/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_label46.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:36:04,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:36:04,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:36:04,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 22:36:04,146 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 22:36:04,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:36:04,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:36:04,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:36:04,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:36:04,169 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:36:04,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:36:04,169 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:36:04,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:36:04,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:36:04,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:36:04,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:36:04,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:36:04,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:36:04,172 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:36:04,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:36:04,172 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:36:04,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:36:04,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:36:04,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:36:04,173 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:36:04,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:36:04,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:36:04,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:36:04,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:36:04,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:36:04,174 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:36:04,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:36:04,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:36:04,175 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:36:04,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:36:04,442 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:36:04,454 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:36:04,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:36:04,459 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:36:04,460 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:36:04,460 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-17 22:36:04,536 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bbb868f5/02dbf8c023114c3b9fda6cb75148c909/FLAG502deaf00 [2020-07-17 22:36:05,089 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:36:05,090 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-17 22:36:05,106 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bbb868f5/02dbf8c023114c3b9fda6cb75148c909/FLAG502deaf00 [2020-07-17 22:36:05,344 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bbb868f5/02dbf8c023114c3b9fda6cb75148c909 [2020-07-17 22:36:05,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:36:05,354 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:36:05,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:36:05,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:36:05,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:36:05,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:36:05" (1/1) ... [2020-07-17 22:36:05,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70b5d781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:05, skipping insertion in model container [2020-07-17 22:36:05,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:36:05" (1/1) ... [2020-07-17 22:36:05,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:36:05,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:36:05,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:36:05,896 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:36:06,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:36:06,135 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:36:06,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06 WrapperNode [2020-07-17 22:36:06,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:36:06,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:36:06,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:36:06,136 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:36:06,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... [2020-07-17 22:36:06,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:36:06,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:36:06,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:36:06,273 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:36:06,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:36:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:36:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:36:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-17 22:36:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:36:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-17 22:36:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:36:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:36:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-17 22:36:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:36:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:36:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:36:08,038 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:36:08,038 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-17 22:36:08,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:36:08 BoogieIcfgContainer [2020-07-17 22:36:08,055 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:36:08,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:36:08,057 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:36:08,061 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:36:08,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:36:05" (1/3) ... [2020-07-17 22:36:08,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7da6142c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:36:08, skipping insertion in model container [2020-07-17 22:36:08,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:06" (2/3) ... [2020-07-17 22:36:08,063 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7da6142c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:36:08, skipping insertion in model container [2020-07-17 22:36:08,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:36:08" (3/3) ... [2020-07-17 22:36:08,068 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label46.c [2020-07-17 22:36:08,080 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:36:08,089 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:36:08,105 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:36:08,140 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:36:08,141 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:36:08,142 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:36:08,142 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:36:08,142 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:36:08,142 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:36:08,143 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:36:08,143 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:36:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-17 22:36:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-07-17 22:36:08,199 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:08,200 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:36:08,201 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:08,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:08,208 INFO L82 PathProgramCache]: Analyzing trace with hash -1447421978, now seen corresponding path program 1 times [2020-07-17 22:36:08,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:08,217 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749235684] [2020-07-17 22:36:08,217 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:08,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:08,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:08,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:08,999 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:09,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:09,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:09,004 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,005 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret4 := main(); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 13 ~a8~0))} ~output~0 := -1; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,008 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,010 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 13 ~a8~0))} ~input := #in~input; {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,011 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 13 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,012 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,013 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,025 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,026 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,027 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,033 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,035 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,037 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,038 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,045 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,046 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,048 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,051 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,052 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,053 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,054 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,055 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,056 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,057 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,058 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,059 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,060 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,062 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,063 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,063 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,064 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,065 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,066 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,067 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,068 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,069 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,069 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,071 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,072 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,073 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,074 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,074 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,075 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,076 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,077 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,078 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,078 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,079 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,080 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,081 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,082 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,083 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,084 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,084 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,085 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,086 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,087 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,088 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,088 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,089 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,090 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,091 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,091 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,092 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,093 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,094 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,095 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,096 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,096 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,097 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,098 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,099 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,100 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,100 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,101 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,102 INFO L280 TraceCheckUtils]: 99: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,103 INFO L280 TraceCheckUtils]: 100: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,104 INFO L280 TraceCheckUtils]: 101: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,104 INFO L280 TraceCheckUtils]: 102: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,105 INFO L280 TraceCheckUtils]: 103: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,106 INFO L280 TraceCheckUtils]: 104: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,107 INFO L280 TraceCheckUtils]: 105: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,108 INFO L280 TraceCheckUtils]: 106: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,108 INFO L280 TraceCheckUtils]: 107: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,109 INFO L280 TraceCheckUtils]: 108: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,110 INFO L280 TraceCheckUtils]: 109: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,111 INFO L280 TraceCheckUtils]: 110: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,112 INFO L280 TraceCheckUtils]: 111: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,113 INFO L280 TraceCheckUtils]: 112: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,113 INFO L280 TraceCheckUtils]: 113: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,114 INFO L280 TraceCheckUtils]: 114: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,115 INFO L280 TraceCheckUtils]: 115: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:36:09,116 INFO L280 TraceCheckUtils]: 116: Hoare triple {215#(not (= 13 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-17 22:36:09,116 INFO L280 TraceCheckUtils]: 117: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-17 22:36:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:09,163 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749235684] [2020-07-17 22:36:09,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:36:09,164 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 22:36:09,165 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902018687] [2020-07-17 22:36:09,172 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2020-07-17 22:36:09,176 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:09,179 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:36:09,376 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:09,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:36:09,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:09,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:36:09,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:36:09,388 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-17 22:36:14,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:14,384 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-17 22:36:14,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:36:14,384 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2020-07-17 22:36:14,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:36:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-17 22:36:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:36:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-17 22:36:14,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-17 22:36:16,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:16,748 INFO L225 Difference]: With dead ends: 698 [2020-07-17 22:36:16,749 INFO L226 Difference]: Without dead ends: 423 [2020-07-17 22:36:16,757 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:36:16,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-17 22:36:16,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-17 22:36:16,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:16,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:16,896 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:16,896 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:16,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:16,923 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-17 22:36:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-17 22:36:16,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:16,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:16,929 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-17 22:36:16,929 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-17 22:36:16,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:16,954 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-17 22:36:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-17 22:36:16,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:16,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:16,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:16,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-17 22:36:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 585 transitions. [2020-07-17 22:36:16,980 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 585 transitions. Word has length 118 [2020-07-17 22:36:16,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:16,980 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 585 transitions. [2020-07-17 22:36:16,981 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:36:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2020-07-17 22:36:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-07-17 22:36:16,983 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:16,984 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:36:16,984 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:36:16,984 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:16,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:16,985 INFO L82 PathProgramCache]: Analyzing trace with hash 970175037, now seen corresponding path program 1 times [2020-07-17 22:36:16,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:16,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451573482] [2020-07-17 22:36:16,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:17,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:17,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:17,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:17,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,243 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-17 22:36:17,246 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:17,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:17,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-17 22:36:17,251 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:17,252 INFO L263 TraceCheckUtils]: 4: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:17,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {2221#(not (= 6 ~a16~0))} ~output~0 := -1; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:17,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {2221#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:17,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {2221#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:36:17,255 INFO L263 TraceCheckUtils]: 8: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:17,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,257 INFO L280 TraceCheckUtils]: 11: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:36:17,260 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-17 22:36:17,261 INFO L280 TraceCheckUtils]: 15: Hoare triple {2217#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2217#false} is VALID [2020-07-17 22:36:17,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {2217#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2217#false} is VALID [2020-07-17 22:36:17,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {2217#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2217#false} is VALID [2020-07-17 22:36:17,262 INFO L263 TraceCheckUtils]: 18: Hoare triple {2217#false} call #t~ret3 := calculate_output(~input~0); {2217#false} is VALID [2020-07-17 22:36:17,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {2217#false} ~input := #in~input; {2217#false} is VALID [2020-07-17 22:36:17,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {2217#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {2217#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,263 INFO L280 TraceCheckUtils]: 22: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,263 INFO L280 TraceCheckUtils]: 23: Hoare triple {2217#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,263 INFO L280 TraceCheckUtils]: 24: Hoare triple {2217#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,263 INFO L280 TraceCheckUtils]: 25: Hoare triple {2217#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,264 INFO L280 TraceCheckUtils]: 26: Hoare triple {2217#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-17 22:36:17,264 INFO L280 TraceCheckUtils]: 27: Hoare triple {2217#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2217#false} is VALID [2020-07-17 22:36:17,264 INFO L280 TraceCheckUtils]: 28: Hoare triple {2217#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,264 INFO L280 TraceCheckUtils]: 29: Hoare triple {2217#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,265 INFO L280 TraceCheckUtils]: 30: Hoare triple {2217#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:17,265 INFO L280 TraceCheckUtils]: 31: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,265 INFO L280 TraceCheckUtils]: 32: Hoare triple {2217#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:17,266 INFO L280 TraceCheckUtils]: 33: Hoare triple {2217#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,266 INFO L280 TraceCheckUtils]: 34: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,266 INFO L280 TraceCheckUtils]: 35: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:17,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {2217#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {2217#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:17,267 INFO L280 TraceCheckUtils]: 38: Hoare triple {2217#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-17 22:36:17,267 INFO L280 TraceCheckUtils]: 39: Hoare triple {2217#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-17 22:36:17,267 INFO L280 TraceCheckUtils]: 40: Hoare triple {2217#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,267 INFO L280 TraceCheckUtils]: 41: Hoare triple {2217#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:17,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {2217#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:17,268 INFO L280 TraceCheckUtils]: 43: Hoare triple {2217#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,268 INFO L280 TraceCheckUtils]: 44: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,268 INFO L280 TraceCheckUtils]: 45: Hoare triple {2217#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,269 INFO L280 TraceCheckUtils]: 46: Hoare triple {2217#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,269 INFO L280 TraceCheckUtils]: 47: Hoare triple {2217#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,269 INFO L280 TraceCheckUtils]: 48: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,269 INFO L280 TraceCheckUtils]: 49: Hoare triple {2217#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,270 INFO L280 TraceCheckUtils]: 50: Hoare triple {2217#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,270 INFO L280 TraceCheckUtils]: 51: Hoare triple {2217#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,270 INFO L280 TraceCheckUtils]: 52: Hoare triple {2217#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,271 INFO L280 TraceCheckUtils]: 53: Hoare triple {2217#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:17,271 INFO L280 TraceCheckUtils]: 54: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:17,271 INFO L280 TraceCheckUtils]: 55: Hoare triple {2217#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2217#false} is VALID [2020-07-17 22:36:17,271 INFO L280 TraceCheckUtils]: 56: Hoare triple {2217#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2217#false} is VALID [2020-07-17 22:36:17,271 INFO L280 TraceCheckUtils]: 57: Hoare triple {2217#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2217#false} is VALID [2020-07-17 22:36:17,272 INFO L280 TraceCheckUtils]: 58: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:17,272 INFO L280 TraceCheckUtils]: 59: Hoare triple {2217#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,272 INFO L280 TraceCheckUtils]: 60: Hoare triple {2217#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-17 22:36:17,272 INFO L280 TraceCheckUtils]: 61: Hoare triple {2217#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,273 INFO L280 TraceCheckUtils]: 62: Hoare triple {2217#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,273 INFO L280 TraceCheckUtils]: 63: Hoare triple {2217#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,273 INFO L280 TraceCheckUtils]: 64: Hoare triple {2217#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2217#false} is VALID [2020-07-17 22:36:17,273 INFO L280 TraceCheckUtils]: 65: Hoare triple {2217#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,274 INFO L280 TraceCheckUtils]: 66: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2217#false} is VALID [2020-07-17 22:36:17,274 INFO L280 TraceCheckUtils]: 67: Hoare triple {2217#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-17 22:36:17,274 INFO L280 TraceCheckUtils]: 68: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,274 INFO L280 TraceCheckUtils]: 69: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,275 INFO L280 TraceCheckUtils]: 70: Hoare triple {2217#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {2217#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,275 INFO L280 TraceCheckUtils]: 72: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,275 INFO L280 TraceCheckUtils]: 73: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-17 22:36:17,276 INFO L280 TraceCheckUtils]: 74: Hoare triple {2217#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,276 INFO L280 TraceCheckUtils]: 75: Hoare triple {2217#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-17 22:36:17,276 INFO L280 TraceCheckUtils]: 76: Hoare triple {2217#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2217#false} is VALID [2020-07-17 22:36:17,276 INFO L280 TraceCheckUtils]: 77: Hoare triple {2217#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2217#false} is VALID [2020-07-17 22:36:17,277 INFO L280 TraceCheckUtils]: 78: Hoare triple {2217#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-17 22:36:17,277 INFO L280 TraceCheckUtils]: 79: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,277 INFO L280 TraceCheckUtils]: 80: Hoare triple {2217#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-17 22:36:17,277 INFO L280 TraceCheckUtils]: 81: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2217#false} is VALID [2020-07-17 22:36:17,278 INFO L280 TraceCheckUtils]: 82: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,278 INFO L280 TraceCheckUtils]: 83: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,278 INFO L280 TraceCheckUtils]: 84: Hoare triple {2217#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-17 22:36:17,278 INFO L280 TraceCheckUtils]: 85: Hoare triple {2217#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2217#false} is VALID [2020-07-17 22:36:17,279 INFO L280 TraceCheckUtils]: 86: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,279 INFO L280 TraceCheckUtils]: 87: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,279 INFO L280 TraceCheckUtils]: 88: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,279 INFO L280 TraceCheckUtils]: 89: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,280 INFO L280 TraceCheckUtils]: 90: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,280 INFO L280 TraceCheckUtils]: 91: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,280 INFO L280 TraceCheckUtils]: 92: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,280 INFO L280 TraceCheckUtils]: 93: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,281 INFO L280 TraceCheckUtils]: 94: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,281 INFO L280 TraceCheckUtils]: 95: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,281 INFO L280 TraceCheckUtils]: 96: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,281 INFO L280 TraceCheckUtils]: 97: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,282 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,282 INFO L280 TraceCheckUtils]: 99: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,282 INFO L280 TraceCheckUtils]: 100: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,282 INFO L280 TraceCheckUtils]: 101: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,283 INFO L280 TraceCheckUtils]: 102: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,283 INFO L280 TraceCheckUtils]: 103: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,283 INFO L280 TraceCheckUtils]: 104: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,283 INFO L280 TraceCheckUtils]: 105: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,284 INFO L280 TraceCheckUtils]: 106: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,284 INFO L280 TraceCheckUtils]: 107: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,284 INFO L280 TraceCheckUtils]: 108: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,284 INFO L280 TraceCheckUtils]: 109: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,284 INFO L280 TraceCheckUtils]: 110: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,285 INFO L280 TraceCheckUtils]: 111: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,285 INFO L280 TraceCheckUtils]: 112: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,285 INFO L280 TraceCheckUtils]: 113: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,285 INFO L280 TraceCheckUtils]: 114: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,286 INFO L280 TraceCheckUtils]: 115: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,286 INFO L280 TraceCheckUtils]: 116: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,286 INFO L280 TraceCheckUtils]: 117: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,286 INFO L280 TraceCheckUtils]: 118: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,287 INFO L280 TraceCheckUtils]: 119: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,287 INFO L280 TraceCheckUtils]: 120: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,287 INFO L280 TraceCheckUtils]: 121: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,287 INFO L280 TraceCheckUtils]: 122: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,287 INFO L280 TraceCheckUtils]: 123: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,288 INFO L280 TraceCheckUtils]: 124: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,288 INFO L280 TraceCheckUtils]: 125: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-17 22:36:17,288 INFO L280 TraceCheckUtils]: 126: Hoare triple {2217#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-17 22:36:17,289 INFO L280 TraceCheckUtils]: 127: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-17 22:36:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:17,312 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451573482] [2020-07-17 22:36:17,312 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:36:17,312 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:36:17,312 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566794337] [2020-07-17 22:36:17,314 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-17 22:36:17,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:17,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:36:17,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:17,472 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:36:17,472 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:17,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:36:17,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:36:17,473 INFO L87 Difference]: Start difference. First operand 417 states and 585 transitions. Second operand 8 states. [2020-07-17 22:36:22,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:22,303 INFO L93 Difference]: Finished difference Result 1130 states and 1658 transitions. [2020-07-17 22:36:22,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:36:22,303 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-17 22:36:22,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 647 transitions. [2020-07-17 22:36:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 647 transitions. [2020-07-17 22:36:22,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 647 transitions. [2020-07-17 22:36:23,575 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:23,615 INFO L225 Difference]: With dead ends: 1130 [2020-07-17 22:36:23,615 INFO L226 Difference]: Without dead ends: 719 [2020-07-17 22:36:23,617 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:36:23,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2020-07-17 22:36:23,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 697. [2020-07-17 22:36:23,774 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:23,774 INFO L82 GeneralOperation]: Start isEquivalent. First operand 719 states. Second operand 697 states. [2020-07-17 22:36:23,775 INFO L74 IsIncluded]: Start isIncluded. First operand 719 states. Second operand 697 states. [2020-07-17 22:36:23,775 INFO L87 Difference]: Start difference. First operand 719 states. Second operand 697 states. [2020-07-17 22:36:23,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:23,829 INFO L93 Difference]: Finished difference Result 719 states and 1046 transitions. [2020-07-17 22:36:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1046 transitions. [2020-07-17 22:36:23,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:23,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:23,834 INFO L74 IsIncluded]: Start isIncluded. First operand 697 states. Second operand 719 states. [2020-07-17 22:36:23,834 INFO L87 Difference]: Start difference. First operand 697 states. Second operand 719 states. [2020-07-17 22:36:23,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:23,884 INFO L93 Difference]: Finished difference Result 719 states and 1046 transitions. [2020-07-17 22:36:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1046 transitions. [2020-07-17 22:36:23,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:23,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:23,889 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:23,889 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2020-07-17 22:36:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 977 transitions. [2020-07-17 22:36:23,926 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 977 transitions. Word has length 128 [2020-07-17 22:36:23,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:23,927 INFO L479 AbstractCegarLoop]: Abstraction has 697 states and 977 transitions. [2020-07-17 22:36:23,927 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:36:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 977 transitions. [2020-07-17 22:36:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-17 22:36:23,930 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:23,930 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:36:23,931 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:36:23,931 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:23,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:23,931 INFO L82 PathProgramCache]: Analyzing trace with hash 1554407470, now seen corresponding path program 1 times [2020-07-17 22:36:23,931 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:23,932 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255588943] [2020-07-17 22:36:23,932 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:24,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {5597#(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; {5565#true} is VALID [2020-07-17 22:36:24,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {5565#true} assume true; {5565#true} is VALID [2020-07-17 22:36:24,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5565#true} {5565#true} #782#return; {5565#true} is VALID [2020-07-17 22:36:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:24,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {5598#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {5565#true} is VALID [2020-07-17 22:36:24,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {5565#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; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {5577#(= 1 ~a21~0)} assume true; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,133 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5577#(= 1 ~a21~0)} {5565#true} #786#return; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:24,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {5598#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {5599#(= ~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); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,188 INFO L280 TraceCheckUtils]: 6: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {5600#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {5600#(not (= 1 |old(~a21~0)|))} assume true; {5600#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,194 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5600#(not (= 1 |old(~a21~0)|))} {5577#(= 1 ~a21~0)} #786#return; {5566#false} is VALID [2020-07-17 22:36:24,197 INFO L263 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5597#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:24,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {5597#(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; {5565#true} is VALID [2020-07-17 22:36:24,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2020-07-17 22:36:24,198 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #782#return; {5565#true} is VALID [2020-07-17 22:36:24,199 INFO L263 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret4 := main(); {5565#true} is VALID [2020-07-17 22:36:24,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {5565#true} ~output~0 := -1; {5565#true} is VALID [2020-07-17 22:36:24,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {5565#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5565#true} is VALID [2020-07-17 22:36:24,199 INFO L280 TraceCheckUtils]: 7: Hoare triple {5565#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5565#true} is VALID [2020-07-17 22:36:24,201 INFO L263 TraceCheckUtils]: 8: Hoare triple {5565#true} call #t~ret3 := calculate_output(~input~0); {5598#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,201 INFO L280 TraceCheckUtils]: 9: Hoare triple {5598#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {5565#true} is VALID [2020-07-17 22:36:24,201 INFO L280 TraceCheckUtils]: 10: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,201 INFO L280 TraceCheckUtils]: 11: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {5565#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; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,202 INFO L280 TraceCheckUtils]: 14: Hoare triple {5577#(= 1 ~a21~0)} assume true; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,206 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5577#(= 1 ~a21~0)} {5565#true} #786#return; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {5577#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,207 INFO L280 TraceCheckUtils]: 17: Hoare triple {5577#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,208 INFO L280 TraceCheckUtils]: 18: Hoare triple {5577#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,208 INFO L263 TraceCheckUtils]: 19: Hoare triple {5577#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {5598#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,209 INFO L280 TraceCheckUtils]: 20: Hoare triple {5598#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,210 INFO L280 TraceCheckUtils]: 21: Hoare triple {5599#(= ~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); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,210 INFO L280 TraceCheckUtils]: 22: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,211 INFO L280 TraceCheckUtils]: 23: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,211 INFO L280 TraceCheckUtils]: 25: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,212 INFO L280 TraceCheckUtils]: 26: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,213 INFO L280 TraceCheckUtils]: 29: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,214 INFO L280 TraceCheckUtils]: 30: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,215 INFO L280 TraceCheckUtils]: 31: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,215 INFO L280 TraceCheckUtils]: 32: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,216 INFO L280 TraceCheckUtils]: 33: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,217 INFO L280 TraceCheckUtils]: 34: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,217 INFO L280 TraceCheckUtils]: 35: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,219 INFO L280 TraceCheckUtils]: 36: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {5600#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,220 INFO L280 TraceCheckUtils]: 37: Hoare triple {5600#(not (= 1 |old(~a21~0)|))} assume true; {5600#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,222 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5600#(not (= 1 |old(~a21~0)|))} {5577#(= 1 ~a21~0)} #786#return; {5566#false} is VALID [2020-07-17 22:36:24,222 INFO L280 TraceCheckUtils]: 39: Hoare triple {5566#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5566#false} is VALID [2020-07-17 22:36:24,222 INFO L280 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5566#false} is VALID [2020-07-17 22:36:24,222 INFO L280 TraceCheckUtils]: 41: Hoare triple {5566#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5566#false} is VALID [2020-07-17 22:36:24,222 INFO L263 TraceCheckUtils]: 42: Hoare triple {5566#false} call #t~ret3 := calculate_output(~input~0); {5566#false} is VALID [2020-07-17 22:36:24,223 INFO L280 TraceCheckUtils]: 43: Hoare triple {5566#false} ~input := #in~input; {5566#false} is VALID [2020-07-17 22:36:24,223 INFO L280 TraceCheckUtils]: 44: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,223 INFO L280 TraceCheckUtils]: 45: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,223 INFO L280 TraceCheckUtils]: 46: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,223 INFO L280 TraceCheckUtils]: 47: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,224 INFO L280 TraceCheckUtils]: 48: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,224 INFO L280 TraceCheckUtils]: 49: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,224 INFO L280 TraceCheckUtils]: 50: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,224 INFO L280 TraceCheckUtils]: 51: Hoare triple {5566#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))); {5566#false} is VALID [2020-07-17 22:36:24,224 INFO L280 TraceCheckUtils]: 52: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,225 INFO L280 TraceCheckUtils]: 53: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,225 INFO L280 TraceCheckUtils]: 54: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,225 INFO L280 TraceCheckUtils]: 55: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,225 INFO L280 TraceCheckUtils]: 56: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,225 INFO L280 TraceCheckUtils]: 57: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,226 INFO L280 TraceCheckUtils]: 58: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,226 INFO L280 TraceCheckUtils]: 59: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,226 INFO L280 TraceCheckUtils]: 60: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,226 INFO L280 TraceCheckUtils]: 61: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,227 INFO L280 TraceCheckUtils]: 62: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,227 INFO L280 TraceCheckUtils]: 63: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,227 INFO L280 TraceCheckUtils]: 64: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,227 INFO L280 TraceCheckUtils]: 65: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,227 INFO L280 TraceCheckUtils]: 66: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,227 INFO L280 TraceCheckUtils]: 67: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,228 INFO L280 TraceCheckUtils]: 68: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,228 INFO L280 TraceCheckUtils]: 69: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,228 INFO L280 TraceCheckUtils]: 70: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,228 INFO L280 TraceCheckUtils]: 71: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,228 INFO L280 TraceCheckUtils]: 72: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,229 INFO L280 TraceCheckUtils]: 73: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,229 INFO L280 TraceCheckUtils]: 74: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,229 INFO L280 TraceCheckUtils]: 75: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,229 INFO L280 TraceCheckUtils]: 76: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,229 INFO L280 TraceCheckUtils]: 77: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,230 INFO L280 TraceCheckUtils]: 78: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,230 INFO L280 TraceCheckUtils]: 79: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,230 INFO L280 TraceCheckUtils]: 80: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,230 INFO L280 TraceCheckUtils]: 81: Hoare triple {5566#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)))); {5566#false} is VALID [2020-07-17 22:36:24,230 INFO L280 TraceCheckUtils]: 82: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,231 INFO L280 TraceCheckUtils]: 83: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,231 INFO L280 TraceCheckUtils]: 84: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,231 INFO L280 TraceCheckUtils]: 85: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,231 INFO L280 TraceCheckUtils]: 86: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,232 INFO L280 TraceCheckUtils]: 87: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,232 INFO L280 TraceCheckUtils]: 88: Hoare triple {5566#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))); {5566#false} is VALID [2020-07-17 22:36:24,232 INFO L280 TraceCheckUtils]: 89: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,232 INFO L280 TraceCheckUtils]: 90: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,232 INFO L280 TraceCheckUtils]: 91: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,233 INFO L280 TraceCheckUtils]: 92: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,233 INFO L280 TraceCheckUtils]: 93: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,233 INFO L280 TraceCheckUtils]: 94: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,233 INFO L280 TraceCheckUtils]: 95: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,233 INFO L280 TraceCheckUtils]: 96: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,234 INFO L280 TraceCheckUtils]: 97: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,234 INFO L280 TraceCheckUtils]: 98: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,234 INFO L280 TraceCheckUtils]: 99: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,234 INFO L280 TraceCheckUtils]: 100: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,234 INFO L280 TraceCheckUtils]: 101: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,235 INFO L280 TraceCheckUtils]: 102: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,235 INFO L280 TraceCheckUtils]: 103: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,235 INFO L280 TraceCheckUtils]: 104: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,235 INFO L280 TraceCheckUtils]: 105: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,235 INFO L280 TraceCheckUtils]: 106: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,236 INFO L280 TraceCheckUtils]: 107: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,236 INFO L280 TraceCheckUtils]: 108: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,236 INFO L280 TraceCheckUtils]: 109: Hoare triple {5566#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))); {5566#false} is VALID [2020-07-17 22:36:24,236 INFO L280 TraceCheckUtils]: 110: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,237 INFO L280 TraceCheckUtils]: 111: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,237 INFO L280 TraceCheckUtils]: 112: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,237 INFO L280 TraceCheckUtils]: 113: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,237 INFO L280 TraceCheckUtils]: 114: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,237 INFO L280 TraceCheckUtils]: 115: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,238 INFO L280 TraceCheckUtils]: 116: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,238 INFO L280 TraceCheckUtils]: 117: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,238 INFO L280 TraceCheckUtils]: 118: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,238 INFO L280 TraceCheckUtils]: 119: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,238 INFO L280 TraceCheckUtils]: 120: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,239 INFO L280 TraceCheckUtils]: 121: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,239 INFO L280 TraceCheckUtils]: 122: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,239 INFO L280 TraceCheckUtils]: 123: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,239 INFO L280 TraceCheckUtils]: 124: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,239 INFO L280 TraceCheckUtils]: 125: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,240 INFO L280 TraceCheckUtils]: 126: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,240 INFO L280 TraceCheckUtils]: 127: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,240 INFO L280 TraceCheckUtils]: 128: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,240 INFO L280 TraceCheckUtils]: 129: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,240 INFO L280 TraceCheckUtils]: 130: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,241 INFO L280 TraceCheckUtils]: 131: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,241 INFO L280 TraceCheckUtils]: 132: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,241 INFO L280 TraceCheckUtils]: 133: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,241 INFO L280 TraceCheckUtils]: 134: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,241 INFO L280 TraceCheckUtils]: 135: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,242 INFO L280 TraceCheckUtils]: 136: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,242 INFO L280 TraceCheckUtils]: 137: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,242 INFO L280 TraceCheckUtils]: 138: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,242 INFO L280 TraceCheckUtils]: 139: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,242 INFO L280 TraceCheckUtils]: 140: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,243 INFO L280 TraceCheckUtils]: 141: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,243 INFO L280 TraceCheckUtils]: 142: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,243 INFO L280 TraceCheckUtils]: 143: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,243 INFO L280 TraceCheckUtils]: 144: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,243 INFO L280 TraceCheckUtils]: 145: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,243 INFO L280 TraceCheckUtils]: 146: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,244 INFO L280 TraceCheckUtils]: 147: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,244 INFO L280 TraceCheckUtils]: 148: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,244 INFO L280 TraceCheckUtils]: 149: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,244 INFO L280 TraceCheckUtils]: 150: Hoare triple {5566#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {5566#false} is VALID [2020-07-17 22:36:24,244 INFO L280 TraceCheckUtils]: 151: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2020-07-17 22:36:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:36:24,267 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255588943] [2020-07-17 22:36:24,267 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51615136] [2020-07-17 22:36:24,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:24,385 INFO L264 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:36:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:24,418 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:24,628 INFO L263 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5565#true} is VALID [2020-07-17 22:36:24,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {5565#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; {5565#true} is VALID [2020-07-17 22:36:24,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2020-07-17 22:36:24,628 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #782#return; {5565#true} is VALID [2020-07-17 22:36:24,629 INFO L263 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret4 := main(); {5565#true} is VALID [2020-07-17 22:36:24,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {5565#true} ~output~0 := -1; {5565#true} is VALID [2020-07-17 22:36:24,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {5565#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5565#true} is VALID [2020-07-17 22:36:24,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {5565#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5565#true} is VALID [2020-07-17 22:36:24,629 INFO L263 TraceCheckUtils]: 8: Hoare triple {5565#true} call #t~ret3 := calculate_output(~input~0); {5565#true} is VALID [2020-07-17 22:36:24,629 INFO L280 TraceCheckUtils]: 9: Hoare triple {5565#true} ~input := #in~input; {5565#true} is VALID [2020-07-17 22:36:24,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {5565#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); {5565#true} is VALID [2020-07-17 22:36:24,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {5565#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; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {5577#(= 1 ~a21~0)} assume true; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,632 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5577#(= 1 ~a21~0)} {5565#true} #786#return; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,633 INFO L280 TraceCheckUtils]: 16: Hoare triple {5577#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,633 INFO L280 TraceCheckUtils]: 17: Hoare triple {5577#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,634 INFO L280 TraceCheckUtils]: 18: Hoare triple {5577#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5577#(= 1 ~a21~0)} is VALID [2020-07-17 22:36:24,635 INFO L263 TraceCheckUtils]: 19: Hoare triple {5577#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,636 INFO L280 TraceCheckUtils]: 21: Hoare triple {5599#(= ~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); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,636 INFO L280 TraceCheckUtils]: 22: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,638 INFO L280 TraceCheckUtils]: 25: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,639 INFO L280 TraceCheckUtils]: 26: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,640 INFO L280 TraceCheckUtils]: 28: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,640 INFO L280 TraceCheckUtils]: 29: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,641 INFO L280 TraceCheckUtils]: 30: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,641 INFO L280 TraceCheckUtils]: 31: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,642 INFO L280 TraceCheckUtils]: 32: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,643 INFO L280 TraceCheckUtils]: 33: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,643 INFO L280 TraceCheckUtils]: 34: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5599#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:24,645 INFO L280 TraceCheckUtils]: 36: Hoare triple {5599#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {5712#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,645 INFO L280 TraceCheckUtils]: 37: Hoare triple {5712#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {5712#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:24,646 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5712#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {5577#(= 1 ~a21~0)} #786#return; {5566#false} is VALID [2020-07-17 22:36:24,647 INFO L280 TraceCheckUtils]: 39: Hoare triple {5566#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5566#false} is VALID [2020-07-17 22:36:24,647 INFO L280 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5566#false} is VALID [2020-07-17 22:36:24,647 INFO L280 TraceCheckUtils]: 41: Hoare triple {5566#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5566#false} is VALID [2020-07-17 22:36:24,647 INFO L263 TraceCheckUtils]: 42: Hoare triple {5566#false} call #t~ret3 := calculate_output(~input~0); {5566#false} is VALID [2020-07-17 22:36:24,647 INFO L280 TraceCheckUtils]: 43: Hoare triple {5566#false} ~input := #in~input; {5566#false} is VALID [2020-07-17 22:36:24,648 INFO L280 TraceCheckUtils]: 44: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,648 INFO L280 TraceCheckUtils]: 45: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,648 INFO L280 TraceCheckUtils]: 46: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,648 INFO L280 TraceCheckUtils]: 47: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,648 INFO L280 TraceCheckUtils]: 48: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,649 INFO L280 TraceCheckUtils]: 49: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,649 INFO L280 TraceCheckUtils]: 50: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {5566#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))); {5566#false} is VALID [2020-07-17 22:36:24,649 INFO L280 TraceCheckUtils]: 52: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,649 INFO L280 TraceCheckUtils]: 53: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,650 INFO L280 TraceCheckUtils]: 54: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,650 INFO L280 TraceCheckUtils]: 55: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,650 INFO L280 TraceCheckUtils]: 57: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,650 INFO L280 TraceCheckUtils]: 58: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,651 INFO L280 TraceCheckUtils]: 59: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,651 INFO L280 TraceCheckUtils]: 60: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,651 INFO L280 TraceCheckUtils]: 61: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,651 INFO L280 TraceCheckUtils]: 62: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,652 INFO L280 TraceCheckUtils]: 63: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,652 INFO L280 TraceCheckUtils]: 64: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,652 INFO L280 TraceCheckUtils]: 65: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,652 INFO L280 TraceCheckUtils]: 66: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,652 INFO L280 TraceCheckUtils]: 67: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,652 INFO L280 TraceCheckUtils]: 68: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,653 INFO L280 TraceCheckUtils]: 69: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,653 INFO L280 TraceCheckUtils]: 70: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,653 INFO L280 TraceCheckUtils]: 71: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,653 INFO L280 TraceCheckUtils]: 72: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,654 INFO L280 TraceCheckUtils]: 73: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,654 INFO L280 TraceCheckUtils]: 74: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,654 INFO L280 TraceCheckUtils]: 75: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,654 INFO L280 TraceCheckUtils]: 76: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,654 INFO L280 TraceCheckUtils]: 77: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,655 INFO L280 TraceCheckUtils]: 78: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,655 INFO L280 TraceCheckUtils]: 79: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,655 INFO L280 TraceCheckUtils]: 80: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,655 INFO L280 TraceCheckUtils]: 81: Hoare triple {5566#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)))); {5566#false} is VALID [2020-07-17 22:36:24,655 INFO L280 TraceCheckUtils]: 82: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,656 INFO L280 TraceCheckUtils]: 83: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,656 INFO L280 TraceCheckUtils]: 84: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,656 INFO L280 TraceCheckUtils]: 85: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,656 INFO L280 TraceCheckUtils]: 86: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,656 INFO L280 TraceCheckUtils]: 87: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,656 INFO L280 TraceCheckUtils]: 88: Hoare triple {5566#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))); {5566#false} is VALID [2020-07-17 22:36:24,657 INFO L280 TraceCheckUtils]: 89: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,657 INFO L280 TraceCheckUtils]: 90: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,657 INFO L280 TraceCheckUtils]: 91: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,657 INFO L280 TraceCheckUtils]: 92: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,657 INFO L280 TraceCheckUtils]: 93: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,658 INFO L280 TraceCheckUtils]: 94: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,658 INFO L280 TraceCheckUtils]: 95: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,658 INFO L280 TraceCheckUtils]: 96: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,658 INFO L280 TraceCheckUtils]: 97: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,658 INFO L280 TraceCheckUtils]: 98: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,658 INFO L280 TraceCheckUtils]: 99: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,659 INFO L280 TraceCheckUtils]: 100: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,659 INFO L280 TraceCheckUtils]: 101: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,659 INFO L280 TraceCheckUtils]: 102: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,659 INFO L280 TraceCheckUtils]: 103: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,659 INFO L280 TraceCheckUtils]: 104: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,660 INFO L280 TraceCheckUtils]: 105: Hoare triple {5566#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)); {5566#false} is VALID [2020-07-17 22:36:24,660 INFO L280 TraceCheckUtils]: 106: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,660 INFO L280 TraceCheckUtils]: 107: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,660 INFO L280 TraceCheckUtils]: 108: Hoare triple {5566#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); {5566#false} is VALID [2020-07-17 22:36:24,660 INFO L280 TraceCheckUtils]: 109: Hoare triple {5566#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))); {5566#false} is VALID [2020-07-17 22:36:24,660 INFO L280 TraceCheckUtils]: 110: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,661 INFO L280 TraceCheckUtils]: 111: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,661 INFO L280 TraceCheckUtils]: 112: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,661 INFO L280 TraceCheckUtils]: 113: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,661 INFO L280 TraceCheckUtils]: 114: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,661 INFO L280 TraceCheckUtils]: 115: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,662 INFO L280 TraceCheckUtils]: 116: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,662 INFO L280 TraceCheckUtils]: 117: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,662 INFO L280 TraceCheckUtils]: 118: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,662 INFO L280 TraceCheckUtils]: 119: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,662 INFO L280 TraceCheckUtils]: 120: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,663 INFO L280 TraceCheckUtils]: 121: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,663 INFO L280 TraceCheckUtils]: 122: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,663 INFO L280 TraceCheckUtils]: 123: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,663 INFO L280 TraceCheckUtils]: 124: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,663 INFO L280 TraceCheckUtils]: 125: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,664 INFO L280 TraceCheckUtils]: 126: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,664 INFO L280 TraceCheckUtils]: 127: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,664 INFO L280 TraceCheckUtils]: 128: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,664 INFO L280 TraceCheckUtils]: 129: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,664 INFO L280 TraceCheckUtils]: 130: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,664 INFO L280 TraceCheckUtils]: 131: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,665 INFO L280 TraceCheckUtils]: 132: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,665 INFO L280 TraceCheckUtils]: 133: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,665 INFO L280 TraceCheckUtils]: 134: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,665 INFO L280 TraceCheckUtils]: 135: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,665 INFO L280 TraceCheckUtils]: 136: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,666 INFO L280 TraceCheckUtils]: 137: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,666 INFO L280 TraceCheckUtils]: 138: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,666 INFO L280 TraceCheckUtils]: 139: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,666 INFO L280 TraceCheckUtils]: 140: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,666 INFO L280 TraceCheckUtils]: 141: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,667 INFO L280 TraceCheckUtils]: 142: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,667 INFO L280 TraceCheckUtils]: 143: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,667 INFO L280 TraceCheckUtils]: 144: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,667 INFO L280 TraceCheckUtils]: 145: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,667 INFO L280 TraceCheckUtils]: 146: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,667 INFO L280 TraceCheckUtils]: 147: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,668 INFO L280 TraceCheckUtils]: 148: Hoare triple {5566#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,668 INFO L280 TraceCheckUtils]: 149: Hoare triple {5566#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5566#false} is VALID [2020-07-17 22:36:24,668 INFO L280 TraceCheckUtils]: 150: Hoare triple {5566#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {5566#false} is VALID [2020-07-17 22:36:24,668 INFO L280 TraceCheckUtils]: 151: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2020-07-17 22:36:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 37 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:24,687 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:24,687 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-17 22:36:24,687 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308389071] [2020-07-17 22:36:24,688 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 152 [2020-07-17 22:36:24,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:24,691 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:36:24,899 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:24,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:36:24,900 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:24,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:36:24,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:36:24,901 INFO L87 Difference]: Start difference. First operand 697 states and 977 transitions. Second operand 8 states. [2020-07-17 22:36:29,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:29,360 INFO L93 Difference]: Finished difference Result 1700 states and 2471 transitions. [2020-07-17 22:36:29,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:36:29,361 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 152 [2020-07-17 22:36:29,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 643 transitions. [2020-07-17 22:36:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:36:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 643 transitions. [2020-07-17 22:36:29,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 643 transitions. [2020-07-17 22:36:30,673 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 643 edges. 643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:30,742 INFO L225 Difference]: With dead ends: 1700 [2020-07-17 22:36:30,742 INFO L226 Difference]: Without dead ends: 1009 [2020-07-17 22:36:30,744 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:36:30,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1009 states. [2020-07-17 22:36:30,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1009 to 846. [2020-07-17 22:36:30,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:30,947 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1009 states. Second operand 846 states. [2020-07-17 22:36:30,948 INFO L74 IsIncluded]: Start isIncluded. First operand 1009 states. Second operand 846 states. [2020-07-17 22:36:30,948 INFO L87 Difference]: Start difference. First operand 1009 states. Second operand 846 states. [2020-07-17 22:36:31,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:31,039 INFO L93 Difference]: Finished difference Result 1009 states and 1446 transitions. [2020-07-17 22:36:31,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1446 transitions. [2020-07-17 22:36:31,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:31,045 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:31,046 INFO L74 IsIncluded]: Start isIncluded. First operand 846 states. Second operand 1009 states. [2020-07-17 22:36:31,047 INFO L87 Difference]: Start difference. First operand 846 states. Second operand 1009 states. [2020-07-17 22:36:31,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:31,136 INFO L93 Difference]: Finished difference Result 1009 states and 1446 transitions. [2020-07-17 22:36:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1446 transitions. [2020-07-17 22:36:31,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:31,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:31,142 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:31,142 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 846 states. [2020-07-17 22:36:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 846 states and 1187 transitions. [2020-07-17 22:36:31,197 INFO L78 Accepts]: Start accepts. Automaton has 846 states and 1187 transitions. Word has length 152 [2020-07-17 22:36:31,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:31,197 INFO L479 AbstractCegarLoop]: Abstraction has 846 states and 1187 transitions. [2020-07-17 22:36:31,197 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:36:31,197 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1187 transitions. [2020-07-17 22:36:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-17 22:36:31,205 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:31,205 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:36:31,418 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:36:31,419 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:31,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:31,420 INFO L82 PathProgramCache]: Analyzing trace with hash 820217782, now seen corresponding path program 1 times [2020-07-17 22:36:31,420 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:31,420 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203378954] [2020-07-17 22:36:31,420 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {10737#(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; {10701#true} is VALID [2020-07-17 22:36:31,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {10701#true} assume true; {10701#true} is VALID [2020-07-17 22:36:31,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10701#true} {10701#true} #782#return; {10701#true} is VALID [2020-07-17 22:36:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {10738#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {10701#true} is VALID [2020-07-17 22:36:31,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {10701#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)); {10701#true} is VALID [2020-07-17 22:36:31,659 INFO L280 TraceCheckUtils]: 8: Hoare triple {10701#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,661 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} {10701#true} #786#return; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:31,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {10738#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,741 INFO L280 TraceCheckUtils]: 11: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,749 INFO L280 TraceCheckUtils]: 17: Hoare triple {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,751 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {10702#false} is VALID [2020-07-17 22:36:31,755 INFO L263 TraceCheckUtils]: 0: Hoare triple {10701#true} call ULTIMATE.init(); {10737#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:31,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {10737#(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; {10701#true} is VALID [2020-07-17 22:36:31,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {10701#true} assume true; {10701#true} is VALID [2020-07-17 22:36:31,756 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10701#true} {10701#true} #782#return; {10701#true} is VALID [2020-07-17 22:36:31,756 INFO L263 TraceCheckUtils]: 4: Hoare triple {10701#true} call #t~ret4 := main(); {10701#true} is VALID [2020-07-17 22:36:31,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {10701#true} ~output~0 := -1; {10701#true} is VALID [2020-07-17 22:36:31,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {10701#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {10701#true} is VALID [2020-07-17 22:36:31,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {10701#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {10701#true} is VALID [2020-07-17 22:36:31,759 INFO L263 TraceCheckUtils]: 8: Hoare triple {10701#true} call #t~ret3 := calculate_output(~input~0); {10738#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:31,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {10738#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {10701#true} is VALID [2020-07-17 22:36:31,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,760 INFO L280 TraceCheckUtils]: 11: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,760 INFO L280 TraceCheckUtils]: 12: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,761 INFO L280 TraceCheckUtils]: 14: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,761 INFO L280 TraceCheckUtils]: 15: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:31,761 INFO L280 TraceCheckUtils]: 16: Hoare triple {10701#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)); {10701#true} is VALID [2020-07-17 22:36:31,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {10701#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,767 INFO L280 TraceCheckUtils]: 18: Hoare triple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,768 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} {10701#true} #786#return; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,770 INFO L280 TraceCheckUtils]: 20: Hoare triple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,771 INFO L280 TraceCheckUtils]: 21: Hoare triple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,772 INFO L280 TraceCheckUtils]: 22: Hoare triple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:36:31,774 INFO L263 TraceCheckUtils]: 23: Hoare triple {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {10738#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:31,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {10738#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,778 INFO L280 TraceCheckUtils]: 26: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,779 INFO L280 TraceCheckUtils]: 27: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,780 INFO L280 TraceCheckUtils]: 28: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,781 INFO L280 TraceCheckUtils]: 29: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,801 INFO L280 TraceCheckUtils]: 30: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,803 INFO L280 TraceCheckUtils]: 31: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,804 INFO L280 TraceCheckUtils]: 32: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,808 INFO L280 TraceCheckUtils]: 35: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,809 INFO L280 TraceCheckUtils]: 36: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,812 INFO L280 TraceCheckUtils]: 38: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,814 INFO L280 TraceCheckUtils]: 39: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:36:31,815 INFO L280 TraceCheckUtils]: 40: Hoare triple {10739#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,816 INFO L280 TraceCheckUtils]: 41: Hoare triple {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:36:31,818 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10740#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {10717#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {10702#false} is VALID [2020-07-17 22:36:31,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {10702#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {10702#false} is VALID [2020-07-17 22:36:31,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {10702#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {10702#false} is VALID [2020-07-17 22:36:31,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {10702#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {10702#false} is VALID [2020-07-17 22:36:31,819 INFO L263 TraceCheckUtils]: 46: Hoare triple {10702#false} call #t~ret3 := calculate_output(~input~0); {10702#false} is VALID [2020-07-17 22:36:31,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {10702#false} ~input := #in~input; {10702#false} is VALID [2020-07-17 22:36:31,820 INFO L280 TraceCheckUtils]: 48: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,821 INFO L280 TraceCheckUtils]: 54: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {10702#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))); {10702#false} is VALID [2020-07-17 22:36:31,822 INFO L280 TraceCheckUtils]: 56: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,822 INFO L280 TraceCheckUtils]: 57: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,822 INFO L280 TraceCheckUtils]: 58: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,822 INFO L280 TraceCheckUtils]: 59: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,823 INFO L280 TraceCheckUtils]: 60: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,823 INFO L280 TraceCheckUtils]: 61: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,823 INFO L280 TraceCheckUtils]: 62: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,824 INFO L280 TraceCheckUtils]: 63: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,824 INFO L280 TraceCheckUtils]: 64: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,831 INFO L280 TraceCheckUtils]: 65: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,833 INFO L280 TraceCheckUtils]: 67: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,833 INFO L280 TraceCheckUtils]: 68: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,834 INFO L280 TraceCheckUtils]: 70: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,834 INFO L280 TraceCheckUtils]: 71: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,835 INFO L280 TraceCheckUtils]: 72: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,835 INFO L280 TraceCheckUtils]: 73: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,835 INFO L280 TraceCheckUtils]: 74: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,835 INFO L280 TraceCheckUtils]: 75: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,836 INFO L280 TraceCheckUtils]: 76: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,836 INFO L280 TraceCheckUtils]: 77: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,836 INFO L280 TraceCheckUtils]: 78: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,837 INFO L280 TraceCheckUtils]: 79: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,837 INFO L280 TraceCheckUtils]: 80: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,837 INFO L280 TraceCheckUtils]: 81: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,838 INFO L280 TraceCheckUtils]: 82: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,838 INFO L280 TraceCheckUtils]: 83: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,838 INFO L280 TraceCheckUtils]: 84: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,838 INFO L280 TraceCheckUtils]: 85: Hoare triple {10702#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)))); {10702#false} is VALID [2020-07-17 22:36:31,839 INFO L280 TraceCheckUtils]: 86: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,839 INFO L280 TraceCheckUtils]: 87: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,839 INFO L280 TraceCheckUtils]: 88: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,840 INFO L280 TraceCheckUtils]: 89: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,840 INFO L280 TraceCheckUtils]: 90: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,840 INFO L280 TraceCheckUtils]: 91: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,841 INFO L280 TraceCheckUtils]: 92: Hoare triple {10702#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))); {10702#false} is VALID [2020-07-17 22:36:31,841 INFO L280 TraceCheckUtils]: 93: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,841 INFO L280 TraceCheckUtils]: 94: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,841 INFO L280 TraceCheckUtils]: 95: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,842 INFO L280 TraceCheckUtils]: 96: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,842 INFO L280 TraceCheckUtils]: 97: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,842 INFO L280 TraceCheckUtils]: 98: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,843 INFO L280 TraceCheckUtils]: 99: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,843 INFO L280 TraceCheckUtils]: 100: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,843 INFO L280 TraceCheckUtils]: 101: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,844 INFO L280 TraceCheckUtils]: 102: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,844 INFO L280 TraceCheckUtils]: 103: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,844 INFO L280 TraceCheckUtils]: 104: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,844 INFO L280 TraceCheckUtils]: 105: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,845 INFO L280 TraceCheckUtils]: 106: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,845 INFO L280 TraceCheckUtils]: 107: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,845 INFO L280 TraceCheckUtils]: 108: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,846 INFO L280 TraceCheckUtils]: 109: Hoare triple {10702#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)); {10702#false} is VALID [2020-07-17 22:36:31,846 INFO L280 TraceCheckUtils]: 110: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,846 INFO L280 TraceCheckUtils]: 111: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,847 INFO L280 TraceCheckUtils]: 112: Hoare triple {10702#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); {10702#false} is VALID [2020-07-17 22:36:31,847 INFO L280 TraceCheckUtils]: 113: Hoare triple {10702#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))); {10702#false} is VALID [2020-07-17 22:36:31,847 INFO L280 TraceCheckUtils]: 114: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,847 INFO L280 TraceCheckUtils]: 115: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,847 INFO L280 TraceCheckUtils]: 116: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,848 INFO L280 TraceCheckUtils]: 117: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,848 INFO L280 TraceCheckUtils]: 118: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,848 INFO L280 TraceCheckUtils]: 119: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,848 INFO L280 TraceCheckUtils]: 120: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,848 INFO L280 TraceCheckUtils]: 121: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,849 INFO L280 TraceCheckUtils]: 122: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,849 INFO L280 TraceCheckUtils]: 123: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,849 INFO L280 TraceCheckUtils]: 124: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,850 INFO L280 TraceCheckUtils]: 125: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,850 INFO L280 TraceCheckUtils]: 126: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,850 INFO L280 TraceCheckUtils]: 127: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,850 INFO L280 TraceCheckUtils]: 128: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,851 INFO L280 TraceCheckUtils]: 129: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,851 INFO L280 TraceCheckUtils]: 130: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,851 INFO L280 TraceCheckUtils]: 131: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,852 INFO L280 TraceCheckUtils]: 132: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,852 INFO L280 TraceCheckUtils]: 133: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,852 INFO L280 TraceCheckUtils]: 134: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,853 INFO L280 TraceCheckUtils]: 135: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,853 INFO L280 TraceCheckUtils]: 136: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,853 INFO L280 TraceCheckUtils]: 137: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,854 INFO L280 TraceCheckUtils]: 138: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,854 INFO L280 TraceCheckUtils]: 139: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,854 INFO L280 TraceCheckUtils]: 140: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,854 INFO L280 TraceCheckUtils]: 141: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,855 INFO L280 TraceCheckUtils]: 142: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,855 INFO L280 TraceCheckUtils]: 143: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,855 INFO L280 TraceCheckUtils]: 144: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,855 INFO L280 TraceCheckUtils]: 145: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,855 INFO L280 TraceCheckUtils]: 146: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,855 INFO L280 TraceCheckUtils]: 147: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,856 INFO L280 TraceCheckUtils]: 148: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,856 INFO L280 TraceCheckUtils]: 149: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,856 INFO L280 TraceCheckUtils]: 150: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,856 INFO L280 TraceCheckUtils]: 151: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,856 INFO L280 TraceCheckUtils]: 152: Hoare triple {10702#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,856 INFO L280 TraceCheckUtils]: 153: Hoare triple {10702#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10702#false} is VALID [2020-07-17 22:36:31,857 INFO L280 TraceCheckUtils]: 154: Hoare triple {10702#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {10702#false} is VALID [2020-07-17 22:36:31,857 INFO L280 TraceCheckUtils]: 155: Hoare triple {10702#false} assume !false; {10702#false} is VALID [2020-07-17 22:36:31,903 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:36:31,903 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203378954] [2020-07-17 22:36:31,904 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2024952350] [2020-07-17 22:36:31,904 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:32,047 INFO L264 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:36:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:32,093 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:32,381 INFO L263 TraceCheckUtils]: 0: Hoare triple {10701#true} call ULTIMATE.init(); {10701#true} is VALID [2020-07-17 22:36:32,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {10701#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; {10701#true} is VALID [2020-07-17 22:36:32,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {10701#true} assume true; {10701#true} is VALID [2020-07-17 22:36:32,381 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10701#true} {10701#true} #782#return; {10701#true} is VALID [2020-07-17 22:36:32,382 INFO L263 TraceCheckUtils]: 4: Hoare triple {10701#true} call #t~ret4 := main(); {10701#true} is VALID [2020-07-17 22:36:32,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {10701#true} ~output~0 := -1; {10701#true} is VALID [2020-07-17 22:36:32,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {10701#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {10701#true} is VALID [2020-07-17 22:36:32,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {10701#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {10701#true} is VALID [2020-07-17 22:36:32,382 INFO L263 TraceCheckUtils]: 8: Hoare triple {10701#true} call #t~ret3 := calculate_output(~input~0); {10701#true} is VALID [2020-07-17 22:36:32,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {10701#true} ~input := #in~input; {10701#true} is VALID [2020-07-17 22:36:32,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:32,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:32,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:32,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:32,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:32,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {10701#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); {10701#true} is VALID [2020-07-17 22:36:32,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {10701#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)); {10701#true} is VALID [2020-07-17 22:36:32,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {10701#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,385 INFO L280 TraceCheckUtils]: 18: Hoare triple {10795#(<= ~a21~0 0)} assume true; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,386 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10795#(<= ~a21~0 0)} {10701#true} #786#return; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,386 INFO L280 TraceCheckUtils]: 20: Hoare triple {10795#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,387 INFO L280 TraceCheckUtils]: 21: Hoare triple {10795#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,387 INFO L280 TraceCheckUtils]: 22: Hoare triple {10795#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,388 INFO L263 TraceCheckUtils]: 23: Hoare triple {10795#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,389 INFO L280 TraceCheckUtils]: 24: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,389 INFO L280 TraceCheckUtils]: 25: Hoare triple {10814#(<= ~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); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,390 INFO L280 TraceCheckUtils]: 26: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,390 INFO L280 TraceCheckUtils]: 27: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,391 INFO L280 TraceCheckUtils]: 29: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,392 INFO L280 TraceCheckUtils]: 30: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,392 INFO L280 TraceCheckUtils]: 31: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,393 INFO L280 TraceCheckUtils]: 32: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,393 INFO L280 TraceCheckUtils]: 33: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,394 INFO L280 TraceCheckUtils]: 34: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,394 INFO L280 TraceCheckUtils]: 35: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,395 INFO L280 TraceCheckUtils]: 36: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,395 INFO L280 TraceCheckUtils]: 37: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,395 INFO L280 TraceCheckUtils]: 38: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,396 INFO L280 TraceCheckUtils]: 39: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,397 INFO L280 TraceCheckUtils]: 40: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,397 INFO L280 TraceCheckUtils]: 41: Hoare triple {10814#(<= ~a21~0 |old(~a21~0)|)} assume true; {10814#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:36:32,399 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10814#(<= ~a21~0 |old(~a21~0)|)} {10795#(<= ~a21~0 0)} #786#return; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,399 INFO L280 TraceCheckUtils]: 43: Hoare triple {10795#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,400 INFO L280 TraceCheckUtils]: 44: Hoare triple {10795#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,400 INFO L280 TraceCheckUtils]: 45: Hoare triple {10795#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,401 INFO L263 TraceCheckUtils]: 46: Hoare triple {10795#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,401 INFO L280 TraceCheckUtils]: 47: Hoare triple {10795#(<= ~a21~0 0)} ~input := #in~input; {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,402 INFO L280 TraceCheckUtils]: 48: Hoare triple {10795#(<= ~a21~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,402 INFO L280 TraceCheckUtils]: 49: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,403 INFO L280 TraceCheckUtils]: 50: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,403 INFO L280 TraceCheckUtils]: 51: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,404 INFO L280 TraceCheckUtils]: 52: Hoare triple {10795#(<= ~a21~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,404 INFO L280 TraceCheckUtils]: 53: Hoare triple {10795#(<= ~a21~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,405 INFO L280 TraceCheckUtils]: 54: Hoare triple {10795#(<= ~a21~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,405 INFO L280 TraceCheckUtils]: 55: Hoare triple {10795#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,406 INFO L280 TraceCheckUtils]: 56: Hoare triple {10795#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,406 INFO L280 TraceCheckUtils]: 57: Hoare triple {10795#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,407 INFO L280 TraceCheckUtils]: 58: Hoare triple {10795#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,407 INFO L280 TraceCheckUtils]: 59: Hoare triple {10795#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,408 INFO L280 TraceCheckUtils]: 60: Hoare triple {10795#(<= ~a21~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,408 INFO L280 TraceCheckUtils]: 61: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,409 INFO L280 TraceCheckUtils]: 62: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,409 INFO L280 TraceCheckUtils]: 63: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,410 INFO L280 TraceCheckUtils]: 64: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,410 INFO L280 TraceCheckUtils]: 65: Hoare triple {10795#(<= ~a21~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,411 INFO L280 TraceCheckUtils]: 66: Hoare triple {10795#(<= ~a21~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,411 INFO L280 TraceCheckUtils]: 67: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,412 INFO L280 TraceCheckUtils]: 68: Hoare triple {10795#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,412 INFO L280 TraceCheckUtils]: 69: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,412 INFO L280 TraceCheckUtils]: 70: Hoare triple {10795#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,413 INFO L280 TraceCheckUtils]: 71: Hoare triple {10795#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,413 INFO L280 TraceCheckUtils]: 72: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,414 INFO L280 TraceCheckUtils]: 73: Hoare triple {10795#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,414 INFO L280 TraceCheckUtils]: 74: Hoare triple {10795#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,415 INFO L280 TraceCheckUtils]: 75: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,415 INFO L280 TraceCheckUtils]: 76: Hoare triple {10795#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,415 INFO L280 TraceCheckUtils]: 77: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,416 INFO L280 TraceCheckUtils]: 78: Hoare triple {10795#(<= ~a21~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,416 INFO L280 TraceCheckUtils]: 79: Hoare triple {10795#(<= ~a21~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,417 INFO L280 TraceCheckUtils]: 80: Hoare triple {10795#(<= ~a21~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,417 INFO L280 TraceCheckUtils]: 81: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,418 INFO L280 TraceCheckUtils]: 82: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,418 INFO L280 TraceCheckUtils]: 83: Hoare triple {10795#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,419 INFO L280 TraceCheckUtils]: 84: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,419 INFO L280 TraceCheckUtils]: 85: Hoare triple {10795#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,420 INFO L280 TraceCheckUtils]: 86: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,421 INFO L280 TraceCheckUtils]: 87: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,421 INFO L280 TraceCheckUtils]: 88: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,422 INFO L280 TraceCheckUtils]: 89: Hoare triple {10795#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,422 INFO L280 TraceCheckUtils]: 90: Hoare triple {10795#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,423 INFO L280 TraceCheckUtils]: 91: Hoare triple {10795#(<= ~a21~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,423 INFO L280 TraceCheckUtils]: 92: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,424 INFO L280 TraceCheckUtils]: 93: Hoare triple {10795#(<= ~a21~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,424 INFO L280 TraceCheckUtils]: 94: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,432 INFO L280 TraceCheckUtils]: 95: Hoare triple {10795#(<= ~a21~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,432 INFO L280 TraceCheckUtils]: 96: Hoare triple {10795#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,433 INFO L280 TraceCheckUtils]: 97: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,433 INFO L280 TraceCheckUtils]: 98: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,434 INFO L280 TraceCheckUtils]: 99: Hoare triple {10795#(<= ~a21~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,434 INFO L280 TraceCheckUtils]: 100: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,435 INFO L280 TraceCheckUtils]: 101: Hoare triple {10795#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,435 INFO L280 TraceCheckUtils]: 102: Hoare triple {10795#(<= ~a21~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,436 INFO L280 TraceCheckUtils]: 103: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,436 INFO L280 TraceCheckUtils]: 104: Hoare triple {10795#(<= ~a21~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,437 INFO L280 TraceCheckUtils]: 105: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,437 INFO L280 TraceCheckUtils]: 106: Hoare triple {10795#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,438 INFO L280 TraceCheckUtils]: 107: Hoare triple {10795#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,438 INFO L280 TraceCheckUtils]: 108: Hoare triple {10795#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,439 INFO L280 TraceCheckUtils]: 109: Hoare triple {10795#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,439 INFO L280 TraceCheckUtils]: 110: Hoare triple {10795#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,440 INFO L280 TraceCheckUtils]: 111: Hoare triple {10795#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,440 INFO L280 TraceCheckUtils]: 112: Hoare triple {10795#(<= ~a21~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,441 INFO L280 TraceCheckUtils]: 113: Hoare triple {10795#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,441 INFO L280 TraceCheckUtils]: 114: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,442 INFO L280 TraceCheckUtils]: 115: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,442 INFO L280 TraceCheckUtils]: 116: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,443 INFO L280 TraceCheckUtils]: 117: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,443 INFO L280 TraceCheckUtils]: 118: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,444 INFO L280 TraceCheckUtils]: 119: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,444 INFO L280 TraceCheckUtils]: 120: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,445 INFO L280 TraceCheckUtils]: 121: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,445 INFO L280 TraceCheckUtils]: 122: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,446 INFO L280 TraceCheckUtils]: 123: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,447 INFO L280 TraceCheckUtils]: 124: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,447 INFO L280 TraceCheckUtils]: 125: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,448 INFO L280 TraceCheckUtils]: 126: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,448 INFO L280 TraceCheckUtils]: 127: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,449 INFO L280 TraceCheckUtils]: 128: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,449 INFO L280 TraceCheckUtils]: 129: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,450 INFO L280 TraceCheckUtils]: 130: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,450 INFO L280 TraceCheckUtils]: 131: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,451 INFO L280 TraceCheckUtils]: 132: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,451 INFO L280 TraceCheckUtils]: 133: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,452 INFO L280 TraceCheckUtils]: 134: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,452 INFO L280 TraceCheckUtils]: 135: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,453 INFO L280 TraceCheckUtils]: 136: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,453 INFO L280 TraceCheckUtils]: 137: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,454 INFO L280 TraceCheckUtils]: 138: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,454 INFO L280 TraceCheckUtils]: 139: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,455 INFO L280 TraceCheckUtils]: 140: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,455 INFO L280 TraceCheckUtils]: 141: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,456 INFO L280 TraceCheckUtils]: 142: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,456 INFO L280 TraceCheckUtils]: 143: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,457 INFO L280 TraceCheckUtils]: 144: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,457 INFO L280 TraceCheckUtils]: 145: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,458 INFO L280 TraceCheckUtils]: 146: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,459 INFO L280 TraceCheckUtils]: 147: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,459 INFO L280 TraceCheckUtils]: 148: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,460 INFO L280 TraceCheckUtils]: 149: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,460 INFO L280 TraceCheckUtils]: 150: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,461 INFO L280 TraceCheckUtils]: 151: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,461 INFO L280 TraceCheckUtils]: 152: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,462 INFO L280 TraceCheckUtils]: 153: Hoare triple {10795#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10795#(<= ~a21~0 0)} is VALID [2020-07-17 22:36:32,463 INFO L280 TraceCheckUtils]: 154: Hoare triple {10795#(<= ~a21~0 0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {10702#false} is VALID [2020-07-17 22:36:32,463 INFO L280 TraceCheckUtils]: 155: Hoare triple {10702#false} assume !false; {10702#false} is VALID [2020-07-17 22:36:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 24 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:36:32,494 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:32,494 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-17 22:36:32,495 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815563310] [2020-07-17 22:36:32,496 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 156 [2020-07-17 22:36:32,498 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:32,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:36:32,901 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:32,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:36:32,902 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:32,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:36:32,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:36:32,903 INFO L87 Difference]: Start difference. First operand 846 states and 1187 transitions. Second operand 9 states. [2020-07-17 22:36:41,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:41,902 INFO L93 Difference]: Finished difference Result 2153 states and 3148 transitions. [2020-07-17 22:36:41,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-17 22:36:41,903 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 156 [2020-07-17 22:36:41,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:36:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1085 transitions. [2020-07-17 22:36:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:36:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1085 transitions. [2020-07-17 22:36:41,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1085 transitions. [2020-07-17 22:36:44,156 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1085 edges. 1085 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:44,157 INFO L225 Difference]: With dead ends: 2153 [2020-07-17 22:36:44,157 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:36:44,162 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 166 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=423, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:36:44,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:36:44,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:36:44,163 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:44,163 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:36:44,163 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:36:44,163 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:36:44,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:44,163 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:36:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:36:44,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:44,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:44,164 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:36:44,164 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:36:44,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:44,164 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:36:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:36:44,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:44,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:44,165 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:44,165 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:36:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:36:44,166 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156 [2020-07-17 22:36:44,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:44,166 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:36:44,166 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:36:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:36:44,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:44,367 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:44,370 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:36:45,061 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 43 [2020-07-17 22:36:45,278 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:36:45,278 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (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)|)) [2020-07-17 22:36:45,278 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:36:45,278 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-17 22:36:45,278 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-17 22:36:45,278 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-17 22:36:45,279 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,280 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,281 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,281 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,281 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,281 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-17 22:36:45,281 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-17 22:36:45,282 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 512) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,283 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 22:36:45,284 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 22:36:45,285 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-17 22:36:45,286 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 22:36:45,287 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,288 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 22:36:45,289 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,290 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 22:36:45,291 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-17 22:36:45,292 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-17 22:36:45,293 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse0 (= ~a7~0 |old(~a7~0)|)) (.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a16~0 |old(~a16~0)|)) (.cse3 (= ~a8~0 |old(~a8~0)|)) (.cse4 (= ~a20~0 |old(~a20~0)|))) (let ((.cse5 (and .cse0 .cse1 .cse2 .cse3 (= 1 ~a21~0) .cse4)) (.cse6 (not (= 1 |old(~a21~0)|)))) (and (or (not (<= |old(~a21~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~a21~0 |old(~a21~0)|))) (or (not (<= 15 |old(~a8~0)|)) .cse5 .cse6) (or (not (<= |old(~a16~0)| 5)) .cse5 .cse6) (or (not (= 1 |old(~a20~0)|)) .cse5 (not (= 1 |old(~a17~0)|)) .cse6)))) [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,294 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-17 22:36:45,295 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-17 22:36:45,296 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-17 22:36:45,297 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,298 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-17 22:36:45,299 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-17 22:36:45,300 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-17 22:36:45,300 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:36:45,300 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~a17~0) (<= ~a16~0 5) (<= 15 ~a8~0) (= 1 ~a21~0) (= 1 ~a20~0)) [2020-07-17 22:36:45,300 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:36:45,300 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:36:45,300 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= 1 ~a21~0) (= ~a20~0 |old(~a20~0)|)) (not (<= |old(~a16~0)| 5)) (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|))) [2020-07-17 22:36:45,300 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:36:45,301 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (= 1 ~a21~0))) (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (<= ~a21~0 0) (and (<= 15 ~a8~0) .cse0) (not (<= |old(~a16~0)| 5)) (not (= 1 |old(~a17~0)|)) (and (= 1 ~a17~0) .cse0 (= 1 ~a20~0)) (and (<= ~a16~0 5) .cse0) (not (= 1 |old(~a21~0)|)))) [2020-07-17 22:36:45,301 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-17 22:36:45,301 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-17 22:36:45,301 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse0 (= 1 ~a21~0))) (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (<= ~a21~0 0) (and (<= 15 ~a8~0) .cse0) (not (<= |old(~a16~0)| 5)) (not (= 1 |old(~a17~0)|)) (and (= 1 ~a17~0) .cse0 (= 1 ~a20~0)) (and (<= ~a16~0 5) .cse0) (not (= 1 |old(~a21~0)|)))) [2020-07-17 22:36:45,301 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:36:45,306 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:36:45,306 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:36:45,316 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:36:45,317 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:36:45,317 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:36:45,317 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:36:45,320 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:36:45,321 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:36:45,322 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:36:45,322 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-17 22:36:45,322 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:36:45,322 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:36:45,322 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:36:45,322 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:36:45,330 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:36:45,330 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:36:45,330 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:36:45,330 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:36:45,332 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:36:45,333 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:36:45,334 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:36:45,335 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:36:45,336 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:36:45,337 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:36:45,338 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:36:45,339 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:36:45,340 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:36:45,341 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:36:45,342 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:36:45,343 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-17 22:36:45,344 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:36:45,345 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:36:45,346 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:36:45,347 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:36:45,348 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 22:36:45,349 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:36:45,350 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:36:45,351 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:36:45,352 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:36:45,353 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:36:45,354 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:36:45,355 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-17 22:36:45,356 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 22:36:45,357 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:36:45,358 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-17 22:36:45,359 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-17 22:36:45,359 INFO L163 areAnnotationChecker]: CFG has 4 edges. 4 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:36:45,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:36:45 BoogieIcfgContainer [2020-07-17 22:36:45,371 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:36:45,374 INFO L168 Benchmark]: Toolchain (without parser) took 40020.60 ms. Allocated memory was 138.9 MB in the beginning and 577.8 MB in the end (delta: 438.8 MB). Free memory was 100.7 MB in the beginning and 209.0 MB in the end (delta: -108.3 MB). Peak memory consumption was 330.5 MB. Max. memory is 7.1 GB. [2020-07-17 22:36:45,375 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:36:45,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 780.60 ms. Allocated memory was 138.9 MB in the beginning and 206.0 MB in the end (delta: 67.1 MB). Free memory was 100.3 MB in the beginning and 167.9 MB in the end (delta: -67.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. [2020-07-17 22:36:45,376 INFO L168 Benchmark]: Boogie Preprocessor took 135.88 ms. Allocated memory is still 206.0 MB. Free memory was 167.9 MB in the beginning and 162.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-17 22:36:45,377 INFO L168 Benchmark]: RCFGBuilder took 1782.68 ms. Allocated memory was 206.0 MB in the beginning and 238.6 MB in the end (delta: 32.5 MB). Free memory was 162.2 MB in the beginning and 96.2 MB in the end (delta: 66.0 MB). Peak memory consumption was 98.5 MB. Max. memory is 7.1 GB. [2020-07-17 22:36:45,378 INFO L168 Benchmark]: TraceAbstraction took 37315.21 ms. Allocated memory was 238.6 MB in the beginning and 577.8 MB in the end (delta: 339.2 MB). Free memory was 96.2 MB in the beginning and 209.0 MB in the end (delta: -112.8 MB). Peak memory consumption was 226.4 MB. Max. memory is 7.1 GB. [2020-07-17 22:36:45,381 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 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 780.60 ms. Allocated memory was 138.9 MB in the beginning and 206.0 MB in the end (delta: 67.1 MB). Free memory was 100.3 MB in the beginning and 167.9 MB in the end (delta: -67.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.88 ms. Allocated memory is still 206.0 MB. Free memory was 167.9 MB in the beginning and 162.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1782.68 ms. Allocated memory was 206.0 MB in the beginning and 238.6 MB in the end (delta: 32.5 MB). Free memory was 162.2 MB in the beginning and 96.2 MB in the end (delta: 66.0 MB). Peak memory consumption was 98.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 37315.21 ms. Allocated memory was 238.6 MB in the beginning and 577.8 MB in the end (delta: 339.2 MB). Free memory was 96.2 MB in the beginning and 209.0 MB in the end (delta: -112.8 MB). Peak memory consumption was 226.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 512]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: (((((((!(1 == \old(a20)) || !(15 <= \old(a8))) || a21 <= 0) || (15 <= a8 && 1 == a21)) || !(\old(a16) <= 5)) || !(1 == \old(a17))) || ((1 == a17 && 1 == a21) && 1 == a20)) || (a16 <= 5 && 1 == a21)) || !(1 == \old(a21)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.2s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 30.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 114 SDtfs, 1903 SDslu, 220 SDs, 0 SdLazy, 3971 SolverSat, 931 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 377 GetRequests, 329 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=846occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 4 MinimizatonAttempts, 191 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 38 PreInvPairs, 72 NumberOfFragments, 324 HoareAnnotationTreeSize, 38 FomulaSimplifications, 7934 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 729 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 862 NumberOfCodeBlocks, 862 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 856 ConstructedInterpolants, 0 QuantifiedInterpolants, 293956 SizeOfPredicates, 2 NumberOfNonLiveVariables, 871 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 154/179 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 correct! Received shutdown request...