/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:30:14,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:30:14,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:30:14,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-08 12:30:14,992 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 12:30:15,029 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:30:15,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:30:15,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:30:15,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:30:15,034 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:30:15,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:30:15,034 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:30:15,035 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:30:15,035 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:30:15,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:30:15,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:30:15,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:30:15,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:30:15,039 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:30:15,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:30:15,039 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:30:15,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:30:15,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:30:15,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:30:15,042 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:30:15,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:30:15,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:30:15,043 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:30:15,043 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:30:15,043 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:30:15,043 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:30:15,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:30:15,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:30:15,044 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:30:15,044 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:30:15,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:30:15,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:30:15,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:30:15,333 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:30:15,334 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:30:15,335 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-08 12:30:15,411 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c5e0115c/aafc73c24893421ab6247f15cba2cf71/FLAG320a55c06 [2020-07-08 12:30:16,008 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:30:16,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-08 12:30:16,024 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c5e0115c/aafc73c24893421ab6247f15cba2cf71/FLAG320a55c06 [2020-07-08 12:30:16,247 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c5e0115c/aafc73c24893421ab6247f15cba2cf71 [2020-07-08 12:30:16,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:30:16,259 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:30:16,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:30:16,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:30:16,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:30:16,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:30:16" (1/1) ... [2020-07-08 12:30:16,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fc51f36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:16, skipping insertion in model container [2020-07-08 12:30:16,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:30:16" (1/1) ... [2020-07-08 12:30:16,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:30:16,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:30:16,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:30:16,969 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:30:17,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:30:17,215 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:30:17,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17 WrapperNode [2020-07-08 12:30:17,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:30:17,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:30:17,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:30:17,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:30:17,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (1/1) ... [2020-07-08 12:30:17,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:30:17,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:30:17,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:30:17,369 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:30:17,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (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 [2020-07-08 12:30:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:30:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:30:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 12:30:17,458 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:30:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 12:30:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:30:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:30:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 12:30:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:30:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:30:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:30:19,093 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:30:19,094 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 12:30:19,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:30:19 BoogieIcfgContainer [2020-07-08 12:30:19,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:30:19,102 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:30:19,102 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:30:19,105 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:30:19,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:30:16" (1/3) ... [2020-07-08 12:30:19,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@779deabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:30:19, skipping insertion in model container [2020-07-08 12:30:19,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:30:17" (2/3) ... [2020-07-08 12:30:19,108 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@779deabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:30:19, skipping insertion in model container [2020-07-08 12:30:19,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:30:19" (3/3) ... [2020-07-08 12:30:19,110 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label35.c [2020-07-08 12:30:19,120 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:30:19,129 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:30:19,147 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:30:19,179 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:30:19,179 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:30:19,180 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:30:19,180 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:30:19,180 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:30:19,181 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:30:19,181 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:30:19,181 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:30:19,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-08 12:30:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-07-08 12:30:19,223 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:19,224 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] [2020-07-08 12:30:19,225 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:19,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:19,235 INFO L82 PathProgramCache]: Analyzing trace with hash 279627110, now seen corresponding path program 1 times [2020-07-08 12:30:19,248 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:19,249 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230073111] [2020-07-08 12:30:19,249 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:19,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:30:19,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:30:19,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,941 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:30:19,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:30:19,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:30:19,947 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,948 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret4 := main(); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 4 ~a16~0))} ~output~0 := -1; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 4 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,950 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,951 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 4 ~a16~0))} ~input := #in~input; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,953 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,959 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,961 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(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))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,968 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,969 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,970 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,972 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,973 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,974 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,975 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,976 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,977 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,978 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,980 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,981 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,982 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,985 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,986 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,987 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,988 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,990 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,990 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,991 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,992 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,993 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,994 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,995 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,998 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:19,999 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(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)))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,000 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,001 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,002 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,003 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,004 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,005 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,006 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(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))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,007 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,009 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,009 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,010 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,011 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,012 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,013 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,014 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,015 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,016 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,016 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,017 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,018 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,019 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,020 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,022 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,023 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,024 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,025 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,026 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,027 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(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))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,028 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,030 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,030 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,031 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,032 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,033 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,034 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,035 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:30:20,036 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(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; {211#false} is VALID [2020-07-08 12:30:20,036 INFO L280 TraceCheckUtils]: 85: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-08 12:30:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:20,061 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230073111] [2020-07-08 12:30:20,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:30:20,062 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 12:30:20,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953254264] [2020-07-08 12:30:20,070 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2020-07-08 12:30:20,073 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:20,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:30:20,236 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:20,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:30:20,237 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:20,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:30:20,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:30:20,249 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-08 12:30:23,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:23,999 INFO L93 Difference]: Finished difference Result 557 states and 956 transitions. [2020-07-08 12:30:23,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:30:23,999 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2020-07-08 12:30:24,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:30:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-08 12:30:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:30:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-08 12:30:24,045 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 956 transitions. [2020-07-08 12:30:25,717 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 956 edges. 956 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:25,751 INFO L225 Difference]: With dead ends: 557 [2020-07-08 12:30:25,752 INFO L226 Difference]: Without dead ends: 286 [2020-07-08 12:30:25,759 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:30:25,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-08 12:30:25,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 280. [2020-07-08 12:30:25,877 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:25,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 280 states. [2020-07-08 12:30:25,878 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 280 states. [2020-07-08 12:30:25,878 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 280 states. [2020-07-08 12:30:25,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:25,896 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-08 12:30:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-08 12:30:25,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:25,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:25,901 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 286 states. [2020-07-08 12:30:25,901 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 286 states. [2020-07-08 12:30:25,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:25,917 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-08 12:30:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-08 12:30:25,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:25,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:25,919 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:25,919 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-08 12:30:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 402 transitions. [2020-07-08 12:30:25,934 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 402 transitions. Word has length 86 [2020-07-08 12:30:25,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:25,935 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 402 transitions. [2020-07-08 12:30:25,935 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:30:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 402 transitions. [2020-07-08 12:30:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-07-08 12:30:25,938 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:25,938 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:30:25,939 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:30:25,939 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:25,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:25,939 INFO L82 PathProgramCache]: Analyzing trace with hash -53773379, now seen corresponding path program 1 times [2020-07-08 12:30:25,940 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:25,940 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332151266] [2020-07-08 12:30:25,940 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:26,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {1668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:30:26,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:30:26,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:30:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:26,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {1670#(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; {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 12:30:26,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {1671#(= ~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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:26,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:26,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:30:26,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {1673#(= 6 |old(~a16~0)|)} assume true; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:30:26,219 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1673#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-08 12:30:26,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {1656#true} call ULTIMATE.init(); {1668#(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 [2020-07-08 12:30:26,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:30:26,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:30:26,224 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:30:26,225 INFO L263 TraceCheckUtils]: 4: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret4 := main(); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:30:26,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {1661#(not (= 6 ~a16~0))} ~output~0 := -1; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:30:26,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {1661#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:30:26,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {1661#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:30:26,228 INFO L263 TraceCheckUtils]: 8: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {1670#(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 [2020-07-08 12:30:26,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {1670#(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; {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 12:30:26,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {1671#(= ~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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:26,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:26,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:30:26,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {1673#(= 6 |old(~a16~0)|)} assume true; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:30:26,233 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1673#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-08 12:30:26,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {1657#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {1657#false} is VALID [2020-07-08 12:30:26,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {1657#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1657#false} is VALID [2020-07-08 12:30:26,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {1657#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1657#false} is VALID [2020-07-08 12:30:26,234 INFO L263 TraceCheckUtils]: 18: Hoare triple {1657#false} call #t~ret3 := calculate_output(~input~0); {1657#false} is VALID [2020-07-08 12:30:26,234 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#false} ~input := #in~input; {1657#false} is VALID [2020-07-08 12:30:26,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,236 INFO L280 TraceCheckUtils]: 24: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,236 INFO L280 TraceCheckUtils]: 26: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,237 INFO L280 TraceCheckUtils]: 27: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-08 12:30:26,237 INFO L280 TraceCheckUtils]: 28: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,238 INFO L280 TraceCheckUtils]: 30: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,238 INFO L280 TraceCheckUtils]: 31: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,238 INFO L280 TraceCheckUtils]: 32: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,239 INFO L280 TraceCheckUtils]: 34: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,239 INFO L280 TraceCheckUtils]: 35: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,239 INFO L280 TraceCheckUtils]: 36: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,239 INFO L280 TraceCheckUtils]: 37: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,240 INFO L280 TraceCheckUtils]: 38: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,240 INFO L280 TraceCheckUtils]: 39: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,240 INFO L280 TraceCheckUtils]: 40: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,241 INFO L280 TraceCheckUtils]: 41: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,241 INFO L280 TraceCheckUtils]: 42: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,241 INFO L280 TraceCheckUtils]: 43: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,241 INFO L280 TraceCheckUtils]: 44: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,242 INFO L280 TraceCheckUtils]: 45: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,242 INFO L280 TraceCheckUtils]: 46: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,242 INFO L280 TraceCheckUtils]: 47: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,242 INFO L280 TraceCheckUtils]: 48: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,243 INFO L280 TraceCheckUtils]: 49: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,243 INFO L280 TraceCheckUtils]: 50: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,243 INFO L280 TraceCheckUtils]: 51: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,243 INFO L280 TraceCheckUtils]: 52: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,244 INFO L280 TraceCheckUtils]: 53: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,244 INFO L280 TraceCheckUtils]: 54: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,244 INFO L280 TraceCheckUtils]: 55: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,245 INFO L280 TraceCheckUtils]: 56: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,245 INFO L280 TraceCheckUtils]: 57: Hoare triple {1657#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)))); {1657#false} is VALID [2020-07-08 12:30:26,245 INFO L280 TraceCheckUtils]: 58: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,245 INFO L280 TraceCheckUtils]: 59: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,246 INFO L280 TraceCheckUtils]: 60: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,246 INFO L280 TraceCheckUtils]: 61: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,246 INFO L280 TraceCheckUtils]: 62: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,247 INFO L280 TraceCheckUtils]: 63: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,247 INFO L280 TraceCheckUtils]: 64: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-08 12:30:26,247 INFO L280 TraceCheckUtils]: 65: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,248 INFO L280 TraceCheckUtils]: 66: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,248 INFO L280 TraceCheckUtils]: 67: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,248 INFO L280 TraceCheckUtils]: 68: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,248 INFO L280 TraceCheckUtils]: 69: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,249 INFO L280 TraceCheckUtils]: 70: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,249 INFO L280 TraceCheckUtils]: 71: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,249 INFO L280 TraceCheckUtils]: 72: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,249 INFO L280 TraceCheckUtils]: 73: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,250 INFO L280 TraceCheckUtils]: 74: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,250 INFO L280 TraceCheckUtils]: 75: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,250 INFO L280 TraceCheckUtils]: 76: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,251 INFO L280 TraceCheckUtils]: 77: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,251 INFO L280 TraceCheckUtils]: 78: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,251 INFO L280 TraceCheckUtils]: 79: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,251 INFO L280 TraceCheckUtils]: 80: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,252 INFO L280 TraceCheckUtils]: 81: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-08 12:30:26,252 INFO L280 TraceCheckUtils]: 82: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,252 INFO L280 TraceCheckUtils]: 83: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,252 INFO L280 TraceCheckUtils]: 84: Hoare triple {1657#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); {1657#false} is VALID [2020-07-08 12:30:26,253 INFO L280 TraceCheckUtils]: 85: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-08 12:30:26,253 INFO L280 TraceCheckUtils]: 86: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,253 INFO L280 TraceCheckUtils]: 87: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,253 INFO L280 TraceCheckUtils]: 88: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,254 INFO L280 TraceCheckUtils]: 89: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,254 INFO L280 TraceCheckUtils]: 90: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,254 INFO L280 TraceCheckUtils]: 91: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,255 INFO L280 TraceCheckUtils]: 92: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,255 INFO L280 TraceCheckUtils]: 93: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-08 12:30:26,255 INFO L280 TraceCheckUtils]: 94: Hoare triple {1657#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {1657#false} is VALID [2020-07-08 12:30:26,255 INFO L280 TraceCheckUtils]: 95: Hoare triple {1657#false} assume !false; {1657#false} is VALID [2020-07-08 12:30:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:26,266 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332151266] [2020-07-08 12:30:26,266 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:30:26,266 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:30:26,267 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741144439] [2020-07-08 12:30:26,268 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 96 [2020-07-08 12:30:26,269 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:26,269 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:30:26,375 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:26,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:30:26,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:26,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:30:26,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:30:26,377 INFO L87 Difference]: Start difference. First operand 280 states and 402 transitions. Second operand 9 states. [2020-07-08 12:30:31,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:31,057 INFO L93 Difference]: Finished difference Result 713 states and 1049 transitions. [2020-07-08 12:30:31,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:30:31,058 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 96 [2020-07-08 12:30:31,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:30:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-08 12:30:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:30:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-08 12:30:31,082 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 634 transitions. [2020-07-08 12:30:32,323 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 634 edges. 634 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:32,341 INFO L225 Difference]: With dead ends: 713 [2020-07-08 12:30:32,342 INFO L226 Difference]: Without dead ends: 439 [2020-07-08 12:30:32,343 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:30:32,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-08 12:30:32,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 421. [2020-07-08 12:30:32,454 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:32,455 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 421 states. [2020-07-08 12:30:32,455 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 421 states. [2020-07-08 12:30:32,455 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 421 states. [2020-07-08 12:30:32,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:32,480 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-08 12:30:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-08 12:30:32,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:32,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:32,483 INFO L74 IsIncluded]: Start isIncluded. First operand 421 states. Second operand 439 states. [2020-07-08 12:30:32,483 INFO L87 Difference]: Start difference. First operand 421 states. Second operand 439 states. [2020-07-08 12:30:32,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:32,506 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-08 12:30:32,507 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-08 12:30:32,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:32,509 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:32,509 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:32,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2020-07-08 12:30:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 590 transitions. [2020-07-08 12:30:32,526 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 590 transitions. Word has length 96 [2020-07-08 12:30:32,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:32,527 INFO L479 AbstractCegarLoop]: Abstraction has 421 states and 590 transitions. [2020-07-08 12:30:32,527 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:30:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2020-07-08 12:30:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-08 12:30:32,528 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:32,529 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:30:32,529 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:30:32,529 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:32,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:32,530 INFO L82 PathProgramCache]: Analyzing trace with hash -24478849, now seen corresponding path program 1 times [2020-07-08 12:30:32,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:32,530 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302762597] [2020-07-08 12:30:32,530 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:32,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {3747#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3734#true} is VALID [2020-07-08 12:30:32,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:30:32,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:30:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:32,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {3748#(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; {3734#true} is VALID [2020-07-08 12:30:32,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:32,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:32,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:32,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {3734#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {3746#(= 1 ~a7~0)} assume true; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,813 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3746#(= 1 ~a7~0)} {3734#true} #786#return; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,815 INFO L263 TraceCheckUtils]: 0: Hoare triple {3734#true} call ULTIMATE.init(); {3747#(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 [2020-07-08 12:30:32,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {3747#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3734#true} is VALID [2020-07-08 12:30:32,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:30:32,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:30:32,816 INFO L263 TraceCheckUtils]: 4: Hoare triple {3734#true} call #t~ret4 := main(); {3734#true} is VALID [2020-07-08 12:30:32,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {3734#true} ~output~0 := -1; {3734#true} is VALID [2020-07-08 12:30:32,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {3734#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3734#true} is VALID [2020-07-08 12:30:32,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {3734#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3734#true} is VALID [2020-07-08 12:30:32,818 INFO L263 TraceCheckUtils]: 8: Hoare triple {3734#true} call #t~ret3 := calculate_output(~input~0); {3748#(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 [2020-07-08 12:30:32,818 INFO L280 TraceCheckUtils]: 9: Hoare triple {3748#(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; {3734#true} is VALID [2020-07-08 12:30:32,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:32,819 INFO L280 TraceCheckUtils]: 11: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:32,819 INFO L280 TraceCheckUtils]: 12: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:32,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {3734#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,821 INFO L280 TraceCheckUtils]: 14: Hoare triple {3746#(= 1 ~a7~0)} assume true; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,822 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3746#(= 1 ~a7~0)} {3734#true} #786#return; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {3746#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {3746#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {3746#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,825 INFO L263 TraceCheckUtils]: 19: Hoare triple {3746#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,825 INFO L280 TraceCheckUtils]: 20: Hoare triple {3746#(= 1 ~a7~0)} ~input := #in~input; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,826 INFO L280 TraceCheckUtils]: 21: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,827 INFO L280 TraceCheckUtils]: 22: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,830 INFO L280 TraceCheckUtils]: 28: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,832 INFO L280 TraceCheckUtils]: 30: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,833 INFO L280 TraceCheckUtils]: 32: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,833 INFO L280 TraceCheckUtils]: 33: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,834 INFO L280 TraceCheckUtils]: 34: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,835 INFO L280 TraceCheckUtils]: 35: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,835 INFO L280 TraceCheckUtils]: 36: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,837 INFO L280 TraceCheckUtils]: 38: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,838 INFO L280 TraceCheckUtils]: 40: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,838 INFO L280 TraceCheckUtils]: 41: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,839 INFO L280 TraceCheckUtils]: 43: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,841 INFO L280 TraceCheckUtils]: 45: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,841 INFO L280 TraceCheckUtils]: 46: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,842 INFO L280 TraceCheckUtils]: 47: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,842 INFO L280 TraceCheckUtils]: 48: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,843 INFO L280 TraceCheckUtils]: 49: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,844 INFO L280 TraceCheckUtils]: 50: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,844 INFO L280 TraceCheckUtils]: 51: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,845 INFO L280 TraceCheckUtils]: 52: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,846 INFO L280 TraceCheckUtils]: 53: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,846 INFO L280 TraceCheckUtils]: 54: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,847 INFO L280 TraceCheckUtils]: 55: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,847 INFO L280 TraceCheckUtils]: 56: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,848 INFO L280 TraceCheckUtils]: 57: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,849 INFO L280 TraceCheckUtils]: 58: Hoare triple {3746#(= 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)))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,849 INFO L280 TraceCheckUtils]: 59: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,850 INFO L280 TraceCheckUtils]: 60: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,851 INFO L280 TraceCheckUtils]: 61: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,851 INFO L280 TraceCheckUtils]: 62: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,852 INFO L280 TraceCheckUtils]: 63: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,852 INFO L280 TraceCheckUtils]: 64: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,853 INFO L280 TraceCheckUtils]: 65: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,854 INFO L280 TraceCheckUtils]: 66: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,854 INFO L280 TraceCheckUtils]: 67: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,855 INFO L280 TraceCheckUtils]: 68: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,855 INFO L280 TraceCheckUtils]: 69: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,856 INFO L280 TraceCheckUtils]: 70: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,857 INFO L280 TraceCheckUtils]: 71: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,857 INFO L280 TraceCheckUtils]: 72: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,858 INFO L280 TraceCheckUtils]: 73: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,858 INFO L280 TraceCheckUtils]: 74: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,859 INFO L280 TraceCheckUtils]: 75: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,860 INFO L280 TraceCheckUtils]: 76: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,861 INFO L280 TraceCheckUtils]: 78: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,862 INFO L280 TraceCheckUtils]: 79: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,863 INFO L280 TraceCheckUtils]: 81: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,863 INFO L280 TraceCheckUtils]: 82: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,864 INFO L280 TraceCheckUtils]: 83: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,865 INFO L280 TraceCheckUtils]: 84: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,865 INFO L280 TraceCheckUtils]: 85: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,866 INFO L280 TraceCheckUtils]: 86: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,866 INFO L280 TraceCheckUtils]: 87: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,867 INFO L280 TraceCheckUtils]: 88: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,868 INFO L280 TraceCheckUtils]: 89: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,868 INFO L280 TraceCheckUtils]: 90: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,869 INFO L280 TraceCheckUtils]: 91: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,869 INFO L280 TraceCheckUtils]: 92: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,870 INFO L280 TraceCheckUtils]: 93: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,871 INFO L280 TraceCheckUtils]: 94: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:32,871 INFO L280 TraceCheckUtils]: 95: Hoare triple {3746#(= 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; {3735#false} is VALID [2020-07-08 12:30:32,872 INFO L280 TraceCheckUtils]: 96: Hoare triple {3735#false} assume !false; {3735#false} is VALID [2020-07-08 12:30:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:32,885 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302762597] [2020-07-08 12:30:32,886 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1749430970] [2020-07-08 12:30:32,886 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:32,972 INFO L264 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:30:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:32,999 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:30:33,135 INFO L263 TraceCheckUtils]: 0: Hoare triple {3734#true} call ULTIMATE.init(); {3734#true} is VALID [2020-07-08 12:30:33,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3734#true} is VALID [2020-07-08 12:30:33,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:30:33,136 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:30:33,137 INFO L263 TraceCheckUtils]: 4: Hoare triple {3734#true} call #t~ret4 := main(); {3734#true} is VALID [2020-07-08 12:30:33,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {3734#true} ~output~0 := -1; {3734#true} is VALID [2020-07-08 12:30:33,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {3734#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3734#true} is VALID [2020-07-08 12:30:33,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {3734#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3734#true} is VALID [2020-07-08 12:30:33,138 INFO L263 TraceCheckUtils]: 8: Hoare triple {3734#true} call #t~ret3 := calculate_output(~input~0); {3734#true} is VALID [2020-07-08 12:30:33,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {3734#true} ~input := #in~input; {3734#true} is VALID [2020-07-08 12:30:33,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:33,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:33,139 INFO L280 TraceCheckUtils]: 12: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:30:33,140 INFO L280 TraceCheckUtils]: 13: Hoare triple {3734#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,140 INFO L280 TraceCheckUtils]: 14: Hoare triple {3746#(= 1 ~a7~0)} assume true; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,141 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3746#(= 1 ~a7~0)} {3734#true} #786#return; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {3746#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,147 INFO L280 TraceCheckUtils]: 17: Hoare triple {3746#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,148 INFO L280 TraceCheckUtils]: 18: Hoare triple {3746#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,149 INFO L263 TraceCheckUtils]: 19: Hoare triple {3746#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,153 INFO L280 TraceCheckUtils]: 20: Hoare triple {3746#(= 1 ~a7~0)} ~input := #in~input; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,154 INFO L280 TraceCheckUtils]: 21: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,155 INFO L280 TraceCheckUtils]: 22: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,155 INFO L280 TraceCheckUtils]: 23: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,156 INFO L280 TraceCheckUtils]: 24: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,157 INFO L280 TraceCheckUtils]: 25: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,157 INFO L280 TraceCheckUtils]: 26: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,158 INFO L280 TraceCheckUtils]: 27: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,159 INFO L280 TraceCheckUtils]: 28: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,159 INFO L280 TraceCheckUtils]: 29: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,160 INFO L280 TraceCheckUtils]: 30: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,160 INFO L280 TraceCheckUtils]: 31: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,161 INFO L280 TraceCheckUtils]: 32: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,162 INFO L280 TraceCheckUtils]: 33: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,162 INFO L280 TraceCheckUtils]: 34: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,163 INFO L280 TraceCheckUtils]: 35: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,163 INFO L280 TraceCheckUtils]: 36: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,164 INFO L280 TraceCheckUtils]: 37: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,165 INFO L280 TraceCheckUtils]: 38: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,165 INFO L280 TraceCheckUtils]: 39: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,166 INFO L280 TraceCheckUtils]: 40: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,167 INFO L280 TraceCheckUtils]: 41: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,167 INFO L280 TraceCheckUtils]: 42: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,168 INFO L280 TraceCheckUtils]: 43: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,168 INFO L280 TraceCheckUtils]: 44: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,169 INFO L280 TraceCheckUtils]: 45: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,169 INFO L280 TraceCheckUtils]: 46: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,170 INFO L280 TraceCheckUtils]: 47: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,171 INFO L280 TraceCheckUtils]: 48: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,171 INFO L280 TraceCheckUtils]: 49: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,172 INFO L280 TraceCheckUtils]: 50: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,172 INFO L280 TraceCheckUtils]: 51: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,173 INFO L280 TraceCheckUtils]: 52: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,175 INFO L280 TraceCheckUtils]: 55: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,175 INFO L280 TraceCheckUtils]: 56: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,176 INFO L280 TraceCheckUtils]: 57: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,177 INFO L280 TraceCheckUtils]: 58: Hoare triple {3746#(= 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)))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,177 INFO L280 TraceCheckUtils]: 59: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,178 INFO L280 TraceCheckUtils]: 60: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,178 INFO L280 TraceCheckUtils]: 61: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,179 INFO L280 TraceCheckUtils]: 62: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,180 INFO L280 TraceCheckUtils]: 63: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,180 INFO L280 TraceCheckUtils]: 64: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,182 INFO L280 TraceCheckUtils]: 67: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,183 INFO L280 TraceCheckUtils]: 69: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,184 INFO L280 TraceCheckUtils]: 70: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,184 INFO L280 TraceCheckUtils]: 71: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,185 INFO L280 TraceCheckUtils]: 72: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,185 INFO L280 TraceCheckUtils]: 73: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,186 INFO L280 TraceCheckUtils]: 74: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,187 INFO L280 TraceCheckUtils]: 75: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,188 INFO L280 TraceCheckUtils]: 76: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,188 INFO L280 TraceCheckUtils]: 77: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,189 INFO L280 TraceCheckUtils]: 78: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,189 INFO L280 TraceCheckUtils]: 79: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,190 INFO L280 TraceCheckUtils]: 80: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,191 INFO L280 TraceCheckUtils]: 81: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,191 INFO L280 TraceCheckUtils]: 82: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,192 INFO L280 TraceCheckUtils]: 83: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,193 INFO L280 TraceCheckUtils]: 84: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,194 INFO L280 TraceCheckUtils]: 85: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,194 INFO L280 TraceCheckUtils]: 86: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,195 INFO L280 TraceCheckUtils]: 87: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,196 INFO L280 TraceCheckUtils]: 88: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,196 INFO L280 TraceCheckUtils]: 89: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,197 INFO L280 TraceCheckUtils]: 90: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,198 INFO L280 TraceCheckUtils]: 91: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,199 INFO L280 TraceCheckUtils]: 92: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,199 INFO L280 TraceCheckUtils]: 93: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,200 INFO L280 TraceCheckUtils]: 94: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:30:33,200 INFO L280 TraceCheckUtils]: 95: Hoare triple {3746#(= 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; {3735#false} is VALID [2020-07-08 12:30:33,201 INFO L280 TraceCheckUtils]: 96: Hoare triple {3735#false} assume !false; {3735#false} is VALID [2020-07-08 12:30:33,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:33,214 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 12:30:33,215 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2020-07-08 12:30:33,215 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791314251] [2020-07-08 12:30:33,216 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2020-07-08 12:30:33,216 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:33,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 12:30:33,375 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:33,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 12:30:33,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:33,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 12:30:33,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:30:33,376 INFO L87 Difference]: Start difference. First operand 421 states and 590 transitions. Second operand 3 states. [2020-07-08 12:30:34,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:34,697 INFO L93 Difference]: Finished difference Result 1247 states and 1789 transitions. [2020-07-08 12:30:34,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 12:30:34,697 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2020-07-08 12:30:34,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:30:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:30:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:30:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:30:34,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-08 12:30:35,520 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:35,564 INFO L225 Difference]: With dead ends: 1247 [2020-07-08 12:30:35,564 INFO L226 Difference]: Without dead ends: 832 [2020-07-08 12:30:35,566 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:30:35,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2020-07-08 12:30:35,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 832. [2020-07-08 12:30:35,763 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:35,763 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand 832 states. [2020-07-08 12:30:35,763 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-08 12:30:35,764 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-08 12:30:35,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:35,811 INFO L93 Difference]: Finished difference Result 832 states and 1102 transitions. [2020-07-08 12:30:35,811 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1102 transitions. [2020-07-08 12:30:35,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:35,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:35,814 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-08 12:30:35,814 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-08 12:30:35,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:35,864 INFO L93 Difference]: Finished difference Result 832 states and 1102 transitions. [2020-07-08 12:30:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1102 transitions. [2020-07-08 12:30:35,866 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:35,866 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:35,866 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:35,867 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 832 states. [2020-07-08 12:30:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1102 transitions. [2020-07-08 12:30:35,919 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1102 transitions. Word has length 97 [2020-07-08 12:30:35,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:35,919 INFO L479 AbstractCegarLoop]: Abstraction has 832 states and 1102 transitions. [2020-07-08 12:30:35,920 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 12:30:35,920 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1102 transitions. [2020-07-08 12:30:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-08 12:30:35,922 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:35,922 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:30:36,137 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:30:36,138 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:36,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:36,139 INFO L82 PathProgramCache]: Analyzing trace with hash 1420356985, now seen corresponding path program 1 times [2020-07-08 12:30:36,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:36,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507251783] [2020-07-08 12:30:36,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:36,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {7849#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} {7835#true} #782#return; {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:36,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {7851#(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; {7852#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:30:36,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {7852#(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); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |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); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |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); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:36,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:36,441 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {7836#false} is VALID [2020-07-08 12:30:36,443 INFO L263 TraceCheckUtils]: 0: Hoare triple {7835#true} call ULTIMATE.init(); {7849#(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 [2020-07-08 12:30:36,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {7849#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,449 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7850#(and (<= ~a16~0 5) (= 1 ~a21~0))} {7835#true} #782#return; {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,450 INFO L263 TraceCheckUtils]: 4: Hoare triple {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret4 := main(); {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} ~output~0 := -1; {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,451 INFO L280 TraceCheckUtils]: 6: Hoare triple {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,459 INFO L280 TraceCheckUtils]: 7: Hoare triple {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-08 12:30:36,460 INFO L263 TraceCheckUtils]: 8: Hoare triple {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {7851#(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 [2020-07-08 12:30:36,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {7851#(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; {7852#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:30:36,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {7852#(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); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |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); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |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); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:30:36,464 INFO L280 TraceCheckUtils]: 14: Hoare triple {7853#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:36,464 INFO L280 TraceCheckUtils]: 15: Hoare triple {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:30:36,465 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7854#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {7840#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {7836#false} is VALID [2020-07-08 12:30:36,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {7836#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {7836#false} is VALID [2020-07-08 12:30:36,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {7836#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7836#false} is VALID [2020-07-08 12:30:36,465 INFO L280 TraceCheckUtils]: 19: Hoare triple {7836#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L263 TraceCheckUtils]: 20: Hoare triple {7836#false} call #t~ret3 := calculate_output(~input~0); {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L280 TraceCheckUtils]: 21: Hoare triple {7836#false} ~input := #in~input; {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L280 TraceCheckUtils]: 22: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L280 TraceCheckUtils]: 23: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L280 TraceCheckUtils]: 25: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,466 INFO L280 TraceCheckUtils]: 26: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,467 INFO L280 TraceCheckUtils]: 27: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,467 INFO L280 TraceCheckUtils]: 28: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,467 INFO L280 TraceCheckUtils]: 29: Hoare triple {7836#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))); {7836#false} is VALID [2020-07-08 12:30:36,467 INFO L280 TraceCheckUtils]: 30: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,467 INFO L280 TraceCheckUtils]: 31: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,468 INFO L280 TraceCheckUtils]: 32: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,468 INFO L280 TraceCheckUtils]: 33: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,468 INFO L280 TraceCheckUtils]: 34: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,468 INFO L280 TraceCheckUtils]: 35: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,468 INFO L280 TraceCheckUtils]: 36: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,469 INFO L280 TraceCheckUtils]: 37: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,469 INFO L280 TraceCheckUtils]: 38: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,469 INFO L280 TraceCheckUtils]: 39: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,469 INFO L280 TraceCheckUtils]: 40: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,469 INFO L280 TraceCheckUtils]: 41: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,469 INFO L280 TraceCheckUtils]: 42: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,470 INFO L280 TraceCheckUtils]: 43: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,470 INFO L280 TraceCheckUtils]: 44: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,470 INFO L280 TraceCheckUtils]: 45: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,470 INFO L280 TraceCheckUtils]: 46: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,470 INFO L280 TraceCheckUtils]: 47: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,470 INFO L280 TraceCheckUtils]: 48: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,471 INFO L280 TraceCheckUtils]: 49: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,471 INFO L280 TraceCheckUtils]: 50: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,471 INFO L280 TraceCheckUtils]: 52: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,471 INFO L280 TraceCheckUtils]: 53: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,472 INFO L280 TraceCheckUtils]: 54: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,472 INFO L280 TraceCheckUtils]: 55: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,472 INFO L280 TraceCheckUtils]: 56: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,472 INFO L280 TraceCheckUtils]: 57: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,472 INFO L280 TraceCheckUtils]: 58: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,472 INFO L280 TraceCheckUtils]: 59: Hoare triple {7836#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)))); {7836#false} is VALID [2020-07-08 12:30:36,473 INFO L280 TraceCheckUtils]: 60: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,473 INFO L280 TraceCheckUtils]: 61: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,473 INFO L280 TraceCheckUtils]: 62: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,473 INFO L280 TraceCheckUtils]: 63: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,473 INFO L280 TraceCheckUtils]: 64: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,474 INFO L280 TraceCheckUtils]: 65: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,474 INFO L280 TraceCheckUtils]: 66: Hoare triple {7836#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))); {7836#false} is VALID [2020-07-08 12:30:36,474 INFO L280 TraceCheckUtils]: 67: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,474 INFO L280 TraceCheckUtils]: 68: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,474 INFO L280 TraceCheckUtils]: 69: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,475 INFO L280 TraceCheckUtils]: 70: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,475 INFO L280 TraceCheckUtils]: 71: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,475 INFO L280 TraceCheckUtils]: 72: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,475 INFO L280 TraceCheckUtils]: 73: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,475 INFO L280 TraceCheckUtils]: 74: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,475 INFO L280 TraceCheckUtils]: 75: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 76: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 77: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 78: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 79: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 80: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 81: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,476 INFO L280 TraceCheckUtils]: 82: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 83: Hoare triple {7836#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)); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 84: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 85: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 86: Hoare triple {7836#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); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 87: Hoare triple {7836#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))); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 88: Hoare triple {7836#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,477 INFO L280 TraceCheckUtils]: 89: Hoare triple {7836#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,478 INFO L280 TraceCheckUtils]: 90: Hoare triple {7836#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,478 INFO L280 TraceCheckUtils]: 91: Hoare triple {7836#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,478 INFO L280 TraceCheckUtils]: 92: Hoare triple {7836#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,478 INFO L280 TraceCheckUtils]: 93: Hoare triple {7836#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,478 INFO L280 TraceCheckUtils]: 94: Hoare triple {7836#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,478 INFO L280 TraceCheckUtils]: 95: Hoare triple {7836#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7836#false} is VALID [2020-07-08 12:30:36,479 INFO L280 TraceCheckUtils]: 96: Hoare triple {7836#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {7836#false} is VALID [2020-07-08 12:30:36,479 INFO L280 TraceCheckUtils]: 97: Hoare triple {7836#false} assume !false; {7836#false} is VALID [2020-07-08 12:30:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:36,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507251783] [2020-07-08 12:30:36,491 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:30:36,491 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:30:36,491 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042045878] [2020-07-08 12:30:36,492 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-08 12:30:36,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:36,492 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:30:36,627 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:36,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:30:36,628 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:36,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:30:36,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:30:36,629 INFO L87 Difference]: Start difference. First operand 832 states and 1102 transitions. Second operand 9 states. [2020-07-08 12:30:41,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:41,720 INFO L93 Difference]: Finished difference Result 1960 states and 2611 transitions. [2020-07-08 12:30:41,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:30:41,720 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-08 12:30:41,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:30:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 632 transitions. [2020-07-08 12:30:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:30:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 632 transitions. [2020-07-08 12:30:41,741 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 632 transitions. [2020-07-08 12:30:42,858 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:42,894 INFO L225 Difference]: With dead ends: 1960 [2020-07-08 12:30:42,895 INFO L226 Difference]: Without dead ends: 852 [2020-07-08 12:30:42,897 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-08 12:30:42,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2020-07-08 12:30:43,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 699. [2020-07-08 12:30:43,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:43,071 INFO L82 GeneralOperation]: Start isEquivalent. First operand 852 states. Second operand 699 states. [2020-07-08 12:30:43,071 INFO L74 IsIncluded]: Start isIncluded. First operand 852 states. Second operand 699 states. [2020-07-08 12:30:43,071 INFO L87 Difference]: Start difference. First operand 852 states. Second operand 699 states. [2020-07-08 12:30:43,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:43,117 INFO L93 Difference]: Finished difference Result 852 states and 1022 transitions. [2020-07-08 12:30:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1022 transitions. [2020-07-08 12:30:43,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:43,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:43,122 INFO L74 IsIncluded]: Start isIncluded. First operand 699 states. Second operand 852 states. [2020-07-08 12:30:43,122 INFO L87 Difference]: Start difference. First operand 699 states. Second operand 852 states. [2020-07-08 12:30:43,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:43,170 INFO L93 Difference]: Finished difference Result 852 states and 1022 transitions. [2020-07-08 12:30:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1022 transitions. [2020-07-08 12:30:43,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:43,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:43,175 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:43,175 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 699 states. [2020-07-08 12:30:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 826 transitions. [2020-07-08 12:30:43,206 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 826 transitions. Word has length 98 [2020-07-08 12:30:43,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:43,206 INFO L479 AbstractCegarLoop]: Abstraction has 699 states and 826 transitions. [2020-07-08 12:30:43,206 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:30:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 826 transitions. [2020-07-08 12:30:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-08 12:30:43,215 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:43,215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:30:43,215 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 12:30:43,215 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:43,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:43,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1720743523, now seen corresponding path program 1 times [2020-07-08 12:30:43,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:43,216 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270391587] [2020-07-08 12:30:43,217 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:43,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {12327#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12299#true} is VALID [2020-07-08 12:30:43,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {12299#true} assume true; {12299#true} is VALID [2020-07-08 12:30:43,460 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12299#true} {12299#true} #782#return; {12299#true} is VALID [2020-07-08 12:30:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:43,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {12328#(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; {12299#true} is VALID [2020-07-08 12:30:43,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {12299#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)); {12299#true} is VALID [2020-07-08 12:30:43,526 INFO L280 TraceCheckUtils]: 8: Hoare triple {12299#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))); {12299#true} is VALID [2020-07-08 12:30:43,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,526 INFO L280 TraceCheckUtils]: 10: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,527 INFO L280 TraceCheckUtils]: 12: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,527 INFO L280 TraceCheckUtils]: 13: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,527 INFO L280 TraceCheckUtils]: 14: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,527 INFO L280 TraceCheckUtils]: 15: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,531 INFO L280 TraceCheckUtils]: 18: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,541 INFO L280 TraceCheckUtils]: 19: Hoare triple {12299#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);~a16~0 := 4;~a17~0 := 1;#res := 24; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {12326#(not (= 1 ~a20~0))} assume true; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,547 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12326#(not (= 1 ~a20~0))} {12299#true} #786#return; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,550 INFO L263 TraceCheckUtils]: 0: Hoare triple {12299#true} call ULTIMATE.init(); {12327#(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 [2020-07-08 12:30:43,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {12327#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12299#true} is VALID [2020-07-08 12:30:43,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {12299#true} assume true; {12299#true} is VALID [2020-07-08 12:30:43,551 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12299#true} {12299#true} #782#return; {12299#true} is VALID [2020-07-08 12:30:43,552 INFO L263 TraceCheckUtils]: 4: Hoare triple {12299#true} call #t~ret4 := main(); {12299#true} is VALID [2020-07-08 12:30:43,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {12299#true} ~output~0 := -1; {12299#true} is VALID [2020-07-08 12:30:43,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {12299#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12299#true} is VALID [2020-07-08 12:30:43,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {12299#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12299#true} is VALID [2020-07-08 12:30:43,554 INFO L263 TraceCheckUtils]: 8: Hoare triple {12299#true} call #t~ret3 := calculate_output(~input~0); {12328#(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 [2020-07-08 12:30:43,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {12328#(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; {12299#true} is VALID [2020-07-08 12:30:43,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {12299#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)); {12299#true} is VALID [2020-07-08 12:30:43,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {12299#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))); {12299#true} is VALID [2020-07-08 12:30:43,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,557 INFO L280 TraceCheckUtils]: 19: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,558 INFO L280 TraceCheckUtils]: 21: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,558 INFO L280 TraceCheckUtils]: 22: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,559 INFO L280 TraceCheckUtils]: 25: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,559 INFO L280 TraceCheckUtils]: 26: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {12299#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);~a16~0 := 4;~a17~0 := 1;#res := 24; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {12326#(not (= 1 ~a20~0))} assume true; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,562 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12326#(not (= 1 ~a20~0))} {12299#true} #786#return; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,562 INFO L280 TraceCheckUtils]: 31: Hoare triple {12326#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,563 INFO L280 TraceCheckUtils]: 32: Hoare triple {12326#(not (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,563 INFO L280 TraceCheckUtils]: 33: Hoare triple {12326#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,564 INFO L263 TraceCheckUtils]: 34: Hoare triple {12326#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,565 INFO L280 TraceCheckUtils]: 35: Hoare triple {12326#(not (= 1 ~a20~0))} ~input := #in~input; {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,565 INFO L280 TraceCheckUtils]: 36: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,566 INFO L280 TraceCheckUtils]: 37: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,566 INFO L280 TraceCheckUtils]: 38: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,567 INFO L280 TraceCheckUtils]: 40: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,568 INFO L280 TraceCheckUtils]: 42: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,569 INFO L280 TraceCheckUtils]: 43: Hoare triple {12326#(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))); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,570 INFO L280 TraceCheckUtils]: 44: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,570 INFO L280 TraceCheckUtils]: 45: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,571 INFO L280 TraceCheckUtils]: 46: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,572 INFO L280 TraceCheckUtils]: 48: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,572 INFO L280 TraceCheckUtils]: 49: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,573 INFO L280 TraceCheckUtils]: 50: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,573 INFO L280 TraceCheckUtils]: 51: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,574 INFO L280 TraceCheckUtils]: 52: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,574 INFO L280 TraceCheckUtils]: 53: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,575 INFO L280 TraceCheckUtils]: 54: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,576 INFO L280 TraceCheckUtils]: 55: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,576 INFO L280 TraceCheckUtils]: 56: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,577 INFO L280 TraceCheckUtils]: 57: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,577 INFO L280 TraceCheckUtils]: 58: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,578 INFO L280 TraceCheckUtils]: 59: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,578 INFO L280 TraceCheckUtils]: 60: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,579 INFO L280 TraceCheckUtils]: 61: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,579 INFO L280 TraceCheckUtils]: 62: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,580 INFO L280 TraceCheckUtils]: 63: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,580 INFO L280 TraceCheckUtils]: 64: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,581 INFO L280 TraceCheckUtils]: 65: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,581 INFO L280 TraceCheckUtils]: 66: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,582 INFO L280 TraceCheckUtils]: 67: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,582 INFO L280 TraceCheckUtils]: 68: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,583 INFO L280 TraceCheckUtils]: 69: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,584 INFO L280 TraceCheckUtils]: 70: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,584 INFO L280 TraceCheckUtils]: 71: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,585 INFO L280 TraceCheckUtils]: 72: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,585 INFO L280 TraceCheckUtils]: 73: Hoare triple {12326#(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)))); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,585 INFO L280 TraceCheckUtils]: 74: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,586 INFO L280 TraceCheckUtils]: 75: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,587 INFO L280 TraceCheckUtils]: 76: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,587 INFO L280 TraceCheckUtils]: 77: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,588 INFO L280 TraceCheckUtils]: 78: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,589 INFO L280 TraceCheckUtils]: 79: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,590 INFO L280 TraceCheckUtils]: 80: Hoare triple {12326#(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))); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,591 INFO L280 TraceCheckUtils]: 81: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,592 INFO L280 TraceCheckUtils]: 82: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,592 INFO L280 TraceCheckUtils]: 83: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,593 INFO L280 TraceCheckUtils]: 84: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,594 INFO L280 TraceCheckUtils]: 85: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,595 INFO L280 TraceCheckUtils]: 86: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,595 INFO L280 TraceCheckUtils]: 87: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,596 INFO L280 TraceCheckUtils]: 88: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,597 INFO L280 TraceCheckUtils]: 89: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,598 INFO L280 TraceCheckUtils]: 90: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,599 INFO L280 TraceCheckUtils]: 91: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,600 INFO L280 TraceCheckUtils]: 92: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,600 INFO L280 TraceCheckUtils]: 93: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,601 INFO L280 TraceCheckUtils]: 94: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,602 INFO L280 TraceCheckUtils]: 95: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,603 INFO L280 TraceCheckUtils]: 96: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,604 INFO L280 TraceCheckUtils]: 97: Hoare triple {12326#(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)); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,604 INFO L280 TraceCheckUtils]: 98: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,605 INFO L280 TraceCheckUtils]: 99: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,606 INFO L280 TraceCheckUtils]: 100: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,607 INFO L280 TraceCheckUtils]: 101: Hoare triple {12326#(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))); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,608 INFO L280 TraceCheckUtils]: 102: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,608 INFO L280 TraceCheckUtils]: 103: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,609 INFO L280 TraceCheckUtils]: 104: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,610 INFO L280 TraceCheckUtils]: 105: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,611 INFO L280 TraceCheckUtils]: 106: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,612 INFO L280 TraceCheckUtils]: 107: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,612 INFO L280 TraceCheckUtils]: 108: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,613 INFO L280 TraceCheckUtils]: 109: Hoare triple {12326#(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); {12326#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:30:43,617 INFO L280 TraceCheckUtils]: 110: Hoare triple {12326#(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; {12300#false} is VALID [2020-07-08 12:30:43,617 INFO L280 TraceCheckUtils]: 111: Hoare triple {12300#false} assume !false; {12300#false} is VALID [2020-07-08 12:30:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:43,660 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270391587] [2020-07-08 12:30:43,660 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2005628125] [2020-07-08 12:30:43,660 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:43,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:43,740 INFO L264 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-08 12:30:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:43,761 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:30:43,916 INFO L263 TraceCheckUtils]: 0: Hoare triple {12299#true} call ULTIMATE.init(); {12299#true} is VALID [2020-07-08 12:30:43,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {12299#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12299#true} is VALID [2020-07-08 12:30:43,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {12299#true} assume true; {12299#true} is VALID [2020-07-08 12:30:43,917 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12299#true} {12299#true} #782#return; {12299#true} is VALID [2020-07-08 12:30:43,917 INFO L263 TraceCheckUtils]: 4: Hoare triple {12299#true} call #t~ret4 := main(); {12299#true} is VALID [2020-07-08 12:30:43,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {12299#true} ~output~0 := -1; {12299#true} is VALID [2020-07-08 12:30:43,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {12299#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12299#true} is VALID [2020-07-08 12:30:43,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {12299#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12299#true} is VALID [2020-07-08 12:30:43,918 INFO L263 TraceCheckUtils]: 8: Hoare triple {12299#true} call #t~ret3 := calculate_output(~input~0); {12299#true} is VALID [2020-07-08 12:30:43,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {12299#true} ~input := #in~input; {12299#true} is VALID [2020-07-08 12:30:43,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,918 INFO L280 TraceCheckUtils]: 11: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,919 INFO L280 TraceCheckUtils]: 12: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,919 INFO L280 TraceCheckUtils]: 13: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,919 INFO L280 TraceCheckUtils]: 14: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,919 INFO L280 TraceCheckUtils]: 15: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {12299#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)); {12299#true} is VALID [2020-07-08 12:30:43,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {12299#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))); {12299#true} is VALID [2020-07-08 12:30:43,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,920 INFO L280 TraceCheckUtils]: 21: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,920 INFO L280 TraceCheckUtils]: 22: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,921 INFO L280 TraceCheckUtils]: 24: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,921 INFO L280 TraceCheckUtils]: 25: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,921 INFO L280 TraceCheckUtils]: 26: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,921 INFO L280 TraceCheckUtils]: 27: Hoare triple {12299#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); {12299#true} is VALID [2020-07-08 12:30:43,923 INFO L280 TraceCheckUtils]: 28: Hoare triple {12299#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);~a16~0 := 4;~a17~0 := 1;#res := 24; {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {12416#(<= 15 ~a8~0)} assume true; {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,924 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12416#(<= 15 ~a8~0)} {12299#true} #786#return; {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {12416#(<= 15 ~a8~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,926 INFO L280 TraceCheckUtils]: 32: Hoare triple {12416#(<= 15 ~a8~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,927 INFO L263 TraceCheckUtils]: 34: Hoare triple {12416#(<= 15 ~a8~0)} call #t~ret3 := calculate_output(~input~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,928 INFO L280 TraceCheckUtils]: 35: Hoare triple {12416#(<= 15 ~a8~0)} ~input := #in~input; {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,935 INFO L280 TraceCheckUtils]: 36: Hoare triple {12416#(<= 15 ~a8~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,935 INFO L280 TraceCheckUtils]: 37: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,937 INFO L280 TraceCheckUtils]: 40: Hoare triple {12416#(<= 15 ~a8~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,938 INFO L280 TraceCheckUtils]: 41: Hoare triple {12416#(<= 15 ~a8~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {12416#(<= 15 ~a8~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {12416#(<= 15 ~a8~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,940 INFO L280 TraceCheckUtils]: 45: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,940 INFO L280 TraceCheckUtils]: 46: Hoare triple {12416#(<= 15 ~a8~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,959 INFO L280 TraceCheckUtils]: 47: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,960 INFO L280 TraceCheckUtils]: 48: Hoare triple {12416#(<= 15 ~a8~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,961 INFO L280 TraceCheckUtils]: 49: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,962 INFO L280 TraceCheckUtils]: 51: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,962 INFO L280 TraceCheckUtils]: 52: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,963 INFO L280 TraceCheckUtils]: 53: Hoare triple {12416#(<= 15 ~a8~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,963 INFO L280 TraceCheckUtils]: 54: Hoare triple {12416#(<= 15 ~a8~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,964 INFO L280 TraceCheckUtils]: 55: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,964 INFO L280 TraceCheckUtils]: 56: Hoare triple {12416#(<= 15 ~a8~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,965 INFO L280 TraceCheckUtils]: 57: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,965 INFO L280 TraceCheckUtils]: 58: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,966 INFO L280 TraceCheckUtils]: 59: Hoare triple {12416#(<= 15 ~a8~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,966 INFO L280 TraceCheckUtils]: 60: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,967 INFO L280 TraceCheckUtils]: 61: Hoare triple {12416#(<= 15 ~a8~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,967 INFO L280 TraceCheckUtils]: 62: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,968 INFO L280 TraceCheckUtils]: 63: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,968 INFO L280 TraceCheckUtils]: 64: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,969 INFO L280 TraceCheckUtils]: 65: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,969 INFO L280 TraceCheckUtils]: 66: Hoare triple {12416#(<= 15 ~a8~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,971 INFO L280 TraceCheckUtils]: 67: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,971 INFO L280 TraceCheckUtils]: 68: Hoare triple {12416#(<= 15 ~a8~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,972 INFO L280 TraceCheckUtils]: 69: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,972 INFO L280 TraceCheckUtils]: 70: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,973 INFO L280 TraceCheckUtils]: 71: Hoare triple {12416#(<= 15 ~a8~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,973 INFO L280 TraceCheckUtils]: 72: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,974 INFO L280 TraceCheckUtils]: 73: Hoare triple {12416#(<= 15 ~a8~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,974 INFO L280 TraceCheckUtils]: 74: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,975 INFO L280 TraceCheckUtils]: 75: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,976 INFO L280 TraceCheckUtils]: 77: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,976 INFO L280 TraceCheckUtils]: 78: Hoare triple {12416#(<= 15 ~a8~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,977 INFO L280 TraceCheckUtils]: 79: Hoare triple {12416#(<= 15 ~a8~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,977 INFO L280 TraceCheckUtils]: 80: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,978 INFO L280 TraceCheckUtils]: 81: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,978 INFO L280 TraceCheckUtils]: 82: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,978 INFO L280 TraceCheckUtils]: 83: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,979 INFO L280 TraceCheckUtils]: 84: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,979 INFO L280 TraceCheckUtils]: 85: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,980 INFO L280 TraceCheckUtils]: 86: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,980 INFO L280 TraceCheckUtils]: 87: Hoare triple {12416#(<= 15 ~a8~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,981 INFO L280 TraceCheckUtils]: 88: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,981 INFO L280 TraceCheckUtils]: 89: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,982 INFO L280 TraceCheckUtils]: 90: Hoare triple {12416#(<= 15 ~a8~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,982 INFO L280 TraceCheckUtils]: 91: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,983 INFO L280 TraceCheckUtils]: 92: Hoare triple {12416#(<= 15 ~a8~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,983 INFO L280 TraceCheckUtils]: 93: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,984 INFO L280 TraceCheckUtils]: 94: Hoare triple {12416#(<= 15 ~a8~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,985 INFO L280 TraceCheckUtils]: 95: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,985 INFO L280 TraceCheckUtils]: 96: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,986 INFO L280 TraceCheckUtils]: 97: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,986 INFO L280 TraceCheckUtils]: 98: Hoare triple {12416#(<= 15 ~a8~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,987 INFO L280 TraceCheckUtils]: 99: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,987 INFO L280 TraceCheckUtils]: 100: Hoare triple {12416#(<= 15 ~a8~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,988 INFO L280 TraceCheckUtils]: 101: Hoare triple {12416#(<= 15 ~a8~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,988 INFO L280 TraceCheckUtils]: 102: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,989 INFO L280 TraceCheckUtils]: 103: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,989 INFO L280 TraceCheckUtils]: 104: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,990 INFO L280 TraceCheckUtils]: 105: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,990 INFO L280 TraceCheckUtils]: 106: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,991 INFO L280 TraceCheckUtils]: 107: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,992 INFO L280 TraceCheckUtils]: 108: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,992 INFO L280 TraceCheckUtils]: 109: Hoare triple {12416#(<= 15 ~a8~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12416#(<= 15 ~a8~0)} is VALID [2020-07-08 12:30:43,993 INFO L280 TraceCheckUtils]: 110: Hoare triple {12416#(<= 15 ~a8~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12300#false} is VALID [2020-07-08 12:30:43,993 INFO L280 TraceCheckUtils]: 111: Hoare triple {12300#false} assume !false; {12300#false} is VALID [2020-07-08 12:30:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:30:44,008 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 12:30:44,008 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-08 12:30:44,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899518640] [2020-07-08 12:30:44,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 112 [2020-07-08 12:30:44,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:44,010 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 12:30:44,154 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:44,154 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 12:30:44,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:44,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 12:30:44,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:30:44,155 INFO L87 Difference]: Start difference. First operand 699 states and 826 transitions. Second operand 3 states. [2020-07-08 12:30:45,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:45,417 INFO L93 Difference]: Finished difference Result 1801 states and 2153 transitions. [2020-07-08 12:30:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 12:30:45,417 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 112 [2020-07-08 12:30:45,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:45,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:30:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 542 transitions. [2020-07-08 12:30:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:30:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 542 transitions. [2020-07-08 12:30:45,427 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 542 transitions. [2020-07-08 12:30:46,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:46,293 INFO L225 Difference]: With dead ends: 1801 [2020-07-08 12:30:46,294 INFO L226 Difference]: Without dead ends: 1108 [2020-07-08 12:30:46,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:30:46,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1108 states. [2020-07-08 12:30:46,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1108 to 1108. [2020-07-08 12:30:46,660 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:46,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1108 states. Second operand 1108 states. [2020-07-08 12:30:46,661 INFO L74 IsIncluded]: Start isIncluded. First operand 1108 states. Second operand 1108 states. [2020-07-08 12:30:46,661 INFO L87 Difference]: Start difference. First operand 1108 states. Second operand 1108 states. [2020-07-08 12:30:46,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:46,805 INFO L93 Difference]: Finished difference Result 1108 states and 1312 transitions. [2020-07-08 12:30:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1312 transitions. [2020-07-08 12:30:46,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:46,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:46,809 INFO L74 IsIncluded]: Start isIncluded. First operand 1108 states. Second operand 1108 states. [2020-07-08 12:30:46,809 INFO L87 Difference]: Start difference. First operand 1108 states. Second operand 1108 states. [2020-07-08 12:30:46,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:46,963 INFO L93 Difference]: Finished difference Result 1108 states and 1312 transitions. [2020-07-08 12:30:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1312 transitions. [2020-07-08 12:30:46,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:46,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:46,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:46,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1108 states. [2020-07-08 12:30:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 1108 states and 1312 transitions. [2020-07-08 12:30:47,108 INFO L78 Accepts]: Start accepts. Automaton has 1108 states and 1312 transitions. Word has length 112 [2020-07-08 12:30:47,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:47,109 INFO L479 AbstractCegarLoop]: Abstraction has 1108 states and 1312 transitions. [2020-07-08 12:30:47,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 12:30:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1312 transitions. [2020-07-08 12:30:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-07-08 12:30:47,113 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:47,114 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:30:47,328 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:47,329 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:47,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:47,330 INFO L82 PathProgramCache]: Analyzing trace with hash 753402114, now seen corresponding path program 1 times [2020-07-08 12:30:47,330 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:47,330 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688124345] [2020-07-08 12:30:47,331 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:47,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {17890#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {17861#true} is VALID [2020-07-08 12:30:47,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-08 12:30:47,554 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17861#true} {17861#true} #782#return; {17861#true} is VALID [2020-07-08 12:30:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:47,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {17891#(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; {17861#true} is VALID [2020-07-08 12:30:47,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,609 INFO L280 TraceCheckUtils]: 7: Hoare triple {17861#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)); {17861#true} is VALID [2020-07-08 12:30:47,609 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#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))); {17861#true} is VALID [2020-07-08 12:30:47,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,609 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,614 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} {17861#true} #786#return; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:47,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {17891#(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; {17892#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:30:47,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {17892#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:47,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:47,720 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} #786#return; {17862#false} is VALID [2020-07-08 12:30:47,723 INFO L263 TraceCheckUtils]: 0: Hoare triple {17861#true} call ULTIMATE.init(); {17890#(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 [2020-07-08 12:30:47,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {17890#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {17861#true} is VALID [2020-07-08 12:30:47,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-08 12:30:47,724 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17861#true} {17861#true} #782#return; {17861#true} is VALID [2020-07-08 12:30:47,724 INFO L263 TraceCheckUtils]: 4: Hoare triple {17861#true} call #t~ret4 := main(); {17861#true} is VALID [2020-07-08 12:30:47,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {17861#true} ~output~0 := -1; {17861#true} is VALID [2020-07-08 12:30:47,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {17861#true} is VALID [2020-07-08 12:30:47,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {17861#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17861#true} is VALID [2020-07-08 12:30:47,727 INFO L263 TraceCheckUtils]: 8: Hoare triple {17861#true} call #t~ret3 := calculate_output(~input~0); {17891#(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 [2020-07-08 12:30:47,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {17891#(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; {17861#true} is VALID [2020-07-08 12:30:47,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,728 INFO L280 TraceCheckUtils]: 11: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#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)); {17861#true} is VALID [2020-07-08 12:30:47,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#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))); {17861#true} is VALID [2020-07-08 12:30:47,730 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {17861#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); {17861#true} is VALID [2020-07-08 12:30:47,732 INFO L280 TraceCheckUtils]: 21: Hoare triple {17861#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,733 INFO L280 TraceCheckUtils]: 22: Hoare triple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,735 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} {17861#true} #786#return; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,737 INFO L280 TraceCheckUtils]: 25: Hoare triple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,738 INFO L280 TraceCheckUtils]: 26: Hoare triple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:47,740 INFO L263 TraceCheckUtils]: 27: Hoare triple {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {17891#(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 [2020-07-08 12:30:47,741 INFO L280 TraceCheckUtils]: 28: Hoare triple {17891#(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; {17892#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:30:47,742 INFO L280 TraceCheckUtils]: 29: Hoare triple {17892#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,744 INFO L280 TraceCheckUtils]: 30: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:47,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {17893#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:47,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:47,751 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17894#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {17881#(and (= 1 ~a21~0) (= 1 ~a20~0))} #786#return; {17862#false} is VALID [2020-07-08 12:30:47,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {17862#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {17862#false} is VALID [2020-07-08 12:30:47,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {17862#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {17862#false} is VALID [2020-07-08 12:30:47,752 INFO L280 TraceCheckUtils]: 38: Hoare triple {17862#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17862#false} is VALID [2020-07-08 12:30:47,753 INFO L263 TraceCheckUtils]: 39: Hoare triple {17862#false} call #t~ret3 := calculate_output(~input~0); {17862#false} is VALID [2020-07-08 12:30:47,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {17862#false} ~input := #in~input; {17862#false} is VALID [2020-07-08 12:30:47,753 INFO L280 TraceCheckUtils]: 41: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,754 INFO L280 TraceCheckUtils]: 44: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,754 INFO L280 TraceCheckUtils]: 45: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,755 INFO L280 TraceCheckUtils]: 46: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,755 INFO L280 TraceCheckUtils]: 47: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,755 INFO L280 TraceCheckUtils]: 48: Hoare triple {17862#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))); {17862#false} is VALID [2020-07-08 12:30:47,756 INFO L280 TraceCheckUtils]: 49: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,756 INFO L280 TraceCheckUtils]: 50: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,756 INFO L280 TraceCheckUtils]: 51: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,757 INFO L280 TraceCheckUtils]: 52: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,757 INFO L280 TraceCheckUtils]: 53: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,757 INFO L280 TraceCheckUtils]: 54: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,758 INFO L280 TraceCheckUtils]: 55: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,758 INFO L280 TraceCheckUtils]: 56: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,758 INFO L280 TraceCheckUtils]: 57: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,758 INFO L280 TraceCheckUtils]: 58: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,759 INFO L280 TraceCheckUtils]: 59: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,759 INFO L280 TraceCheckUtils]: 60: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,759 INFO L280 TraceCheckUtils]: 61: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,760 INFO L280 TraceCheckUtils]: 63: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,761 INFO L280 TraceCheckUtils]: 65: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,761 INFO L280 TraceCheckUtils]: 66: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,762 INFO L280 TraceCheckUtils]: 69: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,762 INFO L280 TraceCheckUtils]: 70: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,762 INFO L280 TraceCheckUtils]: 71: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,763 INFO L280 TraceCheckUtils]: 72: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,763 INFO L280 TraceCheckUtils]: 73: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,763 INFO L280 TraceCheckUtils]: 74: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,764 INFO L280 TraceCheckUtils]: 75: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,764 INFO L280 TraceCheckUtils]: 76: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,764 INFO L280 TraceCheckUtils]: 77: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,765 INFO L280 TraceCheckUtils]: 78: Hoare triple {17862#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)))); {17862#false} is VALID [2020-07-08 12:30:47,765 INFO L280 TraceCheckUtils]: 79: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,765 INFO L280 TraceCheckUtils]: 80: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,765 INFO L280 TraceCheckUtils]: 81: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,766 INFO L280 TraceCheckUtils]: 82: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,766 INFO L280 TraceCheckUtils]: 83: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,766 INFO L280 TraceCheckUtils]: 84: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,767 INFO L280 TraceCheckUtils]: 85: Hoare triple {17862#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))); {17862#false} is VALID [2020-07-08 12:30:47,767 INFO L280 TraceCheckUtils]: 86: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,767 INFO L280 TraceCheckUtils]: 87: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,768 INFO L280 TraceCheckUtils]: 88: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,768 INFO L280 TraceCheckUtils]: 89: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,768 INFO L280 TraceCheckUtils]: 90: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,768 INFO L280 TraceCheckUtils]: 91: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,769 INFO L280 TraceCheckUtils]: 92: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,769 INFO L280 TraceCheckUtils]: 93: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,769 INFO L280 TraceCheckUtils]: 94: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,770 INFO L280 TraceCheckUtils]: 95: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,770 INFO L280 TraceCheckUtils]: 96: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,770 INFO L280 TraceCheckUtils]: 97: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,771 INFO L280 TraceCheckUtils]: 98: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,771 INFO L280 TraceCheckUtils]: 99: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,771 INFO L280 TraceCheckUtils]: 100: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,771 INFO L280 TraceCheckUtils]: 101: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,772 INFO L280 TraceCheckUtils]: 102: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:47,772 INFO L280 TraceCheckUtils]: 103: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,772 INFO L280 TraceCheckUtils]: 104: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,773 INFO L280 TraceCheckUtils]: 105: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:47,773 INFO L280 TraceCheckUtils]: 106: Hoare triple {17862#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))); {17862#false} is VALID [2020-07-08 12:30:47,773 INFO L280 TraceCheckUtils]: 107: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,774 INFO L280 TraceCheckUtils]: 108: Hoare triple {17862#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,774 INFO L280 TraceCheckUtils]: 109: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,774 INFO L280 TraceCheckUtils]: 110: Hoare triple {17862#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,775 INFO L280 TraceCheckUtils]: 111: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,775 INFO L280 TraceCheckUtils]: 112: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,775 INFO L280 TraceCheckUtils]: 113: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,775 INFO L280 TraceCheckUtils]: 114: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:47,776 INFO L280 TraceCheckUtils]: 115: Hoare triple {17862#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {17862#false} is VALID [2020-07-08 12:30:47,776 INFO L280 TraceCheckUtils]: 116: Hoare triple {17862#false} assume !false; {17862#false} is VALID [2020-07-08 12:30:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:30:47,805 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688124345] [2020-07-08 12:30:47,806 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1779282868] [2020-07-08 12:30:47,806 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:47,952 INFO L264 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 40 conjunts are in the unsatisfiable core [2020-07-08 12:30:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:48,003 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:30:48,329 INFO L501 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2020-07-08 12:30:48,498 INFO L263 TraceCheckUtils]: 0: Hoare triple {17861#true} call ULTIMATE.init(); {17861#true} is VALID [2020-07-08 12:30:48,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {17861#true} #782#return; {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,503 INFO L263 TraceCheckUtils]: 4: Hoare triple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} call #t~ret4 := main(); {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} ~output~0 := -1; {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,507 INFO L280 TraceCheckUtils]: 7: Hoare triple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,508 INFO L263 TraceCheckUtils]: 8: Hoare triple {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {17923#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,509 INFO L280 TraceCheckUtils]: 9: Hoare triple {17923#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} ~input := #in~input; {17923#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {17923#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a20~0 |old(~a20~0)|) (= 8 ~a12~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,514 INFO L280 TraceCheckUtils]: 11: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,523 INFO L280 TraceCheckUtils]: 16: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,532 INFO L280 TraceCheckUtils]: 21: Hoare triple {17930#(and (or (not (= 1 calculate_output_~input)) (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (= 1 ~a7~0) (not (= 15 ~a8~0)) (not (= 1 |old(~a17~0)|)) (not (= 1 ~a21~0))) (= 8 ~a12~0))} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {17964#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,533 INFO L280 TraceCheckUtils]: 22: Hoare triple {17964#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} assume true; {17964#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} is VALID [2020-07-08 12:30:48,535 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17964#(and (or (and (not (= 5 |old(~a16~0)|)) (not (= 6 |old(~a16~0)|))) (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|))) (= 8 ~a12~0))} {17901#(and (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #786#return; {17862#false} is VALID [2020-07-08 12:30:48,536 INFO L280 TraceCheckUtils]: 24: Hoare triple {17862#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {17862#false} is VALID [2020-07-08 12:30:48,536 INFO L280 TraceCheckUtils]: 25: Hoare triple {17862#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {17862#false} is VALID [2020-07-08 12:30:48,536 INFO L280 TraceCheckUtils]: 26: Hoare triple {17862#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17862#false} is VALID [2020-07-08 12:30:48,537 INFO L263 TraceCheckUtils]: 27: Hoare triple {17862#false} call #t~ret3 := calculate_output(~input~0); {17862#false} is VALID [2020-07-08 12:30:48,537 INFO L280 TraceCheckUtils]: 28: Hoare triple {17862#false} ~input := #in~input; {17862#false} is VALID [2020-07-08 12:30:48,537 INFO L280 TraceCheckUtils]: 29: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,538 INFO L280 TraceCheckUtils]: 30: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,538 INFO L280 TraceCheckUtils]: 31: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,538 INFO L280 TraceCheckUtils]: 32: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,539 INFO L280 TraceCheckUtils]: 33: Hoare triple {17862#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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {17862#false} is VALID [2020-07-08 12:30:48,539 INFO L280 TraceCheckUtils]: 34: Hoare triple {17862#false} assume true; {17862#false} is VALID [2020-07-08 12:30:48,539 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17862#false} {17862#false} #786#return; {17862#false} is VALID [2020-07-08 12:30:48,539 INFO L280 TraceCheckUtils]: 36: Hoare triple {17862#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {17862#false} is VALID [2020-07-08 12:30:48,540 INFO L280 TraceCheckUtils]: 37: Hoare triple {17862#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {17862#false} is VALID [2020-07-08 12:30:48,540 INFO L280 TraceCheckUtils]: 38: Hoare triple {17862#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17862#false} is VALID [2020-07-08 12:30:48,540 INFO L263 TraceCheckUtils]: 39: Hoare triple {17862#false} call #t~ret3 := calculate_output(~input~0); {17862#false} is VALID [2020-07-08 12:30:48,541 INFO L280 TraceCheckUtils]: 40: Hoare triple {17862#false} ~input := #in~input; {17862#false} is VALID [2020-07-08 12:30:48,541 INFO L280 TraceCheckUtils]: 41: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,541 INFO L280 TraceCheckUtils]: 42: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,542 INFO L280 TraceCheckUtils]: 43: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,542 INFO L280 TraceCheckUtils]: 44: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,542 INFO L280 TraceCheckUtils]: 45: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,543 INFO L280 TraceCheckUtils]: 46: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,543 INFO L280 TraceCheckUtils]: 47: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,543 INFO L280 TraceCheckUtils]: 48: Hoare triple {17862#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))); {17862#false} is VALID [2020-07-08 12:30:48,544 INFO L280 TraceCheckUtils]: 49: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,544 INFO L280 TraceCheckUtils]: 50: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,544 INFO L280 TraceCheckUtils]: 51: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,545 INFO L280 TraceCheckUtils]: 54: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,546 INFO L280 TraceCheckUtils]: 55: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,546 INFO L280 TraceCheckUtils]: 56: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,546 INFO L280 TraceCheckUtils]: 57: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,547 INFO L280 TraceCheckUtils]: 58: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,547 INFO L280 TraceCheckUtils]: 59: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,547 INFO L280 TraceCheckUtils]: 60: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,547 INFO L280 TraceCheckUtils]: 61: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,548 INFO L280 TraceCheckUtils]: 62: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,548 INFO L280 TraceCheckUtils]: 63: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,549 INFO L280 TraceCheckUtils]: 65: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,551 INFO L280 TraceCheckUtils]: 66: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,552 INFO L280 TraceCheckUtils]: 67: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,552 INFO L280 TraceCheckUtils]: 68: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,552 INFO L280 TraceCheckUtils]: 69: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,553 INFO L280 TraceCheckUtils]: 70: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,553 INFO L280 TraceCheckUtils]: 71: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,553 INFO L280 TraceCheckUtils]: 72: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,554 INFO L280 TraceCheckUtils]: 73: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,554 INFO L280 TraceCheckUtils]: 74: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,554 INFO L280 TraceCheckUtils]: 75: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,555 INFO L280 TraceCheckUtils]: 76: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,555 INFO L280 TraceCheckUtils]: 77: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,555 INFO L280 TraceCheckUtils]: 78: Hoare triple {17862#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)))); {17862#false} is VALID [2020-07-08 12:30:48,556 INFO L280 TraceCheckUtils]: 79: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,556 INFO L280 TraceCheckUtils]: 80: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,556 INFO L280 TraceCheckUtils]: 81: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,556 INFO L280 TraceCheckUtils]: 82: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,557 INFO L280 TraceCheckUtils]: 83: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,557 INFO L280 TraceCheckUtils]: 84: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,557 INFO L280 TraceCheckUtils]: 85: Hoare triple {17862#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))); {17862#false} is VALID [2020-07-08 12:30:48,558 INFO L280 TraceCheckUtils]: 86: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,558 INFO L280 TraceCheckUtils]: 87: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,558 INFO L280 TraceCheckUtils]: 88: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,559 INFO L280 TraceCheckUtils]: 89: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,559 INFO L280 TraceCheckUtils]: 90: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,559 INFO L280 TraceCheckUtils]: 91: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,559 INFO L280 TraceCheckUtils]: 92: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,560 INFO L280 TraceCheckUtils]: 93: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,560 INFO L280 TraceCheckUtils]: 94: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,560 INFO L280 TraceCheckUtils]: 95: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,560 INFO L280 TraceCheckUtils]: 96: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,561 INFO L280 TraceCheckUtils]: 97: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,561 INFO L280 TraceCheckUtils]: 98: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,561 INFO L280 TraceCheckUtils]: 99: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,561 INFO L280 TraceCheckUtils]: 100: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,562 INFO L280 TraceCheckUtils]: 101: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,562 INFO L280 TraceCheckUtils]: 102: Hoare triple {17862#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)); {17862#false} is VALID [2020-07-08 12:30:48,562 INFO L280 TraceCheckUtils]: 103: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,562 INFO L280 TraceCheckUtils]: 104: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,563 INFO L280 TraceCheckUtils]: 105: Hoare triple {17862#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); {17862#false} is VALID [2020-07-08 12:30:48,563 INFO L280 TraceCheckUtils]: 106: Hoare triple {17862#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))); {17862#false} is VALID [2020-07-08 12:30:48,563 INFO L280 TraceCheckUtils]: 107: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,563 INFO L280 TraceCheckUtils]: 108: Hoare triple {17862#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,564 INFO L280 TraceCheckUtils]: 109: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,564 INFO L280 TraceCheckUtils]: 110: Hoare triple {17862#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,564 INFO L280 TraceCheckUtils]: 111: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,565 INFO L280 TraceCheckUtils]: 112: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,565 INFO L280 TraceCheckUtils]: 113: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,565 INFO L280 TraceCheckUtils]: 114: Hoare triple {17862#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17862#false} is VALID [2020-07-08 12:30:48,565 INFO L280 TraceCheckUtils]: 115: Hoare triple {17862#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {17862#false} is VALID [2020-07-08 12:30:48,566 INFO L280 TraceCheckUtils]: 116: Hoare triple {17862#false} assume !false; {17862#false} is VALID [2020-07-08 12:30:48,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-07-08 12:30:48,607 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 12:30:48,608 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2020-07-08 12:30:48,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537515015] [2020-07-08 12:30:48,608 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 117 [2020-07-08 12:30:48,609 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:48,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 12:30:48,746 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:48,746 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 12:30:48,746 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:48,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 12:30:48,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:30:48,747 INFO L87 Difference]: Start difference. First operand 1108 states and 1312 transitions. Second operand 6 states. [2020-07-08 12:30:52,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:52,164 INFO L93 Difference]: Finished difference Result 2492 states and 2966 transitions. [2020-07-08 12:30:52,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:30:52,164 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 117 [2020-07-08 12:30:52,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:30:52,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 546 transitions. [2020-07-08 12:30:52,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 12:30:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 546 transitions. [2020-07-08 12:30:52,171 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 546 transitions. [2020-07-08 12:30:52,990 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 546 edges. 546 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:53,093 INFO L225 Difference]: With dead ends: 2492 [2020-07-08 12:30:53,093 INFO L226 Difference]: Without dead ends: 1390 [2020-07-08 12:30:53,096 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:30:53,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1390 states. [2020-07-08 12:30:53,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1390 to 1386. [2020-07-08 12:30:53,423 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:53,424 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1390 states. Second operand 1386 states. [2020-07-08 12:30:53,424 INFO L74 IsIncluded]: Start isIncluded. First operand 1390 states. Second operand 1386 states. [2020-07-08 12:30:53,424 INFO L87 Difference]: Start difference. First operand 1390 states. Second operand 1386 states. [2020-07-08 12:30:53,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:53,520 INFO L93 Difference]: Finished difference Result 1390 states and 1623 transitions. [2020-07-08 12:30:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1623 transitions. [2020-07-08 12:30:53,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:53,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:53,524 INFO L74 IsIncluded]: Start isIncluded. First operand 1386 states. Second operand 1390 states. [2020-07-08 12:30:53,524 INFO L87 Difference]: Start difference. First operand 1386 states. Second operand 1390 states. [2020-07-08 12:30:53,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:53,598 INFO L93 Difference]: Finished difference Result 1390 states and 1623 transitions. [2020-07-08 12:30:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1623 transitions. [2020-07-08 12:30:53,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:53,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:53,602 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:53,602 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1386 states. [2020-07-08 12:30:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1386 states and 1617 transitions. [2020-07-08 12:30:53,703 INFO L78 Accepts]: Start accepts. Automaton has 1386 states and 1617 transitions. Word has length 117 [2020-07-08 12:30:53,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:53,703 INFO L479 AbstractCegarLoop]: Abstraction has 1386 states and 1617 transitions. [2020-07-08 12:30:53,703 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 12:30:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1617 transitions. [2020-07-08 12:30:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-07-08 12:30:53,705 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:30:53,705 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-08 12:30:53,906 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:53,906 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:30:53,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:30:53,907 INFO L82 PathProgramCache]: Analyzing trace with hash -472512249, now seen corresponding path program 1 times [2020-07-08 12:30:53,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:30:53,908 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122308288] [2020-07-08 12:30:53,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:30:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {25039#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {25005#true} is VALID [2020-07-08 12:30:54,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {25005#true} assume true; {25005#true} is VALID [2020-07-08 12:30:54,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25005#true} {25005#true} #782#return; {25005#true} is VALID [2020-07-08 12:30:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {25040#(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; {25005#true} is VALID [2020-07-08 12:30:54,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {25005#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {25014#(= 1 ~a21~0)} assume true; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,106 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25014#(= 1 ~a21~0)} {25005#true} #786#return; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {25040#(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; {25005#true} is VALID [2020-07-08 12:30:54,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {25005#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)); {25005#true} is VALID [2020-07-08 12:30:54,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {25005#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))); {25005#true} is VALID [2020-07-08 12:30:54,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,128 INFO L280 TraceCheckUtils]: 12: Hoare triple {25005#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,131 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} {25014#(= 1 ~a21~0)} #786#return; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {25040#(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; {25041#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:30:54,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {25041#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:54,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:54,225 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} #786#return; {25006#false} is VALID [2020-07-08 12:30:54,227 INFO L263 TraceCheckUtils]: 0: Hoare triple {25005#true} call ULTIMATE.init(); {25039#(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 [2020-07-08 12:30:54,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {25039#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {25005#true} is VALID [2020-07-08 12:30:54,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {25005#true} assume true; {25005#true} is VALID [2020-07-08 12:30:54,228 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25005#true} {25005#true} #782#return; {25005#true} is VALID [2020-07-08 12:30:54,228 INFO L263 TraceCheckUtils]: 4: Hoare triple {25005#true} call #t~ret4 := main(); {25005#true} is VALID [2020-07-08 12:30:54,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {25005#true} ~output~0 := -1; {25005#true} is VALID [2020-07-08 12:30:54,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {25005#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25005#true} is VALID [2020-07-08 12:30:54,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {25005#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25005#true} is VALID [2020-07-08 12:30:54,230 INFO L263 TraceCheckUtils]: 8: Hoare triple {25005#true} call #t~ret3 := calculate_output(~input~0); {25040#(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 [2020-07-08 12:30:54,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {25040#(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; {25005#true} is VALID [2020-07-08 12:30:54,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {25005#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {25014#(= 1 ~a21~0)} assume true; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,233 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25014#(= 1 ~a21~0)} {25005#true} #786#return; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,234 INFO L280 TraceCheckUtils]: 13: Hoare triple {25014#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,235 INFO L280 TraceCheckUtils]: 14: Hoare triple {25014#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,235 INFO L280 TraceCheckUtils]: 15: Hoare triple {25014#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25014#(= 1 ~a21~0)} is VALID [2020-07-08 12:30:54,237 INFO L263 TraceCheckUtils]: 16: Hoare triple {25014#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {25040#(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 [2020-07-08 12:30:54,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {25040#(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; {25005#true} is VALID [2020-07-08 12:30:54,238 INFO L280 TraceCheckUtils]: 18: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,238 INFO L280 TraceCheckUtils]: 19: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,239 INFO L280 TraceCheckUtils]: 22: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {25005#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)); {25005#true} is VALID [2020-07-08 12:30:54,240 INFO L280 TraceCheckUtils]: 25: Hoare triple {25005#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))); {25005#true} is VALID [2020-07-08 12:30:54,240 INFO L280 TraceCheckUtils]: 26: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,240 INFO L280 TraceCheckUtils]: 27: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,240 INFO L280 TraceCheckUtils]: 28: Hoare triple {25005#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); {25005#true} is VALID [2020-07-08 12:30:54,242 INFO L280 TraceCheckUtils]: 29: Hoare triple {25005#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,244 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} {25014#(= 1 ~a21~0)} #786#return; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,247 INFO L280 TraceCheckUtils]: 33: Hoare triple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:30:54,249 INFO L263 TraceCheckUtils]: 35: Hoare triple {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {25040#(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 [2020-07-08 12:30:54,251 INFO L280 TraceCheckUtils]: 36: Hoare triple {25040#(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; {25041#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:30:54,252 INFO L280 TraceCheckUtils]: 37: Hoare triple {25041#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,253 INFO L280 TraceCheckUtils]: 38: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,254 INFO L280 TraceCheckUtils]: 39: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,255 INFO L280 TraceCheckUtils]: 40: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:30:54,257 INFO L280 TraceCheckUtils]: 41: Hoare triple {25042#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:54,257 INFO L280 TraceCheckUtils]: 42: Hoare triple {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:30:54,258 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {25043#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {25030#(and (= 1 ~a21~0) (= 1 ~a20~0))} #786#return; {25006#false} is VALID [2020-07-08 12:30:54,258 INFO L280 TraceCheckUtils]: 44: Hoare triple {25006#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25006#false} is VALID [2020-07-08 12:30:54,259 INFO L280 TraceCheckUtils]: 45: Hoare triple {25006#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25006#false} is VALID [2020-07-08 12:30:54,259 INFO L280 TraceCheckUtils]: 46: Hoare triple {25006#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25006#false} is VALID [2020-07-08 12:30:54,259 INFO L263 TraceCheckUtils]: 47: Hoare triple {25006#false} call #t~ret3 := calculate_output(~input~0); {25006#false} is VALID [2020-07-08 12:30:54,259 INFO L280 TraceCheckUtils]: 48: Hoare triple {25006#false} ~input := #in~input; {25006#false} is VALID [2020-07-08 12:30:54,259 INFO L280 TraceCheckUtils]: 49: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,260 INFO L280 TraceCheckUtils]: 50: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,260 INFO L280 TraceCheckUtils]: 51: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,260 INFO L280 TraceCheckUtils]: 52: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,260 INFO L280 TraceCheckUtils]: 53: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,260 INFO L280 TraceCheckUtils]: 54: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,260 INFO L280 TraceCheckUtils]: 55: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,261 INFO L280 TraceCheckUtils]: 56: Hoare triple {25006#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))); {25006#false} is VALID [2020-07-08 12:30:54,261 INFO L280 TraceCheckUtils]: 57: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,261 INFO L280 TraceCheckUtils]: 58: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,261 INFO L280 TraceCheckUtils]: 59: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,261 INFO L280 TraceCheckUtils]: 60: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,261 INFO L280 TraceCheckUtils]: 61: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,262 INFO L280 TraceCheckUtils]: 62: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,262 INFO L280 TraceCheckUtils]: 63: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,262 INFO L280 TraceCheckUtils]: 64: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,262 INFO L280 TraceCheckUtils]: 65: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,263 INFO L280 TraceCheckUtils]: 66: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,263 INFO L280 TraceCheckUtils]: 67: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,263 INFO L280 TraceCheckUtils]: 68: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,264 INFO L280 TraceCheckUtils]: 69: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,264 INFO L280 TraceCheckUtils]: 70: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,264 INFO L280 TraceCheckUtils]: 71: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,265 INFO L280 TraceCheckUtils]: 72: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,265 INFO L280 TraceCheckUtils]: 73: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,265 INFO L280 TraceCheckUtils]: 74: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,265 INFO L280 TraceCheckUtils]: 75: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,265 INFO L280 TraceCheckUtils]: 76: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,266 INFO L280 TraceCheckUtils]: 77: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,266 INFO L280 TraceCheckUtils]: 78: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,266 INFO L280 TraceCheckUtils]: 79: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,267 INFO L280 TraceCheckUtils]: 80: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,267 INFO L280 TraceCheckUtils]: 81: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,267 INFO L280 TraceCheckUtils]: 82: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,267 INFO L280 TraceCheckUtils]: 83: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,268 INFO L280 TraceCheckUtils]: 84: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,268 INFO L280 TraceCheckUtils]: 85: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,268 INFO L280 TraceCheckUtils]: 86: Hoare triple {25006#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)))); {25006#false} is VALID [2020-07-08 12:30:54,269 INFO L280 TraceCheckUtils]: 87: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,269 INFO L280 TraceCheckUtils]: 88: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,269 INFO L280 TraceCheckUtils]: 89: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,269 INFO L280 TraceCheckUtils]: 90: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,270 INFO L280 TraceCheckUtils]: 91: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,270 INFO L280 TraceCheckUtils]: 92: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,270 INFO L280 TraceCheckUtils]: 93: Hoare triple {25006#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))); {25006#false} is VALID [2020-07-08 12:30:54,271 INFO L280 TraceCheckUtils]: 94: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,271 INFO L280 TraceCheckUtils]: 95: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,271 INFO L280 TraceCheckUtils]: 96: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,271 INFO L280 TraceCheckUtils]: 97: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,272 INFO L280 TraceCheckUtils]: 98: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,272 INFO L280 TraceCheckUtils]: 99: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,272 INFO L280 TraceCheckUtils]: 100: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,273 INFO L280 TraceCheckUtils]: 101: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,273 INFO L280 TraceCheckUtils]: 102: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,273 INFO L280 TraceCheckUtils]: 103: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,274 INFO L280 TraceCheckUtils]: 104: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,274 INFO L280 TraceCheckUtils]: 105: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,274 INFO L280 TraceCheckUtils]: 106: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,274 INFO L280 TraceCheckUtils]: 107: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,275 INFO L280 TraceCheckUtils]: 108: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,275 INFO L280 TraceCheckUtils]: 109: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,275 INFO L280 TraceCheckUtils]: 110: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,276 INFO L280 TraceCheckUtils]: 111: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,276 INFO L280 TraceCheckUtils]: 112: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,276 INFO L280 TraceCheckUtils]: 113: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,276 INFO L280 TraceCheckUtils]: 114: Hoare triple {25006#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))); {25006#false} is VALID [2020-07-08 12:30:54,277 INFO L280 TraceCheckUtils]: 115: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,277 INFO L280 TraceCheckUtils]: 116: Hoare triple {25006#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,277 INFO L280 TraceCheckUtils]: 117: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,278 INFO L280 TraceCheckUtils]: 118: Hoare triple {25006#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,278 INFO L280 TraceCheckUtils]: 119: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,278 INFO L280 TraceCheckUtils]: 120: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,279 INFO L280 TraceCheckUtils]: 121: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,279 INFO L280 TraceCheckUtils]: 122: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,279 INFO L280 TraceCheckUtils]: 123: Hoare triple {25006#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {25006#false} is VALID [2020-07-08 12:30:54,279 INFO L280 TraceCheckUtils]: 124: Hoare triple {25006#false} assume !false; {25006#false} is VALID [2020-07-08 12:30:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 50 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 12:30:54,314 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122308288] [2020-07-08 12:30:54,314 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [436069086] [2020-07-08 12:30:54,314 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,410 INFO L264 TraceCheckSpWp]: Trace formula consists of 459 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:30:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:30:54,444 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:30:54,606 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 3, 1] term [2020-07-08 12:30:54,607 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-08 12:30:54,749 INFO L263 TraceCheckUtils]: 0: Hoare triple {25005#true} call ULTIMATE.init(); {25005#true} is VALID [2020-07-08 12:30:54,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {25005#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {25005#true} is VALID [2020-07-08 12:30:54,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {25005#true} assume true; {25005#true} is VALID [2020-07-08 12:30:54,750 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25005#true} {25005#true} #782#return; {25005#true} is VALID [2020-07-08 12:30:54,750 INFO L263 TraceCheckUtils]: 4: Hoare triple {25005#true} call #t~ret4 := main(); {25005#true} is VALID [2020-07-08 12:30:54,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {25005#true} ~output~0 := -1; {25005#true} is VALID [2020-07-08 12:30:54,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {25005#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25005#true} is VALID [2020-07-08 12:30:54,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {25005#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25005#true} is VALID [2020-07-08 12:30:54,752 INFO L263 TraceCheckUtils]: 8: Hoare triple {25005#true} call #t~ret3 := calculate_output(~input~0); {25005#true} is VALID [2020-07-08 12:30:54,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {25005#true} ~input := #in~input; {25005#true} is VALID [2020-07-08 12:30:54,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {25005#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-08 12:30:54,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume true; {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-08 12:30:54,759 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} {25005#true} #786#return; {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-08 12:30:54,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-08 12:30:54,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-08 12:30:54,761 INFO L280 TraceCheckUtils]: 15: Hoare triple {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-08 12:30:54,761 INFO L263 TraceCheckUtils]: 16: Hoare triple {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,762 INFO L280 TraceCheckUtils]: 17: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} ~input := #in~input; {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,762 INFO L280 TraceCheckUtils]: 18: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,764 INFO L280 TraceCheckUtils]: 20: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,765 INFO L280 TraceCheckUtils]: 22: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,765 INFO L280 TraceCheckUtils]: 23: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,766 INFO L280 TraceCheckUtils]: 24: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,768 INFO L280 TraceCheckUtils]: 26: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-08 12:30:54,771 INFO L280 TraceCheckUtils]: 29: Hoare triple {25096#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := 24; {25136#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-08 12:30:54,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {25136#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} assume true; {25136#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-08 12:30:54,772 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {25136#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} {25077#(and (= 1 ~a17~0) (<= 5 ~a16~0))} #786#return; {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L280 TraceCheckUtils]: 32: Hoare triple {25006#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L280 TraceCheckUtils]: 33: Hoare triple {25006#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L280 TraceCheckUtils]: 34: Hoare triple {25006#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L263 TraceCheckUtils]: 35: Hoare triple {25006#false} call #t~ret3 := calculate_output(~input~0); {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L280 TraceCheckUtils]: 36: Hoare triple {25006#false} ~input := #in~input; {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L280 TraceCheckUtils]: 37: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,773 INFO L280 TraceCheckUtils]: 38: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,774 INFO L280 TraceCheckUtils]: 39: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,774 INFO L280 TraceCheckUtils]: 40: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,774 INFO L280 TraceCheckUtils]: 41: Hoare triple {25006#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;~a7~0 := 0;~a20~0 := 1;~a21~0 := 1;~a16~0 := 4;~a17~0 := 1;~a8~0 := 13;#res := -1; {25006#false} is VALID [2020-07-08 12:30:54,774 INFO L280 TraceCheckUtils]: 42: Hoare triple {25006#false} assume true; {25006#false} is VALID [2020-07-08 12:30:54,774 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {25006#false} {25006#false} #786#return; {25006#false} is VALID [2020-07-08 12:30:54,774 INFO L280 TraceCheckUtils]: 44: Hoare triple {25006#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25006#false} is VALID [2020-07-08 12:30:54,775 INFO L280 TraceCheckUtils]: 45: Hoare triple {25006#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25006#false} is VALID [2020-07-08 12:30:54,775 INFO L280 TraceCheckUtils]: 46: Hoare triple {25006#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25006#false} is VALID [2020-07-08 12:30:54,775 INFO L263 TraceCheckUtils]: 47: Hoare triple {25006#false} call #t~ret3 := calculate_output(~input~0); {25006#false} is VALID [2020-07-08 12:30:54,775 INFO L280 TraceCheckUtils]: 48: Hoare triple {25006#false} ~input := #in~input; {25006#false} is VALID [2020-07-08 12:30:54,775 INFO L280 TraceCheckUtils]: 49: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,776 INFO L280 TraceCheckUtils]: 51: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,776 INFO L280 TraceCheckUtils]: 52: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,776 INFO L280 TraceCheckUtils]: 53: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,776 INFO L280 TraceCheckUtils]: 54: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,776 INFO L280 TraceCheckUtils]: 55: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,777 INFO L280 TraceCheckUtils]: 56: Hoare triple {25006#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))); {25006#false} is VALID [2020-07-08 12:30:54,777 INFO L280 TraceCheckUtils]: 57: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,777 INFO L280 TraceCheckUtils]: 58: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,777 INFO L280 TraceCheckUtils]: 59: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,777 INFO L280 TraceCheckUtils]: 60: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,778 INFO L280 TraceCheckUtils]: 62: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,778 INFO L280 TraceCheckUtils]: 63: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,778 INFO L280 TraceCheckUtils]: 64: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,778 INFO L280 TraceCheckUtils]: 65: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,778 INFO L280 TraceCheckUtils]: 66: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,779 INFO L280 TraceCheckUtils]: 67: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,779 INFO L280 TraceCheckUtils]: 68: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,779 INFO L280 TraceCheckUtils]: 69: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,779 INFO L280 TraceCheckUtils]: 70: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,779 INFO L280 TraceCheckUtils]: 71: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,780 INFO L280 TraceCheckUtils]: 72: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,780 INFO L280 TraceCheckUtils]: 73: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,780 INFO L280 TraceCheckUtils]: 74: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,780 INFO L280 TraceCheckUtils]: 75: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,780 INFO L280 TraceCheckUtils]: 76: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,781 INFO L280 TraceCheckUtils]: 79: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,781 INFO L280 TraceCheckUtils]: 80: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,781 INFO L280 TraceCheckUtils]: 81: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,781 INFO L280 TraceCheckUtils]: 82: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,782 INFO L280 TraceCheckUtils]: 83: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,782 INFO L280 TraceCheckUtils]: 84: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,782 INFO L280 TraceCheckUtils]: 85: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,782 INFO L280 TraceCheckUtils]: 86: Hoare triple {25006#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)))); {25006#false} is VALID [2020-07-08 12:30:54,782 INFO L280 TraceCheckUtils]: 87: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,783 INFO L280 TraceCheckUtils]: 89: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,783 INFO L280 TraceCheckUtils]: 90: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,783 INFO L280 TraceCheckUtils]: 91: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,783 INFO L280 TraceCheckUtils]: 92: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,783 INFO L280 TraceCheckUtils]: 93: Hoare triple {25006#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))); {25006#false} is VALID [2020-07-08 12:30:54,784 INFO L280 TraceCheckUtils]: 94: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,784 INFO L280 TraceCheckUtils]: 95: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,784 INFO L280 TraceCheckUtils]: 96: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,784 INFO L280 TraceCheckUtils]: 97: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,784 INFO L280 TraceCheckUtils]: 98: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,784 INFO L280 TraceCheckUtils]: 99: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,785 INFO L280 TraceCheckUtils]: 100: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,785 INFO L280 TraceCheckUtils]: 101: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,785 INFO L280 TraceCheckUtils]: 102: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,785 INFO L280 TraceCheckUtils]: 103: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,785 INFO L280 TraceCheckUtils]: 104: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,786 INFO L280 TraceCheckUtils]: 105: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,786 INFO L280 TraceCheckUtils]: 106: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,786 INFO L280 TraceCheckUtils]: 107: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,786 INFO L280 TraceCheckUtils]: 108: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,786 INFO L280 TraceCheckUtils]: 109: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,786 INFO L280 TraceCheckUtils]: 110: Hoare triple {25006#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)); {25006#false} is VALID [2020-07-08 12:30:54,787 INFO L280 TraceCheckUtils]: 111: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,787 INFO L280 TraceCheckUtils]: 112: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,787 INFO L280 TraceCheckUtils]: 113: Hoare triple {25006#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); {25006#false} is VALID [2020-07-08 12:30:54,787 INFO L280 TraceCheckUtils]: 114: Hoare triple {25006#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))); {25006#false} is VALID [2020-07-08 12:30:54,787 INFO L280 TraceCheckUtils]: 115: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,787 INFO L280 TraceCheckUtils]: 116: Hoare triple {25006#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,788 INFO L280 TraceCheckUtils]: 117: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,788 INFO L280 TraceCheckUtils]: 118: Hoare triple {25006#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,788 INFO L280 TraceCheckUtils]: 119: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,788 INFO L280 TraceCheckUtils]: 120: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,788 INFO L280 TraceCheckUtils]: 121: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,789 INFO L280 TraceCheckUtils]: 122: Hoare triple {25006#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25006#false} is VALID [2020-07-08 12:30:54,789 INFO L280 TraceCheckUtils]: 123: Hoare triple {25006#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {25006#false} is VALID [2020-07-08 12:30:54,789 INFO L280 TraceCheckUtils]: 124: Hoare triple {25006#false} assume !false; {25006#false} is VALID [2020-07-08 12:30:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 46 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-07-08 12:30:54,802 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:30:54,802 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2020-07-08 12:30:54,803 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222189487] [2020-07-08 12:30:54,803 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 125 [2020-07-08 12:30:54,804 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:30:54,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 12:30:55,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:55,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 12:30:55,021 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:30:55,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 12:30:55,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:30:55,022 INFO L87 Difference]: Start difference. First operand 1386 states and 1617 transitions. Second operand 12 states. [2020-07-08 12:30:57,931 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2020-07-08 12:31:01,294 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2020-07-08 12:31:06,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:06,143 INFO L93 Difference]: Finished difference Result 3497 states and 4219 transitions. [2020-07-08 12:31:06,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-08 12:31:06,143 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 125 [2020-07-08 12:31:06,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:31:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 1213 transitions. [2020-07-08 12:31:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:31:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 1213 transitions. [2020-07-08 12:31:06,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 1213 transitions. [2020-07-08 12:31:08,839 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1213 edges. 1213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:09,061 INFO L225 Difference]: With dead ends: 3497 [2020-07-08 12:31:09,062 INFO L226 Difference]: Without dead ends: 2252 [2020-07-08 12:31:09,065 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 410 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=317, Invalid=1323, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 12:31:09,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2252 states. [2020-07-08 12:31:09,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2252 to 1817. [2020-07-08 12:31:09,477 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:09,478 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2252 states. Second operand 1817 states. [2020-07-08 12:31:09,478 INFO L74 IsIncluded]: Start isIncluded. First operand 2252 states. Second operand 1817 states. [2020-07-08 12:31:09,478 INFO L87 Difference]: Start difference. First operand 2252 states. Second operand 1817 states. [2020-07-08 12:31:09,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:09,668 INFO L93 Difference]: Finished difference Result 2252 states and 2580 transitions. [2020-07-08 12:31:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 2580 transitions. [2020-07-08 12:31:09,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:09,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:09,673 INFO L74 IsIncluded]: Start isIncluded. First operand 1817 states. Second operand 2252 states. [2020-07-08 12:31:09,673 INFO L87 Difference]: Start difference. First operand 1817 states. Second operand 2252 states. [2020-07-08 12:31:09,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:09,892 INFO L93 Difference]: Finished difference Result 2252 states and 2580 transitions. [2020-07-08 12:31:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 2580 transitions. [2020-07-08 12:31:09,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:09,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:09,897 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:09,897 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1817 states. [2020-07-08 12:31:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1817 states and 2061 transitions. [2020-07-08 12:31:10,013 INFO L78 Accepts]: Start accepts. Automaton has 1817 states and 2061 transitions. Word has length 125 [2020-07-08 12:31:10,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:10,013 INFO L479 AbstractCegarLoop]: Abstraction has 1817 states and 2061 transitions. [2020-07-08 12:31:10,013 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 12:31:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2061 transitions. [2020-07-08 12:31:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-07-08 12:31:10,018 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:10,019 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:31:10,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:10,234 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:10,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:10,235 INFO L82 PathProgramCache]: Analyzing trace with hash -1548720193, now seen corresponding path program 1 times [2020-07-08 12:31:10,235 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:10,236 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346820929] [2020-07-08 12:31:10,236 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:10,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {35543#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {35433#true} is VALID [2020-07-08 12:31:10,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {35433#true} assume true; {35433#true} is VALID [2020-07-08 12:31:10,414 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35433#true} {35433#true} #782#return; {35433#true} is VALID [2020-07-08 12:31:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:10,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(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; {35433#true} is VALID [2020-07-08 12:31:10,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {35433#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {35433#true} is VALID [2020-07-08 12:31:10,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {35433#true} assume true; {35433#true} is VALID [2020-07-08 12:31:10,440 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35433#true} {35433#true} #786#return; {35433#true} is VALID [2020-07-08 12:31:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:10,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(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; {35433#true} is VALID [2020-07-08 12:31:10,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {35433#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))); {35433#true} is VALID [2020-07-08 12:31:10,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,470 INFO L280 TraceCheckUtils]: 18: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,471 INFO L280 TraceCheckUtils]: 22: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,471 INFO L280 TraceCheckUtils]: 23: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,471 INFO L280 TraceCheckUtils]: 26: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,471 INFO L280 TraceCheckUtils]: 27: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,472 INFO L280 TraceCheckUtils]: 32: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,473 INFO L280 TraceCheckUtils]: 33: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,473 INFO L280 TraceCheckUtils]: 35: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,473 INFO L280 TraceCheckUtils]: 36: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,473 INFO L280 TraceCheckUtils]: 37: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,474 INFO L280 TraceCheckUtils]: 38: Hoare triple {35433#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)))); {35433#true} is VALID [2020-07-08 12:31:10,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,474 INFO L280 TraceCheckUtils]: 41: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,475 INFO L280 TraceCheckUtils]: 42: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,475 INFO L280 TraceCheckUtils]: 43: Hoare triple {35433#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0;~a17~0 := 0;#res := 24; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,476 INFO L280 TraceCheckUtils]: 44: Hoare triple {35488#(not (= 1 ~a20~0))} assume true; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,477 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {35488#(not (= 1 ~a20~0))} {35433#true} #786#return; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:10,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(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; {35433#true} is VALID [2020-07-08 12:31:10,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {35433#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))); {35433#true} is VALID [2020-07-08 12:31:10,513 INFO L280 TraceCheckUtils]: 9: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,514 INFO L280 TraceCheckUtils]: 10: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,514 INFO L280 TraceCheckUtils]: 11: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,514 INFO L280 TraceCheckUtils]: 12: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,515 INFO L280 TraceCheckUtils]: 14: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,515 INFO L280 TraceCheckUtils]: 15: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,516 INFO L280 TraceCheckUtils]: 18: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,517 INFO L280 TraceCheckUtils]: 19: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,517 INFO L280 TraceCheckUtils]: 20: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,518 INFO L280 TraceCheckUtils]: 22: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,519 INFO L280 TraceCheckUtils]: 26: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,519 INFO L280 TraceCheckUtils]: 27: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,520 INFO L280 TraceCheckUtils]: 28: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,520 INFO L280 TraceCheckUtils]: 30: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,521 INFO L280 TraceCheckUtils]: 31: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,521 INFO L280 TraceCheckUtils]: 32: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,521 INFO L280 TraceCheckUtils]: 33: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,522 INFO L280 TraceCheckUtils]: 35: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,523 INFO L280 TraceCheckUtils]: 37: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,523 INFO L280 TraceCheckUtils]: 38: Hoare triple {35433#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)))); {35433#true} is VALID [2020-07-08 12:31:10,523 INFO L280 TraceCheckUtils]: 39: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,524 INFO L280 TraceCheckUtils]: 40: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,524 INFO L280 TraceCheckUtils]: 41: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,524 INFO L280 TraceCheckUtils]: 42: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,525 INFO L280 TraceCheckUtils]: 43: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,525 INFO L280 TraceCheckUtils]: 44: Hoare triple {35433#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {35433#true} is VALID [2020-07-08 12:31:10,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {35433#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {35433#true} is VALID [2020-07-08 12:31:10,526 INFO L280 TraceCheckUtils]: 46: Hoare triple {35433#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {35433#true} is VALID [2020-07-08 12:31:10,526 INFO L280 TraceCheckUtils]: 47: Hoare triple {35433#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {35433#true} is VALID [2020-07-08 12:31:10,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {35433#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35433#true} is VALID [2020-07-08 12:31:10,526 INFO L280 TraceCheckUtils]: 49: Hoare triple {35433#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35433#true} is VALID [2020-07-08 12:31:10,527 INFO L280 TraceCheckUtils]: 50: Hoare triple {35433#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {35433#true} is VALID [2020-07-08 12:31:10,528 INFO L280 TraceCheckUtils]: 51: Hoare triple {35433#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,529 INFO L280 TraceCheckUtils]: 52: Hoare triple {35488#(not (= 1 ~a20~0))} assume true; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,530 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {35488#(not (= 1 ~a20~0))} {35488#(not (= 1 ~a20~0))} #786#return; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,587 INFO L263 TraceCheckUtils]: 0: Hoare triple {35433#true} call ULTIMATE.init(); {35543#(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 [2020-07-08 12:31:10,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {35543#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {35433#true} is VALID [2020-07-08 12:31:10,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {35433#true} assume true; {35433#true} is VALID [2020-07-08 12:31:10,588 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35433#true} {35433#true} #782#return; {35433#true} is VALID [2020-07-08 12:31:10,589 INFO L263 TraceCheckUtils]: 4: Hoare triple {35433#true} call #t~ret4 := main(); {35433#true} is VALID [2020-07-08 12:31:10,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {35433#true} ~output~0 := -1; {35433#true} is VALID [2020-07-08 12:31:10,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {35433#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35433#true} is VALID [2020-07-08 12:31:10,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {35433#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35433#true} is VALID [2020-07-08 12:31:10,593 INFO L263 TraceCheckUtils]: 8: Hoare triple {35433#true} call #t~ret3 := calculate_output(~input~0); {35544#(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 [2020-07-08 12:31:10,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {35544#(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; {35433#true} is VALID [2020-07-08 12:31:10,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {35433#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {35433#true} is VALID [2020-07-08 12:31:10,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {35433#true} assume true; {35433#true} is VALID [2020-07-08 12:31:10,595 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {35433#true} {35433#true} #786#return; {35433#true} is VALID [2020-07-08 12:31:10,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {35433#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {35433#true} is VALID [2020-07-08 12:31:10,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {35433#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35433#true} is VALID [2020-07-08 12:31:10,596 INFO L280 TraceCheckUtils]: 15: Hoare triple {35433#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35433#true} is VALID [2020-07-08 12:31:10,597 INFO L263 TraceCheckUtils]: 16: Hoare triple {35433#true} call #t~ret3 := calculate_output(~input~0); {35544#(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 [2020-07-08 12:31:10,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {35544#(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; {35433#true} is VALID [2020-07-08 12:31:10,598 INFO L280 TraceCheckUtils]: 18: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,598 INFO L280 TraceCheckUtils]: 19: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {35433#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))); {35433#true} is VALID [2020-07-08 12:31:10,600 INFO L280 TraceCheckUtils]: 26: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,601 INFO L280 TraceCheckUtils]: 28: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,602 INFO L280 TraceCheckUtils]: 31: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,602 INFO L280 TraceCheckUtils]: 32: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,603 INFO L280 TraceCheckUtils]: 34: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,603 INFO L280 TraceCheckUtils]: 35: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,604 INFO L280 TraceCheckUtils]: 36: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,604 INFO L280 TraceCheckUtils]: 38: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,604 INFO L280 TraceCheckUtils]: 39: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,605 INFO L280 TraceCheckUtils]: 40: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,605 INFO L280 TraceCheckUtils]: 41: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,605 INFO L280 TraceCheckUtils]: 42: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,606 INFO L280 TraceCheckUtils]: 43: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,606 INFO L280 TraceCheckUtils]: 44: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,606 INFO L280 TraceCheckUtils]: 45: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,606 INFO L280 TraceCheckUtils]: 46: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,607 INFO L280 TraceCheckUtils]: 48: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,607 INFO L280 TraceCheckUtils]: 49: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,608 INFO L280 TraceCheckUtils]: 50: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,608 INFO L280 TraceCheckUtils]: 51: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,608 INFO L280 TraceCheckUtils]: 52: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,609 INFO L280 TraceCheckUtils]: 53: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,609 INFO L280 TraceCheckUtils]: 54: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {35433#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)))); {35433#true} is VALID [2020-07-08 12:31:10,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,610 INFO L280 TraceCheckUtils]: 57: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,610 INFO L280 TraceCheckUtils]: 58: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,612 INFO L280 TraceCheckUtils]: 60: Hoare triple {35433#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0;~a17~0 := 0;#res := 24; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,613 INFO L280 TraceCheckUtils]: 61: Hoare triple {35488#(not (= 1 ~a20~0))} assume true; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,614 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {35488#(not (= 1 ~a20~0))} {35433#true} #786#return; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,615 INFO L280 TraceCheckUtils]: 63: Hoare triple {35488#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,616 INFO L280 TraceCheckUtils]: 64: Hoare triple {35488#(not (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,617 INFO L280 TraceCheckUtils]: 65: Hoare triple {35488#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,619 INFO L263 TraceCheckUtils]: 66: Hoare triple {35488#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {35544#(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 [2020-07-08 12:31:10,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {35544#(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; {35433#true} is VALID [2020-07-08 12:31:10,619 INFO L280 TraceCheckUtils]: 68: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,620 INFO L280 TraceCheckUtils]: 70: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,620 INFO L280 TraceCheckUtils]: 71: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,620 INFO L280 TraceCheckUtils]: 72: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,621 INFO L280 TraceCheckUtils]: 73: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,621 INFO L280 TraceCheckUtils]: 74: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,621 INFO L280 TraceCheckUtils]: 75: Hoare triple {35433#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))); {35433#true} is VALID [2020-07-08 12:31:10,622 INFO L280 TraceCheckUtils]: 76: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,622 INFO L280 TraceCheckUtils]: 77: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,622 INFO L280 TraceCheckUtils]: 78: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,623 INFO L280 TraceCheckUtils]: 79: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,623 INFO L280 TraceCheckUtils]: 80: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,623 INFO L280 TraceCheckUtils]: 81: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,624 INFO L280 TraceCheckUtils]: 82: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,624 INFO L280 TraceCheckUtils]: 83: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,624 INFO L280 TraceCheckUtils]: 84: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,625 INFO L280 TraceCheckUtils]: 85: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,625 INFO L280 TraceCheckUtils]: 86: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,625 INFO L280 TraceCheckUtils]: 87: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,625 INFO L280 TraceCheckUtils]: 88: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,626 INFO L280 TraceCheckUtils]: 89: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,626 INFO L280 TraceCheckUtils]: 91: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,627 INFO L280 TraceCheckUtils]: 92: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,627 INFO L280 TraceCheckUtils]: 93: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,627 INFO L280 TraceCheckUtils]: 94: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,628 INFO L280 TraceCheckUtils]: 95: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,628 INFO L280 TraceCheckUtils]: 96: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,628 INFO L280 TraceCheckUtils]: 97: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,628 INFO L280 TraceCheckUtils]: 98: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,629 INFO L280 TraceCheckUtils]: 99: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,629 INFO L280 TraceCheckUtils]: 100: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,629 INFO L280 TraceCheckUtils]: 101: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,630 INFO L280 TraceCheckUtils]: 102: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,630 INFO L280 TraceCheckUtils]: 103: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,630 INFO L280 TraceCheckUtils]: 104: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,630 INFO L280 TraceCheckUtils]: 105: Hoare triple {35433#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)))); {35433#true} is VALID [2020-07-08 12:31:10,630 INFO L280 TraceCheckUtils]: 106: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,631 INFO L280 TraceCheckUtils]: 107: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,631 INFO L280 TraceCheckUtils]: 108: Hoare triple {35433#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)); {35433#true} is VALID [2020-07-08 12:31:10,631 INFO L280 TraceCheckUtils]: 109: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,631 INFO L280 TraceCheckUtils]: 110: Hoare triple {35433#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); {35433#true} is VALID [2020-07-08 12:31:10,632 INFO L280 TraceCheckUtils]: 111: Hoare triple {35433#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {35433#true} is VALID [2020-07-08 12:31:10,632 INFO L280 TraceCheckUtils]: 112: Hoare triple {35433#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {35433#true} is VALID [2020-07-08 12:31:10,632 INFO L280 TraceCheckUtils]: 113: Hoare triple {35433#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {35433#true} is VALID [2020-07-08 12:31:10,632 INFO L280 TraceCheckUtils]: 114: Hoare triple {35433#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {35433#true} is VALID [2020-07-08 12:31:10,633 INFO L280 TraceCheckUtils]: 115: Hoare triple {35433#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35433#true} is VALID [2020-07-08 12:31:10,633 INFO L280 TraceCheckUtils]: 116: Hoare triple {35433#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35433#true} is VALID [2020-07-08 12:31:10,633 INFO L280 TraceCheckUtils]: 117: Hoare triple {35433#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {35433#true} is VALID [2020-07-08 12:31:10,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {35433#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,635 INFO L280 TraceCheckUtils]: 119: Hoare triple {35488#(not (= 1 ~a20~0))} assume true; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,636 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {35488#(not (= 1 ~a20~0))} {35488#(not (= 1 ~a20~0))} #786#return; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,636 INFO L280 TraceCheckUtils]: 121: Hoare triple {35488#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,637 INFO L280 TraceCheckUtils]: 122: Hoare triple {35488#(not (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,638 INFO L280 TraceCheckUtils]: 123: Hoare triple {35488#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,639 INFO L263 TraceCheckUtils]: 124: Hoare triple {35488#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,639 INFO L280 TraceCheckUtils]: 125: Hoare triple {35488#(not (= 1 ~a20~0))} ~input := #in~input; {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,640 INFO L280 TraceCheckUtils]: 126: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,641 INFO L280 TraceCheckUtils]: 127: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,641 INFO L280 TraceCheckUtils]: 128: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,642 INFO L280 TraceCheckUtils]: 129: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,643 INFO L280 TraceCheckUtils]: 130: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,643 INFO L280 TraceCheckUtils]: 131: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,644 INFO L280 TraceCheckUtils]: 132: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,645 INFO L280 TraceCheckUtils]: 133: Hoare triple {35488#(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))); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,645 INFO L280 TraceCheckUtils]: 134: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,646 INFO L280 TraceCheckUtils]: 135: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,647 INFO L280 TraceCheckUtils]: 136: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,648 INFO L280 TraceCheckUtils]: 137: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,649 INFO L280 TraceCheckUtils]: 138: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,650 INFO L280 TraceCheckUtils]: 139: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,651 INFO L280 TraceCheckUtils]: 140: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,652 INFO L280 TraceCheckUtils]: 141: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,652 INFO L280 TraceCheckUtils]: 142: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,653 INFO L280 TraceCheckUtils]: 143: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,654 INFO L280 TraceCheckUtils]: 144: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,655 INFO L280 TraceCheckUtils]: 145: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,656 INFO L280 TraceCheckUtils]: 146: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,657 INFO L280 TraceCheckUtils]: 147: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,658 INFO L280 TraceCheckUtils]: 148: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,658 INFO L280 TraceCheckUtils]: 149: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,659 INFO L280 TraceCheckUtils]: 150: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,660 INFO L280 TraceCheckUtils]: 151: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,661 INFO L280 TraceCheckUtils]: 152: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,662 INFO L280 TraceCheckUtils]: 153: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,663 INFO L280 TraceCheckUtils]: 154: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,664 INFO L280 TraceCheckUtils]: 155: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,665 INFO L280 TraceCheckUtils]: 156: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,665 INFO L280 TraceCheckUtils]: 157: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,666 INFO L280 TraceCheckUtils]: 158: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,667 INFO L280 TraceCheckUtils]: 159: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,668 INFO L280 TraceCheckUtils]: 160: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,669 INFO L280 TraceCheckUtils]: 161: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,670 INFO L280 TraceCheckUtils]: 162: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,670 INFO L280 TraceCheckUtils]: 163: Hoare triple {35488#(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)))); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,671 INFO L280 TraceCheckUtils]: 164: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,672 INFO L280 TraceCheckUtils]: 165: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,673 INFO L280 TraceCheckUtils]: 166: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,674 INFO L280 TraceCheckUtils]: 167: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,675 INFO L280 TraceCheckUtils]: 168: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,676 INFO L280 TraceCheckUtils]: 169: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,676 INFO L280 TraceCheckUtils]: 170: Hoare triple {35488#(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))); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,677 INFO L280 TraceCheckUtils]: 171: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,678 INFO L280 TraceCheckUtils]: 172: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,679 INFO L280 TraceCheckUtils]: 173: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,680 INFO L280 TraceCheckUtils]: 174: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,680 INFO L280 TraceCheckUtils]: 175: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,681 INFO L280 TraceCheckUtils]: 176: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,682 INFO L280 TraceCheckUtils]: 177: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,683 INFO L280 TraceCheckUtils]: 178: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,683 INFO L280 TraceCheckUtils]: 179: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,684 INFO L280 TraceCheckUtils]: 180: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,685 INFO L280 TraceCheckUtils]: 181: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,685 INFO L280 TraceCheckUtils]: 182: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,686 INFO L280 TraceCheckUtils]: 183: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,687 INFO L280 TraceCheckUtils]: 184: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,688 INFO L280 TraceCheckUtils]: 185: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,689 INFO L280 TraceCheckUtils]: 186: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,690 INFO L280 TraceCheckUtils]: 187: Hoare triple {35488#(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)); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,691 INFO L280 TraceCheckUtils]: 188: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,691 INFO L280 TraceCheckUtils]: 189: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,692 INFO L280 TraceCheckUtils]: 190: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,693 INFO L280 TraceCheckUtils]: 191: Hoare triple {35488#(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))); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,694 INFO L280 TraceCheckUtils]: 192: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,695 INFO L280 TraceCheckUtils]: 193: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,696 INFO L280 TraceCheckUtils]: 194: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,697 INFO L280 TraceCheckUtils]: 195: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,697 INFO L280 TraceCheckUtils]: 196: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,698 INFO L280 TraceCheckUtils]: 197: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,699 INFO L280 TraceCheckUtils]: 198: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,700 INFO L280 TraceCheckUtils]: 199: Hoare triple {35488#(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); {35488#(not (= 1 ~a20~0))} is VALID [2020-07-08 12:31:10,701 INFO L280 TraceCheckUtils]: 200: Hoare triple {35488#(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; {35434#false} is VALID [2020-07-08 12:31:10,701 INFO L280 TraceCheckUtils]: 201: Hoare triple {35434#false} assume !false; {35434#false} is VALID [2020-07-08 12:31:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 113 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-08 12:31:10,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346820929] [2020-07-08 12:31:10,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [405882430] [2020-07-08 12:31:10,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:10,971 INFO L264 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:31:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:11,011 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:11,420 INFO L263 TraceCheckUtils]: 0: Hoare triple {35433#true} call ULTIMATE.init(); {35433#true} is VALID [2020-07-08 12:31:11,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {35433#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {35433#true} is VALID [2020-07-08 12:31:11,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {35433#true} assume true; {35433#true} is VALID [2020-07-08 12:31:11,421 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35433#true} {35433#true} #782#return; {35433#true} is VALID [2020-07-08 12:31:11,422 INFO L263 TraceCheckUtils]: 4: Hoare triple {35433#true} call #t~ret4 := main(); {35433#true} is VALID [2020-07-08 12:31:11,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {35433#true} ~output~0 := -1; {35433#true} is VALID [2020-07-08 12:31:11,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {35433#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35433#true} is VALID [2020-07-08 12:31:11,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {35433#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35433#true} is VALID [2020-07-08 12:31:11,423 INFO L263 TraceCheckUtils]: 8: Hoare triple {35433#true} call #t~ret3 := calculate_output(~input~0); {35433#true} is VALID [2020-07-08 12:31:11,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {35433#true} ~input := #in~input; {35433#true} is VALID [2020-07-08 12:31:11,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {35433#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,426 INFO L280 TraceCheckUtils]: 11: Hoare triple {35578#(<= ~a20~0 0)} assume true; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,427 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {35578#(<= ~a20~0 0)} {35433#true} #786#return; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {35578#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,429 INFO L280 TraceCheckUtils]: 14: Hoare triple {35578#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,430 INFO L280 TraceCheckUtils]: 15: Hoare triple {35578#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,432 INFO L263 TraceCheckUtils]: 16: Hoare triple {35578#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} ~input := #in~input; {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,437 INFO L280 TraceCheckUtils]: 20: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,438 INFO L280 TraceCheckUtils]: 21: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,439 INFO L280 TraceCheckUtils]: 22: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,444 INFO L280 TraceCheckUtils]: 28: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,449 INFO L280 TraceCheckUtils]: 33: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,451 INFO L280 TraceCheckUtils]: 35: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,452 INFO L280 TraceCheckUtils]: 37: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,453 INFO L280 TraceCheckUtils]: 38: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,454 INFO L280 TraceCheckUtils]: 39: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,456 INFO L280 TraceCheckUtils]: 41: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,457 INFO L280 TraceCheckUtils]: 42: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,458 INFO L280 TraceCheckUtils]: 43: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,459 INFO L280 TraceCheckUtils]: 44: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,460 INFO L280 TraceCheckUtils]: 45: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,460 INFO L280 TraceCheckUtils]: 46: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,461 INFO L280 TraceCheckUtils]: 47: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,462 INFO L280 TraceCheckUtils]: 48: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,462 INFO L280 TraceCheckUtils]: 49: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,463 INFO L280 TraceCheckUtils]: 50: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,464 INFO L280 TraceCheckUtils]: 51: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,464 INFO L280 TraceCheckUtils]: 52: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,465 INFO L280 TraceCheckUtils]: 53: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,467 INFO L280 TraceCheckUtils]: 56: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,468 INFO L280 TraceCheckUtils]: 58: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,469 INFO L280 TraceCheckUtils]: 59: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,469 INFO L280 TraceCheckUtils]: 60: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0;~a17~0 := 0;#res := 24; {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,470 INFO L280 TraceCheckUtils]: 61: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume true; {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,471 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {35597#(<= ~a20~0 |old(~a20~0)|)} {35578#(<= ~a20~0 0)} #786#return; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,472 INFO L280 TraceCheckUtils]: 63: Hoare triple {35578#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,473 INFO L280 TraceCheckUtils]: 64: Hoare triple {35578#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,473 INFO L280 TraceCheckUtils]: 65: Hoare triple {35578#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,474 INFO L263 TraceCheckUtils]: 66: Hoare triple {35578#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,475 INFO L280 TraceCheckUtils]: 67: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} ~input := #in~input; {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,476 INFO L280 TraceCheckUtils]: 68: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,476 INFO L280 TraceCheckUtils]: 69: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,477 INFO L280 TraceCheckUtils]: 70: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,478 INFO L280 TraceCheckUtils]: 71: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,478 INFO L280 TraceCheckUtils]: 72: Hoare triple {35597#(<= ~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); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,479 INFO L280 TraceCheckUtils]: 73: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,479 INFO L280 TraceCheckUtils]: 74: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,480 INFO L280 TraceCheckUtils]: 75: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,481 INFO L280 TraceCheckUtils]: 76: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,481 INFO L280 TraceCheckUtils]: 77: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,482 INFO L280 TraceCheckUtils]: 78: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,483 INFO L280 TraceCheckUtils]: 79: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,483 INFO L280 TraceCheckUtils]: 80: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,484 INFO L280 TraceCheckUtils]: 81: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,485 INFO L280 TraceCheckUtils]: 82: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,485 INFO L280 TraceCheckUtils]: 83: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,486 INFO L280 TraceCheckUtils]: 84: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,486 INFO L280 TraceCheckUtils]: 85: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,487 INFO L280 TraceCheckUtils]: 86: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,488 INFO L280 TraceCheckUtils]: 87: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,489 INFO L280 TraceCheckUtils]: 88: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,490 INFO L280 TraceCheckUtils]: 89: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,491 INFO L280 TraceCheckUtils]: 90: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,492 INFO L280 TraceCheckUtils]: 91: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,493 INFO L280 TraceCheckUtils]: 92: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,494 INFO L280 TraceCheckUtils]: 93: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,494 INFO L280 TraceCheckUtils]: 94: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,495 INFO L280 TraceCheckUtils]: 95: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,496 INFO L280 TraceCheckUtils]: 96: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,497 INFO L280 TraceCheckUtils]: 97: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,498 INFO L280 TraceCheckUtils]: 98: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,499 INFO L280 TraceCheckUtils]: 99: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,500 INFO L280 TraceCheckUtils]: 100: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,501 INFO L280 TraceCheckUtils]: 101: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,502 INFO L280 TraceCheckUtils]: 102: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,503 INFO L280 TraceCheckUtils]: 103: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,504 INFO L280 TraceCheckUtils]: 104: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,507 INFO L280 TraceCheckUtils]: 107: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,508 INFO L280 TraceCheckUtils]: 108: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,508 INFO L280 TraceCheckUtils]: 109: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,509 INFO L280 TraceCheckUtils]: 110: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,510 INFO L280 TraceCheckUtils]: 111: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,511 INFO L280 TraceCheckUtils]: 112: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,512 INFO L280 TraceCheckUtils]: 113: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,513 INFO L280 TraceCheckUtils]: 114: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,514 INFO L280 TraceCheckUtils]: 115: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,515 INFO L280 TraceCheckUtils]: 116: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,516 INFO L280 TraceCheckUtils]: 117: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,517 INFO L280 TraceCheckUtils]: 118: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {35597#(<= ~a20~0 |old(~a20~0)|)} assume true; {35597#(<= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-08 12:31:11,519 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {35597#(<= ~a20~0 |old(~a20~0)|)} {35578#(<= ~a20~0 0)} #786#return; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,520 INFO L280 TraceCheckUtils]: 121: Hoare triple {35578#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,521 INFO L280 TraceCheckUtils]: 122: Hoare triple {35578#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,522 INFO L280 TraceCheckUtils]: 123: Hoare triple {35578#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,523 INFO L263 TraceCheckUtils]: 124: Hoare triple {35578#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,524 INFO L280 TraceCheckUtils]: 125: Hoare triple {35578#(<= ~a20~0 0)} ~input := #in~input; {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,525 INFO L280 TraceCheckUtils]: 126: Hoare triple {35578#(<= ~a20~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,526 INFO L280 TraceCheckUtils]: 127: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,527 INFO L280 TraceCheckUtils]: 128: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,528 INFO L280 TraceCheckUtils]: 129: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,528 INFO L280 TraceCheckUtils]: 130: Hoare triple {35578#(<= ~a20~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,529 INFO L280 TraceCheckUtils]: 131: Hoare triple {35578#(<= ~a20~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,530 INFO L280 TraceCheckUtils]: 132: Hoare triple {35578#(<= ~a20~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,531 INFO L280 TraceCheckUtils]: 133: Hoare triple {35578#(<= ~a20~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,532 INFO L280 TraceCheckUtils]: 134: Hoare triple {35578#(<= ~a20~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,533 INFO L280 TraceCheckUtils]: 135: Hoare triple {35578#(<= ~a20~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,534 INFO L280 TraceCheckUtils]: 136: Hoare triple {35578#(<= ~a20~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,534 INFO L280 TraceCheckUtils]: 137: Hoare triple {35578#(<= ~a20~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,535 INFO L280 TraceCheckUtils]: 138: Hoare triple {35578#(<= ~a20~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,536 INFO L280 TraceCheckUtils]: 139: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,537 INFO L280 TraceCheckUtils]: 140: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,538 INFO L280 TraceCheckUtils]: 141: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,539 INFO L280 TraceCheckUtils]: 142: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,540 INFO L280 TraceCheckUtils]: 143: Hoare triple {35578#(<= ~a20~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,541 INFO L280 TraceCheckUtils]: 144: Hoare triple {35578#(<= ~a20~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,541 INFO L280 TraceCheckUtils]: 145: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,542 INFO L280 TraceCheckUtils]: 146: Hoare triple {35578#(<= ~a20~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,543 INFO L280 TraceCheckUtils]: 147: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,544 INFO L280 TraceCheckUtils]: 148: Hoare triple {35578#(<= ~a20~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,545 INFO L280 TraceCheckUtils]: 149: Hoare triple {35578#(<= ~a20~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,546 INFO L280 TraceCheckUtils]: 150: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,547 INFO L280 TraceCheckUtils]: 151: Hoare triple {35578#(<= ~a20~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,547 INFO L280 TraceCheckUtils]: 152: Hoare triple {35578#(<= ~a20~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,548 INFO L280 TraceCheckUtils]: 153: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,549 INFO L280 TraceCheckUtils]: 154: Hoare triple {35578#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,550 INFO L280 TraceCheckUtils]: 155: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,551 INFO L280 TraceCheckUtils]: 156: Hoare triple {35578#(<= ~a20~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,552 INFO L280 TraceCheckUtils]: 157: Hoare triple {35578#(<= ~a20~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,553 INFO L280 TraceCheckUtils]: 158: Hoare triple {35578#(<= ~a20~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,554 INFO L280 TraceCheckUtils]: 159: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,554 INFO L280 TraceCheckUtils]: 160: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,555 INFO L280 TraceCheckUtils]: 161: Hoare triple {35578#(<= ~a20~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,556 INFO L280 TraceCheckUtils]: 162: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,557 INFO L280 TraceCheckUtils]: 163: Hoare triple {35578#(<= ~a20~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,558 INFO L280 TraceCheckUtils]: 164: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,559 INFO L280 TraceCheckUtils]: 165: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,560 INFO L280 TraceCheckUtils]: 166: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,560 INFO L280 TraceCheckUtils]: 167: Hoare triple {35578#(<= ~a20~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,561 INFO L280 TraceCheckUtils]: 168: Hoare triple {35578#(<= ~a20~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,562 INFO L280 TraceCheckUtils]: 169: Hoare triple {35578#(<= ~a20~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,563 INFO L280 TraceCheckUtils]: 170: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,564 INFO L280 TraceCheckUtils]: 171: Hoare triple {35578#(<= ~a20~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,565 INFO L280 TraceCheckUtils]: 172: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,566 INFO L280 TraceCheckUtils]: 173: Hoare triple {35578#(<= ~a20~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,567 INFO L280 TraceCheckUtils]: 174: Hoare triple {35578#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,567 INFO L280 TraceCheckUtils]: 175: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,568 INFO L280 TraceCheckUtils]: 176: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,569 INFO L280 TraceCheckUtils]: 177: Hoare triple {35578#(<= ~a20~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,570 INFO L280 TraceCheckUtils]: 178: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,571 INFO L280 TraceCheckUtils]: 179: Hoare triple {35578#(<= ~a20~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,572 INFO L280 TraceCheckUtils]: 180: Hoare triple {35578#(<= ~a20~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,573 INFO L280 TraceCheckUtils]: 181: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,573 INFO L280 TraceCheckUtils]: 182: Hoare triple {35578#(<= ~a20~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,574 INFO L280 TraceCheckUtils]: 183: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,575 INFO L280 TraceCheckUtils]: 184: Hoare triple {35578#(<= ~a20~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,576 INFO L280 TraceCheckUtils]: 185: Hoare triple {35578#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,577 INFO L280 TraceCheckUtils]: 186: Hoare triple {35578#(<= ~a20~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,578 INFO L280 TraceCheckUtils]: 187: Hoare triple {35578#(<= ~a20~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,579 INFO L280 TraceCheckUtils]: 188: Hoare triple {35578#(<= ~a20~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,579 INFO L280 TraceCheckUtils]: 189: Hoare triple {35578#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,580 INFO L280 TraceCheckUtils]: 190: Hoare triple {35578#(<= ~a20~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,581 INFO L280 TraceCheckUtils]: 191: Hoare triple {35578#(<= ~a20~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,582 INFO L280 TraceCheckUtils]: 192: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,583 INFO L280 TraceCheckUtils]: 193: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,584 INFO L280 TraceCheckUtils]: 194: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,585 INFO L280 TraceCheckUtils]: 195: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,585 INFO L280 TraceCheckUtils]: 196: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,586 INFO L280 TraceCheckUtils]: 197: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,587 INFO L280 TraceCheckUtils]: 198: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,588 INFO L280 TraceCheckUtils]: 199: Hoare triple {35578#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35578#(<= ~a20~0 0)} is VALID [2020-07-08 12:31:11,589 INFO L280 TraceCheckUtils]: 200: Hoare triple {35578#(<= ~a20~0 0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {35434#false} is VALID [2020-07-08 12:31:11,589 INFO L280 TraceCheckUtils]: 201: Hoare triple {35434#false} assume !false; {35434#false} is VALID [2020-07-08 12:31:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 15 proven. 100 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2020-07-08 12:31:11,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:31:11,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 7 [2020-07-08 12:31:11,677 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174420021] [2020-07-08 12:31:11,678 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 202 [2020-07-08 12:31:11,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:11,685 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 12:31:12,241 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 294 edges. 294 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:12,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 12:31:12,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:12,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 12:31:12,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-08 12:31:12,243 INFO L87 Difference]: Start difference. First operand 1817 states and 2061 transitions. Second operand 7 states. [2020-07-08 12:31:16,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:16,460 INFO L93 Difference]: Finished difference Result 3809 states and 4417 transitions. [2020-07-08 12:31:16,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:31:16,460 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 202 [2020-07-08 12:31:16,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 12:31:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 562 transitions. [2020-07-08 12:31:16,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 12:31:16,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 562 transitions. [2020-07-08 12:31:16,468 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 562 transitions. [2020-07-08 12:31:17,546 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 562 edges. 562 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:17,706 INFO L225 Difference]: With dead ends: 3809 [2020-07-08 12:31:17,706 INFO L226 Difference]: Without dead ends: 1998 [2020-07-08 12:31:17,709 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:17,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1998 states. [2020-07-08 12:31:18,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1998 to 1825. [2020-07-08 12:31:18,164 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:18,164 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1998 states. Second operand 1825 states. [2020-07-08 12:31:18,164 INFO L74 IsIncluded]: Start isIncluded. First operand 1998 states. Second operand 1825 states. [2020-07-08 12:31:18,164 INFO L87 Difference]: Start difference. First operand 1998 states. Second operand 1825 states. [2020-07-08 12:31:18,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:18,317 INFO L93 Difference]: Finished difference Result 1998 states and 2284 transitions. [2020-07-08 12:31:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2284 transitions. [2020-07-08 12:31:18,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:18,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:18,323 INFO L74 IsIncluded]: Start isIncluded. First operand 1825 states. Second operand 1998 states. [2020-07-08 12:31:18,323 INFO L87 Difference]: Start difference. First operand 1825 states. Second operand 1998 states. [2020-07-08 12:31:18,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:18,495 INFO L93 Difference]: Finished difference Result 1998 states and 2284 transitions. [2020-07-08 12:31:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2284 transitions. [2020-07-08 12:31:18,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:18,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:18,499 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:18,499 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1825 states. [2020-07-08 12:31:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1825 states and 2018 transitions. [2020-07-08 12:31:18,603 INFO L78 Accepts]: Start accepts. Automaton has 1825 states and 2018 transitions. Word has length 202 [2020-07-08 12:31:18,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:18,603 INFO L479 AbstractCegarLoop]: Abstraction has 1825 states and 2018 transitions. [2020-07-08 12:31:18,603 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 12:31:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2018 transitions. [2020-07-08 12:31:18,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-07-08 12:31:18,608 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:18,608 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 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] [2020-07-08 12:31:18,823 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:18,824 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:18,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:18,825 INFO L82 PathProgramCache]: Analyzing trace with hash 1888187350, now seen corresponding path program 1 times [2020-07-08 12:31:18,825 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:18,825 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128525289] [2020-07-08 12:31:18,826 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 12:31:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 12:31:19,017 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-08 12:31:19,018 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 12:31:19,018 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 12:31:19,180 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-08 12:31:19,180 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-08 12:31:19,180 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 12:31:19,181 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 12:31:19,181 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 12:31:19,181 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:31:19,181 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:31:19,181 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:31:19,181 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-08 12:31:19,182 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:31:19,183 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:31:19,183 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:31:19,183 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:31:19,183 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:31:19,183 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:31:19,183 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:31:19,184 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:31:19,185 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:31:19,186 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:31:19,187 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:31:19,188 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:31:19,189 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:31:19,190 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:31:19,191 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:31:19,192 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:31:19,192 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:31:19,192 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:31:19,192 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:31:19,192 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:31:19,192 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:31:19,193 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:31:19,194 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:31:19,194 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:31:19,194 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:31:19,194 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:31:19,194 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:31:19,194 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:31:19,195 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:31:19,195 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:31:19,195 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:31:19,195 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:31:19,195 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:31:19,195 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:31:19,196 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:31:19,197 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:31:19,197 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:31:19,197 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:31:19,197 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:31:19,197 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:31:19,197 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:31:19,198 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:31:19,199 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:31:19,199 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:31:19,199 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:31:19,199 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:31:19,199 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:31:19,199 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:31:19,200 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:31:19,201 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:31:19,202 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:31:19,203 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-08 12:31:19,204 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:31:19,205 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:31:19,206 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 12:31:19,206 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:31:19,206 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:31:19,206 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 12:31:19,206 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:31:19,206 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:31:19,207 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 12:31:19,207 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:31:19,207 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:31:19,207 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 12:31:19,207 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:31:19,207 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:31:19,208 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 12:31:19,209 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:31:19,209 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:31:19,209 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-08 12:31:19,209 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:31:19,209 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:31:19,209 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:31:19,210 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:31:19,211 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-08 12:31:19,211 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:31:19,211 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:31:19,211 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-08 12:31:19,211 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:31:19,211 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:31:19,212 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:31:19,213 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:31:19,214 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:31:19,215 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:31:19,216 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-08 12:31:19,217 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-08 12:31:19,218 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:31:19,219 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:31:19,220 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 12:31:19,221 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 12:31:19,222 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 12:31:19,223 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. [2020-07-08 12:31:19,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 12:31:19 BoogieIcfgContainer [2020-07-08 12:31:19,226 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 12:31:19,228 INFO L168 Benchmark]: Toolchain (without parser) took 62969.67 ms. Allocated memory was 139.5 MB in the beginning and 632.8 MB in the end (delta: 493.4 MB). Free memory was 102.5 MB in the beginning and 136.2 MB in the end (delta: -33.7 MB). Peak memory consumption was 459.7 MB. Max. memory is 7.1 GB. [2020-07-08 12:31:19,229 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-08 12:31:19,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 956.49 ms. Allocated memory was 139.5 MB in the beginning and 206.0 MB in the end (delta: 66.6 MB). Free memory was 102.1 MB in the beginning and 168.1 MB in the end (delta: -66.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:31:19,230 INFO L168 Benchmark]: Boogie Preprocessor took 151.15 ms. Allocated memory is still 206.0 MB. Free memory was 168.1 MB in the beginning and 162.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-08 12:31:19,230 INFO L168 Benchmark]: RCFGBuilder took 1732.30 ms. Allocated memory was 206.0 MB in the beginning and 239.1 MB in the end (delta: 33.0 MB). Free memory was 162.4 MB in the beginning and 97.5 MB in the end (delta: 65.0 MB). Peak memory consumption was 98.0 MB. Max. memory is 7.1 GB. [2020-07-08 12:31:19,231 INFO L168 Benchmark]: TraceAbstraction took 60123.85 ms. Allocated memory was 239.1 MB in the beginning and 632.8 MB in the end (delta: 393.7 MB). Free memory was 96.0 MB in the beginning and 136.2 MB in the end (delta: -40.2 MB). Peak memory consumption was 353.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:31:19,234 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 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 956.49 ms. Allocated memory was 139.5 MB in the beginning and 206.0 MB in the end (delta: 66.6 MB). Free memory was 102.1 MB in the beginning and 168.1 MB in the end (delta: -66.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 151.15 ms. Allocated memory is still 206.0 MB. Free memory was 168.1 MB in the beginning and 162.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1732.30 ms. Allocated memory was 206.0 MB in the beginning and 239.1 MB in the end (delta: 33.0 MB). Free memory was 162.4 MB in the beginning and 97.5 MB in the end (delta: 65.0 MB). Peak memory consumption was 98.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 60123.85 ms. Allocated memory was 239.1 MB in the beginning and 632.8 MB in the end (delta: 393.7 MB). Free memory was 96.0 MB in the beginning and 136.2 MB in the end (delta: -40.2 MB). Peak memory consumption was 353.5 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; [L8] int d= 4; [L9] int e= 5; [L10] int f= 6; [L11] int c= 3; [L12] int b= 2; [L15] int u = 21; [L16] int v = 22; [L17] int w = 23; [L18] int x = 24; [L19] int y = 25; [L20] int z = 26; [L22] int a17 = 1; [L23] int a7 = 0; [L24] int a20 = 1; [L25] int a8 = 15; [L26] int a12 = 8; [L27] int a16 = 5; [L28] int a21 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L580] int output = -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND TRUE ((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15))) [L334] a17 = 0 [L335] a16 = 4 [L336] return 21; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=21, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND TRUE (((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4)) [L269] a20 = 0 [L270] a17 = 1 [L271] a16 = 6 [L272] return 21; VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=21, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND TRUE (((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6)) [L63] a17 = 0 [L64] return 26; VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=26, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=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)) [L55] a7 = 0 [L56] a20 = 1 [L57] a21 = 1 [L58] a16 = 4 [L59] a17 = 1 [L60] a8 = 13 [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) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, 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)=6, 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)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 59.8s, OverallIterations: 9, TraceHistogramMax: 5, AutomataDifference: 45.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 446 SDtfs, 5250 SDslu, 343 SDs, 0 SdLazy, 5458 SolverSat, 1174 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 788 GetRequests, 695 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 466 ImplicationChecksByTransitivity, 3.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1825occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 789 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 1811 NumberOfCodeBlocks, 1811 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1573 ConstructedInterpolants, 0 QuantifiedInterpolants, 641341 SizeOfPredicates, 15 NumberOfNonLiveVariables, 2070 ConjunctsInSsa, 69 ConjunctsInUnsatCore, 13 InterpolantComputations, 6 PerfectInterpolantSequences, 501/614 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...