/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label22.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:27:20,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:27:20,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:27:20,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:27:20,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:27:20,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:27:20,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:27:20,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:27:20,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:27:20,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:27:20,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:27:20,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:27:20,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:27:21,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:27:21,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:27:21,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:27:21,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:27:21,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:27:21,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:27:21,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:27:21,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:27:21,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:27:21,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:27:21,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:27:21,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:27:21,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:27:21,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:27:21,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:27:21,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:27:21,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:27:21,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:27:21,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:27:21,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:27:21,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:27:21,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:27:21,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:27:21,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:27:21,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:27:21,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:27:21,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:27:21,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:27:21,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:27:21,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:27:21,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:27:21,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:27:21,071 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:27:21,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:27:21,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:27:21,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:27:21,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:27:21,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:27:21,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:27:21,075 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:27:21,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:27:21,075 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:27:21,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:27:21,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:27:21,078 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:27:21,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:27:21,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:27:21,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:27:21,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:27:21,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:27:21,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:27:21,079 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:27:21,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:27:21,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:27:21,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:27:21,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:27:21,399 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:27:21,400 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label22.c [2020-07-18 00:27:21,461 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aa5f7136/d0b14d9b9c524c8f8809258fdce1ce0e/FLAG13409117f [2020-07-18 00:27:22,039 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:27:22,040 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label22.c [2020-07-18 00:27:22,055 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aa5f7136/d0b14d9b9c524c8f8809258fdce1ce0e/FLAG13409117f [2020-07-18 00:27:22,303 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aa5f7136/d0b14d9b9c524c8f8809258fdce1ce0e [2020-07-18 00:27:22,314 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:27:22,317 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:27:22,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:27:22,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:27:22,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:27:22,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:27:22" (1/1) ... [2020-07-18 00:27:22,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef26602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:22, skipping insertion in model container [2020-07-18 00:27:22,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:27:22" (1/1) ... [2020-07-18 00:27:22,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:27:22,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:27:23,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:27:23,065 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:27:23,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:27:23,239 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:27:23,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23 WrapperNode [2020-07-18 00:27:23,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:27:23,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:27:23,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:27:23,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:27:23,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,274 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... [2020-07-18 00:27:23,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:27:23,385 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:27:23,385 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:27:23,385 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:27:23,386 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:27:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:27:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:27:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:27:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:27:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:27:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:27:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:27:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:27:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:27:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:27:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:27:25,315 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:27:25,315 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:27:25,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:27:25 BoogieIcfgContainer [2020-07-18 00:27:25,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:27:25,325 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:27:25,326 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:27:25,329 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:27:25,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:27:22" (1/3) ... [2020-07-18 00:27:25,330 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@756bbf18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:27:25, skipping insertion in model container [2020-07-18 00:27:25,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:23" (2/3) ... [2020-07-18 00:27:25,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@756bbf18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:27:25, skipping insertion in model container [2020-07-18 00:27:25,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:27:25" (3/3) ... [2020-07-18 00:27:25,333 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label22.c [2020-07-18 00:27:25,344 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:27:25,352 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:27:25,367 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:27:25,390 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:27:25,391 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:27:25,391 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:27:25,391 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:27:25,391 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:27:25,392 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:27:25,392 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:27:25,392 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:27:25,419 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 00:27:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-07-18 00:27:25,445 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:27:25,446 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:27:25,447 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:27:25,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:27:25,454 INFO L82 PathProgramCache]: Analyzing trace with hash 1844135333, now seen corresponding path program 1 times [2020-07-18 00:27:25,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:27:25,464 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2088221227] [2020-07-18 00:27:25,464 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:27:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:26,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-18 00:27:26,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:27:26,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:27:26,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:27:26,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:27:26,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:27:26,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:27:26,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:27:26,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:27:26,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:27:26,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:27:26,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:27:26,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:27:26,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 00:27:26,155 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 00:27:26,156 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,160 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,162 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,171 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:27:26,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-18 00:27:26,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:27:26,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:27:26,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:27:26,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:27:26,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:27:26,173 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:27:26,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:27:26,174 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:27:26,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:27:26,174 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:27:26,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:27:26,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:27:26,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 00:27:26,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 00:27:26,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,180 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,181 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,185 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:27:26,187 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,188 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 14 ~a8~0))} call #t~ret4 := main(); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 14 ~a8~0))} ~output~0 := -1; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 14 ~a8~0))} assume !false; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,190 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 14 ~a8~0))} havoc ~input~0; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,191 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 14 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 14 ~a8~0))} ~input~0 := #t~nondet2; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,193 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 14 ~a8~0))} havoc #t~nondet2; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,195 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,196 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 14 ~a8~0))} ~input := #in~input; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,196 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 14 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,197 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,198 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,199 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,200 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 14 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,201 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 14 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,202 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,203 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,203 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,204 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,205 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,206 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,207 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,208 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,209 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,210 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,211 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,213 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,214 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,215 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,216 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,216 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,217 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,218 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,219 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,220 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,221 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,222 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,222 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,223 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,224 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,225 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,226 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,227 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,227 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,228 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,229 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,230 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,231 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,232 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,233 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,233 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,234 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,235 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,236 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,237 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,238 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,239 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,239 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,240 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,241 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,242 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,243 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,244 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,245 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,245 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,246 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,247 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,248 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,249 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,250 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,250 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,251 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,252 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,253 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,254 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,254 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,255 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,256 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,257 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,258 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,258 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,259 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,260 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,261 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,262 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,262 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,263 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,264 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,265 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,266 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,267 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,267 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,268 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,269 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,270 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,271 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,271 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,272 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,273 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,274 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,275 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,275 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,276 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,277 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,278 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,279 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,280 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,280 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,281 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,282 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,283 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,284 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,284 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,285 INFO L280 TraceCheckUtils]: 138: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,286 INFO L280 TraceCheckUtils]: 139: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,287 INFO L280 TraceCheckUtils]: 140: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,288 INFO L280 TraceCheckUtils]: 141: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,288 INFO L280 TraceCheckUtils]: 142: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,289 INFO L280 TraceCheckUtils]: 143: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,290 INFO L280 TraceCheckUtils]: 144: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,291 INFO L280 TraceCheckUtils]: 145: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,292 INFO L280 TraceCheckUtils]: 146: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,292 INFO L280 TraceCheckUtils]: 147: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,293 INFO L280 TraceCheckUtils]: 148: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,294 INFO L280 TraceCheckUtils]: 149: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,295 INFO L280 TraceCheckUtils]: 150: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,296 INFO L280 TraceCheckUtils]: 151: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,296 INFO L280 TraceCheckUtils]: 152: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:27:26,297 INFO L280 TraceCheckUtils]: 153: Hoare triple {551#(not (= 14 ~a8~0))} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-18 00:27:26,298 INFO L280 TraceCheckUtils]: 154: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 00:27:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:27:26,363 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:27:26,365 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2088221227] [2020-07-18 00:27:26,367 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:27:26,368 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:27:26,368 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825910188] [2020-07-18 00:27:26,375 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-07-18 00:27:26,380 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:27:26,384 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:27:26,638 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:26,638 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:27:26,638 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:27:26,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:27:26,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:27:26,651 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 00:27:40,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:27:40,518 INFO L93 Difference]: Finished difference Result 1360 states and 1895 transitions. [2020-07-18 00:27:40,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:27:40,518 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-07-18 00:27:40,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:27:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:27:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-18 00:27:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:27:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-18 00:27:40,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1895 transitions. [2020-07-18 00:27:43,926 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1895 edges. 1895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:44,056 INFO L225 Difference]: With dead ends: 1360 [2020-07-18 00:27:44,056 INFO L226 Difference]: Without dead ends: 781 [2020-07-18 00:27:44,065 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:27:44,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2020-07-18 00:27:49,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 746. [2020-07-18 00:27:49,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:27:49,323 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand 746 states. [2020-07-18 00:27:49,323 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand 746 states. [2020-07-18 00:27:49,324 INFO L87 Difference]: Start difference. First operand 781 states. Second operand 746 states. [2020-07-18 00:27:49,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:27:49,383 INFO L93 Difference]: Finished difference Result 781 states and 973 transitions. [2020-07-18 00:27:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 973 transitions. [2020-07-18 00:27:49,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:27:49,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:27:49,390 INFO L74 IsIncluded]: Start isIncluded. First operand 746 states. Second operand 781 states. [2020-07-18 00:27:49,390 INFO L87 Difference]: Start difference. First operand 746 states. Second operand 781 states. [2020-07-18 00:27:49,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:27:49,444 INFO L93 Difference]: Finished difference Result 781 states and 973 transitions. [2020-07-18 00:27:49,444 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 973 transitions. [2020-07-18 00:27:49,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:27:49,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:27:49,448 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:27:49,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:27:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2020-07-18 00:27:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 932 transitions. [2020-07-18 00:27:49,494 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 932 transitions. Word has length 155 [2020-07-18 00:27:49,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:27:49,495 INFO L479 AbstractCegarLoop]: Abstraction has 746 states and 932 transitions. [2020-07-18 00:27:49,496 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:27:49,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 746 states and 932 transitions. [2020-07-18 00:27:51,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 932 edges. 932 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 932 transitions. [2020-07-18 00:27:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-07-18 00:27:51,295 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:27:51,296 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:27:51,296 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:27:51,297 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:27:51,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:27:51,297 INFO L82 PathProgramCache]: Analyzing trace with hash -825311748, now seen corresponding path program 1 times [2020-07-18 00:27:51,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:27:51,298 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1392533776] [2020-07-18 00:27:51,298 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:27:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:51,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {6378#(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; {6334#true} is VALID [2020-07-18 00:27:51,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-18 00:27:51,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-18 00:27:51,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-18 00:27:51,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-18 00:27:51,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-18 00:27:51,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-18 00:27:51,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-18 00:27:51,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-18 00:27:51,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-18 00:27:51,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-18 00:27:51,725 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-18 00:27:51,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-18 00:27:51,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 00:27:51,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 00:27:51,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-18 00:27:51,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-18 00:27:51,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a16~0 := 5; {6334#true} is VALID [2020-07-18 00:27:51,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a21~0 := 1; {6334#true} is VALID [2020-07-18 00:27:51,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {6334#true} assume true; {6334#true} is VALID [2020-07-18 00:27:51,728 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6334#true} {6334#true} #1100#return; {6334#true} is VALID [2020-07-18 00:27:51,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:51,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {6379#(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; {6334#true} is VALID [2020-07-18 00:27:51,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,793 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#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)); {6334#true} is VALID [2020-07-18 00:27:51,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#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))); {6334#true} is VALID [2020-07-18 00:27:51,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6334#true} is VALID [2020-07-18 00:27:51,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0; {6334#true} is VALID [2020-07-18 00:27:51,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~a7~0 := 0; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {6380#(<= ~a7~0 0)} ~a20~0 := 1; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {6380#(<= ~a7~0 0)} ~a8~0 := 14; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {6380#(<= ~a7~0 0)} ~a16~0 := 4; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {6380#(<= ~a7~0 0)} ~a21~0 := 1; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,798 INFO L280 TraceCheckUtils]: 16: Hoare triple {6380#(<= ~a7~0 0)} ~a17~0 := 0; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,799 INFO L280 TraceCheckUtils]: 17: Hoare triple {6380#(<= ~a7~0 0)} #res := -1; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,799 INFO L280 TraceCheckUtils]: 18: Hoare triple {6380#(<= ~a7~0 0)} assume true; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,801 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6380#(<= ~a7~0 0)} {6334#true} #1104#return; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,803 INFO L263 TraceCheckUtils]: 0: Hoare triple {6334#true} call ULTIMATE.init(); {6378#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:27:51,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {6378#(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; {6334#true} is VALID [2020-07-18 00:27:51,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-18 00:27:51,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-18 00:27:51,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-18 00:27:51,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-18 00:27:51,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-18 00:27:51,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-18 00:27:51,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-18 00:27:51,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-18 00:27:51,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-18 00:27:51,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-18 00:27:51,806 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-18 00:27:51,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-18 00:27:51,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 00:27:51,807 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 00:27:51,807 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-18 00:27:51,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-18 00:27:51,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a16~0 := 5; {6334#true} is VALID [2020-07-18 00:27:51,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {6334#true} ~a21~0 := 1; {6334#true} is VALID [2020-07-18 00:27:51,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {6334#true} assume true; {6334#true} is VALID [2020-07-18 00:27:51,808 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6334#true} {6334#true} #1100#return; {6334#true} is VALID [2020-07-18 00:27:51,809 INFO L263 TraceCheckUtils]: 22: Hoare triple {6334#true} call #t~ret4 := main(); {6334#true} is VALID [2020-07-18 00:27:51,809 INFO L280 TraceCheckUtils]: 23: Hoare triple {6334#true} ~output~0 := -1; {6334#true} is VALID [2020-07-18 00:27:51,809 INFO L280 TraceCheckUtils]: 24: Hoare triple {6334#true} assume !false; {6334#true} is VALID [2020-07-18 00:27:51,809 INFO L280 TraceCheckUtils]: 25: Hoare triple {6334#true} havoc ~input~0; {6334#true} is VALID [2020-07-18 00:27:51,810 INFO L280 TraceCheckUtils]: 26: Hoare triple {6334#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6334#true} is VALID [2020-07-18 00:27:51,810 INFO L280 TraceCheckUtils]: 27: Hoare triple {6334#true} ~input~0 := #t~nondet2; {6334#true} is VALID [2020-07-18 00:27:51,810 INFO L280 TraceCheckUtils]: 28: Hoare triple {6334#true} havoc #t~nondet2; {6334#true} is VALID [2020-07-18 00:27:51,810 INFO L280 TraceCheckUtils]: 29: Hoare triple {6334#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6334#true} is VALID [2020-07-18 00:27:51,812 INFO L263 TraceCheckUtils]: 30: Hoare triple {6334#true} call #t~ret3 := calculate_output(~input~0); {6379#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 00:27:51,812 INFO L280 TraceCheckUtils]: 31: Hoare triple {6379#(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; {6334#true} is VALID [2020-07-18 00:27:51,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,813 INFO L280 TraceCheckUtils]: 33: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,813 INFO L280 TraceCheckUtils]: 35: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,813 INFO L280 TraceCheckUtils]: 36: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,814 INFO L280 TraceCheckUtils]: 37: Hoare triple {6334#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); {6334#true} is VALID [2020-07-18 00:27:51,814 INFO L280 TraceCheckUtils]: 38: Hoare triple {6334#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)); {6334#true} is VALID [2020-07-18 00:27:51,814 INFO L280 TraceCheckUtils]: 39: Hoare triple {6334#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))); {6334#true} is VALID [2020-07-18 00:27:51,815 INFO L280 TraceCheckUtils]: 40: Hoare triple {6334#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6334#true} is VALID [2020-07-18 00:27:51,815 INFO L280 TraceCheckUtils]: 41: Hoare triple {6334#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0; {6334#true} is VALID [2020-07-18 00:27:51,816 INFO L280 TraceCheckUtils]: 42: Hoare triple {6334#true} ~a7~0 := 0; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,816 INFO L280 TraceCheckUtils]: 43: Hoare triple {6380#(<= ~a7~0 0)} ~a20~0 := 1; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,817 INFO L280 TraceCheckUtils]: 44: Hoare triple {6380#(<= ~a7~0 0)} ~a8~0 := 14; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,817 INFO L280 TraceCheckUtils]: 45: Hoare triple {6380#(<= ~a7~0 0)} ~a16~0 := 4; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,818 INFO L280 TraceCheckUtils]: 46: Hoare triple {6380#(<= ~a7~0 0)} ~a21~0 := 1; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {6380#(<= ~a7~0 0)} ~a17~0 := 0; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {6380#(<= ~a7~0 0)} #res := -1; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {6380#(<= ~a7~0 0)} assume true; {6380#(<= ~a7~0 0)} is VALID [2020-07-18 00:27:51,821 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6380#(<= ~a7~0 0)} {6334#true} #1104#return; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,822 INFO L280 TraceCheckUtils]: 51: Hoare triple {6377#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,822 INFO L280 TraceCheckUtils]: 52: Hoare triple {6377#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,823 INFO L280 TraceCheckUtils]: 53: Hoare triple {6377#(not (= 1 ~a7~0))} havoc #t~ret3; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,824 INFO L280 TraceCheckUtils]: 54: Hoare triple {6377#(not (= 1 ~a7~0))} assume !false; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,824 INFO L280 TraceCheckUtils]: 55: Hoare triple {6377#(not (= 1 ~a7~0))} havoc ~input~0; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,825 INFO L280 TraceCheckUtils]: 56: Hoare triple {6377#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,826 INFO L280 TraceCheckUtils]: 57: Hoare triple {6377#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,826 INFO L280 TraceCheckUtils]: 58: Hoare triple {6377#(not (= 1 ~a7~0))} havoc #t~nondet2; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,827 INFO L280 TraceCheckUtils]: 59: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,828 INFO L263 TraceCheckUtils]: 60: Hoare triple {6377#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,828 INFO L280 TraceCheckUtils]: 61: Hoare triple {6377#(not (= 1 ~a7~0))} ~input := #in~input; {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,829 INFO L280 TraceCheckUtils]: 62: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,830 INFO L280 TraceCheckUtils]: 63: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,830 INFO L280 TraceCheckUtils]: 64: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,831 INFO L280 TraceCheckUtils]: 65: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,831 INFO L280 TraceCheckUtils]: 66: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,832 INFO L280 TraceCheckUtils]: 67: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,833 INFO L280 TraceCheckUtils]: 68: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,834 INFO L280 TraceCheckUtils]: 70: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,835 INFO L280 TraceCheckUtils]: 71: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,836 INFO L280 TraceCheckUtils]: 72: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,836 INFO L280 TraceCheckUtils]: 73: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,837 INFO L280 TraceCheckUtils]: 74: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,837 INFO L280 TraceCheckUtils]: 75: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,838 INFO L280 TraceCheckUtils]: 76: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,839 INFO L280 TraceCheckUtils]: 77: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,840 INFO L280 TraceCheckUtils]: 78: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,840 INFO L280 TraceCheckUtils]: 79: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,841 INFO L280 TraceCheckUtils]: 80: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,842 INFO L280 TraceCheckUtils]: 81: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,842 INFO L280 TraceCheckUtils]: 82: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,843 INFO L280 TraceCheckUtils]: 83: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,843 INFO L280 TraceCheckUtils]: 84: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,844 INFO L280 TraceCheckUtils]: 85: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,845 INFO L280 TraceCheckUtils]: 86: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,845 INFO L280 TraceCheckUtils]: 87: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,846 INFO L280 TraceCheckUtils]: 88: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,846 INFO L280 TraceCheckUtils]: 89: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,847 INFO L280 TraceCheckUtils]: 90: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,848 INFO L280 TraceCheckUtils]: 91: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,848 INFO L280 TraceCheckUtils]: 92: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,849 INFO L280 TraceCheckUtils]: 93: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,850 INFO L280 TraceCheckUtils]: 94: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,850 INFO L280 TraceCheckUtils]: 95: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,851 INFO L280 TraceCheckUtils]: 96: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,852 INFO L280 TraceCheckUtils]: 97: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,852 INFO L280 TraceCheckUtils]: 98: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,853 INFO L280 TraceCheckUtils]: 99: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,853 INFO L280 TraceCheckUtils]: 100: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,854 INFO L280 TraceCheckUtils]: 101: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,855 INFO L280 TraceCheckUtils]: 102: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,855 INFO L280 TraceCheckUtils]: 103: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,856 INFO L280 TraceCheckUtils]: 104: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,857 INFO L280 TraceCheckUtils]: 105: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,857 INFO L280 TraceCheckUtils]: 106: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,858 INFO L280 TraceCheckUtils]: 107: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,859 INFO L280 TraceCheckUtils]: 108: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,859 INFO L280 TraceCheckUtils]: 109: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,860 INFO L280 TraceCheckUtils]: 110: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,860 INFO L280 TraceCheckUtils]: 111: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,860 INFO L280 TraceCheckUtils]: 112: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,861 INFO L280 TraceCheckUtils]: 113: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,861 INFO L280 TraceCheckUtils]: 114: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,862 INFO L280 TraceCheckUtils]: 115: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,862 INFO L280 TraceCheckUtils]: 116: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,863 INFO L280 TraceCheckUtils]: 117: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,863 INFO L280 TraceCheckUtils]: 118: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,864 INFO L280 TraceCheckUtils]: 119: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,864 INFO L280 TraceCheckUtils]: 120: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,865 INFO L280 TraceCheckUtils]: 121: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,865 INFO L280 TraceCheckUtils]: 122: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,865 INFO L280 TraceCheckUtils]: 123: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,866 INFO L280 TraceCheckUtils]: 124: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,867 INFO L280 TraceCheckUtils]: 125: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,867 INFO L280 TraceCheckUtils]: 126: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,868 INFO L280 TraceCheckUtils]: 127: Hoare triple {6377#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,868 INFO L280 TraceCheckUtils]: 128: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,869 INFO L280 TraceCheckUtils]: 129: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,870 INFO L280 TraceCheckUtils]: 130: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,870 INFO L280 TraceCheckUtils]: 131: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,870 INFO L280 TraceCheckUtils]: 132: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,871 INFO L280 TraceCheckUtils]: 133: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,871 INFO L280 TraceCheckUtils]: 134: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,872 INFO L280 TraceCheckUtils]: 135: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,872 INFO L280 TraceCheckUtils]: 136: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,873 INFO L280 TraceCheckUtils]: 137: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,873 INFO L280 TraceCheckUtils]: 138: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,874 INFO L280 TraceCheckUtils]: 139: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,874 INFO L280 TraceCheckUtils]: 140: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,875 INFO L280 TraceCheckUtils]: 141: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,875 INFO L280 TraceCheckUtils]: 142: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,880 INFO L280 TraceCheckUtils]: 143: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,881 INFO L280 TraceCheckUtils]: 144: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,881 INFO L280 TraceCheckUtils]: 145: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,883 INFO L280 TraceCheckUtils]: 146: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,883 INFO L280 TraceCheckUtils]: 147: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,884 INFO L280 TraceCheckUtils]: 148: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,884 INFO L280 TraceCheckUtils]: 149: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,884 INFO L280 TraceCheckUtils]: 150: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,885 INFO L280 TraceCheckUtils]: 151: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,885 INFO L280 TraceCheckUtils]: 152: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,886 INFO L280 TraceCheckUtils]: 153: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,886 INFO L280 TraceCheckUtils]: 154: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,887 INFO L280 TraceCheckUtils]: 155: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,887 INFO L280 TraceCheckUtils]: 156: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,888 INFO L280 TraceCheckUtils]: 157: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,888 INFO L280 TraceCheckUtils]: 158: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,889 INFO L280 TraceCheckUtils]: 159: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,889 INFO L280 TraceCheckUtils]: 160: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,889 INFO L280 TraceCheckUtils]: 161: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,890 INFO L280 TraceCheckUtils]: 162: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,891 INFO L280 TraceCheckUtils]: 163: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,892 INFO L280 TraceCheckUtils]: 164: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,893 INFO L280 TraceCheckUtils]: 165: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,897 INFO L280 TraceCheckUtils]: 166: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,901 INFO L280 TraceCheckUtils]: 167: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,903 INFO L280 TraceCheckUtils]: 168: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,904 INFO L280 TraceCheckUtils]: 169: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,904 INFO L280 TraceCheckUtils]: 170: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,905 INFO L280 TraceCheckUtils]: 171: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,905 INFO L280 TraceCheckUtils]: 172: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,906 INFO L280 TraceCheckUtils]: 173: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,906 INFO L280 TraceCheckUtils]: 174: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,906 INFO L280 TraceCheckUtils]: 175: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,907 INFO L280 TraceCheckUtils]: 176: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,908 INFO L280 TraceCheckUtils]: 177: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,908 INFO L280 TraceCheckUtils]: 178: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,909 INFO L280 TraceCheckUtils]: 179: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,909 INFO L280 TraceCheckUtils]: 180: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,909 INFO L280 TraceCheckUtils]: 181: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,910 INFO L280 TraceCheckUtils]: 182: Hoare triple {6377#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:27:51,910 INFO L280 TraceCheckUtils]: 183: Hoare triple {6377#(not (= 1 ~a7~0))} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {6335#false} is VALID [2020-07-18 00:27:51,910 INFO L280 TraceCheckUtils]: 184: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-18 00:27:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:27:51,938 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:27:51,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1392533776] [2020-07-18 00:27:51,938 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:27:51,939 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-18 00:27:51,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658036891] [2020-07-18 00:27:51,940 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 185 [2020-07-18 00:27:51,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:27:51,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 00:27:52,217 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:52,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 00:27:52,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:27:52,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 00:27:52,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:27:52,218 INFO L87 Difference]: Start difference. First operand 746 states and 932 transitions. Second operand 6 states. [2020-07-18 00:28:12,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:28:12,289 INFO L93 Difference]: Finished difference Result 2337 states and 3060 transitions. [2020-07-18 00:28:12,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-18 00:28:12,289 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 185 [2020-07-18 00:28:12,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:28:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 00:28:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1612 transitions. [2020-07-18 00:28:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 00:28:12,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1612 transitions. [2020-07-18 00:28:12,331 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 1612 transitions. [2020-07-18 00:28:14,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1612 edges. 1612 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:28:15,109 INFO L225 Difference]: With dead ends: 2337 [2020-07-18 00:28:15,110 INFO L226 Difference]: Without dead ends: 1615 [2020-07-18 00:28:15,115 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-18 00:28:15,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1615 states. [2020-07-18 00:28:24,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1615 to 1095. [2020-07-18 00:28:24,602 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:28:24,602 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1615 states. Second operand 1095 states. [2020-07-18 00:28:24,603 INFO L74 IsIncluded]: Start isIncluded. First operand 1615 states. Second operand 1095 states. [2020-07-18 00:28:24,603 INFO L87 Difference]: Start difference. First operand 1615 states. Second operand 1095 states. [2020-07-18 00:28:24,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:28:24,767 INFO L93 Difference]: Finished difference Result 1615 states and 2088 transitions. [2020-07-18 00:28:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2088 transitions. [2020-07-18 00:28:24,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:28:24,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:28:24,779 INFO L74 IsIncluded]: Start isIncluded. First operand 1095 states. Second operand 1615 states. [2020-07-18 00:28:24,779 INFO L87 Difference]: Start difference. First operand 1095 states. Second operand 1615 states. [2020-07-18 00:28:24,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:28:24,967 INFO L93 Difference]: Finished difference Result 1615 states and 2088 transitions. [2020-07-18 00:28:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2088 transitions. [2020-07-18 00:28:24,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:28:24,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:28:24,975 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:28:24,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:28:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1095 states. [2020-07-18 00:28:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 1095 states and 1392 transitions. [2020-07-18 00:28:25,056 INFO L78 Accepts]: Start accepts. Automaton has 1095 states and 1392 transitions. Word has length 185 [2020-07-18 00:28:25,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:28:25,057 INFO L479 AbstractCegarLoop]: Abstraction has 1095 states and 1392 transitions. [2020-07-18 00:28:25,057 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 00:28:25,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1095 states and 1392 transitions. [2020-07-18 00:28:28,358 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1392 edges. 1392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:28:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1392 transitions. [2020-07-18 00:28:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-07-18 00:28:28,365 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:28:28,366 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:28:28,366 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:28:28,366 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:28:28,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:28:28,367 INFO L82 PathProgramCache]: Analyzing trace with hash -102992294, now seen corresponding path program 1 times [2020-07-18 00:28:28,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:28:28,367 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1925822247] [2020-07-18 00:28:28,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:28:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:28:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:28:28,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {16544#(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; {16483#true} is VALID [2020-07-18 00:28:28,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {16483#true} ~d~0 := 4; {16483#true} is VALID [2020-07-18 00:28:28,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {16483#true} ~e~0 := 5; {16483#true} is VALID [2020-07-18 00:28:28,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {16483#true} ~f~0 := 6; {16483#true} is VALID [2020-07-18 00:28:28,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {16483#true} ~c~0 := 3; {16483#true} is VALID [2020-07-18 00:28:28,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {16483#true} ~b~0 := 2; {16483#true} is VALID [2020-07-18 00:28:28,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {16483#true} ~u~0 := 21; {16483#true} is VALID [2020-07-18 00:28:28,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {16483#true} ~v~0 := 22; {16483#true} is VALID [2020-07-18 00:28:28,649 INFO L280 TraceCheckUtils]: 8: Hoare triple {16483#true} ~w~0 := 23; {16483#true} is VALID [2020-07-18 00:28:28,649 INFO L280 TraceCheckUtils]: 9: Hoare triple {16483#true} ~x~0 := 24; {16483#true} is VALID [2020-07-18 00:28:28,649 INFO L280 TraceCheckUtils]: 10: Hoare triple {16483#true} ~y~0 := 25; {16483#true} is VALID [2020-07-18 00:28:28,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {16483#true} ~z~0 := 26; {16483#true} is VALID [2020-07-18 00:28:28,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {16483#true} ~a17~0 := 1; {16483#true} is VALID [2020-07-18 00:28:28,650 INFO L280 TraceCheckUtils]: 13: Hoare triple {16483#true} ~a7~0 := 0; {16483#true} is VALID [2020-07-18 00:28:28,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {16483#true} ~a20~0 := 1; {16483#true} is VALID [2020-07-18 00:28:28,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {16483#true} ~a8~0 := 15; {16483#true} is VALID [2020-07-18 00:28:28,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {16483#true} ~a12~0 := 8; {16483#true} is VALID [2020-07-18 00:28:28,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {16483#true} ~a16~0 := 5; {16483#true} is VALID [2020-07-18 00:28:28,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {16483#true} ~a21~0 := 1; {16483#true} is VALID [2020-07-18 00:28:28,651 INFO L280 TraceCheckUtils]: 19: Hoare triple {16483#true} assume true; {16483#true} is VALID [2020-07-18 00:28:28,652 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {16483#true} {16483#true} #1100#return; {16483#true} is VALID [2020-07-18 00:28:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:28:28,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {16545#(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; {16483#true} is VALID [2020-07-18 00:28:28,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {16483#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)); {16483#true} is VALID [2020-07-18 00:28:28,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {16483#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))); {16483#true} is VALID [2020-07-18 00:28:28,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {16483#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16483#true} is VALID [2020-07-18 00:28:28,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {16483#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {16483#true} is VALID [2020-07-18 00:28:28,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {16483#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {16483#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {16483#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {16483#true} is VALID [2020-07-18 00:28:28,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {16483#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {16483#true} is VALID [2020-07-18 00:28:28,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {16483#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {16483#true} is VALID [2020-07-18 00:28:28,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {16483#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {16483#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,708 INFO L280 TraceCheckUtils]: 18: Hoare triple {16483#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {16483#true} is VALID [2020-07-18 00:28:28,710 INFO L280 TraceCheckUtils]: 19: Hoare triple {16483#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16483#true} is VALID [2020-07-18 00:28:28,710 INFO L280 TraceCheckUtils]: 20: Hoare triple {16483#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {16483#true} is VALID [2020-07-18 00:28:28,710 INFO L280 TraceCheckUtils]: 21: Hoare triple {16483#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,710 INFO L280 TraceCheckUtils]: 22: Hoare triple {16483#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {16483#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {16483#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {16483#true} is VALID [2020-07-18 00:28:28,711 INFO L280 TraceCheckUtils]: 25: Hoare triple {16483#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,711 INFO L280 TraceCheckUtils]: 26: Hoare triple {16483#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,712 INFO L280 TraceCheckUtils]: 27: Hoare triple {16483#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0; {16483#true} is VALID [2020-07-18 00:28:28,712 INFO L280 TraceCheckUtils]: 28: Hoare triple {16483#true} ~a17~0 := 0; {16483#true} is VALID [2020-07-18 00:28:28,713 INFO L280 TraceCheckUtils]: 29: Hoare triple {16483#true} ~a16~0 := 5; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,714 INFO L280 TraceCheckUtils]: 30: Hoare triple {16543#(= 5 ~a16~0)} ~a21~0 := 1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,714 INFO L280 TraceCheckUtils]: 31: Hoare triple {16543#(= 5 ~a16~0)} ~a8~0 := 14; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,715 INFO L280 TraceCheckUtils]: 32: Hoare triple {16543#(= 5 ~a16~0)} ~a7~0 := 1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,716 INFO L280 TraceCheckUtils]: 33: Hoare triple {16543#(= 5 ~a16~0)} ~a20~0 := 1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,716 INFO L280 TraceCheckUtils]: 34: Hoare triple {16543#(= 5 ~a16~0)} #res := -1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {16543#(= 5 ~a16~0)} assume true; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,719 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {16543#(= 5 ~a16~0)} {16483#true} #1104#return; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,722 INFO L263 TraceCheckUtils]: 0: Hoare triple {16483#true} call ULTIMATE.init(); {16544#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:28:28,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {16544#(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; {16483#true} is VALID [2020-07-18 00:28:28,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {16483#true} ~d~0 := 4; {16483#true} is VALID [2020-07-18 00:28:28,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {16483#true} ~e~0 := 5; {16483#true} is VALID [2020-07-18 00:28:28,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {16483#true} ~f~0 := 6; {16483#true} is VALID [2020-07-18 00:28:28,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {16483#true} ~c~0 := 3; {16483#true} is VALID [2020-07-18 00:28:28,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {16483#true} ~b~0 := 2; {16483#true} is VALID [2020-07-18 00:28:28,723 INFO L280 TraceCheckUtils]: 7: Hoare triple {16483#true} ~u~0 := 21; {16483#true} is VALID [2020-07-18 00:28:28,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {16483#true} ~v~0 := 22; {16483#true} is VALID [2020-07-18 00:28:28,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {16483#true} ~w~0 := 23; {16483#true} is VALID [2020-07-18 00:28:28,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {16483#true} ~x~0 := 24; {16483#true} is VALID [2020-07-18 00:28:28,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {16483#true} ~y~0 := 25; {16483#true} is VALID [2020-07-18 00:28:28,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {16483#true} ~z~0 := 26; {16483#true} is VALID [2020-07-18 00:28:28,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {16483#true} ~a17~0 := 1; {16483#true} is VALID [2020-07-18 00:28:28,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {16483#true} ~a7~0 := 0; {16483#true} is VALID [2020-07-18 00:28:28,725 INFO L280 TraceCheckUtils]: 15: Hoare triple {16483#true} ~a20~0 := 1; {16483#true} is VALID [2020-07-18 00:28:28,725 INFO L280 TraceCheckUtils]: 16: Hoare triple {16483#true} ~a8~0 := 15; {16483#true} is VALID [2020-07-18 00:28:28,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {16483#true} ~a12~0 := 8; {16483#true} is VALID [2020-07-18 00:28:28,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {16483#true} ~a16~0 := 5; {16483#true} is VALID [2020-07-18 00:28:28,726 INFO L280 TraceCheckUtils]: 19: Hoare triple {16483#true} ~a21~0 := 1; {16483#true} is VALID [2020-07-18 00:28:28,726 INFO L280 TraceCheckUtils]: 20: Hoare triple {16483#true} assume true; {16483#true} is VALID [2020-07-18 00:28:28,732 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16483#true} {16483#true} #1100#return; {16483#true} is VALID [2020-07-18 00:28:28,733 INFO L263 TraceCheckUtils]: 22: Hoare triple {16483#true} call #t~ret4 := main(); {16483#true} is VALID [2020-07-18 00:28:28,733 INFO L280 TraceCheckUtils]: 23: Hoare triple {16483#true} ~output~0 := -1; {16483#true} is VALID [2020-07-18 00:28:28,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {16483#true} assume !false; {16483#true} is VALID [2020-07-18 00:28:28,733 INFO L280 TraceCheckUtils]: 25: Hoare triple {16483#true} havoc ~input~0; {16483#true} is VALID [2020-07-18 00:28:28,733 INFO L280 TraceCheckUtils]: 26: Hoare triple {16483#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {16483#true} is VALID [2020-07-18 00:28:28,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {16483#true} ~input~0 := #t~nondet2; {16483#true} is VALID [2020-07-18 00:28:28,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {16483#true} havoc #t~nondet2; {16483#true} is VALID [2020-07-18 00:28:28,736 INFO L280 TraceCheckUtils]: 29: Hoare triple {16483#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16483#true} is VALID [2020-07-18 00:28:28,740 INFO L263 TraceCheckUtils]: 30: Hoare triple {16483#true} call #t~ret3 := calculate_output(~input~0); {16545#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 00:28:28,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {16545#(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; {16483#true} is VALID [2020-07-18 00:28:28,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,741 INFO L280 TraceCheckUtils]: 33: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,741 INFO L280 TraceCheckUtils]: 34: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,741 INFO L280 TraceCheckUtils]: 35: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,741 INFO L280 TraceCheckUtils]: 36: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,742 INFO L280 TraceCheckUtils]: 37: Hoare triple {16483#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); {16483#true} is VALID [2020-07-18 00:28:28,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {16483#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)); {16483#true} is VALID [2020-07-18 00:28:28,742 INFO L280 TraceCheckUtils]: 39: Hoare triple {16483#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))); {16483#true} is VALID [2020-07-18 00:28:28,742 INFO L280 TraceCheckUtils]: 40: Hoare triple {16483#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16483#true} is VALID [2020-07-18 00:28:28,742 INFO L280 TraceCheckUtils]: 41: Hoare triple {16483#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {16483#true} is VALID [2020-07-18 00:28:28,743 INFO L280 TraceCheckUtils]: 42: Hoare triple {16483#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {16483#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,743 INFO L280 TraceCheckUtils]: 44: Hoare triple {16483#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {16483#true} is VALID [2020-07-18 00:28:28,743 INFO L280 TraceCheckUtils]: 45: Hoare triple {16483#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {16483#true} is VALID [2020-07-18 00:28:28,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {16483#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {16483#true} is VALID [2020-07-18 00:28:28,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {16483#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {16483#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,744 INFO L280 TraceCheckUtils]: 49: Hoare triple {16483#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {16483#true} is VALID [2020-07-18 00:28:28,744 INFO L280 TraceCheckUtils]: 50: Hoare triple {16483#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16483#true} is VALID [2020-07-18 00:28:28,744 INFO L280 TraceCheckUtils]: 51: Hoare triple {16483#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {16483#true} is VALID [2020-07-18 00:28:28,745 INFO L280 TraceCheckUtils]: 52: Hoare triple {16483#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,745 INFO L280 TraceCheckUtils]: 53: Hoare triple {16483#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,745 INFO L280 TraceCheckUtils]: 54: Hoare triple {16483#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {16483#true} is VALID [2020-07-18 00:28:28,747 INFO L280 TraceCheckUtils]: 55: Hoare triple {16483#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {16483#true} is VALID [2020-07-18 00:28:28,747 INFO L280 TraceCheckUtils]: 56: Hoare triple {16483#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,747 INFO L280 TraceCheckUtils]: 57: Hoare triple {16483#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {16483#true} is VALID [2020-07-18 00:28:28,747 INFO L280 TraceCheckUtils]: 58: Hoare triple {16483#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0; {16483#true} is VALID [2020-07-18 00:28:28,748 INFO L280 TraceCheckUtils]: 59: Hoare triple {16483#true} ~a17~0 := 0; {16483#true} is VALID [2020-07-18 00:28:28,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {16483#true} ~a16~0 := 5; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,749 INFO L280 TraceCheckUtils]: 61: Hoare triple {16543#(= 5 ~a16~0)} ~a21~0 := 1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {16543#(= 5 ~a16~0)} ~a8~0 := 14; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,750 INFO L280 TraceCheckUtils]: 63: Hoare triple {16543#(= 5 ~a16~0)} ~a7~0 := 1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,751 INFO L280 TraceCheckUtils]: 64: Hoare triple {16543#(= 5 ~a16~0)} ~a20~0 := 1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,751 INFO L280 TraceCheckUtils]: 65: Hoare triple {16543#(= 5 ~a16~0)} #res := -1; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,752 INFO L280 TraceCheckUtils]: 66: Hoare triple {16543#(= 5 ~a16~0)} assume true; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,753 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {16543#(= 5 ~a16~0)} {16483#true} #1104#return; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,754 INFO L280 TraceCheckUtils]: 68: Hoare triple {16543#(= 5 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,754 INFO L280 TraceCheckUtils]: 69: Hoare triple {16543#(= 5 ~a16~0)} ~output~0 := #t~ret3; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,755 INFO L280 TraceCheckUtils]: 70: Hoare triple {16543#(= 5 ~a16~0)} havoc #t~ret3; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,756 INFO L280 TraceCheckUtils]: 71: Hoare triple {16543#(= 5 ~a16~0)} assume !false; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,756 INFO L280 TraceCheckUtils]: 72: Hoare triple {16543#(= 5 ~a16~0)} havoc ~input~0; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,757 INFO L280 TraceCheckUtils]: 73: Hoare triple {16543#(= 5 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,758 INFO L280 TraceCheckUtils]: 74: Hoare triple {16543#(= 5 ~a16~0)} ~input~0 := #t~nondet2; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,758 INFO L280 TraceCheckUtils]: 75: Hoare triple {16543#(= 5 ~a16~0)} havoc #t~nondet2; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,759 INFO L280 TraceCheckUtils]: 76: Hoare triple {16543#(= 5 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,760 INFO L263 TraceCheckUtils]: 77: Hoare triple {16543#(= 5 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,760 INFO L280 TraceCheckUtils]: 78: Hoare triple {16543#(= 5 ~a16~0)} ~input := #in~input; {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,761 INFO L280 TraceCheckUtils]: 79: Hoare triple {16543#(= 5 ~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); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,761 INFO L280 TraceCheckUtils]: 80: Hoare triple {16543#(= 5 ~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); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,762 INFO L280 TraceCheckUtils]: 81: Hoare triple {16543#(= 5 ~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); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,763 INFO L280 TraceCheckUtils]: 82: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,763 INFO L280 TraceCheckUtils]: 83: Hoare triple {16543#(= 5 ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,764 INFO L280 TraceCheckUtils]: 84: Hoare triple {16543#(= 5 ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,764 INFO L280 TraceCheckUtils]: 85: Hoare triple {16543#(= 5 ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,765 INFO L280 TraceCheckUtils]: 86: Hoare triple {16543#(= 5 ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,766 INFO L280 TraceCheckUtils]: 87: Hoare triple {16543#(= 5 ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,766 INFO L280 TraceCheckUtils]: 88: Hoare triple {16543#(= 5 ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,767 INFO L280 TraceCheckUtils]: 89: Hoare triple {16543#(= 5 ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,767 INFO L280 TraceCheckUtils]: 90: Hoare triple {16543#(= 5 ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,768 INFO L280 TraceCheckUtils]: 91: Hoare triple {16543#(= 5 ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,768 INFO L280 TraceCheckUtils]: 92: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,769 INFO L280 TraceCheckUtils]: 93: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,770 INFO L280 TraceCheckUtils]: 94: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,770 INFO L280 TraceCheckUtils]: 95: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,771 INFO L280 TraceCheckUtils]: 96: Hoare triple {16543#(= 5 ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,772 INFO L280 TraceCheckUtils]: 97: Hoare triple {16543#(= 5 ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,772 INFO L280 TraceCheckUtils]: 98: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,773 INFO L280 TraceCheckUtils]: 99: Hoare triple {16543#(= 5 ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,774 INFO L280 TraceCheckUtils]: 100: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,774 INFO L280 TraceCheckUtils]: 101: Hoare triple {16543#(= 5 ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,775 INFO L280 TraceCheckUtils]: 102: Hoare triple {16543#(= 5 ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,776 INFO L280 TraceCheckUtils]: 103: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,776 INFO L280 TraceCheckUtils]: 104: Hoare triple {16543#(= 5 ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,777 INFO L280 TraceCheckUtils]: 105: Hoare triple {16543#(= 5 ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,778 INFO L280 TraceCheckUtils]: 106: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,778 INFO L280 TraceCheckUtils]: 107: Hoare triple {16543#(= 5 ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,779 INFO L280 TraceCheckUtils]: 108: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,779 INFO L280 TraceCheckUtils]: 109: Hoare triple {16543#(= 5 ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,780 INFO L280 TraceCheckUtils]: 110: Hoare triple {16543#(= 5 ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,781 INFO L280 TraceCheckUtils]: 111: Hoare triple {16543#(= 5 ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,781 INFO L280 TraceCheckUtils]: 112: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,782 INFO L280 TraceCheckUtils]: 113: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,782 INFO L280 TraceCheckUtils]: 114: Hoare triple {16543#(= 5 ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,783 INFO L280 TraceCheckUtils]: 115: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,783 INFO L280 TraceCheckUtils]: 116: Hoare triple {16543#(= 5 ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,784 INFO L280 TraceCheckUtils]: 117: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,785 INFO L280 TraceCheckUtils]: 118: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,785 INFO L280 TraceCheckUtils]: 119: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,786 INFO L280 TraceCheckUtils]: 120: Hoare triple {16543#(= 5 ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,787 INFO L280 TraceCheckUtils]: 121: Hoare triple {16543#(= 5 ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,787 INFO L280 TraceCheckUtils]: 122: Hoare triple {16543#(= 5 ~a16~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,788 INFO L280 TraceCheckUtils]: 123: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,788 INFO L280 TraceCheckUtils]: 124: Hoare triple {16543#(= 5 ~a16~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,789 INFO L280 TraceCheckUtils]: 125: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,789 INFO L280 TraceCheckUtils]: 126: Hoare triple {16543#(= 5 ~a16~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,790 INFO L280 TraceCheckUtils]: 127: Hoare triple {16543#(= 5 ~a16~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,791 INFO L280 TraceCheckUtils]: 128: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,791 INFO L280 TraceCheckUtils]: 129: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,792 INFO L280 TraceCheckUtils]: 130: Hoare triple {16543#(= 5 ~a16~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,792 INFO L280 TraceCheckUtils]: 131: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,793 INFO L280 TraceCheckUtils]: 132: Hoare triple {16543#(= 5 ~a16~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,793 INFO L280 TraceCheckUtils]: 133: Hoare triple {16543#(= 5 ~a16~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,794 INFO L280 TraceCheckUtils]: 134: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,795 INFO L280 TraceCheckUtils]: 135: Hoare triple {16543#(= 5 ~a16~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,795 INFO L280 TraceCheckUtils]: 136: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,796 INFO L280 TraceCheckUtils]: 137: Hoare triple {16543#(= 5 ~a16~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,796 INFO L280 TraceCheckUtils]: 138: Hoare triple {16543#(= 5 ~a16~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,797 INFO L280 TraceCheckUtils]: 139: Hoare triple {16543#(= 5 ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,798 INFO L280 TraceCheckUtils]: 140: Hoare triple {16543#(= 5 ~a16~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,798 INFO L280 TraceCheckUtils]: 141: Hoare triple {16543#(= 5 ~a16~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,799 INFO L280 TraceCheckUtils]: 142: Hoare triple {16543#(= 5 ~a16~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,799 INFO L280 TraceCheckUtils]: 143: Hoare triple {16543#(= 5 ~a16~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,800 INFO L280 TraceCheckUtils]: 144: Hoare triple {16543#(= 5 ~a16~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,801 INFO L280 TraceCheckUtils]: 145: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,801 INFO L280 TraceCheckUtils]: 146: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,802 INFO L280 TraceCheckUtils]: 147: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,802 INFO L280 TraceCheckUtils]: 148: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,804 INFO L280 TraceCheckUtils]: 149: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,805 INFO L280 TraceCheckUtils]: 150: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,806 INFO L280 TraceCheckUtils]: 151: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,806 INFO L280 TraceCheckUtils]: 152: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,807 INFO L280 TraceCheckUtils]: 153: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,807 INFO L280 TraceCheckUtils]: 154: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,808 INFO L280 TraceCheckUtils]: 155: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,809 INFO L280 TraceCheckUtils]: 156: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,809 INFO L280 TraceCheckUtils]: 157: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,810 INFO L280 TraceCheckUtils]: 158: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,811 INFO L280 TraceCheckUtils]: 159: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,811 INFO L280 TraceCheckUtils]: 160: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,812 INFO L280 TraceCheckUtils]: 161: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,813 INFO L280 TraceCheckUtils]: 162: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,813 INFO L280 TraceCheckUtils]: 163: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,814 INFO L280 TraceCheckUtils]: 164: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,814 INFO L280 TraceCheckUtils]: 165: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,815 INFO L280 TraceCheckUtils]: 166: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,816 INFO L280 TraceCheckUtils]: 167: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,816 INFO L280 TraceCheckUtils]: 168: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,817 INFO L280 TraceCheckUtils]: 169: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,818 INFO L280 TraceCheckUtils]: 170: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,818 INFO L280 TraceCheckUtils]: 171: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,819 INFO L280 TraceCheckUtils]: 172: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,820 INFO L280 TraceCheckUtils]: 173: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,821 INFO L280 TraceCheckUtils]: 174: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,822 INFO L280 TraceCheckUtils]: 175: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,822 INFO L280 TraceCheckUtils]: 176: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,823 INFO L280 TraceCheckUtils]: 177: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,823 INFO L280 TraceCheckUtils]: 178: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,824 INFO L280 TraceCheckUtils]: 179: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,825 INFO L280 TraceCheckUtils]: 180: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,825 INFO L280 TraceCheckUtils]: 181: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,826 INFO L280 TraceCheckUtils]: 182: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,827 INFO L280 TraceCheckUtils]: 183: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,827 INFO L280 TraceCheckUtils]: 184: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,828 INFO L280 TraceCheckUtils]: 185: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,829 INFO L280 TraceCheckUtils]: 186: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,829 INFO L280 TraceCheckUtils]: 187: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,830 INFO L280 TraceCheckUtils]: 188: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,830 INFO L280 TraceCheckUtils]: 189: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,831 INFO L280 TraceCheckUtils]: 190: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,832 INFO L280 TraceCheckUtils]: 191: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,832 INFO L280 TraceCheckUtils]: 192: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,833 INFO L280 TraceCheckUtils]: 193: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,834 INFO L280 TraceCheckUtils]: 194: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,834 INFO L280 TraceCheckUtils]: 195: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,835 INFO L280 TraceCheckUtils]: 196: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,835 INFO L280 TraceCheckUtils]: 197: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,836 INFO L280 TraceCheckUtils]: 198: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,837 INFO L280 TraceCheckUtils]: 199: Hoare triple {16543#(= 5 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16543#(= 5 ~a16~0)} is VALID [2020-07-18 00:28:28,837 INFO L280 TraceCheckUtils]: 200: Hoare triple {16543#(= 5 ~a16~0)} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {16484#false} is VALID [2020-07-18 00:28:28,838 INFO L280 TraceCheckUtils]: 201: Hoare triple {16484#false} assume !false; {16484#false} is VALID [2020-07-18 00:28:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:28:28,879 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:28:28,880 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1925822247] [2020-07-18 00:28:28,880 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:28:28,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:28:28,880 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901821917] [2020-07-18 00:28:28,881 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 202 [2020-07-18 00:28:28,882 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:28:28,882 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:28:29,178 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 202 edges. 202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:28:29,179 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:28:29,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:28:29,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:28:29,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:28:29,180 INFO L87 Difference]: Start difference. First operand 1095 states and 1392 transitions. Second operand 5 states. [2020-07-18 00:28:53,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:28:53,101 INFO L93 Difference]: Finished difference Result 2950 states and 3900 transitions. [2020-07-18 00:28:53,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:28:53,102 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 202 [2020-07-18 00:28:53,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:28:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:28:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1300 transitions. [2020-07-18 00:28:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:28:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1300 transitions. [2020-07-18 00:28:53,127 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1300 transitions. [2020-07-18 00:28:55,183 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1300 edges. 1300 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:28:55,353 INFO L225 Difference]: With dead ends: 2950 [2020-07-18 00:28:55,354 INFO L226 Difference]: Without dead ends: 1879 [2020-07-18 00:28:55,359 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:28:55,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1879 states. [2020-07-18 00:29:10,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1879 to 1524. [2020-07-18 00:29:10,455 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:29:10,455 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1879 states. Second operand 1524 states. [2020-07-18 00:29:10,455 INFO L74 IsIncluded]: Start isIncluded. First operand 1879 states. Second operand 1524 states. [2020-07-18 00:29:10,455 INFO L87 Difference]: Start difference. First operand 1879 states. Second operand 1524 states. [2020-07-18 00:29:10,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:29:10,667 INFO L93 Difference]: Finished difference Result 1879 states and 2373 transitions. [2020-07-18 00:29:10,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2373 transitions. [2020-07-18 00:29:10,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:29:10,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:29:10,675 INFO L74 IsIncluded]: Start isIncluded. First operand 1524 states. Second operand 1879 states. [2020-07-18 00:29:10,675 INFO L87 Difference]: Start difference. First operand 1524 states. Second operand 1879 states. [2020-07-18 00:29:10,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:29:10,905 INFO L93 Difference]: Finished difference Result 1879 states and 2373 transitions. [2020-07-18 00:29:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2373 transitions. [2020-07-18 00:29:10,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:29:10,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:29:10,912 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:29:10,912 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:29:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1524 states. [2020-07-18 00:29:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1524 states and 1897 transitions. [2020-07-18 00:29:11,054 INFO L78 Accepts]: Start accepts. Automaton has 1524 states and 1897 transitions. Word has length 202 [2020-07-18 00:29:11,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:29:11,054 INFO L479 AbstractCegarLoop]: Abstraction has 1524 states and 1897 transitions. [2020-07-18 00:29:11,054 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:29:11,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1524 states and 1897 transitions. [2020-07-18 00:29:16,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1897 edges. 1897 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:29:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1897 transitions. [2020-07-18 00:29:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2020-07-18 00:29:16,106 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:29:16,106 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:29:16,107 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:29:16,107 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:29:16,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:29:16,107 INFO L82 PathProgramCache]: Analyzing trace with hash 1393342161, now seen corresponding path program 1 times [2020-07-18 00:29:16,107 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:29:16,108 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1704755834] [2020-07-18 00:29:16,108 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:29:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:29:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:29:16,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {29339#(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; {29257#true} is VALID [2020-07-18 00:29:16,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {29257#true} ~d~0 := 4; {29257#true} is VALID [2020-07-18 00:29:16,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {29257#true} ~e~0 := 5; {29257#true} is VALID [2020-07-18 00:29:16,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {29257#true} ~f~0 := 6; {29257#true} is VALID [2020-07-18 00:29:16,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {29257#true} ~c~0 := 3; {29257#true} is VALID [2020-07-18 00:29:16,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {29257#true} ~b~0 := 2; {29257#true} is VALID [2020-07-18 00:29:16,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {29257#true} ~u~0 := 21; {29257#true} is VALID [2020-07-18 00:29:16,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {29257#true} ~v~0 := 22; {29257#true} is VALID [2020-07-18 00:29:16,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {29257#true} ~w~0 := 23; {29257#true} is VALID [2020-07-18 00:29:16,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {29257#true} ~x~0 := 24; {29257#true} is VALID [2020-07-18 00:29:16,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {29257#true} ~y~0 := 25; {29257#true} is VALID [2020-07-18 00:29:16,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {29257#true} ~z~0 := 26; {29257#true} is VALID [2020-07-18 00:29:16,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {29257#true} ~a17~0 := 1; {29257#true} is VALID [2020-07-18 00:29:16,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {29257#true} ~a7~0 := 0; {29257#true} is VALID [2020-07-18 00:29:16,358 INFO L280 TraceCheckUtils]: 14: Hoare triple {29257#true} ~a20~0 := 1; {29257#true} is VALID [2020-07-18 00:29:16,358 INFO L280 TraceCheckUtils]: 15: Hoare triple {29257#true} ~a8~0 := 15; {29257#true} is VALID [2020-07-18 00:29:16,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {29257#true} ~a12~0 := 8; {29257#true} is VALID [2020-07-18 00:29:16,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {29257#true} ~a16~0 := 5; {29257#true} is VALID [2020-07-18 00:29:16,359 INFO L280 TraceCheckUtils]: 18: Hoare triple {29257#true} ~a21~0 := 1; {29257#true} is VALID [2020-07-18 00:29:16,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {29257#true} assume true; {29257#true} is VALID [2020-07-18 00:29:16,360 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29257#true} {29257#true} #1100#return; {29257#true} is VALID [2020-07-18 00:29:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:29:16,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {29340#(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; {29257#true} is VALID [2020-07-18 00:29:16,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {29257#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); {29257#true} is VALID [2020-07-18 00:29:16,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {29257#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); {29257#true} is VALID [2020-07-18 00:29:16,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {29257#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); {29257#true} is VALID [2020-07-18 00:29:16,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {29257#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; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {29291#(= 1 ~a21~0)} ~a8~0 := 13; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {29291#(= 1 ~a21~0)} ~a7~0 := 1; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {29291#(= 1 ~a21~0)} ~a16~0 := 4; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,426 INFO L280 TraceCheckUtils]: 8: Hoare triple {29291#(= 1 ~a21~0)} #res := -1; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {29291#(= 1 ~a21~0)} assume true; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,429 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29291#(= 1 ~a21~0)} {29257#true} #1104#return; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:29:16,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {29340#(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; {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,501 INFO L280 TraceCheckUtils]: 4: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {29341#(= ~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)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {29341#(= ~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))); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,508 INFO L280 TraceCheckUtils]: 15: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,509 INFO L280 TraceCheckUtils]: 16: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,510 INFO L280 TraceCheckUtils]: 18: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,511 INFO L280 TraceCheckUtils]: 20: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,512 INFO L280 TraceCheckUtils]: 21: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,513 INFO L280 TraceCheckUtils]: 22: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,513 INFO L280 TraceCheckUtils]: 23: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,514 INFO L280 TraceCheckUtils]: 24: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,515 INFO L280 TraceCheckUtils]: 25: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,515 INFO L280 TraceCheckUtils]: 26: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,516 INFO L280 TraceCheckUtils]: 27: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,517 INFO L280 TraceCheckUtils]: 28: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,517 INFO L280 TraceCheckUtils]: 29: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,518 INFO L280 TraceCheckUtils]: 30: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,519 INFO L280 TraceCheckUtils]: 31: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,520 INFO L280 TraceCheckUtils]: 33: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,521 INFO L280 TraceCheckUtils]: 34: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,521 INFO L280 TraceCheckUtils]: 35: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,522 INFO L280 TraceCheckUtils]: 37: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,523 INFO L280 TraceCheckUtils]: 38: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume 8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))); {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,524 INFO L280 TraceCheckUtils]: 39: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,525 INFO L280 TraceCheckUtils]: 40: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,526 INFO L280 TraceCheckUtils]: 41: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,527 INFO L280 TraceCheckUtils]: 42: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a8~0 := 14; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,528 INFO L280 TraceCheckUtils]: 43: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,529 INFO L280 TraceCheckUtils]: 44: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} #res := -1; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,530 INFO L280 TraceCheckUtils]: 45: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} assume true; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,532 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29342#(not (= 1 |old(~a21~0)|))} {29291#(= 1 ~a21~0)} #1104#return; {29258#false} is VALID [2020-07-18 00:29:16,539 INFO L263 TraceCheckUtils]: 0: Hoare triple {29257#true} call ULTIMATE.init(); {29339#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:29:16,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {29339#(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; {29257#true} is VALID [2020-07-18 00:29:16,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {29257#true} ~d~0 := 4; {29257#true} is VALID [2020-07-18 00:29:16,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {29257#true} ~e~0 := 5; {29257#true} is VALID [2020-07-18 00:29:16,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {29257#true} ~f~0 := 6; {29257#true} is VALID [2020-07-18 00:29:16,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {29257#true} ~c~0 := 3; {29257#true} is VALID [2020-07-18 00:29:16,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {29257#true} ~b~0 := 2; {29257#true} is VALID [2020-07-18 00:29:16,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {29257#true} ~u~0 := 21; {29257#true} is VALID [2020-07-18 00:29:16,542 INFO L280 TraceCheckUtils]: 8: Hoare triple {29257#true} ~v~0 := 22; {29257#true} is VALID [2020-07-18 00:29:16,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {29257#true} ~w~0 := 23; {29257#true} is VALID [2020-07-18 00:29:16,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {29257#true} ~x~0 := 24; {29257#true} is VALID [2020-07-18 00:29:16,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {29257#true} ~y~0 := 25; {29257#true} is VALID [2020-07-18 00:29:16,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {29257#true} ~z~0 := 26; {29257#true} is VALID [2020-07-18 00:29:16,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {29257#true} ~a17~0 := 1; {29257#true} is VALID [2020-07-18 00:29:16,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {29257#true} ~a7~0 := 0; {29257#true} is VALID [2020-07-18 00:29:16,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {29257#true} ~a20~0 := 1; {29257#true} is VALID [2020-07-18 00:29:16,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {29257#true} ~a8~0 := 15; {29257#true} is VALID [2020-07-18 00:29:16,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {29257#true} ~a12~0 := 8; {29257#true} is VALID [2020-07-18 00:29:16,545 INFO L280 TraceCheckUtils]: 18: Hoare triple {29257#true} ~a16~0 := 5; {29257#true} is VALID [2020-07-18 00:29:16,545 INFO L280 TraceCheckUtils]: 19: Hoare triple {29257#true} ~a21~0 := 1; {29257#true} is VALID [2020-07-18 00:29:16,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {29257#true} assume true; {29257#true} is VALID [2020-07-18 00:29:16,546 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29257#true} {29257#true} #1100#return; {29257#true} is VALID [2020-07-18 00:29:16,546 INFO L263 TraceCheckUtils]: 22: Hoare triple {29257#true} call #t~ret4 := main(); {29257#true} is VALID [2020-07-18 00:29:16,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {29257#true} ~output~0 := -1; {29257#true} is VALID [2020-07-18 00:29:16,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {29257#true} assume !false; {29257#true} is VALID [2020-07-18 00:29:16,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {29257#true} havoc ~input~0; {29257#true} is VALID [2020-07-18 00:29:16,548 INFO L280 TraceCheckUtils]: 26: Hoare triple {29257#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29257#true} is VALID [2020-07-18 00:29:16,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {29257#true} ~input~0 := #t~nondet2; {29257#true} is VALID [2020-07-18 00:29:16,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {29257#true} havoc #t~nondet2; {29257#true} is VALID [2020-07-18 00:29:16,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {29257#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29257#true} is VALID [2020-07-18 00:29:16,551 INFO L263 TraceCheckUtils]: 30: Hoare triple {29257#true} call #t~ret3 := calculate_output(~input~0); {29340#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,551 INFO L280 TraceCheckUtils]: 31: Hoare triple {29340#(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; {29257#true} is VALID [2020-07-18 00:29:16,551 INFO L280 TraceCheckUtils]: 32: Hoare triple {29257#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); {29257#true} is VALID [2020-07-18 00:29:16,552 INFO L280 TraceCheckUtils]: 33: Hoare triple {29257#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); {29257#true} is VALID [2020-07-18 00:29:16,552 INFO L280 TraceCheckUtils]: 34: Hoare triple {29257#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); {29257#true} is VALID [2020-07-18 00:29:16,553 INFO L280 TraceCheckUtils]: 35: Hoare triple {29257#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; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {29291#(= 1 ~a21~0)} ~a8~0 := 13; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {29291#(= 1 ~a21~0)} ~a7~0 := 1; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {29291#(= 1 ~a21~0)} ~a16~0 := 4; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,556 INFO L280 TraceCheckUtils]: 39: Hoare triple {29291#(= 1 ~a21~0)} #res := -1; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,557 INFO L280 TraceCheckUtils]: 40: Hoare triple {29291#(= 1 ~a21~0)} assume true; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,559 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {29291#(= 1 ~a21~0)} {29257#true} #1104#return; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {29291#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {29291#(= 1 ~a21~0)} ~output~0 := #t~ret3; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,562 INFO L280 TraceCheckUtils]: 44: Hoare triple {29291#(= 1 ~a21~0)} havoc #t~ret3; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {29291#(= 1 ~a21~0)} assume !false; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,564 INFO L280 TraceCheckUtils]: 46: Hoare triple {29291#(= 1 ~a21~0)} havoc ~input~0; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,565 INFO L280 TraceCheckUtils]: 47: Hoare triple {29291#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,566 INFO L280 TraceCheckUtils]: 48: Hoare triple {29291#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,566 INFO L280 TraceCheckUtils]: 49: Hoare triple {29291#(= 1 ~a21~0)} havoc #t~nondet2; {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,567 INFO L280 TraceCheckUtils]: 50: Hoare triple {29291#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29291#(= 1 ~a21~0)} is VALID [2020-07-18 00:29:16,570 INFO L263 TraceCheckUtils]: 51: Hoare triple {29291#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {29340#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {29340#(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; {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,573 INFO L280 TraceCheckUtils]: 54: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,574 INFO L280 TraceCheckUtils]: 55: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,575 INFO L280 TraceCheckUtils]: 56: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,576 INFO L280 TraceCheckUtils]: 57: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,577 INFO L280 TraceCheckUtils]: 58: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,578 INFO L280 TraceCheckUtils]: 59: Hoare triple {29341#(= ~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)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,578 INFO L280 TraceCheckUtils]: 60: Hoare triple {29341#(= ~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))); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,579 INFO L280 TraceCheckUtils]: 61: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,580 INFO L280 TraceCheckUtils]: 62: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,580 INFO L280 TraceCheckUtils]: 63: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,581 INFO L280 TraceCheckUtils]: 64: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,582 INFO L280 TraceCheckUtils]: 65: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,582 INFO L280 TraceCheckUtils]: 66: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,583 INFO L280 TraceCheckUtils]: 67: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,583 INFO L280 TraceCheckUtils]: 68: Hoare triple {29341#(= ~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); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,584 INFO L280 TraceCheckUtils]: 69: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,585 INFO L280 TraceCheckUtils]: 70: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,585 INFO L280 TraceCheckUtils]: 71: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,586 INFO L280 TraceCheckUtils]: 72: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,586 INFO L280 TraceCheckUtils]: 73: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,587 INFO L280 TraceCheckUtils]: 74: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,588 INFO L280 TraceCheckUtils]: 75: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,589 INFO L280 TraceCheckUtils]: 76: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,590 INFO L280 TraceCheckUtils]: 77: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,591 INFO L280 TraceCheckUtils]: 78: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,592 INFO L280 TraceCheckUtils]: 79: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,593 INFO L280 TraceCheckUtils]: 80: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,594 INFO L280 TraceCheckUtils]: 81: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,595 INFO L280 TraceCheckUtils]: 82: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,596 INFO L280 TraceCheckUtils]: 83: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,597 INFO L280 TraceCheckUtils]: 84: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,598 INFO L280 TraceCheckUtils]: 85: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,599 INFO L280 TraceCheckUtils]: 86: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,600 INFO L280 TraceCheckUtils]: 87: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,601 INFO L280 TraceCheckUtils]: 88: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,602 INFO L280 TraceCheckUtils]: 89: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29341#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:29:16,603 INFO L280 TraceCheckUtils]: 90: Hoare triple {29341#(= ~a21~0 |old(~a21~0)|)} assume 8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))); {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,604 INFO L280 TraceCheckUtils]: 91: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,605 INFO L280 TraceCheckUtils]: 92: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,606 INFO L280 TraceCheckUtils]: 93: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,607 INFO L280 TraceCheckUtils]: 94: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a8~0 := 14; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,607 INFO L280 TraceCheckUtils]: 95: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,608 INFO L280 TraceCheckUtils]: 96: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} #res := -1; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,609 INFO L280 TraceCheckUtils]: 97: Hoare triple {29342#(not (= 1 |old(~a21~0)|))} assume true; {29342#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-18 00:29:16,611 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {29342#(not (= 1 |old(~a21~0)|))} {29291#(= 1 ~a21~0)} #1104#return; {29258#false} is VALID [2020-07-18 00:29:16,611 INFO L280 TraceCheckUtils]: 99: Hoare triple {29258#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29258#false} is VALID [2020-07-18 00:29:16,612 INFO L280 TraceCheckUtils]: 100: Hoare triple {29258#false} ~output~0 := #t~ret3; {29258#false} is VALID [2020-07-18 00:29:16,612 INFO L280 TraceCheckUtils]: 101: Hoare triple {29258#false} havoc #t~ret3; {29258#false} is VALID [2020-07-18 00:29:16,612 INFO L280 TraceCheckUtils]: 102: Hoare triple {29258#false} assume !false; {29258#false} is VALID [2020-07-18 00:29:16,613 INFO L280 TraceCheckUtils]: 103: Hoare triple {29258#false} havoc ~input~0; {29258#false} is VALID [2020-07-18 00:29:16,613 INFO L280 TraceCheckUtils]: 104: Hoare triple {29258#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29258#false} is VALID [2020-07-18 00:29:16,613 INFO L280 TraceCheckUtils]: 105: Hoare triple {29258#false} ~input~0 := #t~nondet2; {29258#false} is VALID [2020-07-18 00:29:16,614 INFO L280 TraceCheckUtils]: 106: Hoare triple {29258#false} havoc #t~nondet2; {29258#false} is VALID [2020-07-18 00:29:16,614 INFO L280 TraceCheckUtils]: 107: Hoare triple {29258#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29258#false} is VALID [2020-07-18 00:29:16,614 INFO L263 TraceCheckUtils]: 108: Hoare triple {29258#false} call #t~ret3 := calculate_output(~input~0); {29258#false} is VALID [2020-07-18 00:29:16,615 INFO L280 TraceCheckUtils]: 109: Hoare triple {29258#false} ~input := #in~input; {29258#false} is VALID [2020-07-18 00:29:16,615 INFO L280 TraceCheckUtils]: 110: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,615 INFO L280 TraceCheckUtils]: 111: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,616 INFO L280 TraceCheckUtils]: 112: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,616 INFO L280 TraceCheckUtils]: 113: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,616 INFO L280 TraceCheckUtils]: 114: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,616 INFO L280 TraceCheckUtils]: 115: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,616 INFO L280 TraceCheckUtils]: 116: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,617 INFO L280 TraceCheckUtils]: 117: Hoare triple {29258#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))); {29258#false} is VALID [2020-07-18 00:29:16,617 INFO L280 TraceCheckUtils]: 118: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,617 INFO L280 TraceCheckUtils]: 119: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,618 INFO L280 TraceCheckUtils]: 120: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,618 INFO L280 TraceCheckUtils]: 121: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,618 INFO L280 TraceCheckUtils]: 122: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,619 INFO L280 TraceCheckUtils]: 123: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,619 INFO L280 TraceCheckUtils]: 124: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,619 INFO L280 TraceCheckUtils]: 125: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,620 INFO L280 TraceCheckUtils]: 126: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,620 INFO L280 TraceCheckUtils]: 127: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,620 INFO L280 TraceCheckUtils]: 128: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,621 INFO L280 TraceCheckUtils]: 129: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,621 INFO L280 TraceCheckUtils]: 130: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,621 INFO L280 TraceCheckUtils]: 131: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,622 INFO L280 TraceCheckUtils]: 132: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,622 INFO L280 TraceCheckUtils]: 133: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,623 INFO L280 TraceCheckUtils]: 134: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,623 INFO L280 TraceCheckUtils]: 135: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,623 INFO L280 TraceCheckUtils]: 136: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,624 INFO L280 TraceCheckUtils]: 137: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,624 INFO L280 TraceCheckUtils]: 138: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,624 INFO L280 TraceCheckUtils]: 139: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,625 INFO L280 TraceCheckUtils]: 140: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,625 INFO L280 TraceCheckUtils]: 141: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,625 INFO L280 TraceCheckUtils]: 142: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,626 INFO L280 TraceCheckUtils]: 143: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,626 INFO L280 TraceCheckUtils]: 144: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,626 INFO L280 TraceCheckUtils]: 145: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,627 INFO L280 TraceCheckUtils]: 146: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,627 INFO L280 TraceCheckUtils]: 147: Hoare triple {29258#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)))); {29258#false} is VALID [2020-07-18 00:29:16,627 INFO L280 TraceCheckUtils]: 148: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,628 INFO L280 TraceCheckUtils]: 149: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,628 INFO L280 TraceCheckUtils]: 150: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,628 INFO L280 TraceCheckUtils]: 151: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,628 INFO L280 TraceCheckUtils]: 152: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,629 INFO L280 TraceCheckUtils]: 153: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,629 INFO L280 TraceCheckUtils]: 154: Hoare triple {29258#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))); {29258#false} is VALID [2020-07-18 00:29:16,629 INFO L280 TraceCheckUtils]: 155: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,630 INFO L280 TraceCheckUtils]: 156: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,630 INFO L280 TraceCheckUtils]: 157: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,630 INFO L280 TraceCheckUtils]: 158: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,631 INFO L280 TraceCheckUtils]: 159: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,631 INFO L280 TraceCheckUtils]: 160: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,631 INFO L280 TraceCheckUtils]: 161: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,632 INFO L280 TraceCheckUtils]: 162: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,632 INFO L280 TraceCheckUtils]: 163: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,632 INFO L280 TraceCheckUtils]: 164: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,633 INFO L280 TraceCheckUtils]: 165: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,633 INFO L280 TraceCheckUtils]: 166: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,633 INFO L280 TraceCheckUtils]: 167: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,634 INFO L280 TraceCheckUtils]: 168: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,634 INFO L280 TraceCheckUtils]: 169: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,634 INFO L280 TraceCheckUtils]: 170: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,635 INFO L280 TraceCheckUtils]: 171: Hoare triple {29258#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)); {29258#false} is VALID [2020-07-18 00:29:16,635 INFO L280 TraceCheckUtils]: 172: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,635 INFO L280 TraceCheckUtils]: 173: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,636 INFO L280 TraceCheckUtils]: 174: Hoare triple {29258#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); {29258#false} is VALID [2020-07-18 00:29:16,636 INFO L280 TraceCheckUtils]: 175: Hoare triple {29258#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))); {29258#false} is VALID [2020-07-18 00:29:16,636 INFO L280 TraceCheckUtils]: 176: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,637 INFO L280 TraceCheckUtils]: 177: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,637 INFO L280 TraceCheckUtils]: 178: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,637 INFO L280 TraceCheckUtils]: 179: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,638 INFO L280 TraceCheckUtils]: 180: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,638 INFO L280 TraceCheckUtils]: 181: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,638 INFO L280 TraceCheckUtils]: 182: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,639 INFO L280 TraceCheckUtils]: 183: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,639 INFO L280 TraceCheckUtils]: 184: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,639 INFO L280 TraceCheckUtils]: 185: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,639 INFO L280 TraceCheckUtils]: 186: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,640 INFO L280 TraceCheckUtils]: 187: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,640 INFO L280 TraceCheckUtils]: 188: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,640 INFO L280 TraceCheckUtils]: 189: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,640 INFO L280 TraceCheckUtils]: 190: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,640 INFO L280 TraceCheckUtils]: 191: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,641 INFO L280 TraceCheckUtils]: 192: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,641 INFO L280 TraceCheckUtils]: 193: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,641 INFO L280 TraceCheckUtils]: 194: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,641 INFO L280 TraceCheckUtils]: 195: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,641 INFO L280 TraceCheckUtils]: 196: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,642 INFO L280 TraceCheckUtils]: 197: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,642 INFO L280 TraceCheckUtils]: 198: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,642 INFO L280 TraceCheckUtils]: 199: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,642 INFO L280 TraceCheckUtils]: 200: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,642 INFO L280 TraceCheckUtils]: 201: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,643 INFO L280 TraceCheckUtils]: 202: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,643 INFO L280 TraceCheckUtils]: 203: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,643 INFO L280 TraceCheckUtils]: 204: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,643 INFO L280 TraceCheckUtils]: 205: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,643 INFO L280 TraceCheckUtils]: 206: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,644 INFO L280 TraceCheckUtils]: 207: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,644 INFO L280 TraceCheckUtils]: 208: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,644 INFO L280 TraceCheckUtils]: 209: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,644 INFO L280 TraceCheckUtils]: 210: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,644 INFO L280 TraceCheckUtils]: 211: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,645 INFO L280 TraceCheckUtils]: 212: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,645 INFO L280 TraceCheckUtils]: 213: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,645 INFO L280 TraceCheckUtils]: 214: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,645 INFO L280 TraceCheckUtils]: 215: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,645 INFO L280 TraceCheckUtils]: 216: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,646 INFO L280 TraceCheckUtils]: 217: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,646 INFO L280 TraceCheckUtils]: 218: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,646 INFO L280 TraceCheckUtils]: 219: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,646 INFO L280 TraceCheckUtils]: 220: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,646 INFO L280 TraceCheckUtils]: 221: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,647 INFO L280 TraceCheckUtils]: 222: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,647 INFO L280 TraceCheckUtils]: 223: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,647 INFO L280 TraceCheckUtils]: 224: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,647 INFO L280 TraceCheckUtils]: 225: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,647 INFO L280 TraceCheckUtils]: 226: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,647 INFO L280 TraceCheckUtils]: 227: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,648 INFO L280 TraceCheckUtils]: 228: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,648 INFO L280 TraceCheckUtils]: 229: Hoare triple {29258#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,648 INFO L280 TraceCheckUtils]: 230: Hoare triple {29258#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29258#false} is VALID [2020-07-18 00:29:16,648 INFO L280 TraceCheckUtils]: 231: Hoare triple {29258#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {29258#false} is VALID [2020-07-18 00:29:16,648 INFO L280 TraceCheckUtils]: 232: Hoare triple {29258#false} assume !false; {29258#false} is VALID [2020-07-18 00:29:16,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:29:17,503 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:29:17,713 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:29:18,110 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:29:18,379 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:29:18,664 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:29:19,003 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:29:19,374 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:29:19,765 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2020-07-18 00:29:20,452 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2020-07-18 00:29:21,495 WARN L193 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2020-07-18 00:29:21,954 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:29:22,742 WARN L193 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2020-07-18 00:29:23,238 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-07-18 00:29:24,141 WARN L193 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 95 [2020-07-18 00:29:24,690 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:29:25,273 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-07-18 00:29:25,893 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-07-18 00:29:26,539 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-07-18 00:29:27,211 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:29:27,901 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:29:28,621 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2020-07-18 00:29:29,374 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:29:30,139 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:29:31,546 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:29:32,992 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2020-07-18 00:29:34,483 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2020-07-18 00:29:36,043 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-07-18 00:29:37,019 WARN L193 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-07-18 00:29:38,606 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-07-18 00:29:40,843 WARN L193 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-07-18 00:29:42,515 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-07-18 00:29:44,886 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2020-07-18 00:29:45,923 WARN L193 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-07-18 00:29:46,983 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-07-18 00:29:48,833 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2020-07-18 00:29:49,965 WARN L193 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-07-18 00:29:51,152 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-07-18 00:29:53,967 WARN L193 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:29:55,974 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:29:58,042 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-07-18 00:30:00,137 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-07-18 00:30:02,337 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 117 DAG size of output: 117 [2020-07-18 00:30:04,449 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2020-07-18 00:30:06,558 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2020-07-18 00:30:08,647 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-07-18 00:30:09,963 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-07-18 00:30:12,882 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2020-07-18 00:30:14,953 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 118 DAG size of output: 117 [2020-07-18 00:30:17,087 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2020-07-18 00:30:19,208 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-07-18 00:30:21,245 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-07-18 00:30:24,141 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:30:26,240 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:30:28,271 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2020-07-18 00:30:30,332 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 114 DAG size of output: 114 [2020-07-18 00:30:32,726 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 115 DAG size of output: 108 [2020-07-18 00:30:34,467 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2020-07-18 00:30:36,246 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2020-07-18 00:30:38,664 WARN L193 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2020-07-18 00:30:40,695 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-07-18 00:30:42,324 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2020-07-18 00:30:43,725 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2020-07-18 00:30:44,945 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2020-07-18 00:30:45,925 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 66 [2020-07-18 00:30:46,598 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:30:47,277 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:30:48,166 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-07-18 00:30:48,899 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:30:49,866 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2020-07-18 00:30:50,840 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2020-07-18 00:30:51,626 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:30:52,671 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2020-07-18 00:30:53,489 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:30:54,341 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:30:55,489 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:30:56,616 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:30:57,781 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2020-07-18 00:30:58,923 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:30:59,813 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:31:01,006 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77 [2020-07-18 00:31:02,192 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77 [2020-07-18 00:31:03,355 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:31:04,548 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2020-07-18 00:31:05,788 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2020-07-18 00:31:07,054 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:31:08,364 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2020-07-18 00:31:09,726 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:31:11,121 WARN L193 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2020-07-18 00:31:12,495 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-07-18 00:31:13,813 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2020-07-18 00:31:15,164 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2020-07-18 00:31:16,202 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:31:17,639 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2020-07-18 00:31:19,085 WARN L193 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:31:20,186 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:31:21,654 WARN L193 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2020-07-18 00:31:23,131 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2020-07-18 00:31:24,616 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:31:26,094 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-07-18 00:31:27,234 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:31:28,748 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:31:30,307 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 83 [2020-07-18 00:31:31,882 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:31:33,454 WARN L193 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:31:35,037 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2020-07-18 00:31:36,667 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:31:38,306 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:31:39,980 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2020-07-18 00:31:41,667 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2020-07-18 00:31:43,351 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2020-07-18 00:31:45,069 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2020-07-18 00:31:46,781 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2020-07-18 00:31:48,474 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:31:50,202 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2020-07-18 00:31:51,896 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2020-07-18 00:31:53,564 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2020-07-18 00:31:55,191 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-07-18 00:31:56,781 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2020-07-18 00:31:58,314 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2020-07-18 00:31:59,206 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 45 [2020-07-18 00:31:59,215 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:31:59,216 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1704755834] [2020-07-18 00:31:59,216 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:31:59,216 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [137] imperfect sequences [] total 137 [2020-07-18 00:31:59,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909651908] [2020-07-18 00:31:59,217 INFO L78 Accepts]: Start accepts. Automaton has 138 states. Word has length 233 [2020-07-18 00:31:59,217 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:31:59,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 138 states. [2020-07-18 00:31:59,348 WARN L140 InductivityCheck]: Transition 29473#(and (= 6 ~a16~0) (= 1 ~a7~0) (= 14 ~a8~0) (not (= 1 ~a20~0)) (not (= 1 ~a17~0)) (= |calculate_output_#in~input| calculate_output_~input) (= 1 ~a21~0) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 2 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (<= main_~output~0 2147483647) (not (= 1 |old(~a21~0)|)) (<= 0 (+ main_~output~0 2147483648)) (= 8 ~a12~0)) ( _ , assume !false; , 29258#false ) not inductive [2020-07-18 00:31:59,349 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:31:59,350 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:31:59,357 INFO L168 Benchmark]: Toolchain (without parser) took 277039.44 ms. Allocated memory was 144.7 MB in the beginning and 167.8 MB in the end (delta: 23.1 MB). Free memory was 103.1 MB in the beginning and 64.0 MB in the end (delta: 39.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:31:59,357 INFO L168 Benchmark]: CDTParser took 0.82 ms. Allocated memory is still 144.7 MB. Free memory is still 122.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:31:59,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 921.99 ms. Allocated memory was 144.7 MB in the beginning and 205.5 MB in the end (delta: 60.8 MB). Free memory was 102.7 MB in the beginning and 166.7 MB in the end (delta: -64.0 MB). Peak memory consumption was 36.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:31:59,359 INFO L168 Benchmark]: Boogie Preprocessor took 144.21 ms. Allocated memory is still 205.5 MB. Free memory was 166.7 MB in the beginning and 160.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:31:59,361 INFO L168 Benchmark]: RCFGBuilder took 1939.36 ms. Allocated memory was 205.5 MB in the beginning and 251.1 MB in the end (delta: 45.6 MB). Free memory was 160.6 MB in the beginning and 184.8 MB in the end (delta: -24.2 MB). Peak memory consumption was 109.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:31:59,365 INFO L168 Benchmark]: TraceAbstraction took 274027.01 ms. Allocated memory was 251.1 MB in the beginning and 167.8 MB in the end (delta: -83.4 MB). Free memory was 184.8 MB in the beginning and 64.0 MB in the end (delta: 120.7 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:31:59,369 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 0.82 ms. Allocated memory is still 144.7 MB. Free memory is still 122.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 921.99 ms. Allocated memory was 144.7 MB in the beginning and 205.5 MB in the end (delta: 60.8 MB). Free memory was 102.7 MB in the beginning and 166.7 MB in the end (delta: -64.0 MB). Peak memory consumption was 36.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.21 ms. Allocated memory is still 205.5 MB. Free memory was 166.7 MB in the beginning and 160.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1939.36 ms. Allocated memory was 205.5 MB in the beginning and 251.1 MB in the end (delta: 45.6 MB). Free memory was 160.6 MB in the beginning and 184.8 MB in the end (delta: -24.2 MB). Peak memory consumption was 109.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 274027.01 ms. Allocated memory was 251.1 MB in the beginning and 167.8 MB in the end (delta: -83.4 MB). Free memory was 184.8 MB in the beginning and 64.0 MB in the end (delta: 120.7 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...