {133357#false} is VALID [2020-07-18 05:31:17,318 INFO L280 TraceCheckUtils]: 133: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,318 INFO L280 TraceCheckUtils]: 134: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,318 INFO L280 TraceCheckUtils]: 135: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,319 INFO L280 TraceCheckUtils]: 136: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,319 INFO L280 TraceCheckUtils]: 137: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,319 INFO L280 TraceCheckUtils]: 138: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,319 INFO L280 TraceCheckUtils]: 139: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,319 INFO L280 TraceCheckUtils]: 140: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,319 INFO L280 TraceCheckUtils]: 141: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,320 INFO L280 TraceCheckUtils]: 142: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,320 INFO L280 TraceCheckUtils]: 143: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,320 INFO L280 TraceCheckUtils]: 144: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,320 INFO L280 TraceCheckUtils]: 145: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,320 INFO L280 TraceCheckUtils]: 146: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,320 INFO L280 TraceCheckUtils]: 147: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,321 INFO L280 TraceCheckUtils]: 148: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,321 INFO L280 TraceCheckUtils]: 150: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,321 INFO L280 TraceCheckUtils]: 151: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,321 INFO L280 TraceCheckUtils]: 152: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,321 INFO L280 TraceCheckUtils]: 153: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,322 INFO L280 TraceCheckUtils]: 154: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,322 INFO L280 TraceCheckUtils]: 155: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,322 INFO L280 TraceCheckUtils]: 156: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,322 INFO L280 TraceCheckUtils]: 157: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,322 INFO L280 TraceCheckUtils]: 158: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,323 INFO L280 TraceCheckUtils]: 159: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,323 INFO L280 TraceCheckUtils]: 160: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,323 INFO L280 TraceCheckUtils]: 161: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,323 INFO L280 TraceCheckUtils]: 162: Hoare triple {133357#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)))); {133357#false} is VALID [2020-07-18 05:31:17,323 INFO L280 TraceCheckUtils]: 163: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,323 INFO L280 TraceCheckUtils]: 164: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,324 INFO L280 TraceCheckUtils]: 165: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,324 INFO L280 TraceCheckUtils]: 166: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,324 INFO L280 TraceCheckUtils]: 167: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,324 INFO L280 TraceCheckUtils]: 168: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,324 INFO L280 TraceCheckUtils]: 169: Hoare triple {133357#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))); {133357#false} is VALID [2020-07-18 05:31:17,324 INFO L280 TraceCheckUtils]: 170: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,325 INFO L280 TraceCheckUtils]: 171: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,325 INFO L280 TraceCheckUtils]: 172: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,325 INFO L280 TraceCheckUtils]: 173: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,325 INFO L280 TraceCheckUtils]: 174: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,325 INFO L280 TraceCheckUtils]: 175: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,325 INFO L280 TraceCheckUtils]: 176: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,326 INFO L280 TraceCheckUtils]: 177: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,326 INFO L280 TraceCheckUtils]: 178: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,326 INFO L280 TraceCheckUtils]: 179: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,326 INFO L280 TraceCheckUtils]: 180: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,326 INFO L280 TraceCheckUtils]: 181: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,326 INFO L280 TraceCheckUtils]: 182: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,327 INFO L280 TraceCheckUtils]: 183: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,327 INFO L280 TraceCheckUtils]: 184: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,327 INFO L280 TraceCheckUtils]: 185: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,327 INFO L280 TraceCheckUtils]: 186: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-18 05:31:17,327 INFO L280 TraceCheckUtils]: 187: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,327 INFO L280 TraceCheckUtils]: 188: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,328 INFO L280 TraceCheckUtils]: 189: Hoare triple {133357#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); {133357#false} is VALID [2020-07-18 05:31:17,328 INFO L280 TraceCheckUtils]: 190: Hoare triple {133357#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))); {133357#false} is VALID [2020-07-18 05:31:17,328 INFO L280 TraceCheckUtils]: 191: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,328 INFO L280 TraceCheckUtils]: 192: Hoare triple {133357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,328 INFO L280 TraceCheckUtils]: 193: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,329 INFO L280 TraceCheckUtils]: 194: Hoare triple {133357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,329 INFO L280 TraceCheckUtils]: 195: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,329 INFO L280 TraceCheckUtils]: 196: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,329 INFO L280 TraceCheckUtils]: 197: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,329 INFO L280 TraceCheckUtils]: 198: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-18 05:31:17,329 INFO L280 TraceCheckUtils]: 199: Hoare triple {133357#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {133357#false} is VALID [2020-07-18 05:31:17,330 INFO L280 TraceCheckUtils]: 200: Hoare triple {133357#false} assume !false; {133357#false} is VALID [2020-07-18 05:31:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 106 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-18 05:31:17,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1253058451] [2020-07-18 05:31:17,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:31:17,371 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 05:31:17,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579073935] [2020-07-18 05:31:17,372 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-18 05:31:17,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:31:17,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:31:17,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:31:17,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:31:17,654 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:31:17,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:31:17,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:31:17,655 INFO L87 Difference]: Start difference. First operand 4200 states and 4685 transitions. Second operand 8 states. [2020-07-18 05:32:13,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:32:13,355 INFO L93 Difference]: Finished difference Result 8292 states and 9246 transitions. [2020-07-18 05:32:13,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-18 05:32:13,355 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-18 05:32:13,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:32:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:32:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1174 transitions. [2020-07-18 05:32:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:32:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1174 transitions. [2020-07-18 05:32:13,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1174 transitions. [2020-07-18 05:32:15,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1174 edges. 1174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:32:16,366 INFO L225 Difference]: With dead ends: 8292 [2020-07-18 05:32:16,367 INFO L226 Difference]: Without dead ends: 4257 [2020-07-18 05:32:16,374 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-18 05:32:16,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4257 states. [2020-07-18 05:33:02,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4257 to 4063. [2020-07-18 05:33:02,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:33:02,519 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4257 states. Second operand 4063 states. [2020-07-18 05:33:02,519 INFO L74 IsIncluded]: Start isIncluded. First operand 4257 states. Second operand 4063 states. [2020-07-18 05:33:02,519 INFO L87 Difference]: Start difference. First operand 4257 states. Second operand 4063 states. [2020-07-18 05:33:03,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:33:03,083 INFO L93 Difference]: Finished difference Result 4257 states and 4668 transitions. [2020-07-18 05:33:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 4668 transitions. [2020-07-18 05:33:03,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:33:03,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:33:03,087 INFO L74 IsIncluded]: Start isIncluded. First operand 4063 states. Second operand 4257 states. [2020-07-18 05:33:03,087 INFO L87 Difference]: Start difference. First operand 4063 states. Second operand 4257 states. [2020-07-18 05:33:03,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:33:03,654 INFO L93 Difference]: Finished difference Result 4257 states and 4668 transitions. [2020-07-18 05:33:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 4668 transitions. [2020-07-18 05:33:03,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:33:03,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:33:03,657 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:33:03,657 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:33:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4063 states. [2020-07-18 05:33:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 4063 states and 4457 transitions. [2020-07-18 05:33:04,220 INFO L78 Accepts]: Start accepts. Automaton has 4063 states and 4457 transitions. Word has length 201 [2020-07-18 05:33:04,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:33:04,221 INFO L479 AbstractCegarLoop]: Abstraction has 4063 states and 4457 transitions. [2020-07-18 05:33:04,221 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:33:04,221 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4063 states and 4457 transitions. [2020-07-18 05:33:19,117 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4457 edges. 4457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:33:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 4457 transitions. [2020-07-18 05:33:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-18 05:33:19,121 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:33:19,122 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:33:19,122 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 05:33:19,122 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:33:19,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:33:19,122 INFO L82 PathProgramCache]: Analyzing trace with hash 1920269805, now seen corresponding path program 1 times [2020-07-18 05:33:19,122 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:33:19,123 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1252021307] [2020-07-18 05:33:19,123 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:33:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:33:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:33:19,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {166791#(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; {166697#true} is VALID [2020-07-18 05:33:19,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {166697#true} ~d~0 := 4; {166697#true} is VALID [2020-07-18 05:33:19,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {166697#true} ~e~0 := 5; {166697#true} is VALID [2020-07-18 05:33:19,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {166697#true} ~f~0 := 6; {166697#true} is VALID [2020-07-18 05:33:19,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {166697#true} ~c~0 := 3; {166697#true} is VALID [2020-07-18 05:33:19,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {166697#true} ~b~0 := 2; {166697#true} is VALID [2020-07-18 05:33:19,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {166697#true} ~u~0 := 21; {166697#true} is VALID [2020-07-18 05:33:19,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {166697#true} ~v~0 := 22; {166697#true} is VALID [2020-07-18 05:33:19,299 INFO L280 TraceCheckUtils]: 8: Hoare triple {166697#true} ~w~0 := 23; {166697#true} is VALID [2020-07-18 05:33:19,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {166697#true} ~x~0 := 24; {166697#true} is VALID [2020-07-18 05:33:19,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {166697#true} ~y~0 := 25; {166697#true} is VALID [2020-07-18 05:33:19,300 INFO L280 TraceCheckUtils]: 11: Hoare triple {166697#true} ~z~0 := 26; {166697#true} is VALID [2020-07-18 05:33:19,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {166697#true} ~a17~0 := 1; {166697#true} is VALID [2020-07-18 05:33:19,300 INFO L280 TraceCheckUtils]: 13: Hoare triple {166697#true} ~a7~0 := 0; {166697#true} is VALID [2020-07-18 05:33:19,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {166697#true} ~a20~0 := 1; {166697#true} is VALID [2020-07-18 05:33:19,301 INFO L280 TraceCheckUtils]: 15: Hoare triple {166697#true} ~a8~0 := 15; {166697#true} is VALID [2020-07-18 05:33:19,301 INFO L280 TraceCheckUtils]: 16: Hoare triple {166697#true} ~a12~0 := 8; {166697#true} is VALID [2020-07-18 05:33:19,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {166697#true} ~a16~0 := 5; {166697#true} is VALID [2020-07-18 05:33:19,301 INFO L280 TraceCheckUtils]: 18: Hoare triple {166697#true} ~a21~0 := 1; {166697#true} is VALID [2020-07-18 05:33:19,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {166697#true} assume true; {166697#true} is VALID [2020-07-18 05:33:19,302 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {166697#true} {166697#true} #1100#return; {166697#true} is VALID [2020-07-18 05:33:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:33:19,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {166792#(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; {166697#true} is VALID [2020-07-18 05:33:19,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {166697#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; {166793#(= 1 ~a21~0)} is VALID [2020-07-18 05:33:19,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {166793#(= 1 ~a21~0)} ~a16~0 := 5; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a20~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,358 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166697#true} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:33:19,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {166792#(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; {166697#true} is VALID [2020-07-18 05:33:19,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-18 05:33:19,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {166697#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))); {166697#true} is VALID [2020-07-18 05:33:19,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,386 INFO L280 TraceCheckUtils]: 17: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,386 INFO L280 TraceCheckUtils]: 18: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,386 INFO L280 TraceCheckUtils]: 19: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-18 05:33:19,386 INFO L280 TraceCheckUtils]: 20: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-18 05:33:19,386 INFO L280 TraceCheckUtils]: 21: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,387 INFO L280 TraceCheckUtils]: 23: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,389 INFO L280 TraceCheckUtils]: 37: Hoare triple {166697#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {166697#true} is VALID [2020-07-18 05:33:19,389 INFO L280 TraceCheckUtils]: 38: Hoare triple {166697#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {166697#true} is VALID [2020-07-18 05:33:19,389 INFO L280 TraceCheckUtils]: 39: Hoare triple {166697#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {166697#true} is VALID [2020-07-18 05:33:19,390 INFO L280 TraceCheckUtils]: 40: Hoare triple {166697#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {166697#true} is VALID [2020-07-18 05:33:19,390 INFO L280 TraceCheckUtils]: 41: Hoare triple {166697#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {166697#true} is VALID [2020-07-18 05:33:19,390 INFO L280 TraceCheckUtils]: 42: Hoare triple {166697#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {166697#true} is VALID [2020-07-18 05:33:19,391 INFO L280 TraceCheckUtils]: 43: Hoare triple {166697#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,392 INFO L280 TraceCheckUtils]: 44: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a17~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,393 INFO L280 TraceCheckUtils]: 45: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,394 INFO L280 TraceCheckUtils]: 46: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,395 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:33:19,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {166792#(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; {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {166794#(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; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,464 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166698#false} is VALID [2020-07-18 05:33:19,465 INFO L263 TraceCheckUtils]: 0: Hoare triple {166697#true} call ULTIMATE.init(); {166791#(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 [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {166791#(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; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {166697#true} ~d~0 := 4; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {166697#true} ~e~0 := 5; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {166697#true} ~f~0 := 6; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 5: Hoare triple {166697#true} ~c~0 := 3; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {166697#true} ~b~0 := 2; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {166697#true} ~u~0 := 21; {166697#true} is VALID [2020-07-18 05:33:19,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {166697#true} ~v~0 := 22; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {166697#true} ~w~0 := 23; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {166697#true} ~x~0 := 24; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {166697#true} ~y~0 := 25; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {166697#true} ~z~0 := 26; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {166697#true} ~a17~0 := 1; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {166697#true} ~a7~0 := 0; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 15: Hoare triple {166697#true} ~a20~0 := 1; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {166697#true} ~a8~0 := 15; {166697#true} is VALID [2020-07-18 05:33:19,467 INFO L280 TraceCheckUtils]: 17: Hoare triple {166697#true} ~a12~0 := 8; {166697#true} is VALID [2020-07-18 05:33:19,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {166697#true} ~a16~0 := 5; {166697#true} is VALID [2020-07-18 05:33:19,468 INFO L280 TraceCheckUtils]: 19: Hoare triple {166697#true} ~a21~0 := 1; {166697#true} is VALID [2020-07-18 05:33:19,468 INFO L280 TraceCheckUtils]: 20: Hoare triple {166697#true} assume true; {166697#true} is VALID [2020-07-18 05:33:19,468 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {166697#true} {166697#true} #1100#return; {166697#true} is VALID [2020-07-18 05:33:19,468 INFO L263 TraceCheckUtils]: 22: Hoare triple {166697#true} call #t~ret4 := main(); {166697#true} is VALID [2020-07-18 05:33:19,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {166697#true} ~output~0 := -1; {166697#true} is VALID [2020-07-18 05:33:19,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {166697#true} assume !false; {166697#true} is VALID [2020-07-18 05:33:19,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {166697#true} havoc ~input~0; {166697#true} is VALID [2020-07-18 05:33:19,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {166697#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166697#true} is VALID [2020-07-18 05:33:19,469 INFO L280 TraceCheckUtils]: 27: Hoare triple {166697#true} ~input~0 := #t~nondet2; {166697#true} is VALID [2020-07-18 05:33:19,469 INFO L280 TraceCheckUtils]: 28: Hoare triple {166697#true} havoc #t~nondet2; {166697#true} is VALID [2020-07-18 05:33:19,470 INFO L280 TraceCheckUtils]: 29: Hoare triple {166697#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166697#true} is VALID [2020-07-18 05:33:19,471 INFO L263 TraceCheckUtils]: 30: Hoare triple {166697#true} call #t~ret3 := calculate_output(~input~0); {166792#(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 [2020-07-18 05:33:19,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {166792#(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; {166697#true} is VALID [2020-07-18 05:33:19,480 INFO L280 TraceCheckUtils]: 32: Hoare triple {166697#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; {166793#(= 1 ~a21~0)} is VALID [2020-07-18 05:33:19,481 INFO L280 TraceCheckUtils]: 33: Hoare triple {166793#(= 1 ~a21~0)} ~a16~0 := 5; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,481 INFO L280 TraceCheckUtils]: 34: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a20~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,482 INFO L280 TraceCheckUtils]: 35: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,484 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166697#true} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,486 INFO L280 TraceCheckUtils]: 39: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,486 INFO L280 TraceCheckUtils]: 40: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,487 INFO L280 TraceCheckUtils]: 41: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !false; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,488 INFO L280 TraceCheckUtils]: 42: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc ~input~0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,489 INFO L280 TraceCheckUtils]: 43: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,489 INFO L280 TraceCheckUtils]: 44: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,490 INFO L280 TraceCheckUtils]: 45: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,491 INFO L280 TraceCheckUtils]: 46: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,492 INFO L263 TraceCheckUtils]: 47: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {166792#(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 [2020-07-18 05:33:19,493 INFO L280 TraceCheckUtils]: 48: Hoare triple {166792#(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; {166697#true} is VALID [2020-07-18 05:33:19,493 INFO L280 TraceCheckUtils]: 49: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,493 INFO L280 TraceCheckUtils]: 50: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,493 INFO L280 TraceCheckUtils]: 51: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,493 INFO L280 TraceCheckUtils]: 52: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,493 INFO L280 TraceCheckUtils]: 53: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,494 INFO L280 TraceCheckUtils]: 54: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,494 INFO L280 TraceCheckUtils]: 55: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-18 05:33:19,494 INFO L280 TraceCheckUtils]: 56: Hoare triple {166697#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))); {166697#true} is VALID [2020-07-18 05:33:19,494 INFO L280 TraceCheckUtils]: 57: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,494 INFO L280 TraceCheckUtils]: 58: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,495 INFO L280 TraceCheckUtils]: 59: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,495 INFO L280 TraceCheckUtils]: 60: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,495 INFO L280 TraceCheckUtils]: 61: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,495 INFO L280 TraceCheckUtils]: 62: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,495 INFO L280 TraceCheckUtils]: 63: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,495 INFO L280 TraceCheckUtils]: 64: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,496 INFO L280 TraceCheckUtils]: 65: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,496 INFO L280 TraceCheckUtils]: 66: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,496 INFO L280 TraceCheckUtils]: 67: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-18 05:33:19,496 INFO L280 TraceCheckUtils]: 68: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-18 05:33:19,496 INFO L280 TraceCheckUtils]: 69: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,496 INFO L280 TraceCheckUtils]: 70: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 71: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 72: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 73: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 74: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 75: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 76: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,497 INFO L280 TraceCheckUtils]: 77: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,498 INFO L280 TraceCheckUtils]: 78: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,498 INFO L280 TraceCheckUtils]: 79: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,498 INFO L280 TraceCheckUtils]: 80: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,498 INFO L280 TraceCheckUtils]: 81: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,498 INFO L280 TraceCheckUtils]: 82: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,498 INFO L280 TraceCheckUtils]: 83: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,499 INFO L280 TraceCheckUtils]: 84: Hoare triple {166697#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); {166697#true} is VALID [2020-07-18 05:33:19,499 INFO L280 TraceCheckUtils]: 85: Hoare triple {166697#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {166697#true} is VALID [2020-07-18 05:33:19,499 INFO L280 TraceCheckUtils]: 86: Hoare triple {166697#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {166697#true} is VALID [2020-07-18 05:33:19,499 INFO L280 TraceCheckUtils]: 87: Hoare triple {166697#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {166697#true} is VALID [2020-07-18 05:33:19,499 INFO L280 TraceCheckUtils]: 88: Hoare triple {166697#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {166697#true} is VALID [2020-07-18 05:33:19,499 INFO L280 TraceCheckUtils]: 89: Hoare triple {166697#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {166697#true} is VALID [2020-07-18 05:33:19,500 INFO L280 TraceCheckUtils]: 90: Hoare triple {166697#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {166697#true} is VALID [2020-07-18 05:33:19,502 INFO L280 TraceCheckUtils]: 91: Hoare triple {166697#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,502 INFO L280 TraceCheckUtils]: 92: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a17~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,503 INFO L280 TraceCheckUtils]: 93: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,504 INFO L280 TraceCheckUtils]: 94: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,504 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,505 INFO L280 TraceCheckUtils]: 96: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,505 INFO L280 TraceCheckUtils]: 97: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,506 INFO L280 TraceCheckUtils]: 98: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,506 INFO L280 TraceCheckUtils]: 99: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !false; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,507 INFO L280 TraceCheckUtils]: 100: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc ~input~0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,508 INFO L280 TraceCheckUtils]: 101: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,508 INFO L280 TraceCheckUtils]: 102: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,509 INFO L280 TraceCheckUtils]: 103: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,509 INFO L280 TraceCheckUtils]: 104: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-18 05:33:19,510 INFO L263 TraceCheckUtils]: 105: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {166792#(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 [2020-07-18 05:33:19,511 INFO L280 TraceCheckUtils]: 106: Hoare triple {166792#(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; {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,511 INFO L280 TraceCheckUtils]: 107: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,512 INFO L280 TraceCheckUtils]: 108: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,513 INFO L280 TraceCheckUtils]: 109: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,514 INFO L280 TraceCheckUtils]: 110: Hoare triple {166794#(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); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 05:33:19,515 INFO L280 TraceCheckUtils]: 111: Hoare triple {166794#(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; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,515 INFO L280 TraceCheckUtils]: 112: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,515 INFO L280 TraceCheckUtils]: 113: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,516 INFO L280 TraceCheckUtils]: 114: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,516 INFO L280 TraceCheckUtils]: 115: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,517 INFO L280 TraceCheckUtils]: 116: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,517 INFO L280 TraceCheckUtils]: 117: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,518 INFO L280 TraceCheckUtils]: 118: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,518 INFO L280 TraceCheckUtils]: 119: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-18 05:33:19,519 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166698#false} is VALID [2020-07-18 05:33:19,519 INFO L280 TraceCheckUtils]: 121: Hoare triple {166698#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166698#false} is VALID [2020-07-18 05:33:19,519 INFO L280 TraceCheckUtils]: 122: Hoare triple {166698#false} ~output~0 := #t~ret3; {166698#false} is VALID [2020-07-18 05:33:19,519 INFO L280 TraceCheckUtils]: 123: Hoare triple {166698#false} havoc #t~ret3; {166698#false} is VALID [2020-07-18 05:33:19,520 INFO L280 TraceCheckUtils]: 124: Hoare triple {166698#false} assume !false; {166698#false} is VALID [2020-07-18 05:33:19,520 INFO L280 TraceCheckUtils]: 125: Hoare triple {166698#false} havoc ~input~0; {166698#false} is VALID [2020-07-18 05:33:19,520 INFO L280 TraceCheckUtils]: 126: Hoare triple {166698#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166698#false} is VALID [2020-07-18 05:33:19,520 INFO L280 TraceCheckUtils]: 127: Hoare triple {166698#false} ~input~0 := #t~nondet2; {166698#false} is VALID [2020-07-18 05:33:19,522 INFO L280 TraceCheckUtils]: 128: Hoare triple {166698#false} havoc #t~nondet2; {166698#false} is VALID [2020-07-18 05:33:19,522 INFO L280 TraceCheckUtils]: 129: Hoare triple {166698#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166698#false} is VALID [2020-07-18 05:33:19,522 INFO L263 TraceCheckUtils]: 130: Hoare triple {166698#false} call #t~ret3 := calculate_output(~input~0); {166698#false} is VALID [2020-07-18 05:33:19,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {166698#false} ~input := #in~input; {166698#false} is VALID [2020-07-18 05:33:19,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,523 INFO L280 TraceCheckUtils]: 133: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,523 INFO L280 TraceCheckUtils]: 134: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,523 INFO L280 TraceCheckUtils]: 135: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,524 INFO L280 TraceCheckUtils]: 136: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,524 INFO L280 TraceCheckUtils]: 137: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,524 INFO L280 TraceCheckUtils]: 138: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,524 INFO L280 TraceCheckUtils]: 139: Hoare triple {166698#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))); {166698#false} is VALID [2020-07-18 05:33:19,524 INFO L280 TraceCheckUtils]: 140: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,524 INFO L280 TraceCheckUtils]: 141: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,525 INFO L280 TraceCheckUtils]: 142: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,525 INFO L280 TraceCheckUtils]: 143: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,525 INFO L280 TraceCheckUtils]: 144: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,525 INFO L280 TraceCheckUtils]: 145: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,525 INFO L280 TraceCheckUtils]: 146: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,525 INFO L280 TraceCheckUtils]: 147: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,526 INFO L280 TraceCheckUtils]: 148: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,526 INFO L280 TraceCheckUtils]: 149: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,526 INFO L280 TraceCheckUtils]: 150: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,526 INFO L280 TraceCheckUtils]: 151: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,526 INFO L280 TraceCheckUtils]: 152: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,526 INFO L280 TraceCheckUtils]: 153: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,527 INFO L280 TraceCheckUtils]: 154: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,527 INFO L280 TraceCheckUtils]: 155: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,527 INFO L280 TraceCheckUtils]: 156: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,527 INFO L280 TraceCheckUtils]: 157: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,527 INFO L280 TraceCheckUtils]: 158: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,528 INFO L280 TraceCheckUtils]: 159: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,528 INFO L280 TraceCheckUtils]: 160: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,528 INFO L280 TraceCheckUtils]: 161: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,528 INFO L280 TraceCheckUtils]: 162: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,528 INFO L280 TraceCheckUtils]: 163: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,528 INFO L280 TraceCheckUtils]: 164: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,529 INFO L280 TraceCheckUtils]: 165: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,529 INFO L280 TraceCheckUtils]: 166: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,529 INFO L280 TraceCheckUtils]: 167: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,529 INFO L280 TraceCheckUtils]: 168: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,529 INFO L280 TraceCheckUtils]: 169: Hoare triple {166698#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)))); {166698#false} is VALID [2020-07-18 05:33:19,530 INFO L280 TraceCheckUtils]: 170: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,530 INFO L280 TraceCheckUtils]: 171: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,530 INFO L280 TraceCheckUtils]: 172: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,530 INFO L280 TraceCheckUtils]: 173: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,530 INFO L280 TraceCheckUtils]: 174: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,530 INFO L280 TraceCheckUtils]: 175: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,531 INFO L280 TraceCheckUtils]: 176: Hoare triple {166698#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))); {166698#false} is VALID [2020-07-18 05:33:19,531 INFO L280 TraceCheckUtils]: 177: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,531 INFO L280 TraceCheckUtils]: 178: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,531 INFO L280 TraceCheckUtils]: 179: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,531 INFO L280 TraceCheckUtils]: 180: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,532 INFO L280 TraceCheckUtils]: 181: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,532 INFO L280 TraceCheckUtils]: 182: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,532 INFO L280 TraceCheckUtils]: 183: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,532 INFO L280 TraceCheckUtils]: 184: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,532 INFO L280 TraceCheckUtils]: 185: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,532 INFO L280 TraceCheckUtils]: 186: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,533 INFO L280 TraceCheckUtils]: 187: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,533 INFO L280 TraceCheckUtils]: 188: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,533 INFO L280 TraceCheckUtils]: 189: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,533 INFO L280 TraceCheckUtils]: 190: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,533 INFO L280 TraceCheckUtils]: 191: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,533 INFO L280 TraceCheckUtils]: 192: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,534 INFO L280 TraceCheckUtils]: 193: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-18 05:33:19,534 INFO L280 TraceCheckUtils]: 194: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,534 INFO L280 TraceCheckUtils]: 195: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,534 INFO L280 TraceCheckUtils]: 196: Hoare triple {166698#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); {166698#false} is VALID [2020-07-18 05:33:19,534 INFO L280 TraceCheckUtils]: 197: Hoare triple {166698#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))); {166698#false} is VALID [2020-07-18 05:33:19,534 INFO L280 TraceCheckUtils]: 198: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,535 INFO L280 TraceCheckUtils]: 199: Hoare triple {166698#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,535 INFO L280 TraceCheckUtils]: 200: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,535 INFO L280 TraceCheckUtils]: 201: Hoare triple {166698#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,535 INFO L280 TraceCheckUtils]: 202: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,535 INFO L280 TraceCheckUtils]: 203: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,535 INFO L280 TraceCheckUtils]: 204: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,536 INFO L280 TraceCheckUtils]: 205: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-18 05:33:19,536 INFO L280 TraceCheckUtils]: 206: Hoare triple {166698#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {166698#false} is VALID [2020-07-18 05:33:19,536 INFO L280 TraceCheckUtils]: 207: Hoare triple {166698#false} assume !false; {166698#false} is VALID [2020-07-18 05:33:19,613 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 99 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-18 05:33:19,613 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1252021307] [2020-07-18 05:33:19,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:33:19,614 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 05:33:19,614 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203852739] [2020-07-18 05:33:19,615 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 208 [2020-07-18 05:33:19,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:33:19,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:33:19,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:33:19,929 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:33:19,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:33:19,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:33:19,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:33:19,930 INFO L87 Difference]: Start difference. First operand 4063 states and 4457 transitions. Second operand 8 states. [2020-07-18 05:33:38,868 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-18 05:34:26,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:34:26,488 INFO L93 Difference]: Finished difference Result 8571 states and 9435 transitions. [2020-07-18 05:34:26,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 05:34:26,488 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 208 [2020-07-18 05:34:26,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:34:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:34:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1149 transitions. [2020-07-18 05:34:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:34:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1149 transitions. [2020-07-18 05:34:26,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1149 transitions. [2020-07-18 05:34:28,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1149 edges. 1149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:34:28,937 INFO L225 Difference]: With dead ends: 8571 [2020-07-18 05:34:28,937 INFO L226 Difference]: Without dead ends: 2333 [2020-07-18 05:34:28,946 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-18 05:34:28,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2333 states. [2020-07-18 05:34:51,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2333 to 1903. [2020-07-18 05:34:51,916 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:34:51,916 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2333 states. Second operand 1903 states. [2020-07-18 05:34:51,917 INFO L74 IsIncluded]: Start isIncluded. First operand 2333 states. Second operand 1903 states. [2020-07-18 05:34:51,917 INFO L87 Difference]: Start difference. First operand 2333 states. Second operand 1903 states. [2020-07-18 05:34:52,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:34:52,077 INFO L93 Difference]: Finished difference Result 2333 states and 2445 transitions. [2020-07-18 05:34:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 2445 transitions. [2020-07-18 05:34:52,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:34:52,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:34:52,080 INFO L74 IsIncluded]: Start isIncluded. First operand 1903 states. Second operand 2333 states. [2020-07-18 05:34:52,080 INFO L87 Difference]: Start difference. First operand 1903 states. Second operand 2333 states. [2020-07-18 05:34:52,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:34:52,238 INFO L93 Difference]: Finished difference Result 2333 states and 2445 transitions. [2020-07-18 05:34:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 2445 transitions. [2020-07-18 05:34:52,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:34:52,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:34:52,240 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:34:52,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:34:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1903 states. [2020-07-18 05:34:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1903 states and 2004 transitions. [2020-07-18 05:34:52,354 INFO L78 Accepts]: Start accepts. Automaton has 1903 states and 2004 transitions. Word has length 208 [2020-07-18 05:34:52,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:34:52,355 INFO L479 AbstractCegarLoop]: Abstraction has 1903 states and 2004 transitions. [2020-07-18 05:34:52,355 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:34:52,355 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1903 states and 2004 transitions. [2020-07-18 05:34:59,194 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2004 edges. 2004 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:34:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2004 transitions. [2020-07-18 05:34:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2020-07-18 05:34:59,197 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:34:59,197 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:34:59,197 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-18 05:34:59,197 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:34:59,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:34:59,198 INFO L82 PathProgramCache]: Analyzing trace with hash 1575104130, now seen corresponding path program 1 times [2020-07-18 05:34:59,198 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:34:59,198 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1051386059] [2020-07-18 05:34:59,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:34:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-18 05:34:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-18 05:34:59,433 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-18 05:34:59,434 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-18 05:34:59,434 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-18 05:34:59,693 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-18 05:34:59,693 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-18 05:34:59,693 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-18 05:34:59,694 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-18 05:34:59,695 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-18 05:34:59,696 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-18 05:34:59,697 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-18 05:34:59,698 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-18 05:34:59,699 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-18 05:34:59,700 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-18 05:34:59,701 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-18 05:34:59,702 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-18 05:34:59,703 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L77 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-18 05:34:59,704 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-18 05:34:59,705 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-18 05:34:59,706 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-18 05:34:59,707 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-18 05:34:59,708 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-18 05:34:59,709 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-18 05:34:59,710 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-18 05:34:59,711 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-18 05:34:59,712 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-18 05:34:59,713 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-18 05:34:59,714 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-18 05:34:59,715 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-18 05:34:59,716 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-18 05:34:59,717 WARN L170 areAnnotationChecker]: L252 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-18 05:34:59,718 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-18 05:34:59,719 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2020-07-18 05:34:59,720 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-18 05:34:59,721 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-18 05:34:59,722 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-18 05:34:59,723 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-18 05:34:59,724 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L346 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2020-07-18 05:34:59,725 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-18 05:34:59,726 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-18 05:34:59,727 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-18 05:34:59,728 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-18 05:34:59,729 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-18 05:34:59,730 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-18 05:34:59,731 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-18 05:34:59,732 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-18 05:34:59,733 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-18 05:34:59,734 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-18 05:34:59,735 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-18 05:34:59,736 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-18 05:34:59,737 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-18 05:34:59,738 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-18 05:34:59,739 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-18 05:34:59,740 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-18 05:34:59,741 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-18 05:34:59,742 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-18 05:34:59,743 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-18 05:34:59,744 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-18 05:34:59,745 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-18 05:34:59,746 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-18 05:34:59,747 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-18 05:34:59,748 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-18 05:34:59,748 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-18 05:34:59,748 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-18 05:34:59,748 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-18 05:34:59,748 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-18 05:34:59,748 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. [2020-07-18 05:34:59,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.07 05:34:59 BoogieIcfgContainer [2020-07-18 05:34:59,753 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-18 05:34:59,755 INFO L168 Benchmark]: Toolchain (without parser) took 693524.93 ms. Allocated memory was 145.2 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 101.0 MB in the beginning and 649.1 MB in the end (delta: -548.1 MB). Peak memory consumption was 933.0 MB. Max. memory is 7.1 GB. [2020-07-18 05:34:59,756 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 05:34:59,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.00 ms. Allocated memory was 145.2 MB in the beginning and 205.5 MB in the end (delta: 60.3 MB). Free memory was 100.6 MB in the beginning and 166.6 MB in the end (delta: -66.0 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. [2020-07-18 05:34:59,757 INFO L168 Benchmark]: Boogie Preprocessor took 135.45 ms. Allocated memory is still 205.5 MB. Free memory was 166.6 MB in the beginning and 160.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 05:34:59,758 INFO L168 Benchmark]: RCFGBuilder took 2010.06 ms. Allocated memory was 205.5 MB in the beginning and 251.1 MB in the end (delta: 45.6 MB). Free memory was 160.9 MB in the beginning and 187.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. [2020-07-18 05:34:59,758 INFO L168 Benchmark]: TraceAbstraction took 690646.36 ms. Allocated memory was 251.1 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 185.8 MB in the beginning and 649.1 MB in the end (delta: -463.2 MB). Peak memory consumption was 912.0 MB. Max. memory is 7.1 GB. [2020-07-18 05:34:59,761 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 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 726.00 ms. Allocated memory was 145.2 MB in the beginning and 205.5 MB in the end (delta: 60.3 MB). Free memory was 100.6 MB in the beginning and 166.6 MB in the end (delta: -66.0 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.45 ms. Allocated memory is still 205.5 MB. Free memory was 166.6 MB in the beginning and 160.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2010.06 ms. Allocated memory was 205.5 MB in the beginning and 251.1 MB in the end (delta: 45.6 MB). Free memory was 160.9 MB in the beginning and 187.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 690646.36 ms. Allocated memory was 251.1 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 185.8 MB in the beginning and 649.1 MB in the end (delta: -463.2 MB). Peak memory consumption was 912.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 416]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=40, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L8] int d= 4; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L9] int e= 5; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L10] int f= 6; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L11] int c= 3; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L12] int b= 2; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L15] int u = 21; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=27, w=41, x=33, y=44, z=36] [L16] int v = 22; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=41, x=33, y=44, z=36] [L17] int w = 23; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=33, y=44, z=36] [L18] int x = 24; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=44, z=36] [L19] int y = 25; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=36] [L20] int z = 26; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L22] int a17 = 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=38, a16=35, a17=1, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L23] int a7 = 0; 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=38, a16=35, a17=1, a20=30, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L24] int a20 = 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=38, a16=35, a17=1, a20=1, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L25] int a8 = 15; 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=38, a16=35, a17=1, a20=1, a21=34, 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] [L26] int a12 = 8; 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=35, a17=1, a20=1, a21=34, 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] [L27] int a16 = 5; 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=34, 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] [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 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] [L586] int 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=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] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=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, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [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))) 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] [L334] a17 = 0 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=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] [L335] 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=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] [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) 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=21, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 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=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int 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, d=4, e=5, f=6, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=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, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [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)) 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] [L269] a20 = 0 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=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] [L270] 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=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] [L271] 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=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] [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) 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] [L583] COND TRUE 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=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] [L586] int 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, d=4, e=5, f=6, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=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, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [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)) 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] [L63] a17 = 0 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=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] [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) 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=26, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int 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, d=4, e=5, f=6, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=3, 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=3, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [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=3, 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)=3, 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)=3, 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=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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND TRUE (((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)=3, 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=3, u=21, v=22, w=23, x=24, y=25, z=26] [L55] a7 = 0 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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=3, u=21, v=22, w=23, x=24, y=25, z=26] [L56] a20 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, 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] [L57] a21 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, 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] [L58] a16 = 4 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, 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] [L59] a17 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, 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] [L60] a8 = 13 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L61] return -1; VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=-1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [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=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = 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=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 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=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int 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=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [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=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL calculate_output(input) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L403] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L406] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L409] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L412] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L415] COND TRUE (((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] [L416] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, 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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 525 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 690.2s, OverallIterations: 11, TraceHistogramMax: 5, AutomataDifference: 383.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3338 SDtfs, 12550 SDslu, 4194 SDs, 0 SdLazy, 14531 SolverSat, 1462 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 195 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4403occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 224.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 2808 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 1829 NumberOfCodeBlocks, 1829 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1532 ConstructedInterpolants, 0 QuantifiedInterpolants, 708533 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 3 PerfectInterpolantSequences, 423/452 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...