/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_label38.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 19:13:01,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 19:13:01,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 19:13:01,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 19:13:01,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 19:13:01,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 19:13:01,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 19:13:01,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 19:13:01,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 19:13:01,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 19:13:01,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 19:13:01,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 19:13:01,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 19:13:01,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 19:13:01,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 19:13:01,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 19:13:01,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 19:13:01,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 19:13:01,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 19:13:01,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 19:13:01,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 19:13:01,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 19:13:01,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 19:13:01,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 19:13:01,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 19:13:01,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 19:13:01,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 19:13:01,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 19:13:01,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 19:13:01,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 19:13:01,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 19:13:01,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 19:13:01,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 19:13:01,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 19:13:01,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 19:13:01,134 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 19:13:01,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 19:13:01,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 19:13:01,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 19:13:01,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 19:13:01,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 19:13:01,138 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 19:13:01,147 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 19:13:01,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 19:13:01,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 19:13:01,149 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 19:13:01,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 19:13:01,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 19:13:01,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 19:13:01,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 19:13:01,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 19:13:01,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 19:13:01,150 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 19:13:01,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 19:13:01,150 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 19:13:01,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 19:13:01,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 19:13:01,151 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 19:13:01,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 19:13:01,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 19:13:01,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:13:01,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 19:13:01,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 19:13:01,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 19:13:01,152 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 19:13:01,443 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 19:13:01,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 19:13:01,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 19:13:01,470 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 19:13:01,471 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 19:13:01,472 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label38.c [2020-07-10 19:13:01,550 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8683febe7/8cdc2befef574452b0c82b2f10bc0546/FLAGfd32902dd [2020-07-10 19:13:02,167 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 19:13:02,168 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label38.c [2020-07-10 19:13:02,179 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8683febe7/8cdc2befef574452b0c82b2f10bc0546/FLAGfd32902dd [2020-07-10 19:13:02,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8683febe7/8cdc2befef574452b0c82b2f10bc0546 [2020-07-10 19:13:02,383 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 19:13:02,385 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 19:13:02,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 19:13:02,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 19:13:02,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 19:13:02,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:13:02" (1/1) ... [2020-07-10 19:13:02,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f3df79e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:02, skipping insertion in model container [2020-07-10 19:13:02,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:13:02" (1/1) ... [2020-07-10 19:13:02,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 19:13:02,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 19:13:02,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:13:02,894 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 19:13:03,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:13:03,120 INFO L208 MainTranslator]: Completed translation [2020-07-10 19:13:03,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03 WrapperNode [2020-07-10 19:13:03,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 19:13:03,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 19:13:03,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 19:13:03,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 19:13:03,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... [2020-07-10 19:13:03,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 19:13:03,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 19:13:03,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 19:13:03,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 19:13:03,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:13:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 19:13:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 19:13:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 19:13:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 19:13:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 19:13:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 19:13:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 19:13:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 19:13:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 19:13:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 19:13:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 19:13:05,456 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 19:13:05,457 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 19:13:05,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:13:05 BoogieIcfgContainer [2020-07-10 19:13:05,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 19:13:05,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 19:13:05,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 19:13:05,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 19:13:05,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:13:02" (1/3) ... [2020-07-10 19:13:05,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@108c1ee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:13:05, skipping insertion in model container [2020-07-10 19:13:05,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:03" (2/3) ... [2020-07-10 19:13:05,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@108c1ee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:13:05, skipping insertion in model container [2020-07-10 19:13:05,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:13:05" (3/3) ... [2020-07-10 19:13:05,494 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label38.c [2020-07-10 19:13:05,503 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 19:13:05,515 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 19:13:05,529 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 19:13:05,553 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 19:13:05,553 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 19:13:05,554 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 19:13:05,554 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 19:13:05,554 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 19:13:05,554 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 19:13:05,555 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 19:13:05,555 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 19:13:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-10 19:13:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-10 19:13:05,632 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:13:05,633 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] [2020-07-10 19:13:05,634 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:13:05,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:13:05,640 INFO L82 PathProgramCache]: Analyzing trace with hash -857113145, now seen corresponding path program 1 times [2020-07-10 19:13:05,648 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:13:05,649 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1089464103] [2020-07-10 19:13:05,649 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:13:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:06,226 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 [2020-07-10 19:13:06,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:13:06,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:13:06,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:13:06,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:13:06,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:13:06,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:13:06,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:13:06,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:13:06,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:13:06,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:13:06,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:13:06,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:13:06,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:13:06,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:13:06,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:13:06,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:13:06,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:13:06,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:13:06,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:13:06,237 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,246 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 [2020-07-10 19:13:06,246 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 [2020-07-10 19:13:06,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:13:06,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:13:06,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:13:06,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:13:06,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:13:06,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:13:06,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:13:06,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:13:06,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:13:06,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:13:06,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:13:06,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:13:06,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:13:06,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:13:06,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:13:06,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:13:06,255 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:13:06,258 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:13:06,258 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:13:06,259 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,260 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,262 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,263 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,263 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,264 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,265 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,266 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,267 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,267 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,268 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,269 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,270 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,270 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,271 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,273 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,274 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,275 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,276 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,278 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,278 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,279 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,280 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,281 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,281 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,282 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,284 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,286 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,287 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,288 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,288 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,289 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,290 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,291 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,292 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,292 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,293 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,294 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,295 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,296 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,296 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,297 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,298 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,299 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,299 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,300 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,301 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,302 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,303 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,303 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,304 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,305 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,306 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,307 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,308 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,308 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,309 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,310 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,311 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,312 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,312 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,313 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,314 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,317 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,318 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,319 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,320 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,321 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,321 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,322 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,323 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,324 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,324 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,325 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,326 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,327 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,327 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,328 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,329 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,330 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:13:06,330 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-10 19:13:06,331 INFO L280 TraceCheckUtils]: 109: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-10 19:13:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:13:06,366 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:13:06,368 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1089464103] [2020-07-10 19:13:06,370 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:13:06,370 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:13:06,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548178887] [2020-07-10 19:13:06,377 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2020-07-10 19:13:06,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:13:06,385 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:13:06,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:06,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:13:06,564 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:13:06,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:13:06,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:13:06,576 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-10 19:13:16,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:16,394 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-10 19:13:16,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 19:13:16,395 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2020-07-10 19:13:16,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:13:16,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:13:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-10 19:13:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:13:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-10 19:13:16,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-10 19:13:18,973 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:19,091 INFO L225 Difference]: With dead ends: 1259 [2020-07-10 19:13:19,091 INFO L226 Difference]: Without dead ends: 685 [2020-07-10 19:13:19,100 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:13:19,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-10 19:13:22,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-10 19:13:22,452 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:13:22,452 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-10 19:13:22,453 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-10 19:13:22,454 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-10 19:13:22,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:22,502 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-10 19:13:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-10 19:13:22,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:13:22,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:13:22,507 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-10 19:13:22,507 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-10 19:13:22,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:22,549 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-10 19:13:22,549 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-10 19:13:22,552 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:13:22,552 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:13:22,552 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:13:22,553 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:13:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-10 19:13:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-10 19:13:22,587 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 110 [2020-07-10 19:13:22,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:13:22,588 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-10 19:13:22,588 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:13:22,588 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-10 19:13:23,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-10 19:13:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-07-10 19:13:23,882 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:13:23,883 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:13:23,883 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 19:13:23,883 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:13:23,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:13:23,884 INFO L82 PathProgramCache]: Analyzing trace with hash 550881368, now seen corresponding path program 1 times [2020-07-10 19:13:23,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:13:23,885 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1668393617] [2020-07-10 19:13:23,885 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:13:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:24,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5652#true} is VALID [2020-07-10 19:13:24,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-10 19:13:24,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-10 19:13:24,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-10 19:13:24,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-10 19:13:24,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-10 19:13:24,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-10 19:13:24,174 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-10 19:13:24,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-10 19:13:24,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-10 19:13:24,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-10 19:13:24,175 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-10 19:13:24,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-10 19:13:24,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-10 19:13:24,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-10 19:13:24,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-10 19:13:24,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-10 19:13:24,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:13:24,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:13:24,179 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:13:24,180 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:24,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,243 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,244 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,246 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-10 19:13:24,248 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:13:24,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5652#true} is VALID [2020-07-10 19:13:24,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-10 19:13:24,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-10 19:13:24,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-10 19:13:24,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-10 19:13:24,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-10 19:13:24,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-10 19:13:24,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-10 19:13:24,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-10 19:13:24,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-10 19:13:24,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-10 19:13:24,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-10 19:13:24,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-10 19:13:24,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-10 19:13:24,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-10 19:13:24,252 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-10 19:13:24,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-10 19:13:24,253 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:13:24,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:13:24,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:13:24,256 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,257 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,258 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,258 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,259 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,260 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,261 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,261 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:13:24,263 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:13:24,264 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,265 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,265 INFO L280 TraceCheckUtils]: 33: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,266 INFO L280 TraceCheckUtils]: 34: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,267 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,268 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,268 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,269 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,270 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,271 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:13:24,272 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-10 19:13:24,272 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-10 19:13:24,272 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-10 19:13:24,273 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-10 19:13:24,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-10 19:13:24,273 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-10 19:13:24,274 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-10 19:13:24,274 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-10 19:13:24,274 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-10 19:13:24,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-10 19:13:24,275 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-10 19:13:24,275 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-10 19:13:24,275 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,275 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,276 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,276 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,276 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,276 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,277 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-10 19:13:24,277 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5653#false} is VALID [2020-07-10 19:13:24,277 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,277 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,278 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-10 19:13:24,278 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,278 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-10 19:13:24,278 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,279 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,279 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-10 19:13:24,279 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,279 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5653#false} is VALID [2020-07-10 19:13:24,280 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-10 19:13:24,280 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-10 19:13:24,280 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-10 19:13:24,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-10 19:13:24,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,281 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,282 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,282 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,282 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,282 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,283 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,283 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,283 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,283 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,284 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-10 19:13:24,284 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-10 19:13:24,284 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5653#false} is VALID [2020-07-10 19:13:24,284 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5653#false} is VALID [2020-07-10 19:13:24,285 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5653#false} is VALID [2020-07-10 19:13:24,285 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-10 19:13:24,285 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,286 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-10 19:13:24,286 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,286 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,286 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,287 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5653#false} is VALID [2020-07-10 19:13:24,287 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,287 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5653#false} is VALID [2020-07-10 19:13:24,287 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-10 19:13:24,288 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,288 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,288 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,289 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,289 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,289 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-10 19:13:24,289 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,289 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-10 19:13:24,290 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5653#false} is VALID [2020-07-10 19:13:24,290 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5653#false} is VALID [2020-07-10 19:13:24,290 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-10 19:13:24,291 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,291 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-10 19:13:24,291 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5653#false} is VALID [2020-07-10 19:13:24,291 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,292 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,292 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-10 19:13:24,292 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5653#false} is VALID [2020-07-10 19:13:24,292 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,293 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,293 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,293 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,293 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,294 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,294 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,294 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,294 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,295 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:13:24,295 INFO L280 TraceCheckUtils]: 129: Hoare triple {5653#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-10 19:13:24,295 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-10 19:13:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:13:24,311 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:13:24,311 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1668393617] [2020-07-10 19:13:24,311 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:13:24,312 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:13:24,312 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53854103] [2020-07-10 19:13:24,313 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 131 [2020-07-10 19:13:24,314 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:13:24,314 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:13:24,461 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:24,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:13:24,461 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:13:24,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:13:24,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:13:24,462 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-10 19:13:36,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:36,688 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-10 19:13:36,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:13:36,689 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 131 [2020-07-10 19:13:36,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:13:36,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:13:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-10 19:13:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:13:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-10 19:13:36,713 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-10 19:13:38,703 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:38,751 INFO L225 Difference]: With dead ends: 1436 [2020-07-10 19:13:38,751 INFO L226 Difference]: Without dead ends: 857 [2020-07-10 19:13:38,755 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-10 19:13:38,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-10 19:13:43,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-10 19:13:43,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:13:43,689 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-10 19:13:43,689 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-10 19:13:43,689 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-10 19:13:43,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:43,738 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-10 19:13:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-10 19:13:43,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:13:43,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:13:43,744 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-10 19:13:43,744 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-10 19:13:43,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:43,792 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-10 19:13:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-10 19:13:43,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:13:43,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:13:43,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:13:43,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:13:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-10 19:13:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-10 19:13:43,834 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 131 [2020-07-10 19:13:43,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:13:43,835 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-10 19:13:43,835 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:13:43,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-10 19:13:45,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-10 19:13:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-07-10 19:13:45,684 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:13:45,685 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:13:45,685 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 19:13:45,685 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:13:45,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:13:45,686 INFO L82 PathProgramCache]: Analyzing trace with hash 703741270, now seen corresponding path program 1 times [2020-07-10 19:13:45,686 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:13:45,686 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [574903479] [2020-07-10 19:13:45,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:13:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:46,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-10 19:13:46,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-10 19:13:46,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-10 19:13:46,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-10 19:13:46,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-10 19:13:46,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-10 19:13:46,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-10 19:13:46,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-10 19:13:46,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-10 19:13:46,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-10 19:13:46,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-10 19:13:46,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-10 19:13:46,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-10 19:13:46,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-10 19:13:46,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-10 19:13:46,027 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-10 19:13:46,028 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-10 19:13:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:46,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11786#true} is VALID [2020-07-10 19:13:46,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11786#true} is VALID [2020-07-10 19:13:46,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11786#true} is VALID [2020-07-10 19:13:46,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11786#true} is VALID [2020-07-10 19:13:46,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {11786#true} is VALID [2020-07-10 19:13:46,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-10 19:13:46,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,069 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,071 INFO L263 TraceCheckUtils]: 0: Hoare triple {11786#true} call ULTIMATE.init(); {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:13:46,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-10 19:13:46,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-10 19:13:46,072 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-10 19:13:46,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-10 19:13:46,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-10 19:13:46,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-10 19:13:46,073 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-10 19:13:46,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-10 19:13:46,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-10 19:13:46,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-10 19:13:46,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-10 19:13:46,074 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-10 19:13:46,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,075 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-10 19:13:46,075 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-10 19:13:46,076 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-10 19:13:46,076 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-10 19:13:46,076 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-10 19:13:46,076 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-10 19:13:46,077 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-10 19:13:46,077 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-10 19:13:46,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-10 19:13:46,077 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-10 19:13:46,078 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-10 19:13:46,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-10 19:13:46,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-10 19:13:46,078 INFO L280 TraceCheckUtils]: 29: Hoare triple {11786#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11786#true} is VALID [2020-07-10 19:13:46,080 INFO L263 TraceCheckUtils]: 30: Hoare triple {11786#true} call #t~ret3 := calculate_output(~input~0); {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:13:46,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11786#true} is VALID [2020-07-10 19:13:46,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {11786#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11786#true} is VALID [2020-07-10 19:13:46,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {11786#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11786#true} is VALID [2020-07-10 19:13:46,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {11786#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11786#true} is VALID [2020-07-10 19:13:46,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {11786#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {11786#true} is VALID [2020-07-10 19:13:46,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-10 19:13:46,082 INFO L280 TraceCheckUtils]: 37: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,083 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,083 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,084 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,085 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,086 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,086 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a7~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,087 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,088 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a7~0)} assume !false; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,088 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a7~0)} havoc ~input~0; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,089 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,089 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,090 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,091 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,092 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,092 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a7~0)} ~input := #in~input; {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,093 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,094 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,094 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,095 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,096 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 1 ~a7~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,096 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,097 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,097 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,098 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,099 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,099 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,100 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,101 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,101 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,102 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,103 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,103 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,104 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,105 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,105 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,106 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,106 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,107 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,108 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,108 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,109 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,110 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,110 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,111 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,111 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,112 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,113 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,113 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,114 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,115 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,115 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,116 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,116 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,117 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,117 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,118 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,119 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,119 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,120 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,120 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,121 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,122 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,123 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,123 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,124 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,124 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,125 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,125 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,126 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,127 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,127 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,128 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,129 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,129 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,130 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,131 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,131 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,132 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,133 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,133 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,134 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,134 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,135 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,136 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,136 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,137 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,137 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,138 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,139 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,139 INFO L280 TraceCheckUtils]: 128: Hoare triple {11820#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-10 19:13:46,140 INFO L280 TraceCheckUtils]: 129: Hoare triple {11820#(= 1 ~a7~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11787#false} is VALID [2020-07-10 19:13:46,140 INFO L280 TraceCheckUtils]: 130: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-10 19:13:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:13:46,163 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:13:46,164 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [574903479] [2020-07-10 19:13:46,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:13:46,164 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:13:46,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548558219] [2020-07-10 19:13:46,165 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 131 [2020-07-10 19:13:46,165 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:13:46,166 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:13:46,324 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:46,324 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:13:46,325 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:13:46,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:13:46,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:13:46,325 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-10 19:14:00,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:00,523 INFO L93 Difference]: Finished difference Result 1936 states and 2480 transitions. [2020-07-10 19:14:00,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:14:00,523 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 131 [2020-07-10 19:14:00,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:14:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:14:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-10 19:14:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:14:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-10 19:14:00,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-10 19:14:02,421 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:02,493 INFO L225 Difference]: With dead ends: 1936 [2020-07-10 19:14:02,493 INFO L226 Difference]: Without dead ends: 1212 [2020-07-10 19:14:02,497 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:14:02,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2020-07-10 19:14:08,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 895. [2020-07-10 19:14:08,910 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:14:08,910 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1212 states. Second operand 895 states. [2020-07-10 19:14:08,910 INFO L74 IsIncluded]: Start isIncluded. First operand 1212 states. Second operand 895 states. [2020-07-10 19:14:08,910 INFO L87 Difference]: Start difference. First operand 1212 states. Second operand 895 states. [2020-07-10 19:14:09,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:09,008 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-10 19:14:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-10 19:14:09,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:09,019 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:09,019 INFO L74 IsIncluded]: Start isIncluded. First operand 895 states. Second operand 1212 states. [2020-07-10 19:14:09,019 INFO L87 Difference]: Start difference. First operand 895 states. Second operand 1212 states. [2020-07-10 19:14:09,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:09,127 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-10 19:14:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-10 19:14:09,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:09,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:09,136 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:14:09,136 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:14:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-07-10 19:14:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1095 transitions. [2020-07-10 19:14:09,217 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1095 transitions. Word has length 131 [2020-07-10 19:14:09,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:14:09,218 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1095 transitions. [2020-07-10 19:14:09,218 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:14:09,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 895 states and 1095 transitions. [2020-07-10 19:14:11,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1095 transitions. [2020-07-10 19:14:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-07-10 19:14:11,660 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:14:11,660 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:14:11,660 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 19:14:11,660 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:14:11,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:14:11,661 INFO L82 PathProgramCache]: Analyzing trace with hash -1687843793, now seen corresponding path program 1 times [2020-07-10 19:14:11,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:14:11,662 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [692166108] [2020-07-10 19:14:11,662 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:14:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:11,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {19953#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {19914#true} is VALID [2020-07-10 19:14:11,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-10 19:14:11,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-10 19:14:11,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-10 19:14:11,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-10 19:14:11,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-10 19:14:11,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-10 19:14:11,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-10 19:14:11,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-10 19:14:11,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-10 19:14:11,970 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-10 19:14:11,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-10 19:14:11,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-10 19:14:11,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-10 19:14:11,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-10 19:14:11,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {19914#true} ~a8~0 := 15; {19914#true} is VALID [2020-07-10 19:14:11,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {19914#true} ~a12~0 := 8; {19914#true} is VALID [2020-07-10 19:14:11,978 INFO L280 TraceCheckUtils]: 17: Hoare triple {19914#true} ~a16~0 := 5; {19914#true} is VALID [2020-07-10 19:14:11,978 INFO L280 TraceCheckUtils]: 18: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-10 19:14:11,983 INFO L280 TraceCheckUtils]: 19: Hoare triple {19914#true} assume true; {19914#true} is VALID [2020-07-10 19:14:11,984 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19914#true} {19914#true} #1100#return; {19914#true} is VALID [2020-07-10 19:14:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:12,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {19954#(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; {19914#true} is VALID [2020-07-10 19:14:12,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#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; {19914#true} is VALID [2020-07-10 19:14:12,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-10 19:14:12,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~a16~0 := 4; {19914#true} is VALID [2020-07-10 19:14:12,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~a17~0 := 1; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {19952#(= 1 ~a17~0)} ~a8~0 := 13; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {19952#(= 1 ~a17~0)} #res := -1; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {19952#(= 1 ~a17~0)} assume true; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,058 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19952#(= 1 ~a17~0)} {19914#true} #1104#return; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,061 INFO L263 TraceCheckUtils]: 0: Hoare triple {19914#true} call ULTIMATE.init(); {19953#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:14:12,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {19953#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-10 19:14:12,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-10 19:14:12,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-10 19:14:12,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-10 19:14:12,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-10 19:14:12,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-10 19:14:12,063 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-10 19:14:12,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-10 19:14:12,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-10 19:14:12,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-10 19:14:12,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-10 19:14:12,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-10 19:14:12,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {19914#true} ~a8~0 := 15; {19914#true} is VALID [2020-07-10 19:14:12,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {19914#true} ~a12~0 := 8; {19914#true} is VALID [2020-07-10 19:14:12,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {19914#true} ~a16~0 := 5; {19914#true} is VALID [2020-07-10 19:14:12,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {19914#true} assume true; {19914#true} is VALID [2020-07-10 19:14:12,067 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19914#true} {19914#true} #1100#return; {19914#true} is VALID [2020-07-10 19:14:12,067 INFO L263 TraceCheckUtils]: 22: Hoare triple {19914#true} call #t~ret4 := main(); {19914#true} is VALID [2020-07-10 19:14:12,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {19914#true} ~output~0 := -1; {19914#true} is VALID [2020-07-10 19:14:12,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {19914#true} assume !false; {19914#true} is VALID [2020-07-10 19:14:12,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {19914#true} havoc ~input~0; {19914#true} is VALID [2020-07-10 19:14:12,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {19914#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19914#true} is VALID [2020-07-10 19:14:12,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {19914#true} ~input~0 := #t~nondet2; {19914#true} is VALID [2020-07-10 19:14:12,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {19914#true} havoc #t~nondet2; {19914#true} is VALID [2020-07-10 19:14:12,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {19914#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19914#true} is VALID [2020-07-10 19:14:12,075 INFO L263 TraceCheckUtils]: 30: Hoare triple {19914#true} call #t~ret3 := calculate_output(~input~0); {19954#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:14:12,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {19954#(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; {19914#true} is VALID [2020-07-10 19:14:12,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {19914#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); {19914#true} is VALID [2020-07-10 19:14:12,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {19914#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; {19914#true} is VALID [2020-07-10 19:14:12,078 INFO L280 TraceCheckUtils]: 37: Hoare triple {19914#true} ~a7~0 := 0; {19914#true} is VALID [2020-07-10 19:14:12,078 INFO L280 TraceCheckUtils]: 38: Hoare triple {19914#true} ~a20~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,079 INFO L280 TraceCheckUtils]: 39: Hoare triple {19914#true} ~a21~0 := 1; {19914#true} is VALID [2020-07-10 19:14:12,079 INFO L280 TraceCheckUtils]: 40: Hoare triple {19914#true} ~a16~0 := 4; {19914#true} is VALID [2020-07-10 19:14:12,095 INFO L280 TraceCheckUtils]: 41: Hoare triple {19914#true} ~a17~0 := 1; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,099 INFO L280 TraceCheckUtils]: 42: Hoare triple {19952#(= 1 ~a17~0)} ~a8~0 := 13; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,100 INFO L280 TraceCheckUtils]: 43: Hoare triple {19952#(= 1 ~a17~0)} #res := -1; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,101 INFO L280 TraceCheckUtils]: 44: Hoare triple {19952#(= 1 ~a17~0)} assume true; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,102 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19952#(= 1 ~a17~0)} {19914#true} #1104#return; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,103 INFO L280 TraceCheckUtils]: 46: Hoare triple {19952#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,104 INFO L280 TraceCheckUtils]: 47: Hoare triple {19952#(= 1 ~a17~0)} ~output~0 := #t~ret3; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,105 INFO L280 TraceCheckUtils]: 48: Hoare triple {19952#(= 1 ~a17~0)} havoc #t~ret3; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,105 INFO L280 TraceCheckUtils]: 49: Hoare triple {19952#(= 1 ~a17~0)} assume !false; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,106 INFO L280 TraceCheckUtils]: 50: Hoare triple {19952#(= 1 ~a17~0)} havoc ~input~0; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,107 INFO L280 TraceCheckUtils]: 51: Hoare triple {19952#(= 1 ~a17~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,108 INFO L280 TraceCheckUtils]: 52: Hoare triple {19952#(= 1 ~a17~0)} ~input~0 := #t~nondet2; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,109 INFO L280 TraceCheckUtils]: 53: Hoare triple {19952#(= 1 ~a17~0)} havoc #t~nondet2; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,110 INFO L280 TraceCheckUtils]: 54: Hoare triple {19952#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,111 INFO L263 TraceCheckUtils]: 55: Hoare triple {19952#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,112 INFO L280 TraceCheckUtils]: 56: Hoare triple {19952#(= 1 ~a17~0)} ~input := #in~input; {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,113 INFO L280 TraceCheckUtils]: 57: Hoare triple {19952#(= 1 ~a17~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,113 INFO L280 TraceCheckUtils]: 58: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,114 INFO L280 TraceCheckUtils]: 59: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,115 INFO L280 TraceCheckUtils]: 60: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,116 INFO L280 TraceCheckUtils]: 61: Hoare triple {19952#(= 1 ~a17~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,117 INFO L280 TraceCheckUtils]: 62: Hoare triple {19952#(= 1 ~a17~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,118 INFO L280 TraceCheckUtils]: 63: Hoare triple {19952#(= 1 ~a17~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,118 INFO L280 TraceCheckUtils]: 64: Hoare triple {19952#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,119 INFO L280 TraceCheckUtils]: 65: Hoare triple {19952#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,120 INFO L280 TraceCheckUtils]: 66: Hoare triple {19952#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,121 INFO L280 TraceCheckUtils]: 67: Hoare triple {19952#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,122 INFO L280 TraceCheckUtils]: 68: Hoare triple {19952#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,123 INFO L280 TraceCheckUtils]: 69: Hoare triple {19952#(= 1 ~a17~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,123 INFO L280 TraceCheckUtils]: 70: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,124 INFO L280 TraceCheckUtils]: 71: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,125 INFO L280 TraceCheckUtils]: 72: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,126 INFO L280 TraceCheckUtils]: 73: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,127 INFO L280 TraceCheckUtils]: 74: Hoare triple {19952#(= 1 ~a17~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,128 INFO L280 TraceCheckUtils]: 75: Hoare triple {19952#(= 1 ~a17~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,128 INFO L280 TraceCheckUtils]: 76: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,129 INFO L280 TraceCheckUtils]: 77: Hoare triple {19952#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,130 INFO L280 TraceCheckUtils]: 78: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,131 INFO L280 TraceCheckUtils]: 79: Hoare triple {19952#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,132 INFO L280 TraceCheckUtils]: 80: Hoare triple {19952#(= 1 ~a17~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,133 INFO L280 TraceCheckUtils]: 81: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,134 INFO L280 TraceCheckUtils]: 82: Hoare triple {19952#(= 1 ~a17~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,134 INFO L280 TraceCheckUtils]: 83: Hoare triple {19952#(= 1 ~a17~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,135 INFO L280 TraceCheckUtils]: 84: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,136 INFO L280 TraceCheckUtils]: 85: Hoare triple {19952#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,137 INFO L280 TraceCheckUtils]: 86: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {19952#(= 1 ~a17~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,139 INFO L280 TraceCheckUtils]: 88: Hoare triple {19952#(= 1 ~a17~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {19952#(= 1 ~a17~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,140 INFO L280 TraceCheckUtils]: 90: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,141 INFO L280 TraceCheckUtils]: 91: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,142 INFO L280 TraceCheckUtils]: 92: Hoare triple {19952#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,142 INFO L280 TraceCheckUtils]: 93: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,143 INFO L280 TraceCheckUtils]: 94: Hoare triple {19952#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,144 INFO L280 TraceCheckUtils]: 95: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,144 INFO L280 TraceCheckUtils]: 96: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,145 INFO L280 TraceCheckUtils]: 97: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,146 INFO L280 TraceCheckUtils]: 98: Hoare triple {19952#(= 1 ~a17~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,146 INFO L280 TraceCheckUtils]: 99: Hoare triple {19952#(= 1 ~a17~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,147 INFO L280 TraceCheckUtils]: 100: Hoare triple {19952#(= 1 ~a17~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,148 INFO L280 TraceCheckUtils]: 101: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,148 INFO L280 TraceCheckUtils]: 102: Hoare triple {19952#(= 1 ~a17~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,149 INFO L280 TraceCheckUtils]: 103: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,149 INFO L280 TraceCheckUtils]: 104: Hoare triple {19952#(= 1 ~a17~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,150 INFO L280 TraceCheckUtils]: 105: Hoare triple {19952#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,151 INFO L280 TraceCheckUtils]: 106: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,152 INFO L280 TraceCheckUtils]: 107: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,152 INFO L280 TraceCheckUtils]: 108: Hoare triple {19952#(= 1 ~a17~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,153 INFO L280 TraceCheckUtils]: 109: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,154 INFO L280 TraceCheckUtils]: 110: Hoare triple {19952#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,155 INFO L280 TraceCheckUtils]: 111: Hoare triple {19952#(= 1 ~a17~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,156 INFO L280 TraceCheckUtils]: 112: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,157 INFO L280 TraceCheckUtils]: 113: Hoare triple {19952#(= 1 ~a17~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,158 INFO L280 TraceCheckUtils]: 114: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,158 INFO L280 TraceCheckUtils]: 115: Hoare triple {19952#(= 1 ~a17~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,159 INFO L280 TraceCheckUtils]: 116: Hoare triple {19952#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,160 INFO L280 TraceCheckUtils]: 117: Hoare triple {19952#(= 1 ~a17~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,161 INFO L280 TraceCheckUtils]: 118: Hoare triple {19952#(= 1 ~a17~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,162 INFO L280 TraceCheckUtils]: 119: Hoare triple {19952#(= 1 ~a17~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,163 INFO L280 TraceCheckUtils]: 120: Hoare triple {19952#(= 1 ~a17~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,163 INFO L280 TraceCheckUtils]: 121: Hoare triple {19952#(= 1 ~a17~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,164 INFO L280 TraceCheckUtils]: 122: Hoare triple {19952#(= 1 ~a17~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,165 INFO L280 TraceCheckUtils]: 123: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,166 INFO L280 TraceCheckUtils]: 124: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,167 INFO L280 TraceCheckUtils]: 125: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,168 INFO L280 TraceCheckUtils]: 126: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,169 INFO L280 TraceCheckUtils]: 127: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,169 INFO L280 TraceCheckUtils]: 128: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,170 INFO L280 TraceCheckUtils]: 129: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,171 INFO L280 TraceCheckUtils]: 130: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,172 INFO L280 TraceCheckUtils]: 131: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,173 INFO L280 TraceCheckUtils]: 132: Hoare triple {19952#(= 1 ~a17~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19952#(= 1 ~a17~0)} is VALID [2020-07-10 19:14:12,174 INFO L280 TraceCheckUtils]: 133: Hoare triple {19952#(= 1 ~a17~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19915#false} is VALID [2020-07-10 19:14:12,174 INFO L280 TraceCheckUtils]: 134: Hoare triple {19915#false} assume !false; {19915#false} is VALID [2020-07-10 19:14:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:14:12,216 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:14:12,217 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [692166108] [2020-07-10 19:14:12,217 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:14:12,218 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:14:12,218 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507325055] [2020-07-10 19:14:12,219 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2020-07-10 19:14:12,220 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:14:12,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:14:12,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:12,446 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:14:12,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:14:12,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:14:12,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:14:12,448 INFO L87 Difference]: Start difference. First operand 895 states and 1095 transitions. Second operand 5 states. [2020-07-10 19:14:29,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:29,773 INFO L93 Difference]: Finished difference Result 2429 states and 3092 transitions. [2020-07-10 19:14:29,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:14:29,773 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2020-07-10 19:14:29,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:14:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:14:29,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1337 transitions. [2020-07-10 19:14:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:14:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1337 transitions. [2020-07-10 19:14:29,788 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1337 transitions. [2020-07-10 19:14:31,770 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:31,899 INFO L225 Difference]: With dead ends: 2429 [2020-07-10 19:14:31,900 INFO L226 Difference]: Without dead ends: 1558 [2020-07-10 19:14:31,903 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:14:31,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1558 states. [2020-07-10 19:14:42,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1558 to 1324. [2020-07-10 19:14:42,599 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:14:42,599 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1558 states. Second operand 1324 states. [2020-07-10 19:14:42,599 INFO L74 IsIncluded]: Start isIncluded. First operand 1558 states. Second operand 1324 states. [2020-07-10 19:14:42,600 INFO L87 Difference]: Start difference. First operand 1558 states. Second operand 1324 states. [2020-07-10 19:14:42,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:42,692 INFO L93 Difference]: Finished difference Result 1558 states and 1972 transitions. [2020-07-10 19:14:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1972 transitions. [2020-07-10 19:14:42,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:42,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:42,698 INFO L74 IsIncluded]: Start isIncluded. First operand 1324 states. Second operand 1558 states. [2020-07-10 19:14:42,698 INFO L87 Difference]: Start difference. First operand 1324 states. Second operand 1558 states. [2020-07-10 19:14:42,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:42,795 INFO L93 Difference]: Finished difference Result 1558 states and 1972 transitions. [2020-07-10 19:14:42,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1972 transitions. [2020-07-10 19:14:42,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:42,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:42,799 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:14:42,799 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:14:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1324 states. [2020-07-10 19:14:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1324 states and 1687 transitions. [2020-07-10 19:14:42,872 INFO L78 Accepts]: Start accepts. Automaton has 1324 states and 1687 transitions. Word has length 135 [2020-07-10 19:14:42,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:14:42,872 INFO L479 AbstractCegarLoop]: Abstraction has 1324 states and 1687 transitions. [2020-07-10 19:14:42,872 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:14:42,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1324 states and 1687 transitions. [2020-07-10 19:14:46,950 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1687 edges. 1687 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1687 transitions. [2020-07-10 19:14:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-10 19:14:46,957 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:14:46,957 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] [2020-07-10 19:14:46,958 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 19:14:46,958 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:14:46,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:14:46,958 INFO L82 PathProgramCache]: Analyzing trace with hash 39430160, now seen corresponding path program 1 times [2020-07-10 19:14:46,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:14:46,959 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [236748660] [2020-07-10 19:14:46,959 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:14:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:47,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {30626#(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; {30582#true} is VALID [2020-07-10 19:14:47,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {30582#true} ~d~0 := 4; {30582#true} is VALID [2020-07-10 19:14:47,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {30582#true} ~e~0 := 5; {30582#true} is VALID [2020-07-10 19:14:47,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {30582#true} ~f~0 := 6; {30582#true} is VALID [2020-07-10 19:14:47,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {30582#true} ~c~0 := 3; {30582#true} is VALID [2020-07-10 19:14:47,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {30582#true} ~b~0 := 2; {30582#true} is VALID [2020-07-10 19:14:47,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {30582#true} ~u~0 := 21; {30582#true} is VALID [2020-07-10 19:14:47,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {30582#true} ~v~0 := 22; {30582#true} is VALID [2020-07-10 19:14:47,165 INFO L280 TraceCheckUtils]: 8: Hoare triple {30582#true} ~w~0 := 23; {30582#true} is VALID [2020-07-10 19:14:47,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {30582#true} ~x~0 := 24; {30582#true} is VALID [2020-07-10 19:14:47,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {30582#true} ~y~0 := 25; {30582#true} is VALID [2020-07-10 19:14:47,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {30582#true} ~z~0 := 26; {30582#true} is VALID [2020-07-10 19:14:47,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {30582#true} ~a17~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-10 19:14:47,166 INFO L280 TraceCheckUtils]: 14: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {30582#true} ~a8~0 := 15; {30582#true} is VALID [2020-07-10 19:14:47,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {30582#true} ~a12~0 := 8; {30582#true} is VALID [2020-07-10 19:14:47,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {30582#true} ~a16~0 := 5; {30582#true} is VALID [2020-07-10 19:14:47,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {30582#true} ~a21~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {30582#true} assume true; {30582#true} is VALID [2020-07-10 19:14:47,168 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30582#true} {30582#true} #1100#return; {30582#true} is VALID [2020-07-10 19:14:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:47,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {30627#(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; {30582#true} is VALID [2020-07-10 19:14:47,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,217 INFO L280 TraceCheckUtils]: 7: Hoare triple {30582#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)); {30582#true} is VALID [2020-07-10 19:14:47,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {30582#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))); {30582#true} is VALID [2020-07-10 19:14:47,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {30582#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; {30582#true} is VALID [2020-07-10 19:14:47,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-10 19:14:47,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {30582#true} ~a8~0 := 14; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {30628#(<= 14 ~a8~0)} ~a16~0 := 4; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,221 INFO L280 TraceCheckUtils]: 15: Hoare triple {30628#(<= 14 ~a8~0)} ~a21~0 := 1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,221 INFO L280 TraceCheckUtils]: 16: Hoare triple {30628#(<= 14 ~a8~0)} ~a17~0 := 0; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,222 INFO L280 TraceCheckUtils]: 17: Hoare triple {30628#(<= 14 ~a8~0)} #res := -1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,222 INFO L280 TraceCheckUtils]: 18: Hoare triple {30628#(<= 14 ~a8~0)} assume true; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,224 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30628#(<= 14 ~a8~0)} {30582#true} #1104#return; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,226 INFO L263 TraceCheckUtils]: 0: Hoare triple {30582#true} call ULTIMATE.init(); {30626#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:14:47,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {30626#(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; {30582#true} is VALID [2020-07-10 19:14:47,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {30582#true} ~d~0 := 4; {30582#true} is VALID [2020-07-10 19:14:47,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {30582#true} ~e~0 := 5; {30582#true} is VALID [2020-07-10 19:14:47,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {30582#true} ~f~0 := 6; {30582#true} is VALID [2020-07-10 19:14:47,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {30582#true} ~c~0 := 3; {30582#true} is VALID [2020-07-10 19:14:47,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {30582#true} ~b~0 := 2; {30582#true} is VALID [2020-07-10 19:14:47,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {30582#true} ~u~0 := 21; {30582#true} is VALID [2020-07-10 19:14:47,227 INFO L280 TraceCheckUtils]: 8: Hoare triple {30582#true} ~v~0 := 22; {30582#true} is VALID [2020-07-10 19:14:47,228 INFO L280 TraceCheckUtils]: 9: Hoare triple {30582#true} ~w~0 := 23; {30582#true} is VALID [2020-07-10 19:14:47,228 INFO L280 TraceCheckUtils]: 10: Hoare triple {30582#true} ~x~0 := 24; {30582#true} is VALID [2020-07-10 19:14:47,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {30582#true} ~y~0 := 25; {30582#true} is VALID [2020-07-10 19:14:47,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {30582#true} ~z~0 := 26; {30582#true} is VALID [2020-07-10 19:14:47,228 INFO L280 TraceCheckUtils]: 13: Hoare triple {30582#true} ~a17~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,229 INFO L280 TraceCheckUtils]: 14: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-10 19:14:47,229 INFO L280 TraceCheckUtils]: 15: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,229 INFO L280 TraceCheckUtils]: 16: Hoare triple {30582#true} ~a8~0 := 15; {30582#true} is VALID [2020-07-10 19:14:47,229 INFO L280 TraceCheckUtils]: 17: Hoare triple {30582#true} ~a12~0 := 8; {30582#true} is VALID [2020-07-10 19:14:47,229 INFO L280 TraceCheckUtils]: 18: Hoare triple {30582#true} ~a16~0 := 5; {30582#true} is VALID [2020-07-10 19:14:47,230 INFO L280 TraceCheckUtils]: 19: Hoare triple {30582#true} ~a21~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,230 INFO L280 TraceCheckUtils]: 20: Hoare triple {30582#true} assume true; {30582#true} is VALID [2020-07-10 19:14:47,230 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30582#true} {30582#true} #1100#return; {30582#true} is VALID [2020-07-10 19:14:47,230 INFO L263 TraceCheckUtils]: 22: Hoare triple {30582#true} call #t~ret4 := main(); {30582#true} is VALID [2020-07-10 19:14:47,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {30582#true} ~output~0 := -1; {30582#true} is VALID [2020-07-10 19:14:47,231 INFO L280 TraceCheckUtils]: 24: Hoare triple {30582#true} assume !false; {30582#true} is VALID [2020-07-10 19:14:47,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {30582#true} havoc ~input~0; {30582#true} is VALID [2020-07-10 19:14:47,231 INFO L280 TraceCheckUtils]: 26: Hoare triple {30582#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {30582#true} is VALID [2020-07-10 19:14:47,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {30582#true} ~input~0 := #t~nondet2; {30582#true} is VALID [2020-07-10 19:14:47,231 INFO L280 TraceCheckUtils]: 28: Hoare triple {30582#true} havoc #t~nondet2; {30582#true} is VALID [2020-07-10 19:14:47,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {30582#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {30582#true} is VALID [2020-07-10 19:14:47,233 INFO L263 TraceCheckUtils]: 30: Hoare triple {30582#true} call #t~ret3 := calculate_output(~input~0); {30627#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:14:47,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {30627#(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; {30582#true} is VALID [2020-07-10 19:14:47,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,234 INFO L280 TraceCheckUtils]: 33: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,234 INFO L280 TraceCheckUtils]: 36: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,235 INFO L280 TraceCheckUtils]: 37: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,235 INFO L280 TraceCheckUtils]: 38: Hoare triple {30582#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)); {30582#true} is VALID [2020-07-10 19:14:47,235 INFO L280 TraceCheckUtils]: 39: Hoare triple {30582#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))); {30582#true} is VALID [2020-07-10 19:14:47,235 INFO L280 TraceCheckUtils]: 40: Hoare triple {30582#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); {30582#true} is VALID [2020-07-10 19:14:47,235 INFO L280 TraceCheckUtils]: 41: Hoare triple {30582#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; {30582#true} is VALID [2020-07-10 19:14:47,236 INFO L280 TraceCheckUtils]: 42: Hoare triple {30582#true} ~a7~0 := 0; {30582#true} is VALID [2020-07-10 19:14:47,236 INFO L280 TraceCheckUtils]: 43: Hoare triple {30582#true} ~a20~0 := 1; {30582#true} is VALID [2020-07-10 19:14:47,237 INFO L280 TraceCheckUtils]: 44: Hoare triple {30582#true} ~a8~0 := 14; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,237 INFO L280 TraceCheckUtils]: 45: Hoare triple {30628#(<= 14 ~a8~0)} ~a16~0 := 4; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,238 INFO L280 TraceCheckUtils]: 46: Hoare triple {30628#(<= 14 ~a8~0)} ~a21~0 := 1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,238 INFO L280 TraceCheckUtils]: 47: Hoare triple {30628#(<= 14 ~a8~0)} ~a17~0 := 0; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,239 INFO L280 TraceCheckUtils]: 48: Hoare triple {30628#(<= 14 ~a8~0)} #res := -1; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,240 INFO L280 TraceCheckUtils]: 49: Hoare triple {30628#(<= 14 ~a8~0)} assume true; {30628#(<= 14 ~a8~0)} is VALID [2020-07-10 19:14:47,241 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {30628#(<= 14 ~a8~0)} {30582#true} #1104#return; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,242 INFO L280 TraceCheckUtils]: 51: Hoare triple {30625#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,242 INFO L280 TraceCheckUtils]: 52: Hoare triple {30625#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,243 INFO L280 TraceCheckUtils]: 53: Hoare triple {30625#(not (= 13 ~a8~0))} havoc #t~ret3; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,244 INFO L280 TraceCheckUtils]: 54: Hoare triple {30625#(not (= 13 ~a8~0))} assume !false; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,244 INFO L280 TraceCheckUtils]: 55: Hoare triple {30625#(not (= 13 ~a8~0))} havoc ~input~0; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,245 INFO L280 TraceCheckUtils]: 56: Hoare triple {30625#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,245 INFO L280 TraceCheckUtils]: 57: Hoare triple {30625#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,246 INFO L280 TraceCheckUtils]: 58: Hoare triple {30625#(not (= 13 ~a8~0))} havoc #t~nondet2; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,246 INFO L280 TraceCheckUtils]: 59: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,247 INFO L263 TraceCheckUtils]: 60: Hoare triple {30625#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,248 INFO L280 TraceCheckUtils]: 61: Hoare triple {30625#(not (= 13 ~a8~0))} ~input := #in~input; {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,249 INFO L280 TraceCheckUtils]: 62: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,249 INFO L280 TraceCheckUtils]: 63: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,250 INFO L280 TraceCheckUtils]: 64: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,250 INFO L280 TraceCheckUtils]: 65: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,251 INFO L280 TraceCheckUtils]: 66: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,252 INFO L280 TraceCheckUtils]: 67: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,252 INFO L280 TraceCheckUtils]: 68: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,253 INFO L280 TraceCheckUtils]: 69: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,254 INFO L280 TraceCheckUtils]: 70: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,254 INFO L280 TraceCheckUtils]: 71: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,255 INFO L280 TraceCheckUtils]: 72: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,256 INFO L280 TraceCheckUtils]: 73: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,256 INFO L280 TraceCheckUtils]: 74: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,257 INFO L280 TraceCheckUtils]: 75: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,258 INFO L280 TraceCheckUtils]: 76: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,258 INFO L280 TraceCheckUtils]: 77: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,259 INFO L280 TraceCheckUtils]: 78: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,259 INFO L280 TraceCheckUtils]: 79: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,260 INFO L280 TraceCheckUtils]: 80: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,260 INFO L280 TraceCheckUtils]: 81: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,261 INFO L280 TraceCheckUtils]: 82: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,261 INFO L280 TraceCheckUtils]: 83: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,262 INFO L280 TraceCheckUtils]: 84: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,262 INFO L280 TraceCheckUtils]: 85: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,263 INFO L280 TraceCheckUtils]: 86: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,264 INFO L280 TraceCheckUtils]: 87: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,264 INFO L280 TraceCheckUtils]: 88: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,265 INFO L280 TraceCheckUtils]: 89: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,265 INFO L280 TraceCheckUtils]: 90: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,266 INFO L280 TraceCheckUtils]: 91: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,266 INFO L280 TraceCheckUtils]: 92: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,267 INFO L280 TraceCheckUtils]: 93: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,268 INFO L280 TraceCheckUtils]: 94: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,268 INFO L280 TraceCheckUtils]: 95: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,269 INFO L280 TraceCheckUtils]: 96: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,269 INFO L280 TraceCheckUtils]: 97: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,270 INFO L280 TraceCheckUtils]: 98: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,270 INFO L280 TraceCheckUtils]: 99: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,271 INFO L280 TraceCheckUtils]: 100: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,272 INFO L280 TraceCheckUtils]: 101: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,272 INFO L280 TraceCheckUtils]: 102: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,273 INFO L280 TraceCheckUtils]: 103: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,273 INFO L280 TraceCheckUtils]: 104: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,274 INFO L280 TraceCheckUtils]: 105: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,275 INFO L280 TraceCheckUtils]: 106: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,275 INFO L280 TraceCheckUtils]: 107: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,276 INFO L280 TraceCheckUtils]: 108: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,277 INFO L280 TraceCheckUtils]: 109: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,277 INFO L280 TraceCheckUtils]: 110: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,278 INFO L280 TraceCheckUtils]: 111: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,278 INFO L280 TraceCheckUtils]: 112: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,279 INFO L280 TraceCheckUtils]: 113: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,280 INFO L280 TraceCheckUtils]: 114: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,280 INFO L280 TraceCheckUtils]: 115: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,281 INFO L280 TraceCheckUtils]: 116: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,281 INFO L280 TraceCheckUtils]: 117: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,282 INFO L280 TraceCheckUtils]: 118: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,283 INFO L280 TraceCheckUtils]: 119: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,283 INFO L280 TraceCheckUtils]: 120: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,284 INFO L280 TraceCheckUtils]: 121: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,284 INFO L280 TraceCheckUtils]: 122: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,285 INFO L280 TraceCheckUtils]: 123: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,285 INFO L280 TraceCheckUtils]: 124: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,286 INFO L280 TraceCheckUtils]: 125: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,287 INFO L280 TraceCheckUtils]: 126: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,287 INFO L280 TraceCheckUtils]: 127: Hoare triple {30625#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,288 INFO L280 TraceCheckUtils]: 128: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,289 INFO L280 TraceCheckUtils]: 129: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,289 INFO L280 TraceCheckUtils]: 130: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,290 INFO L280 TraceCheckUtils]: 131: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,290 INFO L280 TraceCheckUtils]: 132: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,291 INFO L280 TraceCheckUtils]: 133: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,292 INFO L280 TraceCheckUtils]: 134: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,292 INFO L280 TraceCheckUtils]: 135: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,293 INFO L280 TraceCheckUtils]: 136: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,293 INFO L280 TraceCheckUtils]: 137: Hoare triple {30625#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {30625#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:14:47,294 INFO L280 TraceCheckUtils]: 138: Hoare triple {30625#(not (= 13 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {30583#false} is VALID [2020-07-10 19:14:47,294 INFO L280 TraceCheckUtils]: 139: Hoare triple {30583#false} assume !false; {30583#false} is VALID [2020-07-10 19:14:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:14:47,338 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:14:47,338 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [236748660] [2020-07-10 19:14:47,339 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:14:47,339 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 19:14:47,339 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979476506] [2020-07-10 19:14:47,340 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2020-07-10 19:14:47,341 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:14:47,341 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 19:14:47,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:47,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 19:14:47,577 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:14:47,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 19:14:47,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:14:47,578 INFO L87 Difference]: Start difference. First operand 1324 states and 1687 transitions. Second operand 6 states. [2020-07-10 19:15:09,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:09,693 INFO L93 Difference]: Finished difference Result 3231 states and 4253 transitions. [2020-07-10 19:15:09,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:15:09,694 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2020-07-10 19:15:09,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:15:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 19:15:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1281 transitions. [2020-07-10 19:15:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 19:15:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1281 transitions. [2020-07-10 19:15:09,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1281 transitions. [2020-07-10 19:15:11,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1281 edges. 1281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:11,910 INFO L225 Difference]: With dead ends: 3231 [2020-07-10 19:15:11,911 INFO L226 Difference]: Without dead ends: 1931 [2020-07-10 19:15:11,916 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:15:11,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1931 states. [2020-07-10 19:15:28,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1931 to 1896. [2020-07-10 19:15:28,169 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:15:28,170 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1931 states. Second operand 1896 states. [2020-07-10 19:15:28,170 INFO L74 IsIncluded]: Start isIncluded. First operand 1931 states. Second operand 1896 states. [2020-07-10 19:15:28,170 INFO L87 Difference]: Start difference. First operand 1931 states. Second operand 1896 states. [2020-07-10 19:15:28,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:28,334 INFO L93 Difference]: Finished difference Result 1931 states and 2415 transitions. [2020-07-10 19:15:28,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2415 transitions. [2020-07-10 19:15:28,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:15:28,339 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:15:28,339 INFO L74 IsIncluded]: Start isIncluded. First operand 1896 states. Second operand 1931 states. [2020-07-10 19:15:28,339 INFO L87 Difference]: Start difference. First operand 1896 states. Second operand 1931 states. [2020-07-10 19:15:28,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:28,484 INFO L93 Difference]: Finished difference Result 1931 states and 2415 transitions. [2020-07-10 19:15:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2415 transitions. [2020-07-10 19:15:28,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:15:28,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:15:28,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:15:28,489 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:15:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1896 states. [2020-07-10 19:15:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2362 transitions. [2020-07-10 19:15:28,638 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2362 transitions. Word has length 140 [2020-07-10 19:15:28,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:15:28,639 INFO L479 AbstractCegarLoop]: Abstraction has 1896 states and 2362 transitions. [2020-07-10 19:15:28,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 19:15:28,639 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1896 states and 2362 transitions. [2020-07-10 19:15:34,679 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2362 edges. 2362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2362 transitions. [2020-07-10 19:15:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-10 19:15:34,685 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:15:34,686 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 19:15:34,686 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 19:15:34,686 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:15:34,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:15:34,687 INFO L82 PathProgramCache]: Analyzing trace with hash 926609686, now seen corresponding path program 1 times [2020-07-10 19:15:34,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:15:34,687 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1944214332] [2020-07-10 19:15:34,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:15:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:34,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {44830#(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; {44750#true} is VALID [2020-07-10 19:15:34,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {44750#true} ~d~0 := 4; {44750#true} is VALID [2020-07-10 19:15:34,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {44750#true} ~e~0 := 5; {44750#true} is VALID [2020-07-10 19:15:34,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {44750#true} ~f~0 := 6; {44750#true} is VALID [2020-07-10 19:15:35,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {44750#true} ~c~0 := 3; {44750#true} is VALID [2020-07-10 19:15:35,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {44750#true} ~b~0 := 2; {44750#true} is VALID [2020-07-10 19:15:35,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {44750#true} ~u~0 := 21; {44750#true} is VALID [2020-07-10 19:15:35,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {44750#true} ~v~0 := 22; {44750#true} is VALID [2020-07-10 19:15:35,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {44750#true} ~w~0 := 23; {44750#true} is VALID [2020-07-10 19:15:35,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {44750#true} ~x~0 := 24; {44750#true} is VALID [2020-07-10 19:15:35,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {44750#true} ~y~0 := 25; {44750#true} is VALID [2020-07-10 19:15:35,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {44750#true} ~z~0 := 26; {44750#true} is VALID [2020-07-10 19:15:35,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {44750#true} ~a17~0 := 1; {44750#true} is VALID [2020-07-10 19:15:35,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {44750#true} ~a7~0 := 0; {44750#true} is VALID [2020-07-10 19:15:35,002 INFO L280 TraceCheckUtils]: 14: Hoare triple {44750#true} ~a20~0 := 1; {44750#true} is VALID [2020-07-10 19:15:35,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {44750#true} ~a8~0 := 15; {44750#true} is VALID [2020-07-10 19:15:35,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {44750#true} ~a12~0 := 8; {44750#true} is VALID [2020-07-10 19:15:35,008 INFO L280 TraceCheckUtils]: 17: Hoare triple {44750#true} ~a16~0 := 5; {44831#(<= ~a16~0 5)} is VALID [2020-07-10 19:15:35,008 INFO L280 TraceCheckUtils]: 18: Hoare triple {44831#(<= ~a16~0 5)} ~a21~0 := 1; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,011 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} {44750#true} #1100#return; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:35,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {44833#(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; {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,161 INFO L280 TraceCheckUtils]: 14: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,162 INFO L280 TraceCheckUtils]: 15: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,165 INFO L280 TraceCheckUtils]: 18: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,167 INFO L280 TraceCheckUtils]: 20: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,169 INFO L280 TraceCheckUtils]: 22: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,170 INFO L280 TraceCheckUtils]: 23: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,173 INFO L280 TraceCheckUtils]: 26: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,176 INFO L280 TraceCheckUtils]: 28: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,177 INFO L280 TraceCheckUtils]: 29: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,178 INFO L280 TraceCheckUtils]: 30: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,179 INFO L280 TraceCheckUtils]: 31: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,183 INFO L280 TraceCheckUtils]: 34: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,184 INFO L280 TraceCheckUtils]: 35: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,185 INFO L280 TraceCheckUtils]: 36: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,187 INFO L280 TraceCheckUtils]: 37: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,188 INFO L280 TraceCheckUtils]: 38: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,189 INFO L280 TraceCheckUtils]: 39: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,191 INFO L280 TraceCheckUtils]: 40: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,192 INFO L280 TraceCheckUtils]: 41: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,193 INFO L280 TraceCheckUtils]: 42: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,195 INFO L280 TraceCheckUtils]: 43: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,196 INFO L280 TraceCheckUtils]: 44: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,197 INFO L280 TraceCheckUtils]: 45: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,200 INFO L280 TraceCheckUtils]: 47: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,200 INFO L280 TraceCheckUtils]: 48: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,201 INFO L280 TraceCheckUtils]: 49: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,202 INFO L280 TraceCheckUtils]: 50: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,203 INFO L280 TraceCheckUtils]: 51: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,205 INFO L280 TraceCheckUtils]: 53: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,205 INFO L280 TraceCheckUtils]: 54: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,207 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #1104#return; {44751#false} is VALID [2020-07-10 19:15:35,216 INFO L263 TraceCheckUtils]: 0: Hoare triple {44750#true} call ULTIMATE.init(); {44830#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:15:35,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {44830#(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; {44750#true} is VALID [2020-07-10 19:15:35,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {44750#true} ~d~0 := 4; {44750#true} is VALID [2020-07-10 19:15:35,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {44750#true} ~e~0 := 5; {44750#true} is VALID [2020-07-10 19:15:35,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {44750#true} ~f~0 := 6; {44750#true} is VALID [2020-07-10 19:15:35,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {44750#true} ~c~0 := 3; {44750#true} is VALID [2020-07-10 19:15:35,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {44750#true} ~b~0 := 2; {44750#true} is VALID [2020-07-10 19:15:35,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {44750#true} ~u~0 := 21; {44750#true} is VALID [2020-07-10 19:15:35,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {44750#true} ~v~0 := 22; {44750#true} is VALID [2020-07-10 19:15:35,219 INFO L280 TraceCheckUtils]: 9: Hoare triple {44750#true} ~w~0 := 23; {44750#true} is VALID [2020-07-10 19:15:35,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {44750#true} ~x~0 := 24; {44750#true} is VALID [2020-07-10 19:15:35,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {44750#true} ~y~0 := 25; {44750#true} is VALID [2020-07-10 19:15:35,219 INFO L280 TraceCheckUtils]: 12: Hoare triple {44750#true} ~z~0 := 26; {44750#true} is VALID [2020-07-10 19:15:35,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {44750#true} ~a17~0 := 1; {44750#true} is VALID [2020-07-10 19:15:35,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {44750#true} ~a7~0 := 0; {44750#true} is VALID [2020-07-10 19:15:35,220 INFO L280 TraceCheckUtils]: 15: Hoare triple {44750#true} ~a20~0 := 1; {44750#true} is VALID [2020-07-10 19:15:35,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {44750#true} ~a8~0 := 15; {44750#true} is VALID [2020-07-10 19:15:35,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {44750#true} ~a12~0 := 8; {44750#true} is VALID [2020-07-10 19:15:35,221 INFO L280 TraceCheckUtils]: 18: Hoare triple {44750#true} ~a16~0 := 5; {44831#(<= ~a16~0 5)} is VALID [2020-07-10 19:15:35,223 INFO L280 TraceCheckUtils]: 19: Hoare triple {44831#(<= ~a16~0 5)} ~a21~0 := 1; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,224 INFO L280 TraceCheckUtils]: 20: Hoare triple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} assume true; {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,225 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {44832#(and (<= ~a16~0 5) (= 1 ~a21~0))} {44750#true} #1100#return; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,226 INFO L263 TraceCheckUtils]: 22: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret4 := main(); {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,227 INFO L280 TraceCheckUtils]: 23: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} ~output~0 := -1; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,228 INFO L280 TraceCheckUtils]: 24: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !false; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,229 INFO L280 TraceCheckUtils]: 25: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} havoc ~input~0; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,230 INFO L280 TraceCheckUtils]: 26: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,232 INFO L280 TraceCheckUtils]: 28: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} havoc #t~nondet2; {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,233 INFO L280 TraceCheckUtils]: 29: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-10 19:15:35,235 INFO L263 TraceCheckUtils]: 30: Hoare triple {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {44833#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,236 INFO L280 TraceCheckUtils]: 31: Hoare triple {44833#(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; {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,237 INFO L280 TraceCheckUtils]: 32: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,239 INFO L280 TraceCheckUtils]: 34: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,241 INFO L280 TraceCheckUtils]: 35: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,242 INFO L280 TraceCheckUtils]: 36: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,243 INFO L280 TraceCheckUtils]: 37: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,244 INFO L280 TraceCheckUtils]: 38: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,245 INFO L280 TraceCheckUtils]: 39: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,248 INFO L280 TraceCheckUtils]: 41: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,250 INFO L280 TraceCheckUtils]: 42: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,252 INFO L280 TraceCheckUtils]: 44: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,254 INFO L280 TraceCheckUtils]: 45: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,255 INFO L280 TraceCheckUtils]: 46: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,256 INFO L280 TraceCheckUtils]: 47: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,257 INFO L280 TraceCheckUtils]: 48: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,259 INFO L280 TraceCheckUtils]: 49: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,260 INFO L280 TraceCheckUtils]: 50: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,261 INFO L280 TraceCheckUtils]: 51: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,263 INFO L280 TraceCheckUtils]: 52: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,264 INFO L280 TraceCheckUtils]: 53: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,265 INFO L280 TraceCheckUtils]: 54: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,266 INFO L280 TraceCheckUtils]: 55: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,269 INFO L280 TraceCheckUtils]: 57: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,270 INFO L280 TraceCheckUtils]: 58: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,271 INFO L280 TraceCheckUtils]: 59: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,273 INFO L280 TraceCheckUtils]: 60: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,274 INFO L280 TraceCheckUtils]: 61: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,275 INFO L280 TraceCheckUtils]: 62: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,276 INFO L280 TraceCheckUtils]: 63: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,277 INFO L280 TraceCheckUtils]: 64: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,278 INFO L280 TraceCheckUtils]: 65: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,279 INFO L280 TraceCheckUtils]: 66: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,280 INFO L280 TraceCheckUtils]: 67: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,281 INFO L280 TraceCheckUtils]: 68: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,282 INFO L280 TraceCheckUtils]: 69: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~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)))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,283 INFO L280 TraceCheckUtils]: 70: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,285 INFO L280 TraceCheckUtils]: 71: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,286 INFO L280 TraceCheckUtils]: 72: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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)); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,287 INFO L280 TraceCheckUtils]: 73: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,289 INFO L280 TraceCheckUtils]: 75: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,290 INFO L280 TraceCheckUtils]: 76: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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))); {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:15:35,291 INFO L280 TraceCheckUtils]: 77: Hoare triple {44834#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} 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; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,291 INFO L280 TraceCheckUtils]: 78: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,292 INFO L280 TraceCheckUtils]: 79: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,292 INFO L280 TraceCheckUtils]: 80: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,293 INFO L280 TraceCheckUtils]: 81: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,294 INFO L280 TraceCheckUtils]: 82: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,294 INFO L280 TraceCheckUtils]: 83: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,295 INFO L280 TraceCheckUtils]: 84: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,296 INFO L280 TraceCheckUtils]: 85: Hoare triple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:15:35,297 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {44835#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {44773#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #1104#return; {44751#false} is VALID [2020-07-10 19:15:35,297 INFO L280 TraceCheckUtils]: 87: Hoare triple {44751#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {44751#false} is VALID [2020-07-10 19:15:35,297 INFO L280 TraceCheckUtils]: 88: Hoare triple {44751#false} ~output~0 := #t~ret3; {44751#false} is VALID [2020-07-10 19:15:35,298 INFO L280 TraceCheckUtils]: 89: Hoare triple {44751#false} havoc #t~ret3; {44751#false} is VALID [2020-07-10 19:15:35,298 INFO L280 TraceCheckUtils]: 90: Hoare triple {44751#false} assume !false; {44751#false} is VALID [2020-07-10 19:15:35,298 INFO L280 TraceCheckUtils]: 91: Hoare triple {44751#false} havoc ~input~0; {44751#false} is VALID [2020-07-10 19:15:35,298 INFO L280 TraceCheckUtils]: 92: Hoare triple {44751#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {44751#false} is VALID [2020-07-10 19:15:35,298 INFO L280 TraceCheckUtils]: 93: Hoare triple {44751#false} ~input~0 := #t~nondet2; {44751#false} is VALID [2020-07-10 19:15:35,299 INFO L280 TraceCheckUtils]: 94: Hoare triple {44751#false} havoc #t~nondet2; {44751#false} is VALID [2020-07-10 19:15:35,299 INFO L280 TraceCheckUtils]: 95: Hoare triple {44751#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {44751#false} is VALID [2020-07-10 19:15:35,299 INFO L263 TraceCheckUtils]: 96: Hoare triple {44751#false} call #t~ret3 := calculate_output(~input~0); {44751#false} is VALID [2020-07-10 19:15:35,299 INFO L280 TraceCheckUtils]: 97: Hoare triple {44751#false} ~input := #in~input; {44751#false} is VALID [2020-07-10 19:15:35,299 INFO L280 TraceCheckUtils]: 98: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,300 INFO L280 TraceCheckUtils]: 99: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,300 INFO L280 TraceCheckUtils]: 100: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,300 INFO L280 TraceCheckUtils]: 101: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,300 INFO L280 TraceCheckUtils]: 102: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,300 INFO L280 TraceCheckUtils]: 103: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,300 INFO L280 TraceCheckUtils]: 104: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,301 INFO L280 TraceCheckUtils]: 105: Hoare triple {44751#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))); {44751#false} is VALID [2020-07-10 19:15:35,301 INFO L280 TraceCheckUtils]: 106: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,301 INFO L280 TraceCheckUtils]: 107: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,302 INFO L280 TraceCheckUtils]: 108: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,302 INFO L280 TraceCheckUtils]: 109: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,303 INFO L280 TraceCheckUtils]: 110: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,303 INFO L280 TraceCheckUtils]: 111: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,303 INFO L280 TraceCheckUtils]: 112: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,303 INFO L280 TraceCheckUtils]: 113: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,303 INFO L280 TraceCheckUtils]: 114: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,303 INFO L280 TraceCheckUtils]: 115: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,304 INFO L280 TraceCheckUtils]: 116: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,304 INFO L280 TraceCheckUtils]: 117: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,304 INFO L280 TraceCheckUtils]: 118: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,304 INFO L280 TraceCheckUtils]: 119: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,304 INFO L280 TraceCheckUtils]: 120: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,305 INFO L280 TraceCheckUtils]: 121: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,305 INFO L280 TraceCheckUtils]: 122: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,305 INFO L280 TraceCheckUtils]: 123: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,305 INFO L280 TraceCheckUtils]: 124: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,305 INFO L280 TraceCheckUtils]: 125: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,306 INFO L280 TraceCheckUtils]: 126: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,306 INFO L280 TraceCheckUtils]: 127: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,306 INFO L280 TraceCheckUtils]: 128: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,306 INFO L280 TraceCheckUtils]: 129: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,306 INFO L280 TraceCheckUtils]: 130: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,306 INFO L280 TraceCheckUtils]: 131: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,307 INFO L280 TraceCheckUtils]: 132: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,307 INFO L280 TraceCheckUtils]: 133: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,307 INFO L280 TraceCheckUtils]: 134: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,307 INFO L280 TraceCheckUtils]: 135: Hoare triple {44751#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)))); {44751#false} is VALID [2020-07-10 19:15:35,307 INFO L280 TraceCheckUtils]: 136: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,308 INFO L280 TraceCheckUtils]: 137: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,308 INFO L280 TraceCheckUtils]: 138: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,308 INFO L280 TraceCheckUtils]: 139: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,308 INFO L280 TraceCheckUtils]: 140: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,308 INFO L280 TraceCheckUtils]: 141: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,309 INFO L280 TraceCheckUtils]: 142: Hoare triple {44751#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))); {44751#false} is VALID [2020-07-10 19:15:35,309 INFO L280 TraceCheckUtils]: 143: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,309 INFO L280 TraceCheckUtils]: 144: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,309 INFO L280 TraceCheckUtils]: 145: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,309 INFO L280 TraceCheckUtils]: 146: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,310 INFO L280 TraceCheckUtils]: 147: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,310 INFO L280 TraceCheckUtils]: 148: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,310 INFO L280 TraceCheckUtils]: 149: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,310 INFO L280 TraceCheckUtils]: 150: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,310 INFO L280 TraceCheckUtils]: 151: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,311 INFO L280 TraceCheckUtils]: 152: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,311 INFO L280 TraceCheckUtils]: 153: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,311 INFO L280 TraceCheckUtils]: 154: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,311 INFO L280 TraceCheckUtils]: 155: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,311 INFO L280 TraceCheckUtils]: 156: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,311 INFO L280 TraceCheckUtils]: 157: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,312 INFO L280 TraceCheckUtils]: 158: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,312 INFO L280 TraceCheckUtils]: 159: Hoare triple {44751#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)); {44751#false} is VALID [2020-07-10 19:15:35,312 INFO L280 TraceCheckUtils]: 160: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,312 INFO L280 TraceCheckUtils]: 161: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,312 INFO L280 TraceCheckUtils]: 162: Hoare triple {44751#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); {44751#false} is VALID [2020-07-10 19:15:35,313 INFO L280 TraceCheckUtils]: 163: Hoare triple {44751#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))); {44751#false} is VALID [2020-07-10 19:15:35,313 INFO L280 TraceCheckUtils]: 164: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,313 INFO L280 TraceCheckUtils]: 165: Hoare triple {44751#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,313 INFO L280 TraceCheckUtils]: 166: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,313 INFO L280 TraceCheckUtils]: 167: Hoare triple {44751#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,314 INFO L280 TraceCheckUtils]: 168: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,314 INFO L280 TraceCheckUtils]: 169: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,314 INFO L280 TraceCheckUtils]: 170: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,314 INFO L280 TraceCheckUtils]: 171: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,314 INFO L280 TraceCheckUtils]: 172: Hoare triple {44751#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,315 INFO L280 TraceCheckUtils]: 173: Hoare triple {44751#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {44751#false} is VALID [2020-07-10 19:15:35,315 INFO L280 TraceCheckUtils]: 174: Hoare triple {44751#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {44751#false} is VALID [2020-07-10 19:15:35,315 INFO L280 TraceCheckUtils]: 175: Hoare triple {44751#false} assume !false; {44751#false} is VALID [2020-07-10 19:15:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:15:35,358 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:15:35,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1944214332] [2020-07-10 19:15:35,359 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:15:35,359 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 19:15:35,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118912854] [2020-07-10 19:15:35,360 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 176 [2020-07-10 19:15:35,361 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:15:35,361 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 19:15:35,607 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:35,608 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 19:15:35,608 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:15:35,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 19:15:35,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-10 19:15:35,609 INFO L87 Difference]: Start difference. First operand 1896 states and 2362 transitions. Second operand 9 states. [2020-07-10 19:16:15,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:16:15,220 INFO L93 Difference]: Finished difference Result 5078 states and 6418 transitions. [2020-07-10 19:16:15,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 19:16:15,220 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 176 [2020-07-10 19:16:15,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:16:15,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 19:16:15,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1590 transitions. [2020-07-10 19:16:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 19:16:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1590 transitions. [2020-07-10 19:16:15,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1590 transitions. [2020-07-10 19:16:17,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1590 edges. 1590 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:16:18,327 INFO L225 Difference]: With dead ends: 5078 [2020-07-10 19:16:18,327 INFO L226 Difference]: Without dead ends: 2815 [2020-07-10 19:16:18,336 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=83, Invalid=223, Unknown=0, NotChecked=0, Total=306 [2020-07-10 19:16:18,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2815 states. [2020-07-10 19:16:41,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2815 to 2461. [2020-07-10 19:16:41,312 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:16:41,312 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2815 states. Second operand 2461 states. [2020-07-10 19:16:41,312 INFO L74 IsIncluded]: Start isIncluded. First operand 2815 states. Second operand 2461 states. [2020-07-10 19:16:41,312 INFO L87 Difference]: Start difference. First operand 2815 states. Second operand 2461 states. [2020-07-10 19:16:41,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:16:41,615 INFO L93 Difference]: Finished difference Result 2815 states and 3353 transitions. [2020-07-10 19:16:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 3353 transitions. [2020-07-10 19:16:41,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:16:41,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:16:41,623 INFO L74 IsIncluded]: Start isIncluded. First operand 2461 states. Second operand 2815 states. [2020-07-10 19:16:41,623 INFO L87 Difference]: Start difference. First operand 2461 states. Second operand 2815 states. [2020-07-10 19:16:41,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:16:41,880 INFO L93 Difference]: Finished difference Result 2815 states and 3353 transitions. [2020-07-10 19:16:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 3353 transitions. [2020-07-10 19:16:41,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:16:41,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:16:41,886 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:16:41,886 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:16:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2461 states. [2020-07-10 19:16:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 2461 states and 2927 transitions. [2020-07-10 19:16:42,124 INFO L78 Accepts]: Start accepts. Automaton has 2461 states and 2927 transitions. Word has length 176 [2020-07-10 19:16:42,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:16:42,125 INFO L479 AbstractCegarLoop]: Abstraction has 2461 states and 2927 transitions. [2020-07-10 19:16:42,125 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 19:16:42,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2461 states and 2927 transitions. [2020-07-10 19:16:50,504 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2927 edges. 2927 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:16:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 2927 transitions. [2020-07-10 19:16:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-10 19:16:50,512 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:16:50,512 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 19:16:50,513 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 19:16:50,513 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:16:50,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:16:50,513 INFO L82 PathProgramCache]: Analyzing trace with hash -350239711, now seen corresponding path program 1 times [2020-07-10 19:16:50,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:16:50,514 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1090231022] [2020-07-10 19:16:50,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:16:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:50,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {65664#(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; {65564#true} is VALID [2020-07-10 19:16:50,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {65564#true} ~d~0 := 4; {65564#true} is VALID [2020-07-10 19:16:50,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {65564#true} ~e~0 := 5; {65564#true} is VALID [2020-07-10 19:16:50,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {65564#true} ~f~0 := 6; {65564#true} is VALID [2020-07-10 19:16:50,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {65564#true} ~c~0 := 3; {65564#true} is VALID [2020-07-10 19:16:50,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {65564#true} ~b~0 := 2; {65564#true} is VALID [2020-07-10 19:16:50,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {65564#true} ~u~0 := 21; {65564#true} is VALID [2020-07-10 19:16:50,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {65564#true} ~v~0 := 22; {65564#true} is VALID [2020-07-10 19:16:50,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {65564#true} ~w~0 := 23; {65564#true} is VALID [2020-07-10 19:16:50,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {65564#true} ~x~0 := 24; {65564#true} is VALID [2020-07-10 19:16:50,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {65564#true} ~y~0 := 25; {65564#true} is VALID [2020-07-10 19:16:50,755 INFO L280 TraceCheckUtils]: 11: Hoare triple {65564#true} ~z~0 := 26; {65564#true} is VALID [2020-07-10 19:16:50,755 INFO L280 TraceCheckUtils]: 12: Hoare triple {65564#true} ~a17~0 := 1; {65564#true} is VALID [2020-07-10 19:16:50,756 INFO L280 TraceCheckUtils]: 13: Hoare triple {65564#true} ~a7~0 := 0; {65564#true} is VALID [2020-07-10 19:16:50,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {65564#true} ~a20~0 := 1; {65564#true} is VALID [2020-07-10 19:16:50,756 INFO L280 TraceCheckUtils]: 15: Hoare triple {65564#true} ~a8~0 := 15; {65564#true} is VALID [2020-07-10 19:16:50,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {65564#true} ~a12~0 := 8; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:50,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {65587#(= 8 ~a12~0)} ~a16~0 := 5; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:50,760 INFO L280 TraceCheckUtils]: 18: Hoare triple {65587#(= 8 ~a12~0)} ~a21~0 := 1; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:50,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {65587#(= 8 ~a12~0)} assume true; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:50,762 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {65587#(= 8 ~a12~0)} {65564#true} #1100#return; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:50,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {65665#(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; {65564#true} is VALID [2020-07-10 19:16:50,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,907 INFO L280 TraceCheckUtils]: 4: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {65564#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)); {65564#true} is VALID [2020-07-10 19:16:50,909 INFO L280 TraceCheckUtils]: 8: Hoare triple {65564#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))); {65564#true} is VALID [2020-07-10 19:16:50,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:50,912 INFO L280 TraceCheckUtils]: 12: Hoare triple {65564#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; {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a16~0 := 6; {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,915 INFO L280 TraceCheckUtils]: 14: Hoare triple {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a20~0 := 1; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a17~0 := 0; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #res := 24; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,922 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {65587#(= 8 ~a12~0)} #1104#return; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:51,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {65665#(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; {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:16:51,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:16:51,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:16:51,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:16:51,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,569 INFO L280 TraceCheckUtils]: 9: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,573 INFO L280 TraceCheckUtils]: 11: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,578 INFO L280 TraceCheckUtils]: 13: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,580 INFO L280 TraceCheckUtils]: 14: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,586 INFO L280 TraceCheckUtils]: 17: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,589 INFO L280 TraceCheckUtils]: 18: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,591 INFO L280 TraceCheckUtils]: 19: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,595 INFO L280 TraceCheckUtils]: 21: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,598 INFO L280 TraceCheckUtils]: 22: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,602 INFO L280 TraceCheckUtils]: 24: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,605 INFO L280 TraceCheckUtils]: 25: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,607 INFO L280 TraceCheckUtils]: 26: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,612 INFO L280 TraceCheckUtils]: 28: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,618 INFO L280 TraceCheckUtils]: 31: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,621 INFO L280 TraceCheckUtils]: 32: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,622 INFO L280 TraceCheckUtils]: 33: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,623 INFO L280 TraceCheckUtils]: 34: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,624 INFO L280 TraceCheckUtils]: 35: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,626 INFO L280 TraceCheckUtils]: 36: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,627 INFO L280 TraceCheckUtils]: 37: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,628 INFO L280 TraceCheckUtils]: 38: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,629 INFO L280 TraceCheckUtils]: 39: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,630 INFO L280 TraceCheckUtils]: 40: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,631 INFO L280 TraceCheckUtils]: 41: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,633 INFO L280 TraceCheckUtils]: 42: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,634 INFO L280 TraceCheckUtils]: 43: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,635 INFO L280 TraceCheckUtils]: 44: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,636 INFO L280 TraceCheckUtils]: 45: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,638 INFO L280 TraceCheckUtils]: 46: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,638 INFO L280 TraceCheckUtils]: 47: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,639 INFO L280 TraceCheckUtils]: 48: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,640 INFO L280 TraceCheckUtils]: 49: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,641 INFO L280 TraceCheckUtils]: 50: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,642 INFO L280 TraceCheckUtils]: 51: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,642 INFO L280 TraceCheckUtils]: 52: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,643 INFO L280 TraceCheckUtils]: 53: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} #res := -1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,644 INFO L280 TraceCheckUtils]: 54: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,646 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #1104#return; {65565#false} is VALID [2020-07-10 19:16:51,735 INFO L263 TraceCheckUtils]: 0: Hoare triple {65564#true} call ULTIMATE.init(); {65664#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:16:51,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {65664#(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; {65564#true} is VALID [2020-07-10 19:16:51,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {65564#true} ~d~0 := 4; {65564#true} is VALID [2020-07-10 19:16:51,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {65564#true} ~e~0 := 5; {65564#true} is VALID [2020-07-10 19:16:51,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {65564#true} ~f~0 := 6; {65564#true} is VALID [2020-07-10 19:16:51,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {65564#true} ~c~0 := 3; {65564#true} is VALID [2020-07-10 19:16:51,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {65564#true} ~b~0 := 2; {65564#true} is VALID [2020-07-10 19:16:51,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {65564#true} ~u~0 := 21; {65564#true} is VALID [2020-07-10 19:16:51,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {65564#true} ~v~0 := 22; {65564#true} is VALID [2020-07-10 19:16:51,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {65564#true} ~w~0 := 23; {65564#true} is VALID [2020-07-10 19:16:51,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {65564#true} ~x~0 := 24; {65564#true} is VALID [2020-07-10 19:16:51,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {65564#true} ~y~0 := 25; {65564#true} is VALID [2020-07-10 19:16:51,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {65564#true} ~z~0 := 26; {65564#true} is VALID [2020-07-10 19:16:51,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {65564#true} ~a17~0 := 1; {65564#true} is VALID [2020-07-10 19:16:51,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {65564#true} ~a7~0 := 0; {65564#true} is VALID [2020-07-10 19:16:51,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {65564#true} ~a20~0 := 1; {65564#true} is VALID [2020-07-10 19:16:51,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {65564#true} ~a8~0 := 15; {65564#true} is VALID [2020-07-10 19:16:51,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {65564#true} ~a12~0 := 8; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {65587#(= 8 ~a12~0)} ~a16~0 := 5; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {65587#(= 8 ~a12~0)} ~a21~0 := 1; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {65587#(= 8 ~a12~0)} assume true; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,747 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {65587#(= 8 ~a12~0)} {65564#true} #1100#return; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,748 INFO L263 TraceCheckUtils]: 22: Hoare triple {65587#(= 8 ~a12~0)} call #t~ret4 := main(); {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {65587#(= 8 ~a12~0)} ~output~0 := -1; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {65587#(= 8 ~a12~0)} assume !false; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {65587#(= 8 ~a12~0)} havoc ~input~0; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,752 INFO L280 TraceCheckUtils]: 26: Hoare triple {65587#(= 8 ~a12~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,753 INFO L280 TraceCheckUtils]: 27: Hoare triple {65587#(= 8 ~a12~0)} ~input~0 := #t~nondet2; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {65587#(= 8 ~a12~0)} havoc #t~nondet2; {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,755 INFO L280 TraceCheckUtils]: 29: Hoare triple {65587#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {65587#(= 8 ~a12~0)} is VALID [2020-07-10 19:16:51,756 INFO L263 TraceCheckUtils]: 30: Hoare triple {65587#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:16:51,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {65665#(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; {65564#true} is VALID [2020-07-10 19:16:51,757 INFO L280 TraceCheckUtils]: 32: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,757 INFO L280 TraceCheckUtils]: 33: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,757 INFO L280 TraceCheckUtils]: 34: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,758 INFO L280 TraceCheckUtils]: 35: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,758 INFO L280 TraceCheckUtils]: 36: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,758 INFO L280 TraceCheckUtils]: 37: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,758 INFO L280 TraceCheckUtils]: 38: Hoare triple {65564#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)); {65564#true} is VALID [2020-07-10 19:16:51,758 INFO L280 TraceCheckUtils]: 39: Hoare triple {65564#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))); {65564#true} is VALID [2020-07-10 19:16:51,759 INFO L280 TraceCheckUtils]: 40: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,759 INFO L280 TraceCheckUtils]: 41: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,759 INFO L280 TraceCheckUtils]: 42: Hoare triple {65564#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); {65564#true} is VALID [2020-07-10 19:16:51,760 INFO L280 TraceCheckUtils]: 43: Hoare triple {65564#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; {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,761 INFO L280 TraceCheckUtils]: 44: Hoare triple {65666#(and (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a16~0 := 6; {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,762 INFO L280 TraceCheckUtils]: 45: Hoare triple {65667#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a20~0 := 1; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,763 INFO L280 TraceCheckUtils]: 46: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~a17~0 := 0; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #res := 24; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,766 INFO L280 TraceCheckUtils]: 48: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume true; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,767 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} {65587#(= 8 ~a12~0)} #1104#return; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,768 INFO L280 TraceCheckUtils]: 50: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,769 INFO L280 TraceCheckUtils]: 51: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~output~0 := #t~ret3; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,770 INFO L280 TraceCheckUtils]: 52: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc #t~ret3; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,771 INFO L280 TraceCheckUtils]: 53: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !false; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,772 INFO L280 TraceCheckUtils]: 54: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc ~input~0; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,773 INFO L280 TraceCheckUtils]: 55: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} ~input~0 := #t~nondet2; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc #t~nondet2; {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,776 INFO L280 TraceCheckUtils]: 58: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-10 19:16:51,778 INFO L263 TraceCheckUtils]: 59: Hoare triple {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {65665#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:16:51,779 INFO L280 TraceCheckUtils]: 60: Hoare triple {65665#(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; {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:16:51,780 INFO L280 TraceCheckUtils]: 61: Hoare triple {65668#(and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:16:51,782 INFO L280 TraceCheckUtils]: 62: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:16:51,783 INFO L280 TraceCheckUtils]: 63: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:16:51,785 INFO L280 TraceCheckUtils]: 64: Hoare triple {65669#(and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (not (= 6 ~a16~0)) (and (= ~a7~0 |old(~a7~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a21~0 |old(~a21~0)|))) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,787 INFO L280 TraceCheckUtils]: 65: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,789 INFO L280 TraceCheckUtils]: 66: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,791 INFO L280 TraceCheckUtils]: 67: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,793 INFO L280 TraceCheckUtils]: 68: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,800 INFO L280 TraceCheckUtils]: 69: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,802 INFO L280 TraceCheckUtils]: 70: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,804 INFO L280 TraceCheckUtils]: 71: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,806 INFO L280 TraceCheckUtils]: 72: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,807 INFO L280 TraceCheckUtils]: 73: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,811 INFO L280 TraceCheckUtils]: 75: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,812 INFO L280 TraceCheckUtils]: 76: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,814 INFO L280 TraceCheckUtils]: 77: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,815 INFO L280 TraceCheckUtils]: 78: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,817 INFO L280 TraceCheckUtils]: 79: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,819 INFO L280 TraceCheckUtils]: 80: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,820 INFO L280 TraceCheckUtils]: 81: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,822 INFO L280 TraceCheckUtils]: 82: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,823 INFO L280 TraceCheckUtils]: 83: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,825 INFO L280 TraceCheckUtils]: 84: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,829 INFO L280 TraceCheckUtils]: 85: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,831 INFO L280 TraceCheckUtils]: 86: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,833 INFO L280 TraceCheckUtils]: 87: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,834 INFO L280 TraceCheckUtils]: 88: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,836 INFO L280 TraceCheckUtils]: 89: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,838 INFO L280 TraceCheckUtils]: 90: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,839 INFO L280 TraceCheckUtils]: 91: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-10 19:16:51,841 INFO L280 TraceCheckUtils]: 92: Hoare triple {65670#(and (or (not (= 1 ~a20~0)) (and (or (= 6 ~a16~0) (= ~a16~0 |old(~a16~0)|)) (or (and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (not (= 6 calculate_output_~input)) (and (or (and (or (= 1 ~a7~0) (not (= 1 ~a17~0))) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))) (not (= 15 ~a8~0))) (or (= ~a8~0 |old(~a8~0)|) (= 15 ~a8~0))) (not (= 1 ~a21~0)))) (not (= 6 ~a16~0)))) (not (= 8 ~a12~0))) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,843 INFO L280 TraceCheckUtils]: 93: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,843 INFO L280 TraceCheckUtils]: 94: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,844 INFO L280 TraceCheckUtils]: 95: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,845 INFO L280 TraceCheckUtils]: 96: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,846 INFO L280 TraceCheckUtils]: 97: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,846 INFO L280 TraceCheckUtils]: 98: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,847 INFO L280 TraceCheckUtils]: 99: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,848 INFO L280 TraceCheckUtils]: 100: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,849 INFO L280 TraceCheckUtils]: 101: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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)); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,850 INFO L280 TraceCheckUtils]: 102: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,851 INFO L280 TraceCheckUtils]: 103: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,852 INFO L280 TraceCheckUtils]: 104: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,852 INFO L280 TraceCheckUtils]: 105: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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))); {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 19:16:51,854 INFO L280 TraceCheckUtils]: 106: Hoare triple {65671#(or (not (= 6 calculate_output_~input)) (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)) (not (= 8 ~a12~0)))} 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; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,855 INFO L280 TraceCheckUtils]: 107: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,856 INFO L280 TraceCheckUtils]: 108: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,857 INFO L280 TraceCheckUtils]: 109: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,857 INFO L280 TraceCheckUtils]: 110: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,858 INFO L280 TraceCheckUtils]: 111: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,859 INFO L280 TraceCheckUtils]: 112: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 0; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,860 INFO L280 TraceCheckUtils]: 113: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} #res := -1; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,861 INFO L280 TraceCheckUtils]: 114: Hoare triple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} assume true; {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:16:51,862 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {65672#(or (not (= 1 |old(~a20~0)|)) (not (= 15 |old(~a8~0)|)) (not (= 6 |old(~a16~0)|)) (= 1 |old(~a7~0)|) (not (= 1 |old(~a21~0)|)))} {65607#(and (= 6 ~a16~0) (not (= 1 ~a7~0)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} #1104#return; {65565#false} is VALID [2020-07-10 19:16:51,863 INFO L280 TraceCheckUtils]: 116: Hoare triple {65565#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {65565#false} is VALID [2020-07-10 19:16:51,863 INFO L280 TraceCheckUtils]: 117: Hoare triple {65565#false} ~output~0 := #t~ret3; {65565#false} is VALID [2020-07-10 19:16:51,863 INFO L280 TraceCheckUtils]: 118: Hoare triple {65565#false} havoc #t~ret3; {65565#false} is VALID [2020-07-10 19:16:51,863 INFO L280 TraceCheckUtils]: 119: Hoare triple {65565#false} assume !false; {65565#false} is VALID [2020-07-10 19:16:51,863 INFO L280 TraceCheckUtils]: 120: Hoare triple {65565#false} havoc ~input~0; {65565#false} is VALID [2020-07-10 19:16:51,864 INFO L280 TraceCheckUtils]: 121: Hoare triple {65565#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {65565#false} is VALID [2020-07-10 19:16:51,864 INFO L280 TraceCheckUtils]: 122: Hoare triple {65565#false} ~input~0 := #t~nondet2; {65565#false} is VALID [2020-07-10 19:16:51,864 INFO L280 TraceCheckUtils]: 123: Hoare triple {65565#false} havoc #t~nondet2; {65565#false} is VALID [2020-07-10 19:16:51,864 INFO L280 TraceCheckUtils]: 124: Hoare triple {65565#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {65565#false} is VALID [2020-07-10 19:16:51,864 INFO L263 TraceCheckUtils]: 125: Hoare triple {65565#false} call #t~ret3 := calculate_output(~input~0); {65565#false} is VALID [2020-07-10 19:16:51,865 INFO L280 TraceCheckUtils]: 126: Hoare triple {65565#false} ~input := #in~input; {65565#false} is VALID [2020-07-10 19:16:51,865 INFO L280 TraceCheckUtils]: 127: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,865 INFO L280 TraceCheckUtils]: 128: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,865 INFO L280 TraceCheckUtils]: 129: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,866 INFO L280 TraceCheckUtils]: 130: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,866 INFO L280 TraceCheckUtils]: 131: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,866 INFO L280 TraceCheckUtils]: 132: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,866 INFO L280 TraceCheckUtils]: 133: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,866 INFO L280 TraceCheckUtils]: 134: Hoare triple {65565#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))); {65565#false} is VALID [2020-07-10 19:16:51,866 INFO L280 TraceCheckUtils]: 135: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,867 INFO L280 TraceCheckUtils]: 136: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,867 INFO L280 TraceCheckUtils]: 137: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,867 INFO L280 TraceCheckUtils]: 138: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,867 INFO L280 TraceCheckUtils]: 139: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,867 INFO L280 TraceCheckUtils]: 140: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,868 INFO L280 TraceCheckUtils]: 141: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,868 INFO L280 TraceCheckUtils]: 142: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,868 INFO L280 TraceCheckUtils]: 143: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,868 INFO L280 TraceCheckUtils]: 144: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,868 INFO L280 TraceCheckUtils]: 145: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,869 INFO L280 TraceCheckUtils]: 146: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,869 INFO L280 TraceCheckUtils]: 147: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,869 INFO L280 TraceCheckUtils]: 148: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,869 INFO L280 TraceCheckUtils]: 149: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,869 INFO L280 TraceCheckUtils]: 150: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,870 INFO L280 TraceCheckUtils]: 151: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,870 INFO L280 TraceCheckUtils]: 152: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,870 INFO L280 TraceCheckUtils]: 153: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,870 INFO L280 TraceCheckUtils]: 154: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,870 INFO L280 TraceCheckUtils]: 155: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,871 INFO L280 TraceCheckUtils]: 156: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,871 INFO L280 TraceCheckUtils]: 157: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,871 INFO L280 TraceCheckUtils]: 158: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,871 INFO L280 TraceCheckUtils]: 159: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,883 INFO L280 TraceCheckUtils]: 160: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,884 INFO L280 TraceCheckUtils]: 161: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,884 INFO L280 TraceCheckUtils]: 162: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,884 INFO L280 TraceCheckUtils]: 163: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,884 INFO L280 TraceCheckUtils]: 164: Hoare triple {65565#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)))); {65565#false} is VALID [2020-07-10 19:16:51,884 INFO L280 TraceCheckUtils]: 165: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,885 INFO L280 TraceCheckUtils]: 166: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,885 INFO L280 TraceCheckUtils]: 167: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,885 INFO L280 TraceCheckUtils]: 168: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,885 INFO L280 TraceCheckUtils]: 169: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,885 INFO L280 TraceCheckUtils]: 170: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,886 INFO L280 TraceCheckUtils]: 171: Hoare triple {65565#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))); {65565#false} is VALID [2020-07-10 19:16:51,886 INFO L280 TraceCheckUtils]: 172: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,886 INFO L280 TraceCheckUtils]: 173: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,886 INFO L280 TraceCheckUtils]: 174: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,888 INFO L280 TraceCheckUtils]: 175: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,889 INFO L280 TraceCheckUtils]: 176: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,889 INFO L280 TraceCheckUtils]: 177: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,889 INFO L280 TraceCheckUtils]: 178: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,889 INFO L280 TraceCheckUtils]: 179: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,889 INFO L280 TraceCheckUtils]: 180: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,890 INFO L280 TraceCheckUtils]: 181: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,890 INFO L280 TraceCheckUtils]: 182: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,890 INFO L280 TraceCheckUtils]: 183: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,892 INFO L280 TraceCheckUtils]: 184: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,893 INFO L280 TraceCheckUtils]: 185: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,893 INFO L280 TraceCheckUtils]: 186: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,893 INFO L280 TraceCheckUtils]: 187: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,893 INFO L280 TraceCheckUtils]: 188: Hoare triple {65565#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)); {65565#false} is VALID [2020-07-10 19:16:51,894 INFO L280 TraceCheckUtils]: 189: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,894 INFO L280 TraceCheckUtils]: 190: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,894 INFO L280 TraceCheckUtils]: 191: Hoare triple {65565#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); {65565#false} is VALID [2020-07-10 19:16:51,894 INFO L280 TraceCheckUtils]: 192: Hoare triple {65565#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))); {65565#false} is VALID [2020-07-10 19:16:51,894 INFO L280 TraceCheckUtils]: 193: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,895 INFO L280 TraceCheckUtils]: 194: Hoare triple {65565#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,895 INFO L280 TraceCheckUtils]: 195: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,895 INFO L280 TraceCheckUtils]: 196: Hoare triple {65565#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,895 INFO L280 TraceCheckUtils]: 197: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,895 INFO L280 TraceCheckUtils]: 198: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,895 INFO L280 TraceCheckUtils]: 199: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,896 INFO L280 TraceCheckUtils]: 200: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,896 INFO L280 TraceCheckUtils]: 201: Hoare triple {65565#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,896 INFO L280 TraceCheckUtils]: 202: Hoare triple {65565#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {65565#false} is VALID [2020-07-10 19:16:51,896 INFO L280 TraceCheckUtils]: 203: Hoare triple {65565#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {65565#false} is VALID [2020-07-10 19:16:51,896 INFO L280 TraceCheckUtils]: 204: Hoare triple {65565#false} assume !false; {65565#false} is VALID [2020-07-10 19:16:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:16:52,127 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:16:52,128 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1090231022] [2020-07-10 19:16:52,128 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:16:52,128 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 19:16:52,128 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083446527] [2020-07-10 19:16:52,129 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 205 [2020-07-10 19:16:52,129 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:16:52,129 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 19:16:52,469 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:16:52,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 19:16:52,469 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:16:52,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 19:16:52,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2020-07-10 19:16:52,471 INFO L87 Difference]: Start difference. First operand 2461 states and 2927 transitions. Second operand 13 states. [2020-07-10 19:16:53,402 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 75 [2020-07-10 19:16:53,874 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2020-07-10 19:16:54,843 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2020-07-10 19:16:55,655 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2020-07-10 19:16:56,789 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 72 [2020-07-10 19:16:57,472 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 76 [2020-07-10 19:16:57,790 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2020-07-10 19:16:59,916 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 72 [2020-07-10 19:17:01,023 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-07-10 19:17:02,234 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 70 [2020-07-10 19:17:02,622 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 44 [2020-07-10 19:17:02,856 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 73 [2020-07-10 19:17:04,056 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 77 [2020-07-10 19:17:04,392 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-07-10 19:17:07,017 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2020-07-10 19:17:12,309 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2020-07-10 19:17:16,165 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 74 [2020-07-10 19:18:05,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:05,041 INFO L93 Difference]: Finished difference Result 6681 states and 8409 transitions. [2020-07-10 19:18:05,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-10 19:18:05,041 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 205 [2020-07-10 19:18:05,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:18:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 19:18:05,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1879 transitions. [2020-07-10 19:18:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 19:18:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1879 transitions. [2020-07-10 19:18:05,073 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 1879 transitions. [2020-07-10 19:18:09,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1879 edges. 1879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:18:10,009 INFO L225 Difference]: With dead ends: 6681 [2020-07-10 19:18:10,009 INFO L226 Difference]: Without dead ends: 4244 [2020-07-10 19:18:10,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 726 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=611, Invalid=2041, Unknown=0, NotChecked=0, Total=2652 [2020-07-10 19:18:10,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4244 states. [2020-07-10 19:18:46,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4244 to 3075. [2020-07-10 19:18:46,705 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:18:46,705 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4244 states. Second operand 3075 states. [2020-07-10 19:18:46,705 INFO L74 IsIncluded]: Start isIncluded. First operand 4244 states. Second operand 3075 states. [2020-07-10 19:18:46,706 INFO L87 Difference]: Start difference. First operand 4244 states. Second operand 3075 states. [2020-07-10 19:18:47,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:47,328 INFO L93 Difference]: Finished difference Result 4244 states and 5387 transitions. [2020-07-10 19:18:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 5387 transitions. [2020-07-10 19:18:47,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:47,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:47,350 INFO L74 IsIncluded]: Start isIncluded. First operand 3075 states. Second operand 4244 states. [2020-07-10 19:18:47,351 INFO L87 Difference]: Start difference. First operand 3075 states. Second operand 4244 states. [2020-07-10 19:18:47,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:47,988 INFO L93 Difference]: Finished difference Result 4244 states and 5387 transitions. [2020-07-10 19:18:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 5387 transitions. [2020-07-10 19:18:48,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:48,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:48,005 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:18:48,005 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:18:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3075 states. [2020-07-10 19:18:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 3075 states and 3647 transitions. [2020-07-10 19:18:48,345 INFO L78 Accepts]: Start accepts. Automaton has 3075 states and 3647 transitions. Word has length 205 [2020-07-10 19:18:48,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:18:48,346 INFO L479 AbstractCegarLoop]: Abstraction has 3075 states and 3647 transitions. [2020-07-10 19:18:48,346 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 19:18:48,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3075 states and 3647 transitions. [2020-07-10 19:19:01,454 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3647 edges. 3647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 3647 transitions. [2020-07-10 19:19:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-07-10 19:19:01,461 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:19:01,462 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 19:19:01,462 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 19:19:01,462 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:19:01,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:19:01,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1568499164, now seen corresponding path program 1 times [2020-07-10 19:19:01,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:19:01,463 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [299563962] [2020-07-10 19:19:01,463 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:19:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:01,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {93876#(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; {93762#true} is VALID [2020-07-10 19:19:01,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {93762#true} ~d~0 := 4; {93762#true} is VALID [2020-07-10 19:19:01,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {93762#true} ~e~0 := 5; {93762#true} is VALID [2020-07-10 19:19:01,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {93762#true} ~f~0 := 6; {93762#true} is VALID [2020-07-10 19:19:01,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {93762#true} ~c~0 := 3; {93762#true} is VALID [2020-07-10 19:19:01,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {93762#true} ~b~0 := 2; {93762#true} is VALID [2020-07-10 19:19:01,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {93762#true} ~u~0 := 21; {93762#true} is VALID [2020-07-10 19:19:01,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {93762#true} ~v~0 := 22; {93762#true} is VALID [2020-07-10 19:19:01,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {93762#true} ~w~0 := 23; {93762#true} is VALID [2020-07-10 19:19:01,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {93762#true} ~x~0 := 24; {93762#true} is VALID [2020-07-10 19:19:01,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {93762#true} ~y~0 := 25; {93762#true} is VALID [2020-07-10 19:19:01,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {93762#true} ~z~0 := 26; {93762#true} is VALID [2020-07-10 19:19:01,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {93762#true} ~a17~0 := 1; {93762#true} is VALID [2020-07-10 19:19:01,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {93762#true} ~a7~0 := 0; {93762#true} is VALID [2020-07-10 19:19:01,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {93762#true} ~a20~0 := 1; {93762#true} is VALID [2020-07-10 19:19:01,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {93762#true} ~a8~0 := 15; {93762#true} is VALID [2020-07-10 19:19:01,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {93762#true} ~a12~0 := 8; {93762#true} is VALID [2020-07-10 19:19:01,719 INFO L280 TraceCheckUtils]: 17: Hoare triple {93762#true} ~a16~0 := 5; {93762#true} is VALID [2020-07-10 19:19:01,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {93762#true} ~a21~0 := 1; {93762#true} is VALID [2020-07-10 19:19:01,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {93762#true} assume true; {93762#true} is VALID [2020-07-10 19:19:01,720 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {93762#true} {93762#true} #1100#return; {93762#true} is VALID [2020-07-10 19:19:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:01,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {93877#(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; {93762#true} is VALID [2020-07-10 19:19:01,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-10 19:19:01,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {93762#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))); {93762#true} is VALID [2020-07-10 19:19:01,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,781 INFO L280 TraceCheckUtils]: 11: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,781 INFO L280 TraceCheckUtils]: 12: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,782 INFO L280 TraceCheckUtils]: 15: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,782 INFO L280 TraceCheckUtils]: 16: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,782 INFO L280 TraceCheckUtils]: 17: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,782 INFO L280 TraceCheckUtils]: 18: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-10 19:19:01,783 INFO L280 TraceCheckUtils]: 20: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-10 19:19:01,783 INFO L280 TraceCheckUtils]: 21: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,783 INFO L280 TraceCheckUtils]: 22: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,783 INFO L280 TraceCheckUtils]: 23: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,784 INFO L280 TraceCheckUtils]: 25: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,784 INFO L280 TraceCheckUtils]: 26: Hoare triple {93762#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; {93762#true} is VALID [2020-07-10 19:19:01,786 INFO L280 TraceCheckUtils]: 27: Hoare triple {93762#true} ~a16~0 := 4; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,820 INFO L280 TraceCheckUtils]: 28: Hoare triple {93818#(= 4 ~a16~0)} ~a20~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,821 INFO L280 TraceCheckUtils]: 29: Hoare triple {93818#(= 4 ~a16~0)} ~a17~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {93818#(= 4 ~a16~0)} #res := 24; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,824 INFO L280 TraceCheckUtils]: 31: Hoare triple {93818#(= 4 ~a16~0)} assume true; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,825 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {93818#(= 4 ~a16~0)} {93762#true} #1104#return; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:01,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {93877#(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; {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,914 INFO L280 TraceCheckUtils]: 9: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,920 INFO L280 TraceCheckUtils]: 15: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,920 INFO L280 TraceCheckUtils]: 16: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,921 INFO L280 TraceCheckUtils]: 17: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,921 INFO L280 TraceCheckUtils]: 18: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,922 INFO L280 TraceCheckUtils]: 19: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,924 INFO L280 TraceCheckUtils]: 23: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,925 INFO L280 TraceCheckUtils]: 24: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,926 INFO L280 TraceCheckUtils]: 25: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,926 INFO L280 TraceCheckUtils]: 26: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,927 INFO L280 TraceCheckUtils]: 28: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,930 INFO L280 TraceCheckUtils]: 32: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,931 INFO L280 TraceCheckUtils]: 34: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,933 INFO L280 TraceCheckUtils]: 37: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,934 INFO L280 TraceCheckUtils]: 38: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,935 INFO L280 TraceCheckUtils]: 39: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,935 INFO L280 TraceCheckUtils]: 40: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,936 INFO L280 TraceCheckUtils]: 41: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,936 INFO L280 TraceCheckUtils]: 42: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,937 INFO L280 TraceCheckUtils]: 43: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,938 INFO L280 TraceCheckUtils]: 44: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,938 INFO L280 TraceCheckUtils]: 45: Hoare triple {93878#(= ~a16~0 |old(~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))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,939 INFO L280 TraceCheckUtils]: 46: Hoare triple {93878#(= ~a16~0 |old(~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,939 INFO L280 TraceCheckUtils]: 47: Hoare triple {93878#(= ~a16~0 |old(~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,940 INFO L280 TraceCheckUtils]: 48: Hoare triple {93878#(= ~a16~0 |old(~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,941 INFO L280 TraceCheckUtils]: 49: Hoare triple {93878#(= ~a16~0 |old(~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,941 INFO L280 TraceCheckUtils]: 50: Hoare triple {93878#(= ~a16~0 |old(~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,942 INFO L280 TraceCheckUtils]: 51: Hoare triple {93878#(= ~a16~0 |old(~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; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,943 INFO L280 TraceCheckUtils]: 52: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,943 INFO L280 TraceCheckUtils]: 53: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,945 INFO L280 TraceCheckUtils]: 54: Hoare triple {93879#(= 5 |old(~a16~0)|)} #res := -1; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,945 INFO L280 TraceCheckUtils]: 55: Hoare triple {93879#(= 5 |old(~a16~0)|)} assume true; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,946 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {93879#(= 5 |old(~a16~0)|)} {93818#(= 4 ~a16~0)} #1104#return; {93763#false} is VALID [2020-07-10 19:19:01,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {93762#true} call ULTIMATE.init(); {93876#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:19:01,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {93876#(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; {93762#true} is VALID [2020-07-10 19:19:01,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {93762#true} ~d~0 := 4; {93762#true} is VALID [2020-07-10 19:19:01,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {93762#true} ~e~0 := 5; {93762#true} is VALID [2020-07-10 19:19:01,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {93762#true} ~f~0 := 6; {93762#true} is VALID [2020-07-10 19:19:01,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {93762#true} ~c~0 := 3; {93762#true} is VALID [2020-07-10 19:19:01,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {93762#true} ~b~0 := 2; {93762#true} is VALID [2020-07-10 19:19:01,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {93762#true} ~u~0 := 21; {93762#true} is VALID [2020-07-10 19:19:01,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {93762#true} ~v~0 := 22; {93762#true} is VALID [2020-07-10 19:19:01,955 INFO L280 TraceCheckUtils]: 9: Hoare triple {93762#true} ~w~0 := 23; {93762#true} is VALID [2020-07-10 19:19:01,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {93762#true} ~x~0 := 24; {93762#true} is VALID [2020-07-10 19:19:01,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {93762#true} ~y~0 := 25; {93762#true} is VALID [2020-07-10 19:19:01,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {93762#true} ~z~0 := 26; {93762#true} is VALID [2020-07-10 19:19:01,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {93762#true} ~a17~0 := 1; {93762#true} is VALID [2020-07-10 19:19:01,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {93762#true} ~a7~0 := 0; {93762#true} is VALID [2020-07-10 19:19:01,956 INFO L280 TraceCheckUtils]: 15: Hoare triple {93762#true} ~a20~0 := 1; {93762#true} is VALID [2020-07-10 19:19:01,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {93762#true} ~a8~0 := 15; {93762#true} is VALID [2020-07-10 19:19:01,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {93762#true} ~a12~0 := 8; {93762#true} is VALID [2020-07-10 19:19:01,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {93762#true} ~a16~0 := 5; {93762#true} is VALID [2020-07-10 19:19:01,957 INFO L280 TraceCheckUtils]: 19: Hoare triple {93762#true} ~a21~0 := 1; {93762#true} is VALID [2020-07-10 19:19:01,957 INFO L280 TraceCheckUtils]: 20: Hoare triple {93762#true} assume true; {93762#true} is VALID [2020-07-10 19:19:01,958 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {93762#true} {93762#true} #1100#return; {93762#true} is VALID [2020-07-10 19:19:01,958 INFO L263 TraceCheckUtils]: 22: Hoare triple {93762#true} call #t~ret4 := main(); {93762#true} is VALID [2020-07-10 19:19:01,958 INFO L280 TraceCheckUtils]: 23: Hoare triple {93762#true} ~output~0 := -1; {93762#true} is VALID [2020-07-10 19:19:01,958 INFO L280 TraceCheckUtils]: 24: Hoare triple {93762#true} assume !false; {93762#true} is VALID [2020-07-10 19:19:01,958 INFO L280 TraceCheckUtils]: 25: Hoare triple {93762#true} havoc ~input~0; {93762#true} is VALID [2020-07-10 19:19:01,959 INFO L280 TraceCheckUtils]: 26: Hoare triple {93762#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93762#true} is VALID [2020-07-10 19:19:01,959 INFO L280 TraceCheckUtils]: 27: Hoare triple {93762#true} ~input~0 := #t~nondet2; {93762#true} is VALID [2020-07-10 19:19:01,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {93762#true} havoc #t~nondet2; {93762#true} is VALID [2020-07-10 19:19:01,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {93762#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93762#true} is VALID [2020-07-10 19:19:01,961 INFO L263 TraceCheckUtils]: 30: Hoare triple {93762#true} call #t~ret3 := calculate_output(~input~0); {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:19:01,961 INFO L280 TraceCheckUtils]: 31: Hoare triple {93877#(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; {93762#true} is VALID [2020-07-10 19:19:01,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,961 INFO L280 TraceCheckUtils]: 33: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,962 INFO L280 TraceCheckUtils]: 34: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,962 INFO L280 TraceCheckUtils]: 36: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,962 INFO L280 TraceCheckUtils]: 37: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,962 INFO L280 TraceCheckUtils]: 38: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-10 19:19:01,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {93762#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))); {93762#true} is VALID [2020-07-10 19:19:01,963 INFO L280 TraceCheckUtils]: 40: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,963 INFO L280 TraceCheckUtils]: 41: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,963 INFO L280 TraceCheckUtils]: 42: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,963 INFO L280 TraceCheckUtils]: 43: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,964 INFO L280 TraceCheckUtils]: 44: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,964 INFO L280 TraceCheckUtils]: 45: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,964 INFO L280 TraceCheckUtils]: 46: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,964 INFO L280 TraceCheckUtils]: 48: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,965 INFO L280 TraceCheckUtils]: 49: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,965 INFO L280 TraceCheckUtils]: 50: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-10 19:19:01,965 INFO L280 TraceCheckUtils]: 51: Hoare triple {93762#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)); {93762#true} is VALID [2020-07-10 19:19:01,965 INFO L280 TraceCheckUtils]: 52: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,965 INFO L280 TraceCheckUtils]: 53: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,966 INFO L280 TraceCheckUtils]: 54: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,966 INFO L280 TraceCheckUtils]: 55: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,966 INFO L280 TraceCheckUtils]: 56: Hoare triple {93762#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); {93762#true} is VALID [2020-07-10 19:19:01,966 INFO L280 TraceCheckUtils]: 57: Hoare triple {93762#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; {93762#true} is VALID [2020-07-10 19:19:01,967 INFO L280 TraceCheckUtils]: 58: Hoare triple {93762#true} ~a16~0 := 4; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,968 INFO L280 TraceCheckUtils]: 59: Hoare triple {93818#(= 4 ~a16~0)} ~a20~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,968 INFO L280 TraceCheckUtils]: 60: Hoare triple {93818#(= 4 ~a16~0)} ~a17~0 := 0; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,969 INFO L280 TraceCheckUtils]: 61: Hoare triple {93818#(= 4 ~a16~0)} #res := 24; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,970 INFO L280 TraceCheckUtils]: 62: Hoare triple {93818#(= 4 ~a16~0)} assume true; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,971 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {93818#(= 4 ~a16~0)} {93762#true} #1104#return; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,971 INFO L280 TraceCheckUtils]: 64: Hoare triple {93818#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,972 INFO L280 TraceCheckUtils]: 65: Hoare triple {93818#(= 4 ~a16~0)} ~output~0 := #t~ret3; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,973 INFO L280 TraceCheckUtils]: 66: Hoare triple {93818#(= 4 ~a16~0)} havoc #t~ret3; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,974 INFO L280 TraceCheckUtils]: 67: Hoare triple {93818#(= 4 ~a16~0)} assume !false; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,974 INFO L280 TraceCheckUtils]: 68: Hoare triple {93818#(= 4 ~a16~0)} havoc ~input~0; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,975 INFO L280 TraceCheckUtils]: 69: Hoare triple {93818#(= 4 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,976 INFO L280 TraceCheckUtils]: 70: Hoare triple {93818#(= 4 ~a16~0)} ~input~0 := #t~nondet2; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,977 INFO L280 TraceCheckUtils]: 71: Hoare triple {93818#(= 4 ~a16~0)} havoc #t~nondet2; {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,978 INFO L280 TraceCheckUtils]: 72: Hoare triple {93818#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93818#(= 4 ~a16~0)} is VALID [2020-07-10 19:19:01,979 INFO L263 TraceCheckUtils]: 73: Hoare triple {93818#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {93877#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:19:01,980 INFO L280 TraceCheckUtils]: 74: Hoare triple {93877#(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; {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,981 INFO L280 TraceCheckUtils]: 75: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,982 INFO L280 TraceCheckUtils]: 76: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,982 INFO L280 TraceCheckUtils]: 77: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,983 INFO L280 TraceCheckUtils]: 78: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,984 INFO L280 TraceCheckUtils]: 79: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,984 INFO L280 TraceCheckUtils]: 80: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,985 INFO L280 TraceCheckUtils]: 81: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,986 INFO L280 TraceCheckUtils]: 82: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,986 INFO L280 TraceCheckUtils]: 83: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,987 INFO L280 TraceCheckUtils]: 84: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,987 INFO L280 TraceCheckUtils]: 85: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,988 INFO L280 TraceCheckUtils]: 86: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,989 INFO L280 TraceCheckUtils]: 87: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,989 INFO L280 TraceCheckUtils]: 88: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,990 INFO L280 TraceCheckUtils]: 89: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,991 INFO L280 TraceCheckUtils]: 90: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,991 INFO L280 TraceCheckUtils]: 91: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,992 INFO L280 TraceCheckUtils]: 92: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,993 INFO L280 TraceCheckUtils]: 93: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,993 INFO L280 TraceCheckUtils]: 94: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,994 INFO L280 TraceCheckUtils]: 95: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,995 INFO L280 TraceCheckUtils]: 96: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,996 INFO L280 TraceCheckUtils]: 97: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,996 INFO L280 TraceCheckUtils]: 98: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,997 INFO L280 TraceCheckUtils]: 99: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,998 INFO L280 TraceCheckUtils]: 100: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,998 INFO L280 TraceCheckUtils]: 101: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:01,999 INFO L280 TraceCheckUtils]: 102: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,000 INFO L280 TraceCheckUtils]: 103: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,001 INFO L280 TraceCheckUtils]: 104: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,001 INFO L280 TraceCheckUtils]: 105: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,002 INFO L280 TraceCheckUtils]: 106: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,003 INFO L280 TraceCheckUtils]: 107: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,003 INFO L280 TraceCheckUtils]: 108: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,004 INFO L280 TraceCheckUtils]: 109: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,005 INFO L280 TraceCheckUtils]: 110: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,005 INFO L280 TraceCheckUtils]: 111: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,006 INFO L280 TraceCheckUtils]: 112: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,007 INFO L280 TraceCheckUtils]: 113: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,007 INFO L280 TraceCheckUtils]: 114: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,008 INFO L280 TraceCheckUtils]: 115: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,008 INFO L280 TraceCheckUtils]: 116: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,009 INFO L280 TraceCheckUtils]: 117: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,010 INFO L280 TraceCheckUtils]: 118: Hoare triple {93878#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,011 INFO L280 TraceCheckUtils]: 119: Hoare triple {93878#(= ~a16~0 |old(~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))); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,011 INFO L280 TraceCheckUtils]: 120: Hoare triple {93878#(= ~a16~0 |old(~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,012 INFO L280 TraceCheckUtils]: 121: Hoare triple {93878#(= ~a16~0 |old(~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,013 INFO L280 TraceCheckUtils]: 122: Hoare triple {93878#(= ~a16~0 |old(~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)); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,014 INFO L280 TraceCheckUtils]: 123: Hoare triple {93878#(= ~a16~0 |old(~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,014 INFO L280 TraceCheckUtils]: 124: Hoare triple {93878#(= ~a16~0 |old(~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); {93878#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,015 INFO L280 TraceCheckUtils]: 125: Hoare triple {93878#(= ~a16~0 |old(~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; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,016 INFO L280 TraceCheckUtils]: 126: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,017 INFO L280 TraceCheckUtils]: 127: Hoare triple {93879#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,018 INFO L280 TraceCheckUtils]: 128: Hoare triple {93879#(= 5 |old(~a16~0)|)} #res := -1; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,019 INFO L280 TraceCheckUtils]: 129: Hoare triple {93879#(= 5 |old(~a16~0)|)} assume true; {93879#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:19:02,020 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {93879#(= 5 |old(~a16~0)|)} {93818#(= 4 ~a16~0)} #1104#return; {93763#false} is VALID [2020-07-10 19:19:02,021 INFO L280 TraceCheckUtils]: 131: Hoare triple {93763#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {93763#false} is VALID [2020-07-10 19:19:02,021 INFO L280 TraceCheckUtils]: 132: Hoare triple {93763#false} ~output~0 := #t~ret3; {93763#false} is VALID [2020-07-10 19:19:02,021 INFO L280 TraceCheckUtils]: 133: Hoare triple {93763#false} havoc #t~ret3; {93763#false} is VALID [2020-07-10 19:19:02,022 INFO L280 TraceCheckUtils]: 134: Hoare triple {93763#false} assume !false; {93763#false} is VALID [2020-07-10 19:19:02,022 INFO L280 TraceCheckUtils]: 135: Hoare triple {93763#false} havoc ~input~0; {93763#false} is VALID [2020-07-10 19:19:02,022 INFO L280 TraceCheckUtils]: 136: Hoare triple {93763#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {93763#false} is VALID [2020-07-10 19:19:02,022 INFO L280 TraceCheckUtils]: 137: Hoare triple {93763#false} ~input~0 := #t~nondet2; {93763#false} is VALID [2020-07-10 19:19:02,023 INFO L280 TraceCheckUtils]: 138: Hoare triple {93763#false} havoc #t~nondet2; {93763#false} is VALID [2020-07-10 19:19:02,023 INFO L280 TraceCheckUtils]: 139: Hoare triple {93763#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {93763#false} is VALID [2020-07-10 19:19:02,023 INFO L263 TraceCheckUtils]: 140: Hoare triple {93763#false} call #t~ret3 := calculate_output(~input~0); {93763#false} is VALID [2020-07-10 19:19:02,023 INFO L280 TraceCheckUtils]: 141: Hoare triple {93763#false} ~input := #in~input; {93763#false} is VALID [2020-07-10 19:19:02,023 INFO L280 TraceCheckUtils]: 142: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,024 INFO L280 TraceCheckUtils]: 143: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,024 INFO L280 TraceCheckUtils]: 144: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,024 INFO L280 TraceCheckUtils]: 145: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,024 INFO L280 TraceCheckUtils]: 146: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,024 INFO L280 TraceCheckUtils]: 147: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,025 INFO L280 TraceCheckUtils]: 148: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,025 INFO L280 TraceCheckUtils]: 149: Hoare triple {93763#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))); {93763#false} is VALID [2020-07-10 19:19:02,025 INFO L280 TraceCheckUtils]: 150: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,025 INFO L280 TraceCheckUtils]: 151: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,026 INFO L280 TraceCheckUtils]: 152: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,026 INFO L280 TraceCheckUtils]: 153: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,026 INFO L280 TraceCheckUtils]: 154: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,026 INFO L280 TraceCheckUtils]: 155: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,026 INFO L280 TraceCheckUtils]: 156: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,027 INFO L280 TraceCheckUtils]: 157: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,027 INFO L280 TraceCheckUtils]: 158: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,027 INFO L280 TraceCheckUtils]: 159: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,027 INFO L280 TraceCheckUtils]: 160: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,027 INFO L280 TraceCheckUtils]: 161: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,028 INFO L280 TraceCheckUtils]: 162: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,028 INFO L280 TraceCheckUtils]: 163: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,028 INFO L280 TraceCheckUtils]: 164: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,028 INFO L280 TraceCheckUtils]: 165: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,028 INFO L280 TraceCheckUtils]: 166: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,029 INFO L280 TraceCheckUtils]: 167: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,029 INFO L280 TraceCheckUtils]: 168: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,029 INFO L280 TraceCheckUtils]: 169: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,029 INFO L280 TraceCheckUtils]: 170: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,029 INFO L280 TraceCheckUtils]: 171: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,029 INFO L280 TraceCheckUtils]: 172: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,030 INFO L280 TraceCheckUtils]: 173: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,030 INFO L280 TraceCheckUtils]: 174: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,030 INFO L280 TraceCheckUtils]: 175: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,030 INFO L280 TraceCheckUtils]: 176: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,030 INFO L280 TraceCheckUtils]: 177: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,031 INFO L280 TraceCheckUtils]: 178: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,031 INFO L280 TraceCheckUtils]: 179: Hoare triple {93763#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)))); {93763#false} is VALID [2020-07-10 19:19:02,031 INFO L280 TraceCheckUtils]: 180: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,031 INFO L280 TraceCheckUtils]: 181: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,031 INFO L280 TraceCheckUtils]: 182: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,032 INFO L280 TraceCheckUtils]: 183: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,032 INFO L280 TraceCheckUtils]: 184: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,032 INFO L280 TraceCheckUtils]: 185: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,032 INFO L280 TraceCheckUtils]: 186: Hoare triple {93763#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))); {93763#false} is VALID [2020-07-10 19:19:02,032 INFO L280 TraceCheckUtils]: 187: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,033 INFO L280 TraceCheckUtils]: 188: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,033 INFO L280 TraceCheckUtils]: 189: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,033 INFO L280 TraceCheckUtils]: 190: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,033 INFO L280 TraceCheckUtils]: 191: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,033 INFO L280 TraceCheckUtils]: 192: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,034 INFO L280 TraceCheckUtils]: 193: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,034 INFO L280 TraceCheckUtils]: 194: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,034 INFO L280 TraceCheckUtils]: 195: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,034 INFO L280 TraceCheckUtils]: 196: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,034 INFO L280 TraceCheckUtils]: 197: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,034 INFO L280 TraceCheckUtils]: 198: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,035 INFO L280 TraceCheckUtils]: 199: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,035 INFO L280 TraceCheckUtils]: 200: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,035 INFO L280 TraceCheckUtils]: 201: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,035 INFO L280 TraceCheckUtils]: 202: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,035 INFO L280 TraceCheckUtils]: 203: Hoare triple {93763#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)); {93763#false} is VALID [2020-07-10 19:19:02,036 INFO L280 TraceCheckUtils]: 204: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,036 INFO L280 TraceCheckUtils]: 205: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,036 INFO L280 TraceCheckUtils]: 206: Hoare triple {93763#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); {93763#false} is VALID [2020-07-10 19:19:02,036 INFO L280 TraceCheckUtils]: 207: Hoare triple {93763#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))); {93763#false} is VALID [2020-07-10 19:19:02,036 INFO L280 TraceCheckUtils]: 208: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,037 INFO L280 TraceCheckUtils]: 209: Hoare triple {93763#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,037 INFO L280 TraceCheckUtils]: 210: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,037 INFO L280 TraceCheckUtils]: 211: Hoare triple {93763#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,037 INFO L280 TraceCheckUtils]: 212: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,037 INFO L280 TraceCheckUtils]: 213: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,038 INFO L280 TraceCheckUtils]: 214: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,038 INFO L280 TraceCheckUtils]: 215: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,038 INFO L280 TraceCheckUtils]: 216: Hoare triple {93763#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,038 INFO L280 TraceCheckUtils]: 217: Hoare triple {93763#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {93763#false} is VALID [2020-07-10 19:19:02,038 INFO L280 TraceCheckUtils]: 218: Hoare triple {93763#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {93763#false} is VALID [2020-07-10 19:19:02,039 INFO L280 TraceCheckUtils]: 219: Hoare triple {93763#false} assume !false; {93763#false} is VALID [2020-07-10 19:19:02,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:19:02,082 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:19:02,088 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [299563962] [2020-07-10 19:19:02,088 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:19:02,088 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:19:02,088 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322472926] [2020-07-10 19:19:02,089 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 220 [2020-07-10 19:19:02,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:19:02,090 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:19:02,415 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 220 edges. 220 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:02,415 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:19:02,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:19:02,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:19:02,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:19:02,416 INFO L87 Difference]: Start difference. First operand 3075 states and 3647 transitions. Second operand 7 states. [2020-07-10 19:20:01,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:20:01,006 INFO L93 Difference]: Finished difference Result 6868 states and 8401 transitions. [2020-07-10 19:20:01,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 19:20:01,006 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 220 [2020-07-10 19:20:01,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:20:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:20:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1400 transitions. [2020-07-10 19:20:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:20:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1400 transitions. [2020-07-10 19:20:01,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1400 transitions. [2020-07-10 19:20:03,533 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1400 edges. 1400 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:20:04,307 INFO L225 Difference]: With dead ends: 6868 [2020-07-10 19:20:04,308 INFO L226 Difference]: Without dead ends: 4269 [2020-07-10 19:20:04,315 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:20:04,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4269 states. [2020-07-10 19:20:52,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4269 to 4231. [2020-07-10 19:20:52,264 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:20:52,264 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4269 states. Second operand 4231 states. [2020-07-10 19:20:52,264 INFO L74 IsIncluded]: Start isIncluded. First operand 4269 states. Second operand 4231 states. [2020-07-10 19:20:52,265 INFO L87 Difference]: Start difference. First operand 4269 states. Second operand 4231 states. [2020-07-10 19:20:52,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:20:52,977 INFO L93 Difference]: Finished difference Result 4269 states and 5123 transitions. [2020-07-10 19:20:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5123 transitions. [2020-07-10 19:20:52,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:20:52,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:20:52,984 INFO L74 IsIncluded]: Start isIncluded. First operand 4231 states. Second operand 4269 states. [2020-07-10 19:20:52,985 INFO L87 Difference]: Start difference. First operand 4231 states. Second operand 4269 states. [2020-07-10 19:20:53,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:20:53,601 INFO L93 Difference]: Finished difference Result 4269 states and 5123 transitions. [2020-07-10 19:20:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5123 transitions. [2020-07-10 19:20:53,608 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:20:53,608 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:20:53,608 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:20:53,608 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:20:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4231 states. [2020-07-10 19:20:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 4231 states and 5072 transitions. [2020-07-10 19:20:54,214 INFO L78 Accepts]: Start accepts. Automaton has 4231 states and 5072 transitions. Word has length 220 [2020-07-10 19:20:54,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:20:54,214 INFO L479 AbstractCegarLoop]: Abstraction has 4231 states and 5072 transitions. [2020-07-10 19:20:54,214 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:20:54,215 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4231 states and 5072 transitions. [2020-07-10 19:21:13,048 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5072 edges. 5072 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:21:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 4231 states and 5072 transitions. [2020-07-10 19:21:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-07-10 19:21:13,060 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:21:13,060 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 19:21:13,060 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 19:21:13,060 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:21:13,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:21:13,061 INFO L82 PathProgramCache]: Analyzing trace with hash -1874947704, now seen corresponding path program 1 times [2020-07-10 19:21:13,061 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:21:13,061 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [926867230] [2020-07-10 19:21:13,062 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:21:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:13,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {124739#(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; {124632#true} is VALID [2020-07-10 19:21:13,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {124632#true} ~d~0 := 4; {124632#true} is VALID [2020-07-10 19:21:13,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#true} ~e~0 := 5; {124632#true} is VALID [2020-07-10 19:21:13,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#true} ~f~0 := 6; {124632#true} is VALID [2020-07-10 19:21:13,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#true} ~c~0 := 3; {124632#true} is VALID [2020-07-10 19:21:13,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#true} ~b~0 := 2; {124632#true} is VALID [2020-07-10 19:21:13,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#true} ~u~0 := 21; {124632#true} is VALID [2020-07-10 19:21:13,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#true} ~v~0 := 22; {124632#true} is VALID [2020-07-10 19:21:13,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#true} ~w~0 := 23; {124632#true} is VALID [2020-07-10 19:21:13,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#true} ~x~0 := 24; {124632#true} is VALID [2020-07-10 19:21:13,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#true} ~y~0 := 25; {124632#true} is VALID [2020-07-10 19:21:13,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#true} ~z~0 := 26; {124632#true} is VALID [2020-07-10 19:21:13,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#true} ~a17~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-10 19:21:13,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#true} ~a8~0 := 15; {124632#true} is VALID [2020-07-10 19:21:13,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {124632#true} ~a12~0 := 8; {124632#true} is VALID [2020-07-10 19:21:13,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {124632#true} ~a16~0 := 5; {124632#true} is VALID [2020-07-10 19:21:13,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {124632#true} ~a21~0 := 1; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {124655#(<= 1 ~a21~0)} assume true; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,287 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {124655#(<= 1 ~a21~0)} {124632#true} #1100#return; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:13,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {124740#(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; {124632#true} is VALID [2020-07-10 19:21:13,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,341 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,342 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,342 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-10 19:21:13,342 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,342 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#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; {124632#true} is VALID [2020-07-10 19:21:13,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#true} ~a16~0 := 6; {124632#true} is VALID [2020-07-10 19:21:13,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,344 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#true} ~a17~0 := 0; {124741#(<= ~a17~0 0)} is VALID [2020-07-10 19:21:13,344 INFO L280 TraceCheckUtils]: 16: Hoare triple {124741#(<= ~a17~0 0)} #res := 24; {124741#(<= ~a17~0 0)} is VALID [2020-07-10 19:21:13,345 INFO L280 TraceCheckUtils]: 17: Hoare triple {124741#(<= ~a17~0 0)} assume true; {124741#(<= ~a17~0 0)} is VALID [2020-07-10 19:21:13,346 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {124741#(<= ~a17~0 0)} {124655#(<= 1 ~a21~0)} #1104#return; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:13,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {124740#(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; {124742#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {124742#(= ~a17~0 |old(~a17~0)|)} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a16~0 := 5; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a20~0 := 0; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {124743#(= 1 |old(~a17~0)|)} #res := 24; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {124743#(= 1 |old(~a17~0)|)} assume true; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,389 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {124743#(= 1 |old(~a17~0)|)} {124675#(not (= 1 ~a17~0))} #1104#return; {124633#false} is VALID [2020-07-10 19:21:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:13,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {124740#(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; {124632#true} is VALID [2020-07-10 19:21:13,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-10 19:21:13,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,424 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,424 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,425 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,427 INFO L280 TraceCheckUtils]: 18: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,427 INFO L280 TraceCheckUtils]: 19: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,427 INFO L280 TraceCheckUtils]: 20: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,428 INFO L280 TraceCheckUtils]: 21: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,428 INFO L280 TraceCheckUtils]: 23: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,429 INFO L280 TraceCheckUtils]: 24: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,429 INFO L280 TraceCheckUtils]: 26: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,430 INFO L280 TraceCheckUtils]: 28: Hoare triple {124632#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,430 INFO L280 TraceCheckUtils]: 29: Hoare triple {124632#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {124632#true} is VALID [2020-07-10 19:21:13,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {124632#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {124632#true} is VALID [2020-07-10 19:21:13,431 INFO L280 TraceCheckUtils]: 31: Hoare triple {124632#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,431 INFO L280 TraceCheckUtils]: 32: Hoare triple {124632#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {124632#true} is VALID [2020-07-10 19:21:13,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {124632#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {124632#true} is VALID [2020-07-10 19:21:13,432 INFO L280 TraceCheckUtils]: 34: Hoare triple {124632#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {124632#true} is VALID [2020-07-10 19:21:13,432 INFO L280 TraceCheckUtils]: 35: Hoare triple {124632#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {124632#true} is VALID [2020-07-10 19:21:13,432 INFO L280 TraceCheckUtils]: 36: Hoare triple {124632#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {124632#true} is VALID [2020-07-10 19:21:13,433 INFO L280 TraceCheckUtils]: 37: Hoare triple {124632#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {124632#true} is VALID [2020-07-10 19:21:13,433 INFO L280 TraceCheckUtils]: 38: Hoare triple {124632#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {124632#true} is VALID [2020-07-10 19:21:13,433 INFO L280 TraceCheckUtils]: 39: Hoare triple {124632#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {124632#true} is VALID [2020-07-10 19:21:13,434 INFO L280 TraceCheckUtils]: 40: Hoare triple {124632#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,434 INFO L280 TraceCheckUtils]: 41: Hoare triple {124632#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {124632#true} is VALID [2020-07-10 19:21:13,434 INFO L280 TraceCheckUtils]: 42: Hoare triple {124632#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,435 INFO L280 TraceCheckUtils]: 43: Hoare triple {124632#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {124632#true} is VALID [2020-07-10 19:21:13,435 INFO L280 TraceCheckUtils]: 44: Hoare triple {124632#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,435 INFO L280 TraceCheckUtils]: 45: Hoare triple {124632#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {124632#true} is VALID [2020-07-10 19:21:13,436 INFO L280 TraceCheckUtils]: 46: Hoare triple {124632#true} assume ((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0; {124632#true} is VALID [2020-07-10 19:21:13,436 INFO L280 TraceCheckUtils]: 47: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,436 INFO L280 TraceCheckUtils]: 48: Hoare triple {124632#true} ~a8~0 := 13; {124632#true} is VALID [2020-07-10 19:21:13,437 INFO L280 TraceCheckUtils]: 49: Hoare triple {124632#true} ~a16~0 := 4; {124632#true} is VALID [2020-07-10 19:21:13,437 INFO L280 TraceCheckUtils]: 50: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-10 19:21:13,437 INFO L280 TraceCheckUtils]: 51: Hoare triple {124632#true} ~a21~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,438 INFO L280 TraceCheckUtils]: 52: Hoare triple {124632#true} ~a17~0 := 0; {124632#true} is VALID [2020-07-10 19:21:13,438 INFO L280 TraceCheckUtils]: 53: Hoare triple {124632#true} #res := -1; {124632#true} is VALID [2020-07-10 19:21:13,438 INFO L280 TraceCheckUtils]: 54: Hoare triple {124632#true} assume true; {124632#true} is VALID [2020-07-10 19:21:13,438 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {124632#true} {124633#false} #1104#return; {124633#false} is VALID [2020-07-10 19:21:13,444 INFO L263 TraceCheckUtils]: 0: Hoare triple {124632#true} call ULTIMATE.init(); {124739#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:21:13,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {124739#(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; {124632#true} is VALID [2020-07-10 19:21:13,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {124632#true} ~d~0 := 4; {124632#true} is VALID [2020-07-10 19:21:13,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {124632#true} ~e~0 := 5; {124632#true} is VALID [2020-07-10 19:21:13,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {124632#true} ~f~0 := 6; {124632#true} is VALID [2020-07-10 19:21:13,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {124632#true} ~c~0 := 3; {124632#true} is VALID [2020-07-10 19:21:13,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {124632#true} ~b~0 := 2; {124632#true} is VALID [2020-07-10 19:21:13,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {124632#true} ~u~0 := 21; {124632#true} is VALID [2020-07-10 19:21:13,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {124632#true} ~v~0 := 22; {124632#true} is VALID [2020-07-10 19:21:13,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {124632#true} ~w~0 := 23; {124632#true} is VALID [2020-07-10 19:21:13,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {124632#true} ~x~0 := 24; {124632#true} is VALID [2020-07-10 19:21:13,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {124632#true} ~y~0 := 25; {124632#true} is VALID [2020-07-10 19:21:13,448 INFO L280 TraceCheckUtils]: 12: Hoare triple {124632#true} ~z~0 := 26; {124632#true} is VALID [2020-07-10 19:21:13,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {124632#true} ~a17~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-10 19:21:13,448 INFO L280 TraceCheckUtils]: 15: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,449 INFO L280 TraceCheckUtils]: 16: Hoare triple {124632#true} ~a8~0 := 15; {124632#true} is VALID [2020-07-10 19:21:13,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {124632#true} ~a12~0 := 8; {124632#true} is VALID [2020-07-10 19:21:13,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {124632#true} ~a16~0 := 5; {124632#true} is VALID [2020-07-10 19:21:13,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {124632#true} ~a21~0 := 1; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,452 INFO L280 TraceCheckUtils]: 20: Hoare triple {124655#(<= 1 ~a21~0)} assume true; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,453 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {124655#(<= 1 ~a21~0)} {124632#true} #1100#return; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,454 INFO L263 TraceCheckUtils]: 22: Hoare triple {124655#(<= 1 ~a21~0)} call #t~ret4 := main(); {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,455 INFO L280 TraceCheckUtils]: 23: Hoare triple {124655#(<= 1 ~a21~0)} ~output~0 := -1; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,456 INFO L280 TraceCheckUtils]: 24: Hoare triple {124655#(<= 1 ~a21~0)} assume !false; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,457 INFO L280 TraceCheckUtils]: 25: Hoare triple {124655#(<= 1 ~a21~0)} havoc ~input~0; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,457 INFO L280 TraceCheckUtils]: 26: Hoare triple {124655#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,458 INFO L280 TraceCheckUtils]: 27: Hoare triple {124655#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {124655#(<= 1 ~a21~0)} havoc #t~nondet2; {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,460 INFO L280 TraceCheckUtils]: 29: Hoare triple {124655#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124655#(<= 1 ~a21~0)} is VALID [2020-07-10 19:21:13,461 INFO L263 TraceCheckUtils]: 30: Hoare triple {124655#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:13,461 INFO L280 TraceCheckUtils]: 31: Hoare triple {124740#(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; {124632#true} is VALID [2020-07-10 19:21:13,461 INFO L280 TraceCheckUtils]: 32: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,462 INFO L280 TraceCheckUtils]: 34: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,462 INFO L280 TraceCheckUtils]: 35: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,462 INFO L280 TraceCheckUtils]: 36: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,463 INFO L280 TraceCheckUtils]: 37: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,463 INFO L280 TraceCheckUtils]: 38: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,463 INFO L280 TraceCheckUtils]: 39: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-10 19:21:13,463 INFO L280 TraceCheckUtils]: 40: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,463 INFO L280 TraceCheckUtils]: 41: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,464 INFO L280 TraceCheckUtils]: 42: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {124632#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; {124632#true} is VALID [2020-07-10 19:21:13,464 INFO L280 TraceCheckUtils]: 44: Hoare triple {124632#true} ~a16~0 := 6; {124632#true} is VALID [2020-07-10 19:21:13,464 INFO L280 TraceCheckUtils]: 45: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,465 INFO L280 TraceCheckUtils]: 46: Hoare triple {124632#true} ~a17~0 := 0; {124741#(<= ~a17~0 0)} is VALID [2020-07-10 19:21:13,466 INFO L280 TraceCheckUtils]: 47: Hoare triple {124741#(<= ~a17~0 0)} #res := 24; {124741#(<= ~a17~0 0)} is VALID [2020-07-10 19:21:13,467 INFO L280 TraceCheckUtils]: 48: Hoare triple {124741#(<= ~a17~0 0)} assume true; {124741#(<= ~a17~0 0)} is VALID [2020-07-10 19:21:13,468 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {124741#(<= ~a17~0 0)} {124655#(<= 1 ~a21~0)} #1104#return; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,469 INFO L280 TraceCheckUtils]: 50: Hoare triple {124675#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,470 INFO L280 TraceCheckUtils]: 51: Hoare triple {124675#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,470 INFO L280 TraceCheckUtils]: 52: Hoare triple {124675#(not (= 1 ~a17~0))} havoc #t~ret3; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,471 INFO L280 TraceCheckUtils]: 53: Hoare triple {124675#(not (= 1 ~a17~0))} assume !false; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,472 INFO L280 TraceCheckUtils]: 54: Hoare triple {124675#(not (= 1 ~a17~0))} havoc ~input~0; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,472 INFO L280 TraceCheckUtils]: 55: Hoare triple {124675#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,473 INFO L280 TraceCheckUtils]: 56: Hoare triple {124675#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,474 INFO L280 TraceCheckUtils]: 57: Hoare triple {124675#(not (= 1 ~a17~0))} havoc #t~nondet2; {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,475 INFO L280 TraceCheckUtils]: 58: Hoare triple {124675#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124675#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:21:13,477 INFO L263 TraceCheckUtils]: 59: Hoare triple {124675#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:13,479 INFO L280 TraceCheckUtils]: 60: Hoare triple {124740#(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; {124742#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,480 INFO L280 TraceCheckUtils]: 61: Hoare triple {124742#(= ~a17~0 |old(~a17~0)|)} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,481 INFO L280 TraceCheckUtils]: 62: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a16~0 := 5; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,482 INFO L280 TraceCheckUtils]: 63: Hoare triple {124743#(= 1 |old(~a17~0)|)} ~a20~0 := 0; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,483 INFO L280 TraceCheckUtils]: 64: Hoare triple {124743#(= 1 |old(~a17~0)|)} #res := 24; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,484 INFO L280 TraceCheckUtils]: 65: Hoare triple {124743#(= 1 |old(~a17~0)|)} assume true; {124743#(= 1 |old(~a17~0)|)} is VALID [2020-07-10 19:21:13,486 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {124743#(= 1 |old(~a17~0)|)} {124675#(not (= 1 ~a17~0))} #1104#return; {124633#false} is VALID [2020-07-10 19:21:13,486 INFO L280 TraceCheckUtils]: 67: Hoare triple {124633#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {124633#false} is VALID [2020-07-10 19:21:13,486 INFO L280 TraceCheckUtils]: 68: Hoare triple {124633#false} ~output~0 := #t~ret3; {124633#false} is VALID [2020-07-10 19:21:13,487 INFO L280 TraceCheckUtils]: 69: Hoare triple {124633#false} havoc #t~ret3; {124633#false} is VALID [2020-07-10 19:21:13,487 INFO L280 TraceCheckUtils]: 70: Hoare triple {124633#false} assume !false; {124633#false} is VALID [2020-07-10 19:21:13,487 INFO L280 TraceCheckUtils]: 71: Hoare triple {124633#false} havoc ~input~0; {124633#false} is VALID [2020-07-10 19:21:13,488 INFO L280 TraceCheckUtils]: 72: Hoare triple {124633#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124633#false} is VALID [2020-07-10 19:21:13,488 INFO L280 TraceCheckUtils]: 73: Hoare triple {124633#false} ~input~0 := #t~nondet2; {124633#false} is VALID [2020-07-10 19:21:13,488 INFO L280 TraceCheckUtils]: 74: Hoare triple {124633#false} havoc #t~nondet2; {124633#false} is VALID [2020-07-10 19:21:13,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {124633#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124633#false} is VALID [2020-07-10 19:21:13,489 INFO L263 TraceCheckUtils]: 76: Hoare triple {124633#false} call #t~ret3 := calculate_output(~input~0); {124740#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:13,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {124740#(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; {124632#true} is VALID [2020-07-10 19:21:13,490 INFO L280 TraceCheckUtils]: 78: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,490 INFO L280 TraceCheckUtils]: 79: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,491 INFO L280 TraceCheckUtils]: 80: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,491 INFO L280 TraceCheckUtils]: 81: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,491 INFO L280 TraceCheckUtils]: 82: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,492 INFO L280 TraceCheckUtils]: 83: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,492 INFO L280 TraceCheckUtils]: 84: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,492 INFO L280 TraceCheckUtils]: 85: Hoare triple {124632#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))); {124632#true} is VALID [2020-07-10 19:21:13,493 INFO L280 TraceCheckUtils]: 86: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,493 INFO L280 TraceCheckUtils]: 87: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,493 INFO L280 TraceCheckUtils]: 88: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,493 INFO L280 TraceCheckUtils]: 89: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,494 INFO L280 TraceCheckUtils]: 90: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,494 INFO L280 TraceCheckUtils]: 91: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,494 INFO L280 TraceCheckUtils]: 92: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,495 INFO L280 TraceCheckUtils]: 93: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,495 INFO L280 TraceCheckUtils]: 94: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,495 INFO L280 TraceCheckUtils]: 95: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,496 INFO L280 TraceCheckUtils]: 96: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,496 INFO L280 TraceCheckUtils]: 97: Hoare triple {124632#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)); {124632#true} is VALID [2020-07-10 19:21:13,496 INFO L280 TraceCheckUtils]: 98: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,497 INFO L280 TraceCheckUtils]: 99: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,497 INFO L280 TraceCheckUtils]: 100: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,497 INFO L280 TraceCheckUtils]: 101: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,498 INFO L280 TraceCheckUtils]: 102: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,498 INFO L280 TraceCheckUtils]: 103: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,498 INFO L280 TraceCheckUtils]: 104: Hoare triple {124632#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); {124632#true} is VALID [2020-07-10 19:21:13,499 INFO L280 TraceCheckUtils]: 105: Hoare triple {124632#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,499 INFO L280 TraceCheckUtils]: 106: Hoare triple {124632#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {124632#true} is VALID [2020-07-10 19:21:13,499 INFO L280 TraceCheckUtils]: 107: Hoare triple {124632#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {124632#true} is VALID [2020-07-10 19:21:13,500 INFO L280 TraceCheckUtils]: 108: Hoare triple {124632#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,500 INFO L280 TraceCheckUtils]: 109: Hoare triple {124632#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {124632#true} is VALID [2020-07-10 19:21:13,500 INFO L280 TraceCheckUtils]: 110: Hoare triple {124632#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {124632#true} is VALID [2020-07-10 19:21:13,500 INFO L280 TraceCheckUtils]: 111: Hoare triple {124632#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {124632#true} is VALID [2020-07-10 19:21:13,501 INFO L280 TraceCheckUtils]: 112: Hoare triple {124632#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {124632#true} is VALID [2020-07-10 19:21:13,501 INFO L280 TraceCheckUtils]: 113: Hoare triple {124632#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {124632#true} is VALID [2020-07-10 19:21:13,501 INFO L280 TraceCheckUtils]: 114: Hoare triple {124632#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {124632#true} is VALID [2020-07-10 19:21:13,502 INFO L280 TraceCheckUtils]: 115: Hoare triple {124632#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {124632#true} is VALID [2020-07-10 19:21:13,502 INFO L280 TraceCheckUtils]: 116: Hoare triple {124632#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {124632#true} is VALID [2020-07-10 19:21:13,502 INFO L280 TraceCheckUtils]: 117: Hoare triple {124632#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,502 INFO L280 TraceCheckUtils]: 118: Hoare triple {124632#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {124632#true} is VALID [2020-07-10 19:21:13,503 INFO L280 TraceCheckUtils]: 119: Hoare triple {124632#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,503 INFO L280 TraceCheckUtils]: 120: Hoare triple {124632#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {124632#true} is VALID [2020-07-10 19:21:13,503 INFO L280 TraceCheckUtils]: 121: Hoare triple {124632#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {124632#true} is VALID [2020-07-10 19:21:13,504 INFO L280 TraceCheckUtils]: 122: Hoare triple {124632#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {124632#true} is VALID [2020-07-10 19:21:13,504 INFO L280 TraceCheckUtils]: 123: Hoare triple {124632#true} assume ((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0; {124632#true} is VALID [2020-07-10 19:21:13,504 INFO L280 TraceCheckUtils]: 124: Hoare triple {124632#true} ~a20~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,504 INFO L280 TraceCheckUtils]: 125: Hoare triple {124632#true} ~a8~0 := 13; {124632#true} is VALID [2020-07-10 19:21:13,505 INFO L280 TraceCheckUtils]: 126: Hoare triple {124632#true} ~a16~0 := 4; {124632#true} is VALID [2020-07-10 19:21:13,505 INFO L280 TraceCheckUtils]: 127: Hoare triple {124632#true} ~a7~0 := 0; {124632#true} is VALID [2020-07-10 19:21:13,505 INFO L280 TraceCheckUtils]: 128: Hoare triple {124632#true} ~a21~0 := 1; {124632#true} is VALID [2020-07-10 19:21:13,506 INFO L280 TraceCheckUtils]: 129: Hoare triple {124632#true} ~a17~0 := 0; {124632#true} is VALID [2020-07-10 19:21:13,506 INFO L280 TraceCheckUtils]: 130: Hoare triple {124632#true} #res := -1; {124632#true} is VALID [2020-07-10 19:21:13,506 INFO L280 TraceCheckUtils]: 131: Hoare triple {124632#true} assume true; {124632#true} is VALID [2020-07-10 19:21:13,507 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {124632#true} {124633#false} #1104#return; {124633#false} is VALID [2020-07-10 19:21:13,507 INFO L280 TraceCheckUtils]: 133: Hoare triple {124633#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {124633#false} is VALID [2020-07-10 19:21:13,507 INFO L280 TraceCheckUtils]: 134: Hoare triple {124633#false} ~output~0 := #t~ret3; {124633#false} is VALID [2020-07-10 19:21:13,508 INFO L280 TraceCheckUtils]: 135: Hoare triple {124633#false} havoc #t~ret3; {124633#false} is VALID [2020-07-10 19:21:13,508 INFO L280 TraceCheckUtils]: 136: Hoare triple {124633#false} assume !false; {124633#false} is VALID [2020-07-10 19:21:13,508 INFO L280 TraceCheckUtils]: 137: Hoare triple {124633#false} havoc ~input~0; {124633#false} is VALID [2020-07-10 19:21:13,509 INFO L280 TraceCheckUtils]: 138: Hoare triple {124633#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {124633#false} is VALID [2020-07-10 19:21:13,509 INFO L280 TraceCheckUtils]: 139: Hoare triple {124633#false} ~input~0 := #t~nondet2; {124633#false} is VALID [2020-07-10 19:21:13,509 INFO L280 TraceCheckUtils]: 140: Hoare triple {124633#false} havoc #t~nondet2; {124633#false} is VALID [2020-07-10 19:21:13,509 INFO L280 TraceCheckUtils]: 141: Hoare triple {124633#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {124633#false} is VALID [2020-07-10 19:21:13,510 INFO L263 TraceCheckUtils]: 142: Hoare triple {124633#false} call #t~ret3 := calculate_output(~input~0); {124633#false} is VALID [2020-07-10 19:21:13,510 INFO L280 TraceCheckUtils]: 143: Hoare triple {124633#false} ~input := #in~input; {124633#false} is VALID [2020-07-10 19:21:13,510 INFO L280 TraceCheckUtils]: 144: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,510 INFO L280 TraceCheckUtils]: 145: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,510 INFO L280 TraceCheckUtils]: 146: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,511 INFO L280 TraceCheckUtils]: 147: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,511 INFO L280 TraceCheckUtils]: 148: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,511 INFO L280 TraceCheckUtils]: 149: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,511 INFO L280 TraceCheckUtils]: 150: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,512 INFO L280 TraceCheckUtils]: 151: Hoare triple {124633#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))); {124633#false} is VALID [2020-07-10 19:21:13,512 INFO L280 TraceCheckUtils]: 152: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,512 INFO L280 TraceCheckUtils]: 153: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,513 INFO L280 TraceCheckUtils]: 154: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,513 INFO L280 TraceCheckUtils]: 155: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,513 INFO L280 TraceCheckUtils]: 156: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,513 INFO L280 TraceCheckUtils]: 157: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,514 INFO L280 TraceCheckUtils]: 158: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,514 INFO L280 TraceCheckUtils]: 159: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,514 INFO L280 TraceCheckUtils]: 160: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,515 INFO L280 TraceCheckUtils]: 161: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,515 INFO L280 TraceCheckUtils]: 162: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,515 INFO L280 TraceCheckUtils]: 163: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,516 INFO L280 TraceCheckUtils]: 164: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,516 INFO L280 TraceCheckUtils]: 165: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,516 INFO L280 TraceCheckUtils]: 166: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,517 INFO L280 TraceCheckUtils]: 167: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,517 INFO L280 TraceCheckUtils]: 168: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,517 INFO L280 TraceCheckUtils]: 169: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,518 INFO L280 TraceCheckUtils]: 170: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,518 INFO L280 TraceCheckUtils]: 171: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,518 INFO L280 TraceCheckUtils]: 172: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,519 INFO L280 TraceCheckUtils]: 173: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,519 INFO L280 TraceCheckUtils]: 174: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,519 INFO L280 TraceCheckUtils]: 175: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,520 INFO L280 TraceCheckUtils]: 176: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,520 INFO L280 TraceCheckUtils]: 177: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,520 INFO L280 TraceCheckUtils]: 178: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,521 INFO L280 TraceCheckUtils]: 179: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,521 INFO L280 TraceCheckUtils]: 180: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,521 INFO L280 TraceCheckUtils]: 181: Hoare triple {124633#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)))); {124633#false} is VALID [2020-07-10 19:21:13,522 INFO L280 TraceCheckUtils]: 182: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,522 INFO L280 TraceCheckUtils]: 183: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,522 INFO L280 TraceCheckUtils]: 184: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,523 INFO L280 TraceCheckUtils]: 185: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,523 INFO L280 TraceCheckUtils]: 186: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,523 INFO L280 TraceCheckUtils]: 187: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,524 INFO L280 TraceCheckUtils]: 188: Hoare triple {124633#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))); {124633#false} is VALID [2020-07-10 19:21:13,524 INFO L280 TraceCheckUtils]: 189: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,524 INFO L280 TraceCheckUtils]: 190: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,525 INFO L280 TraceCheckUtils]: 191: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,525 INFO L280 TraceCheckUtils]: 192: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,525 INFO L280 TraceCheckUtils]: 193: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,526 INFO L280 TraceCheckUtils]: 194: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,526 INFO L280 TraceCheckUtils]: 195: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,526 INFO L280 TraceCheckUtils]: 196: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,526 INFO L280 TraceCheckUtils]: 197: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,527 INFO L280 TraceCheckUtils]: 198: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,527 INFO L280 TraceCheckUtils]: 199: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,527 INFO L280 TraceCheckUtils]: 200: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,527 INFO L280 TraceCheckUtils]: 201: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,528 INFO L280 TraceCheckUtils]: 202: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,528 INFO L280 TraceCheckUtils]: 203: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,528 INFO L280 TraceCheckUtils]: 204: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,528 INFO L280 TraceCheckUtils]: 205: Hoare triple {124633#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)); {124633#false} is VALID [2020-07-10 19:21:13,529 INFO L280 TraceCheckUtils]: 206: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,529 INFO L280 TraceCheckUtils]: 207: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,529 INFO L280 TraceCheckUtils]: 208: Hoare triple {124633#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); {124633#false} is VALID [2020-07-10 19:21:13,529 INFO L280 TraceCheckUtils]: 209: Hoare triple {124633#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))); {124633#false} is VALID [2020-07-10 19:21:13,529 INFO L280 TraceCheckUtils]: 210: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,530 INFO L280 TraceCheckUtils]: 211: Hoare triple {124633#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,530 INFO L280 TraceCheckUtils]: 212: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,530 INFO L280 TraceCheckUtils]: 213: Hoare triple {124633#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,530 INFO L280 TraceCheckUtils]: 214: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,530 INFO L280 TraceCheckUtils]: 215: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,531 INFO L280 TraceCheckUtils]: 216: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,531 INFO L280 TraceCheckUtils]: 217: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,531 INFO L280 TraceCheckUtils]: 218: Hoare triple {124633#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,531 INFO L280 TraceCheckUtils]: 219: Hoare triple {124633#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {124633#false} is VALID [2020-07-10 19:21:13,531 INFO L280 TraceCheckUtils]: 220: Hoare triple {124633#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {124633#false} is VALID [2020-07-10 19:21:13,531 INFO L280 TraceCheckUtils]: 221: Hoare triple {124633#false} assume !false; {124633#false} is VALID [2020-07-10 19:21:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:21:13,594 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:21:13,595 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [926867230] [2020-07-10 19:21:13,595 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:21:13,595 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 19:21:13,595 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896982944] [2020-07-10 19:21:13,596 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 222 [2020-07-10 19:21:13,597 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:21:13,597 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 19:21:13,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:21:13,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 19:21:13,973 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:21:13,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 19:21:13,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-10 19:21:13,973 INFO L87 Difference]: Start difference. First operand 4231 states and 5072 transitions. Second operand 9 states. [2020-07-10 19:23:11,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:23:11,279 INFO L93 Difference]: Finished difference Result 11732 states and 14316 transitions. [2020-07-10 19:23:11,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 19:23:11,279 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 222 [2020-07-10 19:23:11,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:23:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 19:23:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 2227 transitions. [2020-07-10 19:23:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 19:23:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 2227 transitions. [2020-07-10 19:23:11,308 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 2227 transitions. [2020-07-10 19:23:15,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2227 edges. 2227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:23:18,129 INFO L225 Difference]: With dead ends: 11732 [2020-07-10 19:23:18,130 INFO L226 Difference]: Without dead ends: 7666 [2020-07-10 19:23:18,142 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=121, Invalid=385, Unknown=0, NotChecked=0, Total=506 [2020-07-10 19:23:18,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7666 states. [2020-07-10 19:24:53,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7666 to 7050. [2020-07-10 19:24:53,911 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:24:53,911 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7666 states. Second operand 7050 states. [2020-07-10 19:24:53,911 INFO L74 IsIncluded]: Start isIncluded. First operand 7666 states. Second operand 7050 states. [2020-07-10 19:24:53,911 INFO L87 Difference]: Start difference. First operand 7666 states. Second operand 7050 states. [2020-07-10 19:24:55,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:24:55,951 INFO L93 Difference]: Finished difference Result 7666 states and 9238 transitions. [2020-07-10 19:24:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 7666 states and 9238 transitions. [2020-07-10 19:24:55,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:24:55,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:24:55,974 INFO L74 IsIncluded]: Start isIncluded. First operand 7050 states. Second operand 7666 states. [2020-07-10 19:24:55,974 INFO L87 Difference]: Start difference. First operand 7050 states. Second operand 7666 states. [2020-07-10 19:24:58,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:24:58,025 INFO L93 Difference]: Finished difference Result 7666 states and 9238 transitions. [2020-07-10 19:24:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 7666 states and 9238 transitions. [2020-07-10 19:24:58,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:24:58,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:24:58,039 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:24:58,039 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:24:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7050 states. [2020-07-10 19:24:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 7050 states and 8515 transitions. [2020-07-10 19:24:59,839 INFO L78 Accepts]: Start accepts. Automaton has 7050 states and 8515 transitions. Word has length 222 [2020-07-10 19:24:59,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:24:59,840 INFO L479 AbstractCegarLoop]: Abstraction has 7050 states and 8515 transitions. [2020-07-10 19:24:59,840 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 19:24:59,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7050 states and 8515 transitions.