/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 01:18:40,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 01:18:40,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 01:18:40,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 01:18:40,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 01:18:40,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 01:18:40,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 01:18:40,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 01:18:40,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 01:18:40,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 01:18:40,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 01:18:40,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 01:18:40,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 01:18:40,193 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 01:18:40,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 01:18:40,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 01:18:40,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 01:18:40,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 01:18:40,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 01:18:40,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 01:18:40,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 01:18:40,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 01:18:40,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 01:18:40,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 01:18:40,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 01:18:40,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 01:18:40,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 01:18:40,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 01:18:40,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 01:18:40,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 01:18:40,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 01:18:40,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 01:18:40,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 01:18:40,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 01:18:40,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 01:18:40,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 01:18:40,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 01:18:40,229 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 01:18:40,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 01:18:40,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 01:18:40,230 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 01:18:40,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 01:18:40,231 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 01:18:40,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 01:18:40,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 01:18:40,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 01:18:40,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 01:18:40,232 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 01:18:40,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 01:18:40,232 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 01:18:40,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 01:18:40,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 01:18:40,233 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 01:18:40,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 01:18:40,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 01:18:40,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 01:18:40,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 01:18:40,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 01:18:40,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 01:18:40,234 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 01:18:40,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 01:18:40,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 01:18:40,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 01:18:40,529 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 01:18:40,530 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 01:18:40,531 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-11 01:18:40,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d077af1b9/222c1fbd0de7467eb9c16acf5a6a30d7/FLAG5d434ec1d [2020-07-11 01:18:41,150 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 01:18:41,151 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-11 01:18:41,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d077af1b9/222c1fbd0de7467eb9c16acf5a6a30d7/FLAG5d434ec1d [2020-07-11 01:18:41,484 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d077af1b9/222c1fbd0de7467eb9c16acf5a6a30d7 [2020-07-11 01:18:41,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 01:18:41,499 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 01:18:41,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 01:18:41,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 01:18:41,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 01:18:41,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:18:41" (1/1) ... [2020-07-11 01:18:41,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d47265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:41, skipping insertion in model container [2020-07-11 01:18:41,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:18:41" (1/1) ... [2020-07-11 01:18:41,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 01:18:41,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 01:18:42,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:18:42,171 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 01:18:42,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:18:42,306 INFO L208 MainTranslator]: Completed translation [2020-07-11 01:18:42,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42 WrapperNode [2020-07-11 01:18:42,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 01:18:42,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 01:18:42,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 01:18:42,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 01:18:42,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (1/1) ... [2020-07-11 01:18:42,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 01:18:42,455 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 01:18:42,455 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 01:18:42,455 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 01:18:42,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (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 [2020-07-11 01:18:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 01:18:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 01:18:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-11 01:18:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 01:18:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-11 01:18:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 01:18:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 01:18:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-11 01:18:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 01:18:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 01:18:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 01:18:44,449 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 01:18:44,449 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-11 01:18:44,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:18:44 BoogieIcfgContainer [2020-07-11 01:18:44,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 01:18:44,469 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 01:18:44,470 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 01:18:44,473 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 01:18:44,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 01:18:41" (1/3) ... [2020-07-11 01:18:44,475 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d3f12c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:18:44, skipping insertion in model container [2020-07-11 01:18:44,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:18:42" (2/3) ... [2020-07-11 01:18:44,476 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d3f12c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:18:44, skipping insertion in model container [2020-07-11 01:18:44,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:18:44" (3/3) ... [2020-07-11 01:18:44,479 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label41.c [2020-07-11 01:18:44,490 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 01:18:44,500 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 01:18:44,515 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 01:18:44,545 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 01:18:44,546 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 01:18:44,546 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 01:18:44,546 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 01:18:44,546 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 01:18:44,547 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 01:18:44,547 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 01:18:44,547 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 01:18:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-11 01:18:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-11 01:18:44,622 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:18:44,623 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:18:44,624 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:18:44,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:18:44,629 INFO L82 PathProgramCache]: Analyzing trace with hash -672460611, now seen corresponding path program 1 times [2020-07-11 01:18:44,638 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:18:44,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1225695742] [2020-07-11 01:18:44,639 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:18:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:18:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:18:45,293 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 [2020-07-11 01:18:45,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:18:45,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:18:45,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:18:45,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:18:45,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:18:45,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:18:45,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:18:45,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:18:45,298 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:18:45,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:18:45,298 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:18:45,299 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:18:45,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:18:45,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:18:45,304 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,307 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,308 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,309 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,319 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 [2020-07-11 01:18:45,320 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 [2020-07-11 01:18:45,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:18:45,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:18:45,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:18:45,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:18:45,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:18:45,322 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:18:45,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:18:45,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:18:45,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:18:45,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:18:45,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:18:45,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:18:45,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:18:45,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:18:45,328 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,330 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-11 01:18:45,334 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,335 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 13 ~a8~0))} call #t~ret4 := main(); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 13 ~a8~0))} ~output~0 := -1; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 13 ~a8~0))} assume !false; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 13 ~a8~0))} havoc ~input~0; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,339 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,340 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 13 ~a8~0))} havoc #t~nondet2; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,346 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 13 ~a8~0))} ~input := #in~input; {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,347 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,348 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,349 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,351 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,352 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,353 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(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))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,354 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,355 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,355 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,356 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,357 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,358 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,359 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,360 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,361 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,362 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,362 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,363 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,364 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,365 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,366 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,366 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,367 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,368 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,369 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,369 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,370 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,371 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,372 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,372 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,373 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,374 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,375 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,375 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,376 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(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)))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,377 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,378 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,378 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,379 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,380 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,380 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,381 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(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))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,382 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,383 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,384 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,385 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,385 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,386 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,387 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,388 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,388 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,389 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,390 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,391 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,392 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,392 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,393 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,394 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,395 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(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)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,395 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,396 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,397 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,397 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(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))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,398 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,399 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,400 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,400 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,401 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,402 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,403 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,403 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,404 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,405 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,406 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,407 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,407 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(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); {551#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:18:45,408 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(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; {529#false} is VALID [2020-07-11 01:18:45,408 INFO L280 TraceCheckUtils]: 112: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-11 01:18:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:18:45,459 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1225695742] [2020-07-11 01:18:45,461 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:18:45,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 01:18:45,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411042266] [2020-07-11 01:18:45,469 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-07-11 01:18:45,475 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:18:45,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:18:45,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:18:45,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:18:45,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:18:45,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:18:45,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:18:45,653 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-11 01:18:57,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:18:57,049 INFO L93 Difference]: Finished difference Result 1360 states and 1895 transitions. [2020-07-11 01:18:57,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-11 01:18:57,049 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-07-11 01:18:57,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:18:57,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:18:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-11 01:18:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:18:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-11 01:18:57,129 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1895 transitions. [2020-07-11 01:18:59,999 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1895 edges. 1895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:00,133 INFO L225 Difference]: With dead ends: 1360 [2020-07-11 01:19:00,133 INFO L226 Difference]: Without dead ends: 781 [2020-07-11 01:19:00,143 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:19:00,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2020-07-11 01:19:04,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 746. [2020-07-11 01:19:04,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:19:04,525 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand 746 states. [2020-07-11 01:19:04,525 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand 746 states. [2020-07-11 01:19:04,526 INFO L87 Difference]: Start difference. First operand 781 states. Second operand 746 states. [2020-07-11 01:19:04,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:04,583 INFO L93 Difference]: Finished difference Result 781 states and 955 transitions. [2020-07-11 01:19:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 955 transitions. [2020-07-11 01:19:04,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:19:04,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:19:04,588 INFO L74 IsIncluded]: Start isIncluded. First operand 746 states. Second operand 781 states. [2020-07-11 01:19:04,589 INFO L87 Difference]: Start difference. First operand 746 states. Second operand 781 states. [2020-07-11 01:19:04,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:04,644 INFO L93 Difference]: Finished difference Result 781 states and 955 transitions. [2020-07-11 01:19:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 955 transitions. [2020-07-11 01:19:04,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:19:04,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:19:04,649 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:19:04,649 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:19:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2020-07-11 01:19:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 914 transitions. [2020-07-11 01:19:04,698 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 914 transitions. Word has length 113 [2020-07-11 01:19:04,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:19:04,699 INFO L479 AbstractCegarLoop]: Abstraction has 746 states and 914 transitions. [2020-07-11 01:19:04,699 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:19:04,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 746 states and 914 transitions. [2020-07-11 01:19:06,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2020-07-11 01:19:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-07-11 01:19:06,359 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:19:06,360 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, 1, 1, 1] [2020-07-11 01:19:06,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 01:19:06,361 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:19:06,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:19:06,362 INFO L82 PathProgramCache]: Analyzing trace with hash 241463436, now seen corresponding path program 1 times [2020-07-11 01:19:06,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:19:06,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2062207174] [2020-07-11 01:19:06,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:19:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:06,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {6369#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {6334#true} is VALID [2020-07-11 01:19:06,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-11 01:19:06,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-11 01:19:06,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-11 01:19:06,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-11 01:19:06,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-11 01:19:06,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-11 01:19:06,561 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-11 01:19:06,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-11 01:19:06,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-11 01:19:06,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-11 01:19:06,562 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-11 01:19:06,563 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-11 01:19:06,563 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-11 01:19:06,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-11 01:19:06,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-11 01:19:06,564 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-11 01:19:06,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a16~0 := 5; {6370#(<= ~a16~0 5)} is VALID [2020-07-11 01:19:06,565 INFO L280 TraceCheckUtils]: 18: Hoare triple {6370#(<= ~a16~0 5)} ~a21~0 := 1; {6370#(<= ~a16~0 5)} is VALID [2020-07-11 01:19:06,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#(<= ~a16~0 5)} assume true; {6370#(<= ~a16~0 5)} is VALID [2020-07-11 01:19:06,566 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6370#(<= ~a16~0 5)} {6334#true} #1100#return; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:06,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {6371#(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; {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {6372#(= ~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; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,620 INFO L280 TraceCheckUtils]: 5: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,621 INFO L280 TraceCheckUtils]: 7: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,622 INFO L280 TraceCheckUtils]: 8: Hoare triple {6373#(= 6 |old(~a16~0)|)} #res := -1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,622 INFO L280 TraceCheckUtils]: 9: Hoare triple {6373#(= 6 |old(~a16~0)|)} assume true; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,623 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6373#(= 6 |old(~a16~0)|)} {6357#(not (= 6 ~a16~0))} #1104#return; {6335#false} is VALID [2020-07-11 01:19:06,625 INFO L263 TraceCheckUtils]: 0: Hoare triple {6334#true} call ULTIMATE.init(); {6369#(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 [2020-07-11 01:19:06,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {6369#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {6334#true} is VALID [2020-07-11 01:19:06,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-11 01:19:06,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-11 01:19:06,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-11 01:19:06,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-11 01:19:06,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-11 01:19:06,627 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-11 01:19:06,627 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-11 01:19:06,628 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-11 01:19:06,628 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-11 01:19:06,628 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-11 01:19:06,628 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-11 01:19:06,628 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-11 01:19:06,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-11 01:19:06,629 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-11 01:19:06,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-11 01:19:06,629 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-11 01:19:06,630 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a16~0 := 5; {6370#(<= ~a16~0 5)} is VALID [2020-07-11 01:19:06,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#(<= ~a16~0 5)} ~a21~0 := 1; {6370#(<= ~a16~0 5)} is VALID [2020-07-11 01:19:06,631 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#(<= ~a16~0 5)} assume true; {6370#(<= ~a16~0 5)} is VALID [2020-07-11 01:19:06,632 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#(<= ~a16~0 5)} {6334#true} #1100#return; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,633 INFO L263 TraceCheckUtils]: 22: Hoare triple {6357#(not (= 6 ~a16~0))} call #t~ret4 := main(); {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {6357#(not (= 6 ~a16~0))} ~output~0 := -1; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {6357#(not (= 6 ~a16~0))} assume !false; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {6357#(not (= 6 ~a16~0))} havoc ~input~0; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,635 INFO L280 TraceCheckUtils]: 26: Hoare triple {6357#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,636 INFO L280 TraceCheckUtils]: 27: Hoare triple {6357#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,636 INFO L280 TraceCheckUtils]: 28: Hoare triple {6357#(not (= 6 ~a16~0))} havoc #t~nondet2; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,637 INFO L280 TraceCheckUtils]: 29: Hoare triple {6357#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6357#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:19:06,638 INFO L263 TraceCheckUtils]: 30: Hoare triple {6357#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {6371#(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 [2020-07-11 01:19:06,639 INFO L280 TraceCheckUtils]: 31: Hoare triple {6371#(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; {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,639 INFO L280 TraceCheckUtils]: 32: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,641 INFO L280 TraceCheckUtils]: 34: Hoare triple {6372#(= ~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; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,641 INFO L280 TraceCheckUtils]: 35: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,642 INFO L280 TraceCheckUtils]: 36: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,642 INFO L280 TraceCheckUtils]: 37: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,643 INFO L280 TraceCheckUtils]: 38: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,643 INFO L280 TraceCheckUtils]: 39: Hoare triple {6373#(= 6 |old(~a16~0)|)} #res := -1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,644 INFO L280 TraceCheckUtils]: 40: Hoare triple {6373#(= 6 |old(~a16~0)|)} assume true; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:19:06,645 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6373#(= 6 |old(~a16~0)|)} {6357#(not (= 6 ~a16~0))} #1104#return; {6335#false} is VALID [2020-07-11 01:19:06,645 INFO L280 TraceCheckUtils]: 42: Hoare triple {6335#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6335#false} is VALID [2020-07-11 01:19:06,645 INFO L280 TraceCheckUtils]: 43: Hoare triple {6335#false} ~output~0 := #t~ret3; {6335#false} is VALID [2020-07-11 01:19:06,646 INFO L280 TraceCheckUtils]: 44: Hoare triple {6335#false} havoc #t~ret3; {6335#false} is VALID [2020-07-11 01:19:06,646 INFO L280 TraceCheckUtils]: 45: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-11 01:19:06,646 INFO L280 TraceCheckUtils]: 46: Hoare triple {6335#false} havoc ~input~0; {6335#false} is VALID [2020-07-11 01:19:06,646 INFO L280 TraceCheckUtils]: 47: Hoare triple {6335#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6335#false} is VALID [2020-07-11 01:19:06,647 INFO L280 TraceCheckUtils]: 48: Hoare triple {6335#false} ~input~0 := #t~nondet2; {6335#false} is VALID [2020-07-11 01:19:06,647 INFO L280 TraceCheckUtils]: 49: Hoare triple {6335#false} havoc #t~nondet2; {6335#false} is VALID [2020-07-11 01:19:06,647 INFO L280 TraceCheckUtils]: 50: Hoare triple {6335#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6335#false} is VALID [2020-07-11 01:19:06,647 INFO L263 TraceCheckUtils]: 51: Hoare triple {6335#false} call #t~ret3 := calculate_output(~input~0); {6335#false} is VALID [2020-07-11 01:19:06,648 INFO L280 TraceCheckUtils]: 52: Hoare triple {6335#false} ~input := #in~input; {6335#false} is VALID [2020-07-11 01:19:06,648 INFO L280 TraceCheckUtils]: 53: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,648 INFO L280 TraceCheckUtils]: 54: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,648 INFO L280 TraceCheckUtils]: 55: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,649 INFO L280 TraceCheckUtils]: 56: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,649 INFO L280 TraceCheckUtils]: 57: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,649 INFO L280 TraceCheckUtils]: 58: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,649 INFO L280 TraceCheckUtils]: 59: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,650 INFO L280 TraceCheckUtils]: 60: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-11 01:19:06,650 INFO L280 TraceCheckUtils]: 61: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,650 INFO L280 TraceCheckUtils]: 62: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,650 INFO L280 TraceCheckUtils]: 63: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,651 INFO L280 TraceCheckUtils]: 65: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,651 INFO L280 TraceCheckUtils]: 66: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,651 INFO L280 TraceCheckUtils]: 67: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,652 INFO L280 TraceCheckUtils]: 68: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,652 INFO L280 TraceCheckUtils]: 69: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,652 INFO L280 TraceCheckUtils]: 70: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,652 INFO L280 TraceCheckUtils]: 71: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,652 INFO L280 TraceCheckUtils]: 72: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,653 INFO L280 TraceCheckUtils]: 73: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,653 INFO L280 TraceCheckUtils]: 74: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,653 INFO L280 TraceCheckUtils]: 75: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,653 INFO L280 TraceCheckUtils]: 76: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,654 INFO L280 TraceCheckUtils]: 77: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,654 INFO L280 TraceCheckUtils]: 78: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,654 INFO L280 TraceCheckUtils]: 79: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,654 INFO L280 TraceCheckUtils]: 80: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,655 INFO L280 TraceCheckUtils]: 81: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,655 INFO L280 TraceCheckUtils]: 82: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,655 INFO L280 TraceCheckUtils]: 83: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,655 INFO L280 TraceCheckUtils]: 84: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,656 INFO L280 TraceCheckUtils]: 85: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,656 INFO L280 TraceCheckUtils]: 86: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,656 INFO L280 TraceCheckUtils]: 87: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,656 INFO L280 TraceCheckUtils]: 88: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,657 INFO L280 TraceCheckUtils]: 89: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,657 INFO L280 TraceCheckUtils]: 90: Hoare triple {6335#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)))); {6335#false} is VALID [2020-07-11 01:19:06,657 INFO L280 TraceCheckUtils]: 91: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,657 INFO L280 TraceCheckUtils]: 92: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,658 INFO L280 TraceCheckUtils]: 93: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,658 INFO L280 TraceCheckUtils]: 94: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,658 INFO L280 TraceCheckUtils]: 95: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,658 INFO L280 TraceCheckUtils]: 96: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,659 INFO L280 TraceCheckUtils]: 97: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-11 01:19:06,659 INFO L280 TraceCheckUtils]: 98: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,659 INFO L280 TraceCheckUtils]: 99: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,659 INFO L280 TraceCheckUtils]: 100: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,660 INFO L280 TraceCheckUtils]: 101: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,660 INFO L280 TraceCheckUtils]: 102: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,660 INFO L280 TraceCheckUtils]: 103: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,660 INFO L280 TraceCheckUtils]: 104: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,661 INFO L280 TraceCheckUtils]: 105: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,661 INFO L280 TraceCheckUtils]: 106: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,661 INFO L280 TraceCheckUtils]: 107: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,661 INFO L280 TraceCheckUtils]: 108: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,661 INFO L280 TraceCheckUtils]: 109: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,662 INFO L280 TraceCheckUtils]: 110: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,662 INFO L280 TraceCheckUtils]: 111: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,662 INFO L280 TraceCheckUtils]: 112: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,662 INFO L280 TraceCheckUtils]: 113: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,663 INFO L280 TraceCheckUtils]: 114: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-11 01:19:06,663 INFO L280 TraceCheckUtils]: 115: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,663 INFO L280 TraceCheckUtils]: 116: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,663 INFO L280 TraceCheckUtils]: 117: Hoare triple {6335#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); {6335#false} is VALID [2020-07-11 01:19:06,664 INFO L280 TraceCheckUtils]: 118: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-11 01:19:06,664 INFO L280 TraceCheckUtils]: 119: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,664 INFO L280 TraceCheckUtils]: 120: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,665 INFO L280 TraceCheckUtils]: 121: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,665 INFO L280 TraceCheckUtils]: 122: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,665 INFO L280 TraceCheckUtils]: 123: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,665 INFO L280 TraceCheckUtils]: 124: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,666 INFO L280 TraceCheckUtils]: 125: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,666 INFO L280 TraceCheckUtils]: 126: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,666 INFO L280 TraceCheckUtils]: 127: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,666 INFO L280 TraceCheckUtils]: 128: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,666 INFO L280 TraceCheckUtils]: 129: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,667 INFO L280 TraceCheckUtils]: 130: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,667 INFO L280 TraceCheckUtils]: 131: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-11 01:19:06,670 INFO L280 TraceCheckUtils]: 132: Hoare triple {6335#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6335#false} is VALID [2020-07-11 01:19:06,671 INFO L280 TraceCheckUtils]: 133: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-11 01:19:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:19:06,701 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2062207174] [2020-07-11 01:19:06,702 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:19:06,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:19:06,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352693284] [2020-07-11 01:19:06,704 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-07-11 01:19:06,706 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:19:06,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:19:06,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:06,878 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:19:06,878 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:19:06,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:19:06,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:19:06,879 INFO L87 Difference]: Start difference. First operand 746 states and 914 transitions. Second operand 8 states. [2020-07-11 01:19:21,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:21,305 INFO L93 Difference]: Finished difference Result 1887 states and 2410 transitions. [2020-07-11 01:19:21,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:19:21,306 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-07-11 01:19:21,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:19:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:19:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1362 transitions. [2020-07-11 01:19:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:19:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1362 transitions. [2020-07-11 01:19:21,336 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1362 transitions. [2020-07-11 01:19:23,289 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1362 edges. 1362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:23,397 INFO L225 Difference]: With dead ends: 1887 [2020-07-11 01:19:23,397 INFO L226 Difference]: Without dead ends: 1165 [2020-07-11 01:19:23,402 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 [2020-07-11 01:19:23,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1165 states. [2020-07-11 01:19:30,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1165 to 1038. [2020-07-11 01:19:30,479 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:19:30,480 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1165 states. Second operand 1038 states. [2020-07-11 01:19:30,480 INFO L74 IsIncluded]: Start isIncluded. First operand 1165 states. Second operand 1038 states. [2020-07-11 01:19:30,480 INFO L87 Difference]: Start difference. First operand 1165 states. Second operand 1038 states. [2020-07-11 01:19:30,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:30,570 INFO L93 Difference]: Finished difference Result 1165 states and 1488 transitions. [2020-07-11 01:19:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1488 transitions. [2020-07-11 01:19:30,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:19:30,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:19:30,577 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1165 states. [2020-07-11 01:19:30,578 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1165 states. [2020-07-11 01:19:30,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:30,671 INFO L93 Difference]: Finished difference Result 1165 states and 1488 transitions. [2020-07-11 01:19:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1488 transitions. [2020-07-11 01:19:30,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:19:30,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:19:30,680 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:19:30,680 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:19:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-11 01:19:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1317 transitions. [2020-07-11 01:19:30,764 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1317 transitions. Word has length 134 [2020-07-11 01:19:30,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:19:30,764 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1317 transitions. [2020-07-11 01:19:30,765 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:19:30,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1317 transitions. [2020-07-11 01:19:33,402 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1317 edges. 1317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1317 transitions. [2020-07-11 01:19:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-07-11 01:19:33,410 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:19:33,410 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, 1, 1, 1] [2020-07-11 01:19:33,411 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 01:19:33,412 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:19:33,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:19:33,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1425470158, now seen corresponding path program 1 times [2020-07-11 01:19:33,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:19:33,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1880848160] [2020-07-11 01:19:33,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:19:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:33,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {14601#(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; {14566#true} is VALID [2020-07-11 01:19:33,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {14566#true} ~d~0 := 4; {14566#true} is VALID [2020-07-11 01:19:33,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#true} ~e~0 := 5; {14566#true} is VALID [2020-07-11 01:19:33,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#true} ~f~0 := 6; {14566#true} is VALID [2020-07-11 01:19:33,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#true} ~c~0 := 3; {14566#true} is VALID [2020-07-11 01:19:33,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~b~0 := 2; {14566#true} is VALID [2020-07-11 01:19:33,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~u~0 := 21; {14566#true} is VALID [2020-07-11 01:19:33,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {14566#true} ~v~0 := 22; {14566#true} is VALID [2020-07-11 01:19:33,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {14566#true} ~w~0 := 23; {14566#true} is VALID [2020-07-11 01:19:33,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {14566#true} ~x~0 := 24; {14566#true} is VALID [2020-07-11 01:19:33,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {14566#true} ~y~0 := 25; {14566#true} is VALID [2020-07-11 01:19:33,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {14566#true} ~z~0 := 26; {14566#true} is VALID [2020-07-11 01:19:33,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {14566#true} ~a17~0 := 1; {14566#true} is VALID [2020-07-11 01:19:33,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {14566#true} ~a7~0 := 0; {14566#true} is VALID [2020-07-11 01:19:33,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {14566#true} ~a20~0 := 1; {14566#true} is VALID [2020-07-11 01:19:33,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {14566#true} ~a8~0 := 15; {14566#true} is VALID [2020-07-11 01:19:33,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {14566#true} ~a12~0 := 8; {14566#true} is VALID [2020-07-11 01:19:33,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {14566#true} ~a16~0 := 5; {14566#true} is VALID [2020-07-11 01:19:33,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {14566#true} ~a21~0 := 1; {14566#true} is VALID [2020-07-11 01:19:33,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {14566#true} assume true; {14566#true} is VALID [2020-07-11 01:19:33,729 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14566#true} {14566#true} #1100#return; {14566#true} is VALID [2020-07-11 01:19:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:33,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {14602#(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; {14566#true} is VALID [2020-07-11 01:19:33,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {14566#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); {14566#true} is VALID [2020-07-11 01:19:33,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#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); {14566#true} is VALID [2020-07-11 01:19:33,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#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); {14566#true} is VALID [2020-07-11 01:19:33,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#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; {14566#true} is VALID [2020-07-11 01:19:33,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~a8~0 := 13; {14566#true} is VALID [2020-07-11 01:19:33,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~a7~0 := 1; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {14600#(= 1 ~a7~0)} ~a16~0 := 4; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,779 INFO L280 TraceCheckUtils]: 8: Hoare triple {14600#(= 1 ~a7~0)} #res := -1; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {14600#(= 1 ~a7~0)} assume true; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,780 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14600#(= 1 ~a7~0)} {14566#true} #1104#return; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {14566#true} call ULTIMATE.init(); {14601#(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 [2020-07-11 01:19:33,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {14601#(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; {14566#true} is VALID [2020-07-11 01:19:33,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#true} ~d~0 := 4; {14566#true} is VALID [2020-07-11 01:19:33,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#true} ~e~0 := 5; {14566#true} is VALID [2020-07-11 01:19:33,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#true} ~f~0 := 6; {14566#true} is VALID [2020-07-11 01:19:33,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~c~0 := 3; {14566#true} is VALID [2020-07-11 01:19:33,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~b~0 := 2; {14566#true} is VALID [2020-07-11 01:19:33,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {14566#true} ~u~0 := 21; {14566#true} is VALID [2020-07-11 01:19:33,784 INFO L280 TraceCheckUtils]: 8: Hoare triple {14566#true} ~v~0 := 22; {14566#true} is VALID [2020-07-11 01:19:33,784 INFO L280 TraceCheckUtils]: 9: Hoare triple {14566#true} ~w~0 := 23; {14566#true} is VALID [2020-07-11 01:19:33,785 INFO L280 TraceCheckUtils]: 10: Hoare triple {14566#true} ~x~0 := 24; {14566#true} is VALID [2020-07-11 01:19:33,785 INFO L280 TraceCheckUtils]: 11: Hoare triple {14566#true} ~y~0 := 25; {14566#true} is VALID [2020-07-11 01:19:33,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {14566#true} ~z~0 := 26; {14566#true} is VALID [2020-07-11 01:19:33,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {14566#true} ~a17~0 := 1; {14566#true} is VALID [2020-07-11 01:19:33,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {14566#true} ~a7~0 := 0; {14566#true} is VALID [2020-07-11 01:19:33,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {14566#true} ~a20~0 := 1; {14566#true} is VALID [2020-07-11 01:19:33,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {14566#true} ~a8~0 := 15; {14566#true} is VALID [2020-07-11 01:19:33,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {14566#true} ~a12~0 := 8; {14566#true} is VALID [2020-07-11 01:19:33,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {14566#true} ~a16~0 := 5; {14566#true} is VALID [2020-07-11 01:19:33,794 INFO L280 TraceCheckUtils]: 19: Hoare triple {14566#true} ~a21~0 := 1; {14566#true} is VALID [2020-07-11 01:19:33,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {14566#true} assume true; {14566#true} is VALID [2020-07-11 01:19:33,795 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14566#true} {14566#true} #1100#return; {14566#true} is VALID [2020-07-11 01:19:33,795 INFO L263 TraceCheckUtils]: 22: Hoare triple {14566#true} call #t~ret4 := main(); {14566#true} is VALID [2020-07-11 01:19:33,795 INFO L280 TraceCheckUtils]: 23: Hoare triple {14566#true} ~output~0 := -1; {14566#true} is VALID [2020-07-11 01:19:33,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {14566#true} assume !false; {14566#true} is VALID [2020-07-11 01:19:33,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {14566#true} havoc ~input~0; {14566#true} is VALID [2020-07-11 01:19:33,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {14566#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14566#true} is VALID [2020-07-11 01:19:33,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {14566#true} ~input~0 := #t~nondet2; {14566#true} is VALID [2020-07-11 01:19:33,799 INFO L280 TraceCheckUtils]: 28: Hoare triple {14566#true} havoc #t~nondet2; {14566#true} is VALID [2020-07-11 01:19:33,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {14566#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14566#true} is VALID [2020-07-11 01:19:33,802 INFO L263 TraceCheckUtils]: 30: Hoare triple {14566#true} call #t~ret3 := calculate_output(~input~0); {14602#(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 [2020-07-11 01:19:33,802 INFO L280 TraceCheckUtils]: 31: Hoare triple {14602#(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; {14566#true} is VALID [2020-07-11 01:19:33,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {14566#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); {14566#true} is VALID [2020-07-11 01:19:33,803 INFO L280 TraceCheckUtils]: 33: Hoare triple {14566#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); {14566#true} is VALID [2020-07-11 01:19:33,803 INFO L280 TraceCheckUtils]: 34: Hoare triple {14566#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); {14566#true} is VALID [2020-07-11 01:19:33,803 INFO L280 TraceCheckUtils]: 35: Hoare triple {14566#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; {14566#true} is VALID [2020-07-11 01:19:33,803 INFO L280 TraceCheckUtils]: 36: Hoare triple {14566#true} ~a8~0 := 13; {14566#true} is VALID [2020-07-11 01:19:33,804 INFO L280 TraceCheckUtils]: 37: Hoare triple {14566#true} ~a7~0 := 1; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,805 INFO L280 TraceCheckUtils]: 38: Hoare triple {14600#(= 1 ~a7~0)} ~a16~0 := 4; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,805 INFO L280 TraceCheckUtils]: 39: Hoare triple {14600#(= 1 ~a7~0)} #res := -1; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,806 INFO L280 TraceCheckUtils]: 40: Hoare triple {14600#(= 1 ~a7~0)} assume true; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,807 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14600#(= 1 ~a7~0)} {14566#true} #1104#return; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,808 INFO L280 TraceCheckUtils]: 42: Hoare triple {14600#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,808 INFO L280 TraceCheckUtils]: 43: Hoare triple {14600#(= 1 ~a7~0)} ~output~0 := #t~ret3; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {14600#(= 1 ~a7~0)} havoc #t~ret3; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,810 INFO L280 TraceCheckUtils]: 45: Hoare triple {14600#(= 1 ~a7~0)} assume !false; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {14600#(= 1 ~a7~0)} havoc ~input~0; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,811 INFO L280 TraceCheckUtils]: 47: Hoare triple {14600#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,813 INFO L280 TraceCheckUtils]: 48: Hoare triple {14600#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,815 INFO L280 TraceCheckUtils]: 49: Hoare triple {14600#(= 1 ~a7~0)} havoc #t~nondet2; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,819 INFO L280 TraceCheckUtils]: 50: Hoare triple {14600#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,820 INFO L263 TraceCheckUtils]: 51: Hoare triple {14600#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,822 INFO L280 TraceCheckUtils]: 52: Hoare triple {14600#(= 1 ~a7~0)} ~input := #in~input; {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,824 INFO L280 TraceCheckUtils]: 53: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,825 INFO L280 TraceCheckUtils]: 54: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,826 INFO L280 TraceCheckUtils]: 55: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,826 INFO L280 TraceCheckUtils]: 56: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,827 INFO L280 TraceCheckUtils]: 57: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,828 INFO L280 TraceCheckUtils]: 58: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,828 INFO L280 TraceCheckUtils]: 59: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,829 INFO L280 TraceCheckUtils]: 60: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,830 INFO L280 TraceCheckUtils]: 61: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,830 INFO L280 TraceCheckUtils]: 62: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,831 INFO L280 TraceCheckUtils]: 63: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,831 INFO L280 TraceCheckUtils]: 64: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,833 INFO L280 TraceCheckUtils]: 66: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,833 INFO L280 TraceCheckUtils]: 67: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,835 INFO L280 TraceCheckUtils]: 70: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,836 INFO L280 TraceCheckUtils]: 71: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,836 INFO L280 TraceCheckUtils]: 72: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,837 INFO L280 TraceCheckUtils]: 73: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,837 INFO L280 TraceCheckUtils]: 74: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,838 INFO L280 TraceCheckUtils]: 75: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,839 INFO L280 TraceCheckUtils]: 76: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,840 INFO L280 TraceCheckUtils]: 77: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,841 INFO L280 TraceCheckUtils]: 78: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,842 INFO L280 TraceCheckUtils]: 79: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,843 INFO L280 TraceCheckUtils]: 80: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,844 INFO L280 TraceCheckUtils]: 81: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,845 INFO L280 TraceCheckUtils]: 82: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,846 INFO L280 TraceCheckUtils]: 83: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,847 INFO L280 TraceCheckUtils]: 84: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,847 INFO L280 TraceCheckUtils]: 85: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,848 INFO L280 TraceCheckUtils]: 86: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,849 INFO L280 TraceCheckUtils]: 87: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,849 INFO L280 TraceCheckUtils]: 88: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,850 INFO L280 TraceCheckUtils]: 89: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,850 INFO L280 TraceCheckUtils]: 90: Hoare triple {14600#(= 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)))); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,851 INFO L280 TraceCheckUtils]: 91: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,852 INFO L280 TraceCheckUtils]: 92: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,852 INFO L280 TraceCheckUtils]: 93: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,853 INFO L280 TraceCheckUtils]: 94: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,853 INFO L280 TraceCheckUtils]: 95: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,854 INFO L280 TraceCheckUtils]: 96: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,854 INFO L280 TraceCheckUtils]: 97: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,855 INFO L280 TraceCheckUtils]: 98: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,856 INFO L280 TraceCheckUtils]: 99: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,856 INFO L280 TraceCheckUtils]: 100: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,857 INFO L280 TraceCheckUtils]: 101: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,858 INFO L280 TraceCheckUtils]: 103: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,859 INFO L280 TraceCheckUtils]: 104: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,860 INFO L280 TraceCheckUtils]: 105: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,860 INFO L280 TraceCheckUtils]: 106: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,861 INFO L280 TraceCheckUtils]: 107: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,861 INFO L280 TraceCheckUtils]: 108: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,862 INFO L280 TraceCheckUtils]: 109: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,863 INFO L280 TraceCheckUtils]: 110: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,863 INFO L280 TraceCheckUtils]: 111: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,864 INFO L280 TraceCheckUtils]: 112: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,865 INFO L280 TraceCheckUtils]: 113: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,865 INFO L280 TraceCheckUtils]: 114: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,866 INFO L280 TraceCheckUtils]: 115: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,867 INFO L280 TraceCheckUtils]: 116: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,867 INFO L280 TraceCheckUtils]: 117: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,868 INFO L280 TraceCheckUtils]: 118: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,868 INFO L280 TraceCheckUtils]: 119: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,869 INFO L280 TraceCheckUtils]: 120: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,870 INFO L280 TraceCheckUtils]: 121: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,870 INFO L280 TraceCheckUtils]: 122: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,871 INFO L280 TraceCheckUtils]: 123: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,872 INFO L280 TraceCheckUtils]: 124: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,872 INFO L280 TraceCheckUtils]: 125: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,873 INFO L280 TraceCheckUtils]: 126: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,874 INFO L280 TraceCheckUtils]: 127: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,874 INFO L280 TraceCheckUtils]: 128: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,875 INFO L280 TraceCheckUtils]: 129: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,875 INFO L280 TraceCheckUtils]: 130: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,876 INFO L280 TraceCheckUtils]: 131: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-11 01:19:33,877 INFO L280 TraceCheckUtils]: 132: Hoare triple {14600#(= 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; {14567#false} is VALID [2020-07-11 01:19:33,877 INFO L280 TraceCheckUtils]: 133: Hoare triple {14567#false} assume !false; {14567#false} is VALID [2020-07-11 01:19:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:19:33,896 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1880848160] [2020-07-11 01:19:33,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:19:33,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:19:33,897 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766623667] [2020-07-11 01:19:33,898 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-07-11 01:19:33,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:19:33,898 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:19:34,053 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:34,053 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:19:34,053 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:19:34,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:19:34,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:19:34,054 INFO L87 Difference]: Start difference. First operand 1038 states and 1317 transitions. Second operand 5 states. [2020-07-11 01:19:52,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:52,012 INFO L93 Difference]: Finished difference Result 2655 states and 3486 transitions. [2020-07-11 01:19:52,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:19:52,013 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-07-11 01:19:52,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:19:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:19:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-11 01:19:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:19:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-11 01:19:52,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-11 01:19:53,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:53,984 INFO L225 Difference]: With dead ends: 2655 [2020-07-11 01:19:53,984 INFO L226 Difference]: Without dead ends: 1641 [2020-07-11 01:19:53,989 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 [2020-07-11 01:19:53,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1641 states. [2020-07-11 01:20:03,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1641 to 1328. [2020-07-11 01:20:03,633 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:20:03,633 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1641 states. Second operand 1328 states. [2020-07-11 01:20:03,633 INFO L74 IsIncluded]: Start isIncluded. First operand 1641 states. Second operand 1328 states. [2020-07-11 01:20:03,633 INFO L87 Difference]: Start difference. First operand 1641 states. Second operand 1328 states. [2020-07-11 01:20:03,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:03,790 INFO L93 Difference]: Finished difference Result 1641 states and 2027 transitions. [2020-07-11 01:20:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2027 transitions. [2020-07-11 01:20:03,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:20:03,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:20:03,797 INFO L74 IsIncluded]: Start isIncluded. First operand 1328 states. Second operand 1641 states. [2020-07-11 01:20:03,797 INFO L87 Difference]: Start difference. First operand 1328 states. Second operand 1641 states. [2020-07-11 01:20:03,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:03,983 INFO L93 Difference]: Finished difference Result 1641 states and 2027 transitions. [2020-07-11 01:20:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2027 transitions. [2020-07-11 01:20:03,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:20:03,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:20:03,988 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:20:03,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:20:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1328 states. [2020-07-11 01:20:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1328 states and 1660 transitions. [2020-07-11 01:20:04,105 INFO L78 Accepts]: Start accepts. Automaton has 1328 states and 1660 transitions. Word has length 134 [2020-07-11 01:20:04,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:20:04,106 INFO L479 AbstractCegarLoop]: Abstraction has 1328 states and 1660 transitions. [2020-07-11 01:20:04,106 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:20:04,106 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1328 states and 1660 transitions. [2020-07-11 01:20:07,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1660 edges. 1660 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1660 transitions. [2020-07-11 01:20:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-07-11 01:20:07,822 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:20:07,823 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, 1, 1, 1] [2020-07-11 01:20:07,823 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 01:20:07,823 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:20:07,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:20:07,823 INFO L82 PathProgramCache]: Analyzing trace with hash -1367635627, now seen corresponding path program 1 times [2020-07-11 01:20:07,824 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:20:07,824 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1119153574] [2020-07-11 01:20:07,824 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:20:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:07,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {25895#(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; {25856#true} is VALID [2020-07-11 01:20:07,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {25856#true} ~d~0 := 4; {25856#true} is VALID [2020-07-11 01:20:07,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#true} ~e~0 := 5; {25856#true} is VALID [2020-07-11 01:20:07,993 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#true} ~f~0 := 6; {25856#true} is VALID [2020-07-11 01:20:07,993 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#true} ~c~0 := 3; {25856#true} is VALID [2020-07-11 01:20:07,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#true} ~b~0 := 2; {25856#true} is VALID [2020-07-11 01:20:07,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~u~0 := 21; {25856#true} is VALID [2020-07-11 01:20:07,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~v~0 := 22; {25856#true} is VALID [2020-07-11 01:20:07,994 INFO L280 TraceCheckUtils]: 8: Hoare triple {25856#true} ~w~0 := 23; {25856#true} is VALID [2020-07-11 01:20:07,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {25856#true} ~x~0 := 24; {25856#true} is VALID [2020-07-11 01:20:07,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {25856#true} ~y~0 := 25; {25856#true} is VALID [2020-07-11 01:20:07,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {25856#true} ~z~0 := 26; {25856#true} is VALID [2020-07-11 01:20:07,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {25856#true} ~a17~0 := 1; {25856#true} is VALID [2020-07-11 01:20:07,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-11 01:20:07,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {25856#true} ~a20~0 := 1; {25856#true} is VALID [2020-07-11 01:20:07,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {25856#true} ~a8~0 := 15; {25856#true} is VALID [2020-07-11 01:20:07,995 INFO L280 TraceCheckUtils]: 16: Hoare triple {25856#true} ~a12~0 := 8; {25856#true} is VALID [2020-07-11 01:20:07,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {25856#true} ~a16~0 := 5; {25856#true} is VALID [2020-07-11 01:20:07,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {25856#true} ~a21~0 := 1; {25856#true} is VALID [2020-07-11 01:20:07,996 INFO L280 TraceCheckUtils]: 19: Hoare triple {25856#true} assume true; {25856#true} is VALID [2020-07-11 01:20:07,996 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25856#true} {25856#true} #1100#return; {25856#true} is VALID [2020-07-11 01:20:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:08,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {25896#(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; {25856#true} is VALID [2020-07-11 01:20:08,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#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; {25856#true} is VALID [2020-07-11 01:20:08,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-11 01:20:08,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~a20~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {25894#(= 1 ~a20~0)} ~a21~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {25894#(= 1 ~a20~0)} ~a16~0 := 4; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {25894#(= 1 ~a20~0)} ~a17~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {25894#(= 1 ~a20~0)} ~a8~0 := 13; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {25894#(= 1 ~a20~0)} #res := -1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {25894#(= 1 ~a20~0)} assume true; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,039 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25894#(= 1 ~a20~0)} {25856#true} #1104#return; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,041 INFO L263 TraceCheckUtils]: 0: Hoare triple {25856#true} call ULTIMATE.init(); {25895#(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 [2020-07-11 01:20:08,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {25895#(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; {25856#true} is VALID [2020-07-11 01:20:08,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#true} ~d~0 := 4; {25856#true} is VALID [2020-07-11 01:20:08,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#true} ~e~0 := 5; {25856#true} is VALID [2020-07-11 01:20:08,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#true} ~f~0 := 6; {25856#true} is VALID [2020-07-11 01:20:08,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#true} ~c~0 := 3; {25856#true} is VALID [2020-07-11 01:20:08,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~b~0 := 2; {25856#true} is VALID [2020-07-11 01:20:08,042 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~u~0 := 21; {25856#true} is VALID [2020-07-11 01:20:08,042 INFO L280 TraceCheckUtils]: 8: Hoare triple {25856#true} ~v~0 := 22; {25856#true} is VALID [2020-07-11 01:20:08,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {25856#true} ~w~0 := 23; {25856#true} is VALID [2020-07-11 01:20:08,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {25856#true} ~x~0 := 24; {25856#true} is VALID [2020-07-11 01:20:08,043 INFO L280 TraceCheckUtils]: 11: Hoare triple {25856#true} ~y~0 := 25; {25856#true} is VALID [2020-07-11 01:20:08,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {25856#true} ~z~0 := 26; {25856#true} is VALID [2020-07-11 01:20:08,043 INFO L280 TraceCheckUtils]: 13: Hoare triple {25856#true} ~a17~0 := 1; {25856#true} is VALID [2020-07-11 01:20:08,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-11 01:20:08,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {25856#true} ~a20~0 := 1; {25856#true} is VALID [2020-07-11 01:20:08,044 INFO L280 TraceCheckUtils]: 16: Hoare triple {25856#true} ~a8~0 := 15; {25856#true} is VALID [2020-07-11 01:20:08,044 INFO L280 TraceCheckUtils]: 17: Hoare triple {25856#true} ~a12~0 := 8; {25856#true} is VALID [2020-07-11 01:20:08,044 INFO L280 TraceCheckUtils]: 18: Hoare triple {25856#true} ~a16~0 := 5; {25856#true} is VALID [2020-07-11 01:20:08,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {25856#true} ~a21~0 := 1; {25856#true} is VALID [2020-07-11 01:20:08,045 INFO L280 TraceCheckUtils]: 20: Hoare triple {25856#true} assume true; {25856#true} is VALID [2020-07-11 01:20:08,045 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25856#true} {25856#true} #1100#return; {25856#true} is VALID [2020-07-11 01:20:08,045 INFO L263 TraceCheckUtils]: 22: Hoare triple {25856#true} call #t~ret4 := main(); {25856#true} is VALID [2020-07-11 01:20:08,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {25856#true} ~output~0 := -1; {25856#true} is VALID [2020-07-11 01:20:08,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {25856#true} assume !false; {25856#true} is VALID [2020-07-11 01:20:08,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {25856#true} havoc ~input~0; {25856#true} is VALID [2020-07-11 01:20:08,046 INFO L280 TraceCheckUtils]: 26: Hoare triple {25856#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25856#true} is VALID [2020-07-11 01:20:08,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {25856#true} ~input~0 := #t~nondet2; {25856#true} is VALID [2020-07-11 01:20:08,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {25856#true} havoc #t~nondet2; {25856#true} is VALID [2020-07-11 01:20:08,046 INFO L280 TraceCheckUtils]: 29: Hoare triple {25856#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25856#true} is VALID [2020-07-11 01:20:08,048 INFO L263 TraceCheckUtils]: 30: Hoare triple {25856#true} call #t~ret3 := calculate_output(~input~0); {25896#(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 [2020-07-11 01:20:08,048 INFO L280 TraceCheckUtils]: 31: Hoare triple {25896#(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; {25856#true} is VALID [2020-07-11 01:20:08,048 INFO L280 TraceCheckUtils]: 32: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,048 INFO L280 TraceCheckUtils]: 33: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,049 INFO L280 TraceCheckUtils]: 35: Hoare triple {25856#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); {25856#true} is VALID [2020-07-11 01:20:08,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {25856#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; {25856#true} is VALID [2020-07-11 01:20:08,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-11 01:20:08,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {25856#true} ~a20~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {25894#(= 1 ~a20~0)} ~a21~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,051 INFO L280 TraceCheckUtils]: 40: Hoare triple {25894#(= 1 ~a20~0)} ~a16~0 := 4; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,051 INFO L280 TraceCheckUtils]: 41: Hoare triple {25894#(= 1 ~a20~0)} ~a17~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,052 INFO L280 TraceCheckUtils]: 42: Hoare triple {25894#(= 1 ~a20~0)} ~a8~0 := 13; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {25894#(= 1 ~a20~0)} #res := -1; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,053 INFO L280 TraceCheckUtils]: 44: Hoare triple {25894#(= 1 ~a20~0)} assume true; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,054 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {25894#(= 1 ~a20~0)} {25856#true} #1104#return; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,054 INFO L280 TraceCheckUtils]: 46: Hoare triple {25894#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,055 INFO L280 TraceCheckUtils]: 47: Hoare triple {25894#(= 1 ~a20~0)} ~output~0 := #t~ret3; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,056 INFO L280 TraceCheckUtils]: 48: Hoare triple {25894#(= 1 ~a20~0)} havoc #t~ret3; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,056 INFO L280 TraceCheckUtils]: 49: Hoare triple {25894#(= 1 ~a20~0)} assume !false; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,057 INFO L280 TraceCheckUtils]: 50: Hoare triple {25894#(= 1 ~a20~0)} havoc ~input~0; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,057 INFO L280 TraceCheckUtils]: 51: Hoare triple {25894#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,058 INFO L280 TraceCheckUtils]: 52: Hoare triple {25894#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,058 INFO L280 TraceCheckUtils]: 53: Hoare triple {25894#(= 1 ~a20~0)} havoc #t~nondet2; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,059 INFO L280 TraceCheckUtils]: 54: Hoare triple {25894#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,060 INFO L263 TraceCheckUtils]: 55: Hoare triple {25894#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,060 INFO L280 TraceCheckUtils]: 56: Hoare triple {25894#(= 1 ~a20~0)} ~input := #in~input; {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,061 INFO L280 TraceCheckUtils]: 57: Hoare triple {25894#(= 1 ~a20~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,061 INFO L280 TraceCheckUtils]: 58: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,062 INFO L280 TraceCheckUtils]: 59: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,062 INFO L280 TraceCheckUtils]: 60: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,063 INFO L280 TraceCheckUtils]: 61: Hoare triple {25894#(= 1 ~a20~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,063 INFO L280 TraceCheckUtils]: 62: Hoare triple {25894#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,064 INFO L280 TraceCheckUtils]: 63: Hoare triple {25894#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,064 INFO L280 TraceCheckUtils]: 64: Hoare triple {25894#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,065 INFO L280 TraceCheckUtils]: 65: Hoare triple {25894#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,066 INFO L280 TraceCheckUtils]: 66: Hoare triple {25894#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,066 INFO L280 TraceCheckUtils]: 67: Hoare triple {25894#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,067 INFO L280 TraceCheckUtils]: 68: Hoare triple {25894#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,067 INFO L280 TraceCheckUtils]: 69: Hoare triple {25894#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,068 INFO L280 TraceCheckUtils]: 70: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,068 INFO L280 TraceCheckUtils]: 71: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,069 INFO L280 TraceCheckUtils]: 72: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,069 INFO L280 TraceCheckUtils]: 73: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,070 INFO L280 TraceCheckUtils]: 74: Hoare triple {25894#(= 1 ~a20~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,070 INFO L280 TraceCheckUtils]: 75: Hoare triple {25894#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,071 INFO L280 TraceCheckUtils]: 76: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,071 INFO L280 TraceCheckUtils]: 77: Hoare triple {25894#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,072 INFO L280 TraceCheckUtils]: 78: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,072 INFO L280 TraceCheckUtils]: 79: Hoare triple {25894#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,073 INFO L280 TraceCheckUtils]: 80: Hoare triple {25894#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,073 INFO L280 TraceCheckUtils]: 81: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,074 INFO L280 TraceCheckUtils]: 82: Hoare triple {25894#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,074 INFO L280 TraceCheckUtils]: 83: Hoare triple {25894#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,075 INFO L280 TraceCheckUtils]: 84: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,075 INFO L280 TraceCheckUtils]: 85: Hoare triple {25894#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,076 INFO L280 TraceCheckUtils]: 86: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,076 INFO L280 TraceCheckUtils]: 87: Hoare triple {25894#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,077 INFO L280 TraceCheckUtils]: 88: Hoare triple {25894#(= 1 ~a20~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,077 INFO L280 TraceCheckUtils]: 89: Hoare triple {25894#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,078 INFO L280 TraceCheckUtils]: 90: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,079 INFO L280 TraceCheckUtils]: 91: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,079 INFO L280 TraceCheckUtils]: 92: Hoare triple {25894#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,080 INFO L280 TraceCheckUtils]: 93: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,080 INFO L280 TraceCheckUtils]: 94: Hoare triple {25894#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,081 INFO L280 TraceCheckUtils]: 95: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,081 INFO L280 TraceCheckUtils]: 96: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,082 INFO L280 TraceCheckUtils]: 97: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,082 INFO L280 TraceCheckUtils]: 98: Hoare triple {25894#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,083 INFO L280 TraceCheckUtils]: 99: Hoare triple {25894#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,083 INFO L280 TraceCheckUtils]: 100: Hoare triple {25894#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,084 INFO L280 TraceCheckUtils]: 101: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,084 INFO L280 TraceCheckUtils]: 102: Hoare triple {25894#(= 1 ~a20~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,085 INFO L280 TraceCheckUtils]: 103: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,085 INFO L280 TraceCheckUtils]: 104: Hoare triple {25894#(= 1 ~a20~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,086 INFO L280 TraceCheckUtils]: 105: Hoare triple {25894#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,086 INFO L280 TraceCheckUtils]: 106: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,087 INFO L280 TraceCheckUtils]: 107: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,087 INFO L280 TraceCheckUtils]: 108: Hoare triple {25894#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,088 INFO L280 TraceCheckUtils]: 109: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,089 INFO L280 TraceCheckUtils]: 110: Hoare triple {25894#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,089 INFO L280 TraceCheckUtils]: 111: Hoare triple {25894#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,090 INFO L280 TraceCheckUtils]: 112: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,090 INFO L280 TraceCheckUtils]: 113: Hoare triple {25894#(= 1 ~a20~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,091 INFO L280 TraceCheckUtils]: 114: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,091 INFO L280 TraceCheckUtils]: 115: Hoare triple {25894#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,092 INFO L280 TraceCheckUtils]: 116: Hoare triple {25894#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,092 INFO L280 TraceCheckUtils]: 117: Hoare triple {25894#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,093 INFO L280 TraceCheckUtils]: 118: Hoare triple {25894#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,094 INFO L280 TraceCheckUtils]: 119: Hoare triple {25894#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,094 INFO L280 TraceCheckUtils]: 120: Hoare triple {25894#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,095 INFO L280 TraceCheckUtils]: 121: Hoare triple {25894#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,095 INFO L280 TraceCheckUtils]: 122: Hoare triple {25894#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,096 INFO L280 TraceCheckUtils]: 123: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,096 INFO L280 TraceCheckUtils]: 124: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,097 INFO L280 TraceCheckUtils]: 125: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,097 INFO L280 TraceCheckUtils]: 126: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,098 INFO L280 TraceCheckUtils]: 127: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,098 INFO L280 TraceCheckUtils]: 128: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,099 INFO L280 TraceCheckUtils]: 129: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,099 INFO L280 TraceCheckUtils]: 130: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,100 INFO L280 TraceCheckUtils]: 131: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,100 INFO L280 TraceCheckUtils]: 132: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,101 INFO L280 TraceCheckUtils]: 133: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,102 INFO L280 TraceCheckUtils]: 134: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,102 INFO L280 TraceCheckUtils]: 135: Hoare triple {25894#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-11 01:20:08,103 INFO L280 TraceCheckUtils]: 136: Hoare triple {25894#(= 1 ~a20~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {25857#false} is VALID [2020-07-11 01:20:08,103 INFO L280 TraceCheckUtils]: 137: Hoare triple {25857#false} assume !false; {25857#false} is VALID [2020-07-11 01:20:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:20:08,122 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1119153574] [2020-07-11 01:20:08,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:20:08,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:20:08,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428853450] [2020-07-11 01:20:08,123 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-07-11 01:20:08,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:20:08,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:20:08,301 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:08,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:20:08,302 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:20:08,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:20:08,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:20:08,303 INFO L87 Difference]: Start difference. First operand 1328 states and 1660 transitions. Second operand 5 states. [2020-07-11 01:20:31,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:31,042 INFO L93 Difference]: Finished difference Result 3548 states and 4554 transitions. [2020-07-11 01:20:31,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:20:31,043 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-07-11 01:20:31,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:20:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:20:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:20:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:20:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:20:31,058 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-11 01:20:32,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:33,194 INFO L225 Difference]: With dead ends: 3548 [2020-07-11 01:20:33,194 INFO L226 Difference]: Without dead ends: 2244 [2020-07-11 01:20:33,200 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-11 01:20:33,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2244 states. [2020-07-11 01:20:44,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2244 to 1473. [2020-07-11 01:20:44,577 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:20:44,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2244 states. Second operand 1473 states. [2020-07-11 01:20:44,578 INFO L74 IsIncluded]: Start isIncluded. First operand 2244 states. Second operand 1473 states. [2020-07-11 01:20:44,578 INFO L87 Difference]: Start difference. First operand 2244 states. Second operand 1473 states. [2020-07-11 01:20:44,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:44,740 INFO L93 Difference]: Finished difference Result 2244 states and 2786 transitions. [2020-07-11 01:20:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2786 transitions. [2020-07-11 01:20:44,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:20:44,747 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:20:44,747 INFO L74 IsIncluded]: Start isIncluded. First operand 1473 states. Second operand 2244 states. [2020-07-11 01:20:44,747 INFO L87 Difference]: Start difference. First operand 1473 states. Second operand 2244 states. [2020-07-11 01:20:44,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:44,943 INFO L93 Difference]: Finished difference Result 2244 states and 2786 transitions. [2020-07-11 01:20:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2786 transitions. [2020-07-11 01:20:44,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:20:44,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:20:44,948 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:20:44,948 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:20:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1473 states. [2020-07-11 01:20:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1473 states and 1819 transitions. [2020-07-11 01:20:45,018 INFO L78 Accepts]: Start accepts. Automaton has 1473 states and 1819 transitions. Word has length 138 [2020-07-11 01:20:45,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:20:45,019 INFO L479 AbstractCegarLoop]: Abstraction has 1473 states and 1819 transitions. [2020-07-11 01:20:45,019 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:20:45,019 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1473 states and 1819 transitions. [2020-07-11 01:20:49,588 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1819 edges. 1819 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1819 transitions. [2020-07-11 01:20:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-07-11 01:20:49,597 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:20:49,597 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-11 01:20:49,597 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 01:20:49,597 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:20:49,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:20:49,598 INFO L82 PathProgramCache]: Analyzing trace with hash 604576851, now seen corresponding path program 1 times [2020-07-11 01:20:49,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:20:49,598 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1601041334] [2020-07-11 01:20:49,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:20:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:49,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {40520#(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; {40432#true} is VALID [2020-07-11 01:20:49,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {40432#true} ~d~0 := 4; {40432#true} is VALID [2020-07-11 01:20:49,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {40432#true} ~e~0 := 5; {40432#true} is VALID [2020-07-11 01:20:49,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {40432#true} ~f~0 := 6; {40432#true} is VALID [2020-07-11 01:20:49,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {40432#true} ~c~0 := 3; {40432#true} is VALID [2020-07-11 01:20:49,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {40432#true} ~b~0 := 2; {40432#true} is VALID [2020-07-11 01:20:49,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {40432#true} ~u~0 := 21; {40432#true} is VALID [2020-07-11 01:20:49,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {40432#true} ~v~0 := 22; {40432#true} is VALID [2020-07-11 01:20:49,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {40432#true} ~w~0 := 23; {40432#true} is VALID [2020-07-11 01:20:49,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {40432#true} ~x~0 := 24; {40432#true} is VALID [2020-07-11 01:20:49,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {40432#true} ~y~0 := 25; {40432#true} is VALID [2020-07-11 01:20:49,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {40432#true} ~z~0 := 26; {40432#true} is VALID [2020-07-11 01:20:49,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {40432#true} ~a17~0 := 1; {40432#true} is VALID [2020-07-11 01:20:49,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {40432#true} ~a7~0 := 0; {40432#true} is VALID [2020-07-11 01:20:49,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {40432#true} ~a20~0 := 1; {40432#true} is VALID [2020-07-11 01:20:49,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {40432#true} ~a8~0 := 15; {40432#true} is VALID [2020-07-11 01:20:49,739 INFO L280 TraceCheckUtils]: 16: Hoare triple {40432#true} ~a12~0 := 8; {40432#true} is VALID [2020-07-11 01:20:49,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {40432#true} ~a16~0 := 5; {40432#true} is VALID [2020-07-11 01:20:49,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {40432#true} ~a21~0 := 1; {40432#true} is VALID [2020-07-11 01:20:49,740 INFO L280 TraceCheckUtils]: 19: Hoare triple {40432#true} assume true; {40432#true} is VALID [2020-07-11 01:20:49,740 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40432#true} {40432#true} #1100#return; {40432#true} is VALID [2020-07-11 01:20:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:49,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {40521#(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; {40432#true} is VALID [2020-07-11 01:20:49,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {40432#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; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {40462#(= 1 ~a17~0)} ~a16~0 := 5; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {40462#(= 1 ~a17~0)} ~a20~0 := 0; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {40462#(= 1 ~a17~0)} #res := 24; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {40462#(= 1 ~a17~0)} assume true; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,773 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40462#(= 1 ~a17~0)} {40432#true} #1104#return; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:49,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {40521#(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; {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {40522#(= ~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {40522#(= ~a17~0 |old(~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))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,844 INFO L280 TraceCheckUtils]: 10: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,853 INFO L280 TraceCheckUtils]: 16: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,855 INFO L280 TraceCheckUtils]: 19: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,855 INFO L280 TraceCheckUtils]: 20: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,856 INFO L280 TraceCheckUtils]: 21: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,856 INFO L280 TraceCheckUtils]: 22: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,857 INFO L280 TraceCheckUtils]: 23: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,858 INFO L280 TraceCheckUtils]: 24: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,858 INFO L280 TraceCheckUtils]: 25: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,859 INFO L280 TraceCheckUtils]: 26: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,859 INFO L280 TraceCheckUtils]: 27: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,860 INFO L280 TraceCheckUtils]: 28: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,860 INFO L280 TraceCheckUtils]: 29: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,861 INFO L280 TraceCheckUtils]: 30: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,861 INFO L280 TraceCheckUtils]: 31: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,862 INFO L280 TraceCheckUtils]: 32: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,862 INFO L280 TraceCheckUtils]: 33: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,863 INFO L280 TraceCheckUtils]: 34: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,863 INFO L280 TraceCheckUtils]: 35: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,863 INFO L280 TraceCheckUtils]: 36: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,864 INFO L280 TraceCheckUtils]: 37: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,864 INFO L280 TraceCheckUtils]: 38: Hoare triple {40522#(= ~a17~0 |old(~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)))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,865 INFO L280 TraceCheckUtils]: 39: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,865 INFO L280 TraceCheckUtils]: 40: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,866 INFO L280 TraceCheckUtils]: 41: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,866 INFO L280 TraceCheckUtils]: 42: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,867 INFO L280 TraceCheckUtils]: 43: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,867 INFO L280 TraceCheckUtils]: 44: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,868 INFO L280 TraceCheckUtils]: 45: Hoare triple {40522#(= ~a17~0 |old(~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))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,868 INFO L280 TraceCheckUtils]: 46: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,869 INFO L280 TraceCheckUtils]: 47: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,869 INFO L280 TraceCheckUtils]: 48: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,870 INFO L280 TraceCheckUtils]: 49: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,870 INFO L280 TraceCheckUtils]: 50: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,871 INFO L280 TraceCheckUtils]: 51: Hoare triple {40522#(= ~a17~0 |old(~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; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,872 INFO L280 TraceCheckUtils]: 52: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a8~0 := 13; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,872 INFO L280 TraceCheckUtils]: 53: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a16~0 := 4; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,873 INFO L280 TraceCheckUtils]: 54: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} #res := -1; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,873 INFO L280 TraceCheckUtils]: 55: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} assume true; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,874 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {40523#(not (= 1 |old(~a17~0)|))} {40462#(= 1 ~a17~0)} #1104#return; {40433#false} is VALID [2020-07-11 01:20:49,879 INFO L263 TraceCheckUtils]: 0: Hoare triple {40432#true} call ULTIMATE.init(); {40520#(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 [2020-07-11 01:20:49,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {40520#(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; {40432#true} is VALID [2020-07-11 01:20:49,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {40432#true} ~d~0 := 4; {40432#true} is VALID [2020-07-11 01:20:49,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {40432#true} ~e~0 := 5; {40432#true} is VALID [2020-07-11 01:20:49,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {40432#true} ~f~0 := 6; {40432#true} is VALID [2020-07-11 01:20:49,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {40432#true} ~c~0 := 3; {40432#true} is VALID [2020-07-11 01:20:49,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {40432#true} ~b~0 := 2; {40432#true} is VALID [2020-07-11 01:20:49,880 INFO L280 TraceCheckUtils]: 7: Hoare triple {40432#true} ~u~0 := 21; {40432#true} is VALID [2020-07-11 01:20:49,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {40432#true} ~v~0 := 22; {40432#true} is VALID [2020-07-11 01:20:49,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {40432#true} ~w~0 := 23; {40432#true} is VALID [2020-07-11 01:20:49,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {40432#true} ~x~0 := 24; {40432#true} is VALID [2020-07-11 01:20:49,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {40432#true} ~y~0 := 25; {40432#true} is VALID [2020-07-11 01:20:49,881 INFO L280 TraceCheckUtils]: 12: Hoare triple {40432#true} ~z~0 := 26; {40432#true} is VALID [2020-07-11 01:20:49,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {40432#true} ~a17~0 := 1; {40432#true} is VALID [2020-07-11 01:20:49,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {40432#true} ~a7~0 := 0; {40432#true} is VALID [2020-07-11 01:20:49,882 INFO L280 TraceCheckUtils]: 15: Hoare triple {40432#true} ~a20~0 := 1; {40432#true} is VALID [2020-07-11 01:20:49,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {40432#true} ~a8~0 := 15; {40432#true} is VALID [2020-07-11 01:20:49,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {40432#true} ~a12~0 := 8; {40432#true} is VALID [2020-07-11 01:20:49,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {40432#true} ~a16~0 := 5; {40432#true} is VALID [2020-07-11 01:20:49,882 INFO L280 TraceCheckUtils]: 19: Hoare triple {40432#true} ~a21~0 := 1; {40432#true} is VALID [2020-07-11 01:20:49,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {40432#true} assume true; {40432#true} is VALID [2020-07-11 01:20:49,883 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40432#true} {40432#true} #1100#return; {40432#true} is VALID [2020-07-11 01:20:49,883 INFO L263 TraceCheckUtils]: 22: Hoare triple {40432#true} call #t~ret4 := main(); {40432#true} is VALID [2020-07-11 01:20:49,883 INFO L280 TraceCheckUtils]: 23: Hoare triple {40432#true} ~output~0 := -1; {40432#true} is VALID [2020-07-11 01:20:49,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {40432#true} assume !false; {40432#true} is VALID [2020-07-11 01:20:49,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {40432#true} havoc ~input~0; {40432#true} is VALID [2020-07-11 01:20:49,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {40432#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40432#true} is VALID [2020-07-11 01:20:49,884 INFO L280 TraceCheckUtils]: 27: Hoare triple {40432#true} ~input~0 := #t~nondet2; {40432#true} is VALID [2020-07-11 01:20:49,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {40432#true} havoc #t~nondet2; {40432#true} is VALID [2020-07-11 01:20:49,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {40432#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40432#true} is VALID [2020-07-11 01:20:49,886 INFO L263 TraceCheckUtils]: 30: Hoare triple {40432#true} call #t~ret3 := calculate_output(~input~0); {40521#(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 [2020-07-11 01:20:49,886 INFO L280 TraceCheckUtils]: 31: Hoare triple {40521#(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; {40432#true} is VALID [2020-07-11 01:20:49,887 INFO L280 TraceCheckUtils]: 32: Hoare triple {40432#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; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {40462#(= 1 ~a17~0)} ~a16~0 := 5; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,888 INFO L280 TraceCheckUtils]: 34: Hoare triple {40462#(= 1 ~a17~0)} ~a20~0 := 0; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,889 INFO L280 TraceCheckUtils]: 35: Hoare triple {40462#(= 1 ~a17~0)} #res := 24; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {40462#(= 1 ~a17~0)} assume true; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,890 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40462#(= 1 ~a17~0)} {40432#true} #1104#return; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,890 INFO L280 TraceCheckUtils]: 38: Hoare triple {40462#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,891 INFO L280 TraceCheckUtils]: 39: Hoare triple {40462#(= 1 ~a17~0)} ~output~0 := #t~ret3; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,892 INFO L280 TraceCheckUtils]: 40: Hoare triple {40462#(= 1 ~a17~0)} havoc #t~ret3; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,892 INFO L280 TraceCheckUtils]: 41: Hoare triple {40462#(= 1 ~a17~0)} assume !false; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,893 INFO L280 TraceCheckUtils]: 42: Hoare triple {40462#(= 1 ~a17~0)} havoc ~input~0; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,893 INFO L280 TraceCheckUtils]: 43: Hoare triple {40462#(= 1 ~a17~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,894 INFO L280 TraceCheckUtils]: 44: Hoare triple {40462#(= 1 ~a17~0)} ~input~0 := #t~nondet2; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,894 INFO L280 TraceCheckUtils]: 45: Hoare triple {40462#(= 1 ~a17~0)} havoc #t~nondet2; {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,895 INFO L280 TraceCheckUtils]: 46: Hoare triple {40462#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40462#(= 1 ~a17~0)} is VALID [2020-07-11 01:20:49,896 INFO L263 TraceCheckUtils]: 47: Hoare triple {40462#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {40521#(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 [2020-07-11 01:20:49,896 INFO L280 TraceCheckUtils]: 48: Hoare triple {40521#(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; {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,897 INFO L280 TraceCheckUtils]: 49: Hoare triple {40522#(= ~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,897 INFO L280 TraceCheckUtils]: 50: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,898 INFO L280 TraceCheckUtils]: 51: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,898 INFO L280 TraceCheckUtils]: 52: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,899 INFO L280 TraceCheckUtils]: 54: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,900 INFO L280 TraceCheckUtils]: 55: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,901 INFO L280 TraceCheckUtils]: 56: Hoare triple {40522#(= ~a17~0 |old(~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))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,901 INFO L280 TraceCheckUtils]: 57: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,902 INFO L280 TraceCheckUtils]: 58: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,903 INFO L280 TraceCheckUtils]: 59: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,903 INFO L280 TraceCheckUtils]: 60: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,904 INFO L280 TraceCheckUtils]: 61: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,904 INFO L280 TraceCheckUtils]: 62: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,905 INFO L280 TraceCheckUtils]: 63: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,905 INFO L280 TraceCheckUtils]: 64: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,906 INFO L280 TraceCheckUtils]: 66: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,907 INFO L280 TraceCheckUtils]: 68: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,908 INFO L280 TraceCheckUtils]: 69: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,909 INFO L280 TraceCheckUtils]: 71: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,910 INFO L280 TraceCheckUtils]: 73: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,910 INFO L280 TraceCheckUtils]: 74: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,911 INFO L280 TraceCheckUtils]: 75: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,912 INFO L280 TraceCheckUtils]: 76: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,912 INFO L280 TraceCheckUtils]: 77: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,913 INFO L280 TraceCheckUtils]: 78: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,913 INFO L280 TraceCheckUtils]: 79: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,914 INFO L280 TraceCheckUtils]: 80: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,914 INFO L280 TraceCheckUtils]: 81: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,915 INFO L280 TraceCheckUtils]: 82: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,915 INFO L280 TraceCheckUtils]: 83: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,916 INFO L280 TraceCheckUtils]: 84: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,916 INFO L280 TraceCheckUtils]: 85: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,917 INFO L280 TraceCheckUtils]: 86: Hoare triple {40522#(= ~a17~0 |old(~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)))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,917 INFO L280 TraceCheckUtils]: 87: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,918 INFO L280 TraceCheckUtils]: 88: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,919 INFO L280 TraceCheckUtils]: 89: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,919 INFO L280 TraceCheckUtils]: 90: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,919 INFO L280 TraceCheckUtils]: 91: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,920 INFO L280 TraceCheckUtils]: 92: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,920 INFO L280 TraceCheckUtils]: 93: Hoare triple {40522#(= ~a17~0 |old(~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))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,921 INFO L280 TraceCheckUtils]: 94: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,921 INFO L280 TraceCheckUtils]: 95: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,922 INFO L280 TraceCheckUtils]: 96: Hoare triple {40522#(= ~a17~0 |old(~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)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,922 INFO L280 TraceCheckUtils]: 97: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,923 INFO L280 TraceCheckUtils]: 98: Hoare triple {40522#(= ~a17~0 |old(~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); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-11 01:20:49,924 INFO L280 TraceCheckUtils]: 99: Hoare triple {40522#(= ~a17~0 |old(~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; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,924 INFO L280 TraceCheckUtils]: 100: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a8~0 := 13; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,925 INFO L280 TraceCheckUtils]: 101: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a16~0 := 4; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,925 INFO L280 TraceCheckUtils]: 102: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} #res := -1; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,926 INFO L280 TraceCheckUtils]: 103: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} assume true; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-11 01:20:49,926 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40523#(not (= 1 |old(~a17~0)|))} {40462#(= 1 ~a17~0)} #1104#return; {40433#false} is VALID [2020-07-11 01:20:49,927 INFO L280 TraceCheckUtils]: 105: Hoare triple {40433#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {40433#false} is VALID [2020-07-11 01:20:49,927 INFO L280 TraceCheckUtils]: 106: Hoare triple {40433#false} ~output~0 := #t~ret3; {40433#false} is VALID [2020-07-11 01:20:49,927 INFO L280 TraceCheckUtils]: 107: Hoare triple {40433#false} havoc #t~ret3; {40433#false} is VALID [2020-07-11 01:20:49,927 INFO L280 TraceCheckUtils]: 108: Hoare triple {40433#false} assume !false; {40433#false} is VALID [2020-07-11 01:20:49,927 INFO L280 TraceCheckUtils]: 109: Hoare triple {40433#false} havoc ~input~0; {40433#false} is VALID [2020-07-11 01:20:49,928 INFO L280 TraceCheckUtils]: 110: Hoare triple {40433#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40433#false} is VALID [2020-07-11 01:20:49,928 INFO L280 TraceCheckUtils]: 111: Hoare triple {40433#false} ~input~0 := #t~nondet2; {40433#false} is VALID [2020-07-11 01:20:49,928 INFO L280 TraceCheckUtils]: 112: Hoare triple {40433#false} havoc #t~nondet2; {40433#false} is VALID [2020-07-11 01:20:49,928 INFO L280 TraceCheckUtils]: 113: Hoare triple {40433#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40433#false} is VALID [2020-07-11 01:20:49,928 INFO L263 TraceCheckUtils]: 114: Hoare triple {40433#false} call #t~ret3 := calculate_output(~input~0); {40433#false} is VALID [2020-07-11 01:20:49,929 INFO L280 TraceCheckUtils]: 115: Hoare triple {40433#false} ~input := #in~input; {40433#false} is VALID [2020-07-11 01:20:49,929 INFO L280 TraceCheckUtils]: 116: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,929 INFO L280 TraceCheckUtils]: 117: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,929 INFO L280 TraceCheckUtils]: 118: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,929 INFO L280 TraceCheckUtils]: 119: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,930 INFO L280 TraceCheckUtils]: 120: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,930 INFO L280 TraceCheckUtils]: 121: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,930 INFO L280 TraceCheckUtils]: 122: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,930 INFO L280 TraceCheckUtils]: 123: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-11 01:20:49,930 INFO L280 TraceCheckUtils]: 124: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,930 INFO L280 TraceCheckUtils]: 125: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,931 INFO L280 TraceCheckUtils]: 126: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,931 INFO L280 TraceCheckUtils]: 127: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,931 INFO L280 TraceCheckUtils]: 128: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,931 INFO L280 TraceCheckUtils]: 129: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,931 INFO L280 TraceCheckUtils]: 130: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,931 INFO L280 TraceCheckUtils]: 131: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,932 INFO L280 TraceCheckUtils]: 132: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,932 INFO L280 TraceCheckUtils]: 133: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,932 INFO L280 TraceCheckUtils]: 134: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,932 INFO L280 TraceCheckUtils]: 135: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,932 INFO L280 TraceCheckUtils]: 136: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,932 INFO L280 TraceCheckUtils]: 137: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,933 INFO L280 TraceCheckUtils]: 138: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,933 INFO L280 TraceCheckUtils]: 139: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,933 INFO L280 TraceCheckUtils]: 140: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,933 INFO L280 TraceCheckUtils]: 141: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,933 INFO L280 TraceCheckUtils]: 142: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,934 INFO L280 TraceCheckUtils]: 143: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,934 INFO L280 TraceCheckUtils]: 144: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,934 INFO L280 TraceCheckUtils]: 145: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,934 INFO L280 TraceCheckUtils]: 146: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,934 INFO L280 TraceCheckUtils]: 147: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,934 INFO L280 TraceCheckUtils]: 148: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,935 INFO L280 TraceCheckUtils]: 149: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,935 INFO L280 TraceCheckUtils]: 150: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,935 INFO L280 TraceCheckUtils]: 151: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,935 INFO L280 TraceCheckUtils]: 152: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,935 INFO L280 TraceCheckUtils]: 153: Hoare triple {40433#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)))); {40433#false} is VALID [2020-07-11 01:20:49,935 INFO L280 TraceCheckUtils]: 154: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,936 INFO L280 TraceCheckUtils]: 155: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,936 INFO L280 TraceCheckUtils]: 156: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,936 INFO L280 TraceCheckUtils]: 157: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,936 INFO L280 TraceCheckUtils]: 158: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,936 INFO L280 TraceCheckUtils]: 159: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,936 INFO L280 TraceCheckUtils]: 160: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-11 01:20:49,937 INFO L280 TraceCheckUtils]: 161: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,937 INFO L280 TraceCheckUtils]: 162: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,937 INFO L280 TraceCheckUtils]: 163: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,937 INFO L280 TraceCheckUtils]: 164: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,937 INFO L280 TraceCheckUtils]: 165: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,938 INFO L280 TraceCheckUtils]: 166: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,938 INFO L280 TraceCheckUtils]: 167: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,938 INFO L280 TraceCheckUtils]: 168: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,938 INFO L280 TraceCheckUtils]: 169: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,938 INFO L280 TraceCheckUtils]: 170: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,939 INFO L280 TraceCheckUtils]: 171: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,939 INFO L280 TraceCheckUtils]: 172: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,939 INFO L280 TraceCheckUtils]: 173: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,939 INFO L280 TraceCheckUtils]: 174: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,939 INFO L280 TraceCheckUtils]: 175: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,940 INFO L280 TraceCheckUtils]: 176: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,940 INFO L280 TraceCheckUtils]: 177: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-11 01:20:49,940 INFO L280 TraceCheckUtils]: 178: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,940 INFO L280 TraceCheckUtils]: 179: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,940 INFO L280 TraceCheckUtils]: 180: Hoare triple {40433#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); {40433#false} is VALID [2020-07-11 01:20:49,941 INFO L280 TraceCheckUtils]: 181: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-11 01:20:49,941 INFO L280 TraceCheckUtils]: 182: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,941 INFO L280 TraceCheckUtils]: 183: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,941 INFO L280 TraceCheckUtils]: 184: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,941 INFO L280 TraceCheckUtils]: 185: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,942 INFO L280 TraceCheckUtils]: 186: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,942 INFO L280 TraceCheckUtils]: 187: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,942 INFO L280 TraceCheckUtils]: 188: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,942 INFO L280 TraceCheckUtils]: 189: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,942 INFO L280 TraceCheckUtils]: 190: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,942 INFO L280 TraceCheckUtils]: 191: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,943 INFO L280 TraceCheckUtils]: 192: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,943 INFO L280 TraceCheckUtils]: 193: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,943 INFO L280 TraceCheckUtils]: 194: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-11 01:20:49,943 INFO L280 TraceCheckUtils]: 195: Hoare triple {40433#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40433#false} is VALID [2020-07-11 01:20:49,943 INFO L280 TraceCheckUtils]: 196: Hoare triple {40433#false} assume !false; {40433#false} is VALID [2020-07-11 01:20:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 79 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:20:49,978 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1601041334] [2020-07-11 01:20:49,978 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:20:49,979 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:20:49,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052152612] [2020-07-11 01:20:49,980 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2020-07-11 01:20:49,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:20:49,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:20:50,202 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:50,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:20:50,202 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:20:50,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:20:50,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:20:50,203 INFO L87 Difference]: Start difference. First operand 1473 states and 1819 transitions. Second operand 7 states. [2020-07-11 01:21:15,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:15,358 INFO L93 Difference]: Finished difference Result 3832 states and 4913 transitions. [2020-07-11 01:21:15,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:21:15,358 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2020-07-11 01:21:15,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:21:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:21:15,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1388 transitions. [2020-07-11 01:21:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:21:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1388 transitions. [2020-07-11 01:21:15,368 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1388 transitions. [2020-07-11 01:21:17,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1388 edges. 1388 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:17,676 INFO L225 Difference]: With dead ends: 3832 [2020-07-11 01:21:17,676 INFO L226 Difference]: Without dead ends: 2383 [2020-07-11 01:21:17,682 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-11 01:21:17,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2383 states. [2020-07-11 01:21:35,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2383 to 2133. [2020-07-11 01:21:35,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:21:35,428 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2383 states. Second operand 2133 states. [2020-07-11 01:21:35,428 INFO L74 IsIncluded]: Start isIncluded. First operand 2383 states. Second operand 2133 states. [2020-07-11 01:21:35,428 INFO L87 Difference]: Start difference. First operand 2383 states. Second operand 2133 states. [2020-07-11 01:21:35,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:35,633 INFO L93 Difference]: Finished difference Result 2383 states and 3036 transitions. [2020-07-11 01:21:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3036 transitions. [2020-07-11 01:21:35,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:21:35,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:21:35,639 INFO L74 IsIncluded]: Start isIncluded. First operand 2133 states. Second operand 2383 states. [2020-07-11 01:21:35,639 INFO L87 Difference]: Start difference. First operand 2133 states. Second operand 2383 states. [2020-07-11 01:21:35,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:35,854 INFO L93 Difference]: Finished difference Result 2383 states and 3036 transitions. [2020-07-11 01:21:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3036 transitions. [2020-07-11 01:21:35,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:21:35,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:21:35,860 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:21:35,860 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:21:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2133 states. [2020-07-11 01:21:36,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 2133 states and 2651 transitions. [2020-07-11 01:21:36,044 INFO L78 Accepts]: Start accepts. Automaton has 2133 states and 2651 transitions. Word has length 197 [2020-07-11 01:21:36,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:21:36,044 INFO L479 AbstractCegarLoop]: Abstraction has 2133 states and 2651 transitions. [2020-07-11 01:21:36,044 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:21:36,044 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2133 states and 2651 transitions. [2020-07-11 01:21:43,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2651 edges. 2651 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 2651 transitions. [2020-07-11 01:21:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-11 01:21:43,302 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:21:43,303 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-11 01:21:43,303 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 01:21:43,303 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:21:43,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:21:43,303 INFO L82 PathProgramCache]: Analyzing trace with hash -200144429, now seen corresponding path program 1 times [2020-07-11 01:21:43,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:21:43,304 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2018971566] [2020-07-11 01:21:43,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:21:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:43,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:43,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {57338#(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; {57234#true} is VALID [2020-07-11 01:21:43,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#true} ~d~0 := 4; {57234#true} is VALID [2020-07-11 01:21:43,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#true} ~e~0 := 5; {57234#true} is VALID [2020-07-11 01:21:43,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#true} ~f~0 := 6; {57234#true} is VALID [2020-07-11 01:21:43,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#true} ~c~0 := 3; {57234#true} is VALID [2020-07-11 01:21:43,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#true} ~b~0 := 2; {57234#true} is VALID [2020-07-11 01:21:43,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#true} ~u~0 := 21; {57234#true} is VALID [2020-07-11 01:21:43,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#true} ~v~0 := 22; {57234#true} is VALID [2020-07-11 01:21:43,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#true} ~w~0 := 23; {57234#true} is VALID [2020-07-11 01:21:43,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#true} ~x~0 := 24; {57234#true} is VALID [2020-07-11 01:21:43,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#true} ~y~0 := 25; {57234#true} is VALID [2020-07-11 01:21:43,445 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#true} ~z~0 := 26; {57234#true} is VALID [2020-07-11 01:21:43,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#true} ~a17~0 := 1; {57234#true} is VALID [2020-07-11 01:21:43,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#true} ~a7~0 := 0; {57234#true} is VALID [2020-07-11 01:21:43,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#true} ~a20~0 := 1; {57234#true} is VALID [2020-07-11 01:21:43,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#true} ~a8~0 := 15; {57234#true} is VALID [2020-07-11 01:21:43,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#true} ~a12~0 := 8; {57234#true} is VALID [2020-07-11 01:21:43,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#true} ~a16~0 := 5; {57234#true} is VALID [2020-07-11 01:21:43,446 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#true} ~a21~0 := 1; {57234#true} is VALID [2020-07-11 01:21:43,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-11 01:21:43,446 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57234#true} {57234#true} #1100#return; {57234#true} is VALID [2020-07-11 01:21:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:43,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-11 01:21:43,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#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; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {57268#(= 1 ~a21~0)} ~a8~0 := 13; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {57268#(= 1 ~a21~0)} ~a7~0 := 1; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {57268#(= 1 ~a21~0)} ~a16~0 := 4; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {57268#(= 1 ~a21~0)} #res := -1; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {57268#(= 1 ~a21~0)} assume true; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,482 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57268#(= 1 ~a21~0)} {57234#true} #1104#return; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:43,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(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; {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:21:43,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {57340#(= ~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); {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:21:43,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {57340#(= ~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; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,515 INFO L280 TraceCheckUtils]: 8: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} #res := 26; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} assume true; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,517 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57341#(not (= 1 |old(~a21~0)|))} {57268#(= 1 ~a21~0)} #1104#return; {57235#false} is VALID [2020-07-11 01:21:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:43,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-11 01:21:43,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-11 01:21:43,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,549 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,549 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,550 INFO L280 TraceCheckUtils]: 20: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,550 INFO L280 TraceCheckUtils]: 22: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,550 INFO L280 TraceCheckUtils]: 23: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,550 INFO L280 TraceCheckUtils]: 24: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,551 INFO L280 TraceCheckUtils]: 25: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,551 INFO L280 TraceCheckUtils]: 26: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,551 INFO L280 TraceCheckUtils]: 27: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,552 INFO L280 TraceCheckUtils]: 28: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,552 INFO L280 TraceCheckUtils]: 29: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,553 INFO L280 TraceCheckUtils]: 31: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,553 INFO L280 TraceCheckUtils]: 32: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,553 INFO L280 TraceCheckUtils]: 33: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,553 INFO L280 TraceCheckUtils]: 34: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,554 INFO L280 TraceCheckUtils]: 35: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {57234#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)))); {57234#true} is VALID [2020-07-11 01:21:43,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,555 INFO L280 TraceCheckUtils]: 40: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,555 INFO L280 TraceCheckUtils]: 41: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,555 INFO L280 TraceCheckUtils]: 42: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,555 INFO L280 TraceCheckUtils]: 43: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,555 INFO L280 TraceCheckUtils]: 44: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,556 INFO L280 TraceCheckUtils]: 45: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-11 01:21:43,556 INFO L280 TraceCheckUtils]: 46: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,556 INFO L280 TraceCheckUtils]: 47: Hoare triple {57234#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {57234#true} is VALID [2020-07-11 01:21:43,556 INFO L280 TraceCheckUtils]: 48: Hoare triple {57234#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {57234#true} is VALID [2020-07-11 01:21:43,556 INFO L280 TraceCheckUtils]: 49: Hoare triple {57234#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {57234#true} is VALID [2020-07-11 01:21:43,557 INFO L280 TraceCheckUtils]: 50: Hoare triple {57234#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {57234#true} is VALID [2020-07-11 01:21:43,557 INFO L280 TraceCheckUtils]: 51: Hoare triple {57234#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {57234#true} is VALID [2020-07-11 01:21:43,557 INFO L280 TraceCheckUtils]: 52: Hoare triple {57234#true} ~a8~0 := 13; {57234#true} is VALID [2020-07-11 01:21:43,557 INFO L280 TraceCheckUtils]: 53: Hoare triple {57234#true} ~a16~0 := 4; {57234#true} is VALID [2020-07-11 01:21:43,557 INFO L280 TraceCheckUtils]: 54: Hoare triple {57234#true} #res := -1; {57234#true} is VALID [2020-07-11 01:21:43,557 INFO L280 TraceCheckUtils]: 55: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-11 01:21:43,558 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {57234#true} {57235#false} #1104#return; {57235#false} is VALID [2020-07-11 01:21:43,562 INFO L263 TraceCheckUtils]: 0: Hoare triple {57234#true} call ULTIMATE.init(); {57338#(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 [2020-07-11 01:21:43,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {57338#(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; {57234#true} is VALID [2020-07-11 01:21:43,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#true} ~d~0 := 4; {57234#true} is VALID [2020-07-11 01:21:43,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#true} ~e~0 := 5; {57234#true} is VALID [2020-07-11 01:21:43,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#true} ~f~0 := 6; {57234#true} is VALID [2020-07-11 01:21:43,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#true} ~c~0 := 3; {57234#true} is VALID [2020-07-11 01:21:43,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#true} ~b~0 := 2; {57234#true} is VALID [2020-07-11 01:21:43,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#true} ~u~0 := 21; {57234#true} is VALID [2020-07-11 01:21:43,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#true} ~v~0 := 22; {57234#true} is VALID [2020-07-11 01:21:43,564 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#true} ~w~0 := 23; {57234#true} is VALID [2020-07-11 01:21:43,564 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#true} ~x~0 := 24; {57234#true} is VALID [2020-07-11 01:21:43,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#true} ~y~0 := 25; {57234#true} is VALID [2020-07-11 01:21:43,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#true} ~z~0 := 26; {57234#true} is VALID [2020-07-11 01:21:43,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#true} ~a17~0 := 1; {57234#true} is VALID [2020-07-11 01:21:43,565 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#true} ~a7~0 := 0; {57234#true} is VALID [2020-07-11 01:21:43,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#true} ~a20~0 := 1; {57234#true} is VALID [2020-07-11 01:21:43,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#true} ~a8~0 := 15; {57234#true} is VALID [2020-07-11 01:21:43,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#true} ~a12~0 := 8; {57234#true} is VALID [2020-07-11 01:21:43,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#true} ~a16~0 := 5; {57234#true} is VALID [2020-07-11 01:21:43,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#true} ~a21~0 := 1; {57234#true} is VALID [2020-07-11 01:21:43,566 INFO L280 TraceCheckUtils]: 20: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-11 01:21:43,567 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57234#true} {57234#true} #1100#return; {57234#true} is VALID [2020-07-11 01:21:43,567 INFO L263 TraceCheckUtils]: 22: Hoare triple {57234#true} call #t~ret4 := main(); {57234#true} is VALID [2020-07-11 01:21:43,567 INFO L280 TraceCheckUtils]: 23: Hoare triple {57234#true} ~output~0 := -1; {57234#true} is VALID [2020-07-11 01:21:43,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {57234#true} assume !false; {57234#true} is VALID [2020-07-11 01:21:43,567 INFO L280 TraceCheckUtils]: 25: Hoare triple {57234#true} havoc ~input~0; {57234#true} is VALID [2020-07-11 01:21:43,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {57234#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57234#true} is VALID [2020-07-11 01:21:43,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {57234#true} ~input~0 := #t~nondet2; {57234#true} is VALID [2020-07-11 01:21:43,568 INFO L280 TraceCheckUtils]: 28: Hoare triple {57234#true} havoc #t~nondet2; {57234#true} is VALID [2020-07-11 01:21:43,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {57234#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57234#true} is VALID [2020-07-11 01:21:43,569 INFO L263 TraceCheckUtils]: 30: Hoare triple {57234#true} call #t~ret3 := calculate_output(~input~0); {57339#(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 [2020-07-11 01:21:43,570 INFO L280 TraceCheckUtils]: 31: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-11 01:21:43,570 INFO L280 TraceCheckUtils]: 32: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,570 INFO L280 TraceCheckUtils]: 34: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {57234#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; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,572 INFO L280 TraceCheckUtils]: 36: Hoare triple {57268#(= 1 ~a21~0)} ~a8~0 := 13; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,572 INFO L280 TraceCheckUtils]: 37: Hoare triple {57268#(= 1 ~a21~0)} ~a7~0 := 1; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {57268#(= 1 ~a21~0)} ~a16~0 := 4; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,573 INFO L280 TraceCheckUtils]: 39: Hoare triple {57268#(= 1 ~a21~0)} #res := -1; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,574 INFO L280 TraceCheckUtils]: 40: Hoare triple {57268#(= 1 ~a21~0)} assume true; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,575 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {57268#(= 1 ~a21~0)} {57234#true} #1104#return; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,576 INFO L280 TraceCheckUtils]: 42: Hoare triple {57268#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,576 INFO L280 TraceCheckUtils]: 43: Hoare triple {57268#(= 1 ~a21~0)} ~output~0 := #t~ret3; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,577 INFO L280 TraceCheckUtils]: 44: Hoare triple {57268#(= 1 ~a21~0)} havoc #t~ret3; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,577 INFO L280 TraceCheckUtils]: 45: Hoare triple {57268#(= 1 ~a21~0)} assume !false; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,578 INFO L280 TraceCheckUtils]: 46: Hoare triple {57268#(= 1 ~a21~0)} havoc ~input~0; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,578 INFO L280 TraceCheckUtils]: 47: Hoare triple {57268#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,579 INFO L280 TraceCheckUtils]: 48: Hoare triple {57268#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,579 INFO L280 TraceCheckUtils]: 49: Hoare triple {57268#(= 1 ~a21~0)} havoc #t~nondet2; {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,580 INFO L280 TraceCheckUtils]: 50: Hoare triple {57268#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57268#(= 1 ~a21~0)} is VALID [2020-07-11 01:21:43,581 INFO L263 TraceCheckUtils]: 51: Hoare triple {57268#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {57339#(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 [2020-07-11 01:21:43,581 INFO L280 TraceCheckUtils]: 52: Hoare triple {57339#(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; {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:21:43,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {57340#(= ~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); {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:21:43,583 INFO L280 TraceCheckUtils]: 54: Hoare triple {57340#(= ~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; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,584 INFO L280 TraceCheckUtils]: 55: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,584 INFO L280 TraceCheckUtils]: 56: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,585 INFO L280 TraceCheckUtils]: 57: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,585 INFO L280 TraceCheckUtils]: 58: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,586 INFO L280 TraceCheckUtils]: 59: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,586 INFO L280 TraceCheckUtils]: 60: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,587 INFO L280 TraceCheckUtils]: 61: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} #res := 26; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,587 INFO L280 TraceCheckUtils]: 62: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} assume true; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:21:43,588 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {57341#(not (= 1 |old(~a21~0)|))} {57268#(= 1 ~a21~0)} #1104#return; {57235#false} is VALID [2020-07-11 01:21:43,589 INFO L280 TraceCheckUtils]: 64: Hoare triple {57235#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57235#false} is VALID [2020-07-11 01:21:43,589 INFO L280 TraceCheckUtils]: 65: Hoare triple {57235#false} ~output~0 := #t~ret3; {57235#false} is VALID [2020-07-11 01:21:43,589 INFO L280 TraceCheckUtils]: 66: Hoare triple {57235#false} havoc #t~ret3; {57235#false} is VALID [2020-07-11 01:21:43,589 INFO L280 TraceCheckUtils]: 67: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-11 01:21:43,589 INFO L280 TraceCheckUtils]: 68: Hoare triple {57235#false} havoc ~input~0; {57235#false} is VALID [2020-07-11 01:21:43,589 INFO L280 TraceCheckUtils]: 69: Hoare triple {57235#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57235#false} is VALID [2020-07-11 01:21:43,590 INFO L280 TraceCheckUtils]: 70: Hoare triple {57235#false} ~input~0 := #t~nondet2; {57235#false} is VALID [2020-07-11 01:21:43,590 INFO L280 TraceCheckUtils]: 71: Hoare triple {57235#false} havoc #t~nondet2; {57235#false} is VALID [2020-07-11 01:21:43,590 INFO L280 TraceCheckUtils]: 72: Hoare triple {57235#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57235#false} is VALID [2020-07-11 01:21:43,590 INFO L263 TraceCheckUtils]: 73: Hoare triple {57235#false} call #t~ret3 := calculate_output(~input~0); {57339#(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 [2020-07-11 01:21:43,590 INFO L280 TraceCheckUtils]: 74: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-11 01:21:43,590 INFO L280 TraceCheckUtils]: 75: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,591 INFO L280 TraceCheckUtils]: 76: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,591 INFO L280 TraceCheckUtils]: 77: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,591 INFO L280 TraceCheckUtils]: 78: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,591 INFO L280 TraceCheckUtils]: 79: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,591 INFO L280 TraceCheckUtils]: 80: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,591 INFO L280 TraceCheckUtils]: 81: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,592 INFO L280 TraceCheckUtils]: 82: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-11 01:21:43,592 INFO L280 TraceCheckUtils]: 83: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,592 INFO L280 TraceCheckUtils]: 84: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,592 INFO L280 TraceCheckUtils]: 85: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,592 INFO L280 TraceCheckUtils]: 86: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,592 INFO L280 TraceCheckUtils]: 87: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,593 INFO L280 TraceCheckUtils]: 88: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,593 INFO L280 TraceCheckUtils]: 89: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,593 INFO L280 TraceCheckUtils]: 90: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,593 INFO L280 TraceCheckUtils]: 91: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,593 INFO L280 TraceCheckUtils]: 92: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,593 INFO L280 TraceCheckUtils]: 93: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,594 INFO L280 TraceCheckUtils]: 94: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,594 INFO L280 TraceCheckUtils]: 95: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,594 INFO L280 TraceCheckUtils]: 96: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,594 INFO L280 TraceCheckUtils]: 97: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,594 INFO L280 TraceCheckUtils]: 98: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,595 INFO L280 TraceCheckUtils]: 99: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,595 INFO L280 TraceCheckUtils]: 100: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,595 INFO L280 TraceCheckUtils]: 101: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,595 INFO L280 TraceCheckUtils]: 102: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,595 INFO L280 TraceCheckUtils]: 103: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,595 INFO L280 TraceCheckUtils]: 104: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,596 INFO L280 TraceCheckUtils]: 105: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,596 INFO L280 TraceCheckUtils]: 106: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,596 INFO L280 TraceCheckUtils]: 107: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,596 INFO L280 TraceCheckUtils]: 108: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,596 INFO L280 TraceCheckUtils]: 109: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,596 INFO L280 TraceCheckUtils]: 110: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,597 INFO L280 TraceCheckUtils]: 111: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,597 INFO L280 TraceCheckUtils]: 112: Hoare triple {57234#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)))); {57234#true} is VALID [2020-07-11 01:21:43,597 INFO L280 TraceCheckUtils]: 113: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,597 INFO L280 TraceCheckUtils]: 114: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,597 INFO L280 TraceCheckUtils]: 115: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-11 01:21:43,597 INFO L280 TraceCheckUtils]: 116: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,598 INFO L280 TraceCheckUtils]: 117: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,598 INFO L280 TraceCheckUtils]: 118: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,598 INFO L280 TraceCheckUtils]: 119: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-11 01:21:43,598 INFO L280 TraceCheckUtils]: 120: Hoare triple {57234#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); {57234#true} is VALID [2020-07-11 01:21:43,598 INFO L280 TraceCheckUtils]: 121: Hoare triple {57234#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {57234#true} is VALID [2020-07-11 01:21:43,598 INFO L280 TraceCheckUtils]: 122: Hoare triple {57234#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {57234#true} is VALID [2020-07-11 01:21:43,599 INFO L280 TraceCheckUtils]: 123: Hoare triple {57234#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {57234#true} is VALID [2020-07-11 01:21:43,599 INFO L280 TraceCheckUtils]: 124: Hoare triple {57234#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {57234#true} is VALID [2020-07-11 01:21:43,599 INFO L280 TraceCheckUtils]: 125: Hoare triple {57234#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {57234#true} is VALID [2020-07-11 01:21:43,599 INFO L280 TraceCheckUtils]: 126: Hoare triple {57234#true} ~a8~0 := 13; {57234#true} is VALID [2020-07-11 01:21:43,599 INFO L280 TraceCheckUtils]: 127: Hoare triple {57234#true} ~a16~0 := 4; {57234#true} is VALID [2020-07-11 01:21:43,599 INFO L280 TraceCheckUtils]: 128: Hoare triple {57234#true} #res := -1; {57234#true} is VALID [2020-07-11 01:21:43,600 INFO L280 TraceCheckUtils]: 129: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-11 01:21:43,600 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {57234#true} {57235#false} #1104#return; {57235#false} is VALID [2020-07-11 01:21:43,600 INFO L280 TraceCheckUtils]: 131: Hoare triple {57235#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57235#false} is VALID [2020-07-11 01:21:43,600 INFO L280 TraceCheckUtils]: 132: Hoare triple {57235#false} ~output~0 := #t~ret3; {57235#false} is VALID [2020-07-11 01:21:43,600 INFO L280 TraceCheckUtils]: 133: Hoare triple {57235#false} havoc #t~ret3; {57235#false} is VALID [2020-07-11 01:21:43,600 INFO L280 TraceCheckUtils]: 134: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-11 01:21:43,601 INFO L280 TraceCheckUtils]: 135: Hoare triple {57235#false} havoc ~input~0; {57235#false} is VALID [2020-07-11 01:21:43,601 INFO L280 TraceCheckUtils]: 136: Hoare triple {57235#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57235#false} is VALID [2020-07-11 01:21:43,601 INFO L280 TraceCheckUtils]: 137: Hoare triple {57235#false} ~input~0 := #t~nondet2; {57235#false} is VALID [2020-07-11 01:21:43,601 INFO L280 TraceCheckUtils]: 138: Hoare triple {57235#false} havoc #t~nondet2; {57235#false} is VALID [2020-07-11 01:21:43,601 INFO L280 TraceCheckUtils]: 139: Hoare triple {57235#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57235#false} is VALID [2020-07-11 01:21:43,601 INFO L263 TraceCheckUtils]: 140: Hoare triple {57235#false} call #t~ret3 := calculate_output(~input~0); {57235#false} is VALID [2020-07-11 01:21:43,602 INFO L280 TraceCheckUtils]: 141: Hoare triple {57235#false} ~input := #in~input; {57235#false} is VALID [2020-07-11 01:21:43,602 INFO L280 TraceCheckUtils]: 142: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,602 INFO L280 TraceCheckUtils]: 143: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,602 INFO L280 TraceCheckUtils]: 144: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,602 INFO L280 TraceCheckUtils]: 145: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,602 INFO L280 TraceCheckUtils]: 146: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,603 INFO L280 TraceCheckUtils]: 147: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,603 INFO L280 TraceCheckUtils]: 148: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,603 INFO L280 TraceCheckUtils]: 149: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-11 01:21:43,603 INFO L280 TraceCheckUtils]: 150: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,603 INFO L280 TraceCheckUtils]: 151: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,604 INFO L280 TraceCheckUtils]: 152: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,604 INFO L280 TraceCheckUtils]: 153: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,604 INFO L280 TraceCheckUtils]: 154: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,604 INFO L280 TraceCheckUtils]: 155: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,604 INFO L280 TraceCheckUtils]: 156: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,604 INFO L280 TraceCheckUtils]: 157: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,605 INFO L280 TraceCheckUtils]: 158: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,605 INFO L280 TraceCheckUtils]: 159: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,605 INFO L280 TraceCheckUtils]: 160: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,605 INFO L280 TraceCheckUtils]: 161: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,605 INFO L280 TraceCheckUtils]: 162: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,605 INFO L280 TraceCheckUtils]: 163: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,606 INFO L280 TraceCheckUtils]: 164: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,606 INFO L280 TraceCheckUtils]: 165: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,606 INFO L280 TraceCheckUtils]: 166: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,606 INFO L280 TraceCheckUtils]: 167: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,606 INFO L280 TraceCheckUtils]: 168: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,606 INFO L280 TraceCheckUtils]: 169: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,607 INFO L280 TraceCheckUtils]: 170: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,607 INFO L280 TraceCheckUtils]: 171: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,607 INFO L280 TraceCheckUtils]: 172: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,607 INFO L280 TraceCheckUtils]: 173: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,607 INFO L280 TraceCheckUtils]: 174: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,607 INFO L280 TraceCheckUtils]: 175: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,608 INFO L280 TraceCheckUtils]: 176: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,608 INFO L280 TraceCheckUtils]: 177: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,608 INFO L280 TraceCheckUtils]: 178: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,608 INFO L280 TraceCheckUtils]: 179: Hoare triple {57235#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)))); {57235#false} is VALID [2020-07-11 01:21:43,608 INFO L280 TraceCheckUtils]: 180: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,608 INFO L280 TraceCheckUtils]: 181: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,609 INFO L280 TraceCheckUtils]: 182: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,609 INFO L280 TraceCheckUtils]: 183: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,609 INFO L280 TraceCheckUtils]: 184: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,609 INFO L280 TraceCheckUtils]: 185: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,609 INFO L280 TraceCheckUtils]: 186: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-11 01:21:43,609 INFO L280 TraceCheckUtils]: 187: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,610 INFO L280 TraceCheckUtils]: 188: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,610 INFO L280 TraceCheckUtils]: 189: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,610 INFO L280 TraceCheckUtils]: 190: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,610 INFO L280 TraceCheckUtils]: 191: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,611 INFO L280 TraceCheckUtils]: 192: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,611 INFO L280 TraceCheckUtils]: 193: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,611 INFO L280 TraceCheckUtils]: 194: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,611 INFO L280 TraceCheckUtils]: 195: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,611 INFO L280 TraceCheckUtils]: 196: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,612 INFO L280 TraceCheckUtils]: 197: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,612 INFO L280 TraceCheckUtils]: 198: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,612 INFO L280 TraceCheckUtils]: 199: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,612 INFO L280 TraceCheckUtils]: 200: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,612 INFO L280 TraceCheckUtils]: 201: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,612 INFO L280 TraceCheckUtils]: 202: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,613 INFO L280 TraceCheckUtils]: 203: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-11 01:21:43,613 INFO L280 TraceCheckUtils]: 204: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,613 INFO L280 TraceCheckUtils]: 205: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,613 INFO L280 TraceCheckUtils]: 206: Hoare triple {57235#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); {57235#false} is VALID [2020-07-11 01:21:43,613 INFO L280 TraceCheckUtils]: 207: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-11 01:21:43,614 INFO L280 TraceCheckUtils]: 208: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,614 INFO L280 TraceCheckUtils]: 209: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,614 INFO L280 TraceCheckUtils]: 210: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,614 INFO L280 TraceCheckUtils]: 211: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,614 INFO L280 TraceCheckUtils]: 212: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,615 INFO L280 TraceCheckUtils]: 213: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,615 INFO L280 TraceCheckUtils]: 214: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,615 INFO L280 TraceCheckUtils]: 215: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,615 INFO L280 TraceCheckUtils]: 216: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,615 INFO L280 TraceCheckUtils]: 217: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,616 INFO L280 TraceCheckUtils]: 218: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,616 INFO L280 TraceCheckUtils]: 219: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,616 INFO L280 TraceCheckUtils]: 220: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-11 01:21:43,616 INFO L280 TraceCheckUtils]: 221: Hoare triple {57235#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {57235#false} is VALID [2020-07-11 01:21:43,616 INFO L280 TraceCheckUtils]: 222: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-11 01:21:43,655 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 103 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-11 01:21:43,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2018971566] [2020-07-11 01:21:43,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:21:43,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:21:43,657 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130400532] [2020-07-11 01:21:43,658 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-11 01:21:43,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:21:43,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:21:43,904 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:43,905 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:21:43,905 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:21:43,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:21:43,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:21:43,906 INFO L87 Difference]: Start difference. First operand 2133 states and 2651 transitions. Second operand 7 states. [2020-07-11 01:22:09,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:09,939 INFO L93 Difference]: Finished difference Result 4561 states and 5829 transitions. [2020-07-11 01:22:09,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:22:09,940 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-11 01:22:09,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:22:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:22:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-11 01:22:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:22:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-11 01:22:09,953 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1270 transitions. [2020-07-11 01:22:11,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1270 edges. 1270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:12,117 INFO L225 Difference]: With dead ends: 4561 [2020-07-11 01:22:12,118 INFO L226 Difference]: Without dead ends: 2452 [2020-07-11 01:22:12,124 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-11 01:22:12,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2452 states. [2020-07-11 01:22:29,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2452 to 2036. [2020-07-11 01:22:29,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:22:29,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2452 states. Second operand 2036 states. [2020-07-11 01:22:29,565 INFO L74 IsIncluded]: Start isIncluded. First operand 2452 states. Second operand 2036 states. [2020-07-11 01:22:29,566 INFO L87 Difference]: Start difference. First operand 2452 states. Second operand 2036 states. [2020-07-11 01:22:29,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:29,782 INFO L93 Difference]: Finished difference Result 2452 states and 3046 transitions. [2020-07-11 01:22:29,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3046 transitions. [2020-07-11 01:22:29,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:29,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:29,789 INFO L74 IsIncluded]: Start isIncluded. First operand 2036 states. Second operand 2452 states. [2020-07-11 01:22:29,789 INFO L87 Difference]: Start difference. First operand 2036 states. Second operand 2452 states. [2020-07-11 01:22:29,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:29,986 INFO L93 Difference]: Finished difference Result 2452 states and 3046 transitions. [2020-07-11 01:22:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3046 transitions. [2020-07-11 01:22:29,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:29,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:29,994 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:22:29,994 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:22:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2036 states. [2020-07-11 01:22:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 2036 states and 2410 transitions. [2020-07-11 01:22:30,133 INFO L78 Accepts]: Start accepts. Automaton has 2036 states and 2410 transitions. Word has length 223 [2020-07-11 01:22:30,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:22:30,133 INFO L479 AbstractCegarLoop]: Abstraction has 2036 states and 2410 transitions. [2020-07-11 01:22:30,133 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:22:30,133 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2036 states and 2410 transitions. [2020-07-11 01:22:37,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2410 edges. 2410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2410 transitions. [2020-07-11 01:22:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-11 01:22:37,116 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:37,117 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, 1, 1, 1] [2020-07-11 01:22:37,117 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 01:22:37,117 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:37,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:37,117 INFO L82 PathProgramCache]: Analyzing trace with hash -2080918392, now seen corresponding path program 1 times [2020-07-11 01:22:37,118 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:37,118 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1246767432] [2020-07-11 01:22:37,118 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:37,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {75570#(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; {75456#true} is VALID [2020-07-11 01:22:37,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {75456#true} ~d~0 := 4; {75456#true} is VALID [2020-07-11 01:22:37,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#true} ~e~0 := 5; {75456#true} is VALID [2020-07-11 01:22:37,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#true} ~f~0 := 6; {75456#true} is VALID [2020-07-11 01:22:37,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#true} ~c~0 := 3; {75456#true} is VALID [2020-07-11 01:22:37,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#true} ~b~0 := 2; {75456#true} is VALID [2020-07-11 01:22:37,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#true} ~u~0 := 21; {75456#true} is VALID [2020-07-11 01:22:37,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#true} ~v~0 := 22; {75456#true} is VALID [2020-07-11 01:22:37,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#true} ~w~0 := 23; {75456#true} is VALID [2020-07-11 01:22:37,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#true} ~x~0 := 24; {75456#true} is VALID [2020-07-11 01:22:37,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#true} ~y~0 := 25; {75456#true} is VALID [2020-07-11 01:22:37,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#true} ~z~0 := 26; {75456#true} is VALID [2020-07-11 01:22:37,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#true} ~a17~0 := 1; {75456#true} is VALID [2020-07-11 01:22:37,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#true} ~a7~0 := 0; {75456#true} is VALID [2020-07-11 01:22:37,270 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#true} ~a20~0 := 1; {75456#true} is VALID [2020-07-11 01:22:37,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#true} ~a8~0 := 15; {75456#true} is VALID [2020-07-11 01:22:37,271 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#true} ~a12~0 := 8; {75456#true} is VALID [2020-07-11 01:22:37,271 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#true} ~a16~0 := 5; {75456#true} is VALID [2020-07-11 01:22:37,271 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#true} ~a21~0 := 1; {75456#true} is VALID [2020-07-11 01:22:37,271 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#true} assume true; {75456#true} is VALID [2020-07-11 01:22:37,271 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {75456#true} {75456#true} #1100#return; {75456#true} is VALID [2020-07-11 01:22:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:37,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {75571#(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; {75456#true} is VALID [2020-07-11 01:22:37,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,324 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-11 01:22:37,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#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))); {75456#true} is VALID [2020-07-11 01:22:37,325 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,327 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-11 01:22:37,327 INFO L280 TraceCheckUtils]: 20: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-11 01:22:37,327 INFO L280 TraceCheckUtils]: 21: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,328 INFO L280 TraceCheckUtils]: 25: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {75456#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; {75456#true} is VALID [2020-07-11 01:22:37,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {75456#true} ~a16~0 := 4; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,329 INFO L280 TraceCheckUtils]: 28: Hoare triple {75512#(= 4 ~a16~0)} ~a20~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,330 INFO L280 TraceCheckUtils]: 29: Hoare triple {75512#(= 4 ~a16~0)} ~a17~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,330 INFO L280 TraceCheckUtils]: 30: Hoare triple {75512#(= 4 ~a16~0)} #res := 24; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {75512#(= 4 ~a16~0)} assume true; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,332 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {75512#(= 4 ~a16~0)} {75456#true} #1104#return; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:37,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {75571#(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; {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,386 INFO L280 TraceCheckUtils]: 7: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,386 INFO L280 TraceCheckUtils]: 8: Hoare triple {75572#(= ~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,389 INFO L280 TraceCheckUtils]: 12: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,390 INFO L280 TraceCheckUtils]: 15: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,392 INFO L280 TraceCheckUtils]: 17: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,392 INFO L280 TraceCheckUtils]: 18: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,393 INFO L280 TraceCheckUtils]: 19: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,393 INFO L280 TraceCheckUtils]: 20: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,394 INFO L280 TraceCheckUtils]: 21: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,394 INFO L280 TraceCheckUtils]: 22: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,395 INFO L280 TraceCheckUtils]: 23: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,398 INFO L280 TraceCheckUtils]: 28: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,398 INFO L280 TraceCheckUtils]: 29: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,399 INFO L280 TraceCheckUtils]: 30: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,400 INFO L280 TraceCheckUtils]: 32: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,401 INFO L280 TraceCheckUtils]: 33: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,401 INFO L280 TraceCheckUtils]: 34: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,402 INFO L280 TraceCheckUtils]: 35: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,402 INFO L280 TraceCheckUtils]: 36: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,403 INFO L280 TraceCheckUtils]: 37: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,403 INFO L280 TraceCheckUtils]: 38: Hoare triple {75572#(= ~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)))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,404 INFO L280 TraceCheckUtils]: 39: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,405 INFO L280 TraceCheckUtils]: 40: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,405 INFO L280 TraceCheckUtils]: 41: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,406 INFO L280 TraceCheckUtils]: 42: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,406 INFO L280 TraceCheckUtils]: 43: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,407 INFO L280 TraceCheckUtils]: 44: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,407 INFO L280 TraceCheckUtils]: 45: Hoare triple {75572#(= ~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,408 INFO L280 TraceCheckUtils]: 46: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,408 INFO L280 TraceCheckUtils]: 47: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,409 INFO L280 TraceCheckUtils]: 48: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,410 INFO L280 TraceCheckUtils]: 49: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,410 INFO L280 TraceCheckUtils]: 50: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,411 INFO L280 TraceCheckUtils]: 51: Hoare triple {75572#(= ~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; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,411 INFO L280 TraceCheckUtils]: 52: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,412 INFO L280 TraceCheckUtils]: 53: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,413 INFO L280 TraceCheckUtils]: 54: Hoare triple {75573#(= 5 |old(~a16~0)|)} #res := -1; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,413 INFO L280 TraceCheckUtils]: 55: Hoare triple {75573#(= 5 |old(~a16~0)|)} assume true; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,414 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {75573#(= 5 |old(~a16~0)|)} {75512#(= 4 ~a16~0)} #1104#return; {75457#false} is VALID [2020-07-11 01:22:37,419 INFO L263 TraceCheckUtils]: 0: Hoare triple {75456#true} call ULTIMATE.init(); {75570#(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 [2020-07-11 01:22:37,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {75570#(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; {75456#true} is VALID [2020-07-11 01:22:37,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#true} ~d~0 := 4; {75456#true} is VALID [2020-07-11 01:22:37,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#true} ~e~0 := 5; {75456#true} is VALID [2020-07-11 01:22:37,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#true} ~f~0 := 6; {75456#true} is VALID [2020-07-11 01:22:37,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#true} ~c~0 := 3; {75456#true} is VALID [2020-07-11 01:22:37,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#true} ~b~0 := 2; {75456#true} is VALID [2020-07-11 01:22:37,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#true} ~u~0 := 21; {75456#true} is VALID [2020-07-11 01:22:37,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#true} ~v~0 := 22; {75456#true} is VALID [2020-07-11 01:22:37,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#true} ~w~0 := 23; {75456#true} is VALID [2020-07-11 01:22:37,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#true} ~x~0 := 24; {75456#true} is VALID [2020-07-11 01:22:37,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#true} ~y~0 := 25; {75456#true} is VALID [2020-07-11 01:22:37,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#true} ~z~0 := 26; {75456#true} is VALID [2020-07-11 01:22:37,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#true} ~a17~0 := 1; {75456#true} is VALID [2020-07-11 01:22:37,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#true} ~a7~0 := 0; {75456#true} is VALID [2020-07-11 01:22:37,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#true} ~a20~0 := 1; {75456#true} is VALID [2020-07-11 01:22:37,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#true} ~a8~0 := 15; {75456#true} is VALID [2020-07-11 01:22:37,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#true} ~a12~0 := 8; {75456#true} is VALID [2020-07-11 01:22:37,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#true} ~a16~0 := 5; {75456#true} is VALID [2020-07-11 01:22:37,422 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#true} ~a21~0 := 1; {75456#true} is VALID [2020-07-11 01:22:37,422 INFO L280 TraceCheckUtils]: 20: Hoare triple {75456#true} assume true; {75456#true} is VALID [2020-07-11 01:22:37,423 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {75456#true} {75456#true} #1100#return; {75456#true} is VALID [2020-07-11 01:22:37,423 INFO L263 TraceCheckUtils]: 22: Hoare triple {75456#true} call #t~ret4 := main(); {75456#true} is VALID [2020-07-11 01:22:37,423 INFO L280 TraceCheckUtils]: 23: Hoare triple {75456#true} ~output~0 := -1; {75456#true} is VALID [2020-07-11 01:22:37,423 INFO L280 TraceCheckUtils]: 24: Hoare triple {75456#true} assume !false; {75456#true} is VALID [2020-07-11 01:22:37,423 INFO L280 TraceCheckUtils]: 25: Hoare triple {75456#true} havoc ~input~0; {75456#true} is VALID [2020-07-11 01:22:37,423 INFO L280 TraceCheckUtils]: 26: Hoare triple {75456#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75456#true} is VALID [2020-07-11 01:22:37,424 INFO L280 TraceCheckUtils]: 27: Hoare triple {75456#true} ~input~0 := #t~nondet2; {75456#true} is VALID [2020-07-11 01:22:37,424 INFO L280 TraceCheckUtils]: 28: Hoare triple {75456#true} havoc #t~nondet2; {75456#true} is VALID [2020-07-11 01:22:37,424 INFO L280 TraceCheckUtils]: 29: Hoare triple {75456#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75456#true} is VALID [2020-07-11 01:22:37,425 INFO L263 TraceCheckUtils]: 30: Hoare triple {75456#true} call #t~ret3 := calculate_output(~input~0); {75571#(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 [2020-07-11 01:22:37,425 INFO L280 TraceCheckUtils]: 31: Hoare triple {75571#(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; {75456#true} is VALID [2020-07-11 01:22:37,425 INFO L280 TraceCheckUtils]: 32: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,426 INFO L280 TraceCheckUtils]: 33: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,426 INFO L280 TraceCheckUtils]: 34: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,426 INFO L280 TraceCheckUtils]: 35: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,426 INFO L280 TraceCheckUtils]: 36: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,426 INFO L280 TraceCheckUtils]: 37: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,426 INFO L280 TraceCheckUtils]: 38: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-11 01:22:37,427 INFO L280 TraceCheckUtils]: 39: Hoare triple {75456#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))); {75456#true} is VALID [2020-07-11 01:22:37,427 INFO L280 TraceCheckUtils]: 40: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,427 INFO L280 TraceCheckUtils]: 41: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,427 INFO L280 TraceCheckUtils]: 42: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,427 INFO L280 TraceCheckUtils]: 43: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,427 INFO L280 TraceCheckUtils]: 44: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,428 INFO L280 TraceCheckUtils]: 45: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,428 INFO L280 TraceCheckUtils]: 46: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,428 INFO L280 TraceCheckUtils]: 47: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,428 INFO L280 TraceCheckUtils]: 48: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,428 INFO L280 TraceCheckUtils]: 49: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,428 INFO L280 TraceCheckUtils]: 50: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-11 01:22:37,429 INFO L280 TraceCheckUtils]: 51: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-11 01:22:37,429 INFO L280 TraceCheckUtils]: 52: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,429 INFO L280 TraceCheckUtils]: 53: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,429 INFO L280 TraceCheckUtils]: 54: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,429 INFO L280 TraceCheckUtils]: 55: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,429 INFO L280 TraceCheckUtils]: 56: Hoare triple {75456#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); {75456#true} is VALID [2020-07-11 01:22:37,430 INFO L280 TraceCheckUtils]: 57: Hoare triple {75456#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; {75456#true} is VALID [2020-07-11 01:22:37,431 INFO L280 TraceCheckUtils]: 58: Hoare triple {75456#true} ~a16~0 := 4; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,431 INFO L280 TraceCheckUtils]: 59: Hoare triple {75512#(= 4 ~a16~0)} ~a20~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,432 INFO L280 TraceCheckUtils]: 60: Hoare triple {75512#(= 4 ~a16~0)} ~a17~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,432 INFO L280 TraceCheckUtils]: 61: Hoare triple {75512#(= 4 ~a16~0)} #res := 24; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,433 INFO L280 TraceCheckUtils]: 62: Hoare triple {75512#(= 4 ~a16~0)} assume true; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,434 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {75512#(= 4 ~a16~0)} {75456#true} #1104#return; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,434 INFO L280 TraceCheckUtils]: 64: Hoare triple {75512#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,435 INFO L280 TraceCheckUtils]: 65: Hoare triple {75512#(= 4 ~a16~0)} ~output~0 := #t~ret3; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,435 INFO L280 TraceCheckUtils]: 66: Hoare triple {75512#(= 4 ~a16~0)} havoc #t~ret3; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,436 INFO L280 TraceCheckUtils]: 67: Hoare triple {75512#(= 4 ~a16~0)} assume !false; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,436 INFO L280 TraceCheckUtils]: 68: Hoare triple {75512#(= 4 ~a16~0)} havoc ~input~0; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,437 INFO L280 TraceCheckUtils]: 69: Hoare triple {75512#(= 4 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,437 INFO L280 TraceCheckUtils]: 70: Hoare triple {75512#(= 4 ~a16~0)} ~input~0 := #t~nondet2; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {75512#(= 4 ~a16~0)} havoc #t~nondet2; {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,438 INFO L280 TraceCheckUtils]: 72: Hoare triple {75512#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75512#(= 4 ~a16~0)} is VALID [2020-07-11 01:22:37,439 INFO L263 TraceCheckUtils]: 73: Hoare triple {75512#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {75571#(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 [2020-07-11 01:22:37,440 INFO L280 TraceCheckUtils]: 74: Hoare triple {75571#(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; {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,441 INFO L280 TraceCheckUtils]: 75: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,441 INFO L280 TraceCheckUtils]: 76: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,442 INFO L280 TraceCheckUtils]: 77: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,442 INFO L280 TraceCheckUtils]: 78: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,443 INFO L280 TraceCheckUtils]: 79: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,444 INFO L280 TraceCheckUtils]: 80: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,444 INFO L280 TraceCheckUtils]: 81: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,445 INFO L280 TraceCheckUtils]: 82: Hoare triple {75572#(= ~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,445 INFO L280 TraceCheckUtils]: 83: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,446 INFO L280 TraceCheckUtils]: 84: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,446 INFO L280 TraceCheckUtils]: 85: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,447 INFO L280 TraceCheckUtils]: 86: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,448 INFO L280 TraceCheckUtils]: 87: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,448 INFO L280 TraceCheckUtils]: 88: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,449 INFO L280 TraceCheckUtils]: 89: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,449 INFO L280 TraceCheckUtils]: 90: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,450 INFO L280 TraceCheckUtils]: 91: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,450 INFO L280 TraceCheckUtils]: 92: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,451 INFO L280 TraceCheckUtils]: 93: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,452 INFO L280 TraceCheckUtils]: 94: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,452 INFO L280 TraceCheckUtils]: 95: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,453 INFO L280 TraceCheckUtils]: 96: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,453 INFO L280 TraceCheckUtils]: 97: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,454 INFO L280 TraceCheckUtils]: 98: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,455 INFO L280 TraceCheckUtils]: 99: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,455 INFO L280 TraceCheckUtils]: 100: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,456 INFO L280 TraceCheckUtils]: 101: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,456 INFO L280 TraceCheckUtils]: 102: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,457 INFO L280 TraceCheckUtils]: 103: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,458 INFO L280 TraceCheckUtils]: 104: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,458 INFO L280 TraceCheckUtils]: 105: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,459 INFO L280 TraceCheckUtils]: 106: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,459 INFO L280 TraceCheckUtils]: 107: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,460 INFO L280 TraceCheckUtils]: 108: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,460 INFO L280 TraceCheckUtils]: 109: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,461 INFO L280 TraceCheckUtils]: 110: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,462 INFO L280 TraceCheckUtils]: 111: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,462 INFO L280 TraceCheckUtils]: 112: Hoare triple {75572#(= ~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)))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,463 INFO L280 TraceCheckUtils]: 113: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,464 INFO L280 TraceCheckUtils]: 114: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,465 INFO L280 TraceCheckUtils]: 115: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,466 INFO L280 TraceCheckUtils]: 116: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,467 INFO L280 TraceCheckUtils]: 117: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,467 INFO L280 TraceCheckUtils]: 118: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,468 INFO L280 TraceCheckUtils]: 119: Hoare triple {75572#(= ~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,468 INFO L280 TraceCheckUtils]: 120: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,469 INFO L280 TraceCheckUtils]: 121: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,470 INFO L280 TraceCheckUtils]: 122: Hoare triple {75572#(= ~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,470 INFO L280 TraceCheckUtils]: 123: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,471 INFO L280 TraceCheckUtils]: 124: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,472 INFO L280 TraceCheckUtils]: 125: Hoare triple {75572#(= ~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; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,472 INFO L280 TraceCheckUtils]: 126: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,473 INFO L280 TraceCheckUtils]: 127: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,473 INFO L280 TraceCheckUtils]: 128: Hoare triple {75573#(= 5 |old(~a16~0)|)} #res := -1; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,474 INFO L280 TraceCheckUtils]: 129: Hoare triple {75573#(= 5 |old(~a16~0)|)} assume true; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-11 01:22:37,475 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {75573#(= 5 |old(~a16~0)|)} {75512#(= 4 ~a16~0)} #1104#return; {75457#false} is VALID [2020-07-11 01:22:37,475 INFO L280 TraceCheckUtils]: 131: Hoare triple {75457#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {75457#false} is VALID [2020-07-11 01:22:37,475 INFO L280 TraceCheckUtils]: 132: Hoare triple {75457#false} ~output~0 := #t~ret3; {75457#false} is VALID [2020-07-11 01:22:37,475 INFO L280 TraceCheckUtils]: 133: Hoare triple {75457#false} havoc #t~ret3; {75457#false} is VALID [2020-07-11 01:22:37,476 INFO L280 TraceCheckUtils]: 134: Hoare triple {75457#false} assume !false; {75457#false} is VALID [2020-07-11 01:22:37,476 INFO L280 TraceCheckUtils]: 135: Hoare triple {75457#false} havoc ~input~0; {75457#false} is VALID [2020-07-11 01:22:37,476 INFO L280 TraceCheckUtils]: 136: Hoare triple {75457#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75457#false} is VALID [2020-07-11 01:22:37,476 INFO L280 TraceCheckUtils]: 137: Hoare triple {75457#false} ~input~0 := #t~nondet2; {75457#false} is VALID [2020-07-11 01:22:37,476 INFO L280 TraceCheckUtils]: 138: Hoare triple {75457#false} havoc #t~nondet2; {75457#false} is VALID [2020-07-11 01:22:37,476 INFO L280 TraceCheckUtils]: 139: Hoare triple {75457#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75457#false} is VALID [2020-07-11 01:22:37,477 INFO L263 TraceCheckUtils]: 140: Hoare triple {75457#false} call #t~ret3 := calculate_output(~input~0); {75457#false} is VALID [2020-07-11 01:22:37,477 INFO L280 TraceCheckUtils]: 141: Hoare triple {75457#false} ~input := #in~input; {75457#false} is VALID [2020-07-11 01:22:37,477 INFO L280 TraceCheckUtils]: 142: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,477 INFO L280 TraceCheckUtils]: 143: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,477 INFO L280 TraceCheckUtils]: 144: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,478 INFO L280 TraceCheckUtils]: 145: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,478 INFO L280 TraceCheckUtils]: 146: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,478 INFO L280 TraceCheckUtils]: 147: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,478 INFO L280 TraceCheckUtils]: 148: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,478 INFO L280 TraceCheckUtils]: 149: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-11 01:22:37,478 INFO L280 TraceCheckUtils]: 150: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,479 INFO L280 TraceCheckUtils]: 151: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,480 INFO L280 TraceCheckUtils]: 152: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,480 INFO L280 TraceCheckUtils]: 153: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,480 INFO L280 TraceCheckUtils]: 154: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,480 INFO L280 TraceCheckUtils]: 155: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,480 INFO L280 TraceCheckUtils]: 156: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,481 INFO L280 TraceCheckUtils]: 157: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,481 INFO L280 TraceCheckUtils]: 158: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,481 INFO L280 TraceCheckUtils]: 159: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,481 INFO L280 TraceCheckUtils]: 160: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,481 INFO L280 TraceCheckUtils]: 161: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,481 INFO L280 TraceCheckUtils]: 162: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,482 INFO L280 TraceCheckUtils]: 163: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,482 INFO L280 TraceCheckUtils]: 164: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,482 INFO L280 TraceCheckUtils]: 165: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,482 INFO L280 TraceCheckUtils]: 166: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,482 INFO L280 TraceCheckUtils]: 167: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,482 INFO L280 TraceCheckUtils]: 168: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,483 INFO L280 TraceCheckUtils]: 169: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,483 INFO L280 TraceCheckUtils]: 170: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,483 INFO L280 TraceCheckUtils]: 171: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,483 INFO L280 TraceCheckUtils]: 172: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,483 INFO L280 TraceCheckUtils]: 173: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,483 INFO L280 TraceCheckUtils]: 174: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,484 INFO L280 TraceCheckUtils]: 175: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,484 INFO L280 TraceCheckUtils]: 176: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,484 INFO L280 TraceCheckUtils]: 177: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,484 INFO L280 TraceCheckUtils]: 178: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,484 INFO L280 TraceCheckUtils]: 179: Hoare triple {75457#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)))); {75457#false} is VALID [2020-07-11 01:22:37,485 INFO L280 TraceCheckUtils]: 180: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,485 INFO L280 TraceCheckUtils]: 181: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,485 INFO L280 TraceCheckUtils]: 182: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,485 INFO L280 TraceCheckUtils]: 183: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,485 INFO L280 TraceCheckUtils]: 184: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,485 INFO L280 TraceCheckUtils]: 185: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,487 INFO L280 TraceCheckUtils]: 186: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-11 01:22:37,487 INFO L280 TraceCheckUtils]: 187: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,487 INFO L280 TraceCheckUtils]: 188: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,488 INFO L280 TraceCheckUtils]: 189: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,488 INFO L280 TraceCheckUtils]: 190: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,488 INFO L280 TraceCheckUtils]: 191: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,488 INFO L280 TraceCheckUtils]: 192: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,488 INFO L280 TraceCheckUtils]: 193: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,488 INFO L280 TraceCheckUtils]: 194: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,489 INFO L280 TraceCheckUtils]: 195: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,489 INFO L280 TraceCheckUtils]: 196: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,489 INFO L280 TraceCheckUtils]: 197: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,489 INFO L280 TraceCheckUtils]: 198: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,489 INFO L280 TraceCheckUtils]: 199: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,489 INFO L280 TraceCheckUtils]: 200: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,490 INFO L280 TraceCheckUtils]: 201: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,490 INFO L280 TraceCheckUtils]: 202: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,490 INFO L280 TraceCheckUtils]: 203: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-11 01:22:37,490 INFO L280 TraceCheckUtils]: 204: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,490 INFO L280 TraceCheckUtils]: 205: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,490 INFO L280 TraceCheckUtils]: 206: Hoare triple {75457#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); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 207: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 208: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 209: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 210: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 211: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 212: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,491 INFO L280 TraceCheckUtils]: 213: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,492 INFO L280 TraceCheckUtils]: 214: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,492 INFO L280 TraceCheckUtils]: 215: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,492 INFO L280 TraceCheckUtils]: 216: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,492 INFO L280 TraceCheckUtils]: 217: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,492 INFO L280 TraceCheckUtils]: 218: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,492 INFO L280 TraceCheckUtils]: 219: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,493 INFO L280 TraceCheckUtils]: 220: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-11 01:22:37,493 INFO L280 TraceCheckUtils]: 221: Hoare triple {75457#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {75457#false} is VALID [2020-07-11 01:22:37,493 INFO L280 TraceCheckUtils]: 222: Hoare triple {75457#false} assume !false; {75457#false} is VALID [2020-07-11 01:22:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 129 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:22:37,536 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1246767432] [2020-07-11 01:22:37,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:22:37,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:22:37,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109587595] [2020-07-11 01:22:37,537 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-11 01:22:37,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:37,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:22:37,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:37,807 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:22:37,807 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:37,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:22:37,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:22:37,808 INFO L87 Difference]: Start difference. First operand 2036 states and 2410 transitions. Second operand 7 states. [2020-07-11 01:23:12,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:12,872 INFO L93 Difference]: Finished difference Result 5296 states and 6318 transitions. [2020-07-11 01:23:12,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-11 01:23:12,872 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-11 01:23:12,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:23:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:23:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1365 transitions. [2020-07-11 01:23:12,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:23:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1365 transitions. [2020-07-11 01:23:12,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1365 transitions. [2020-07-11 01:23:15,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1365 edges. 1365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:15,438 INFO L225 Difference]: With dead ends: 5296 [2020-07-11 01:23:15,439 INFO L226 Difference]: Without dead ends: 3284 [2020-07-11 01:23:15,443 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-11 01:23:15,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3284 states. [2020-07-11 01:23:42,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3284 to 3070. [2020-07-11 01:23:42,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:23:42,428 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3284 states. Second operand 3070 states. [2020-07-11 01:23:42,428 INFO L74 IsIncluded]: Start isIncluded. First operand 3284 states. Second operand 3070 states. [2020-07-11 01:23:42,428 INFO L87 Difference]: Start difference. First operand 3284 states. Second operand 3070 states. [2020-07-11 01:23:42,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:42,779 INFO L93 Difference]: Finished difference Result 3284 states and 3821 transitions. [2020-07-11 01:23:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3821 transitions. [2020-07-11 01:23:42,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:23:42,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:23:42,784 INFO L74 IsIncluded]: Start isIncluded. First operand 3070 states. Second operand 3284 states. [2020-07-11 01:23:42,784 INFO L87 Difference]: Start difference. First operand 3070 states. Second operand 3284 states. [2020-07-11 01:23:43,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:43,142 INFO L93 Difference]: Finished difference Result 3284 states and 3821 transitions. [2020-07-11 01:23:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3821 transitions. [2020-07-11 01:23:43,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:23:43,147 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:23:43,147 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:23:43,147 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:23:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3070 states. [2020-07-11 01:23:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 3070 states and 3574 transitions. [2020-07-11 01:23:43,482 INFO L78 Accepts]: Start accepts. Automaton has 3070 states and 3574 transitions. Word has length 223 [2020-07-11 01:23:43,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:23:43,483 INFO L479 AbstractCegarLoop]: Abstraction has 3070 states and 3574 transitions. [2020-07-11 01:23:43,483 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:23:43,483 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3070 states and 3574 transitions. [2020-07-11 01:23:54,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3574 edges. 3574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 3574 transitions. [2020-07-11 01:23:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-11 01:23:54,761 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:23:54,762 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-11 01:23:54,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 01:23:54,762 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:23:54,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:23:54,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1076497044, now seen corresponding path program 1 times [2020-07-11 01:23:54,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:23:54,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1597510229] [2020-07-11 01:23:54,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:23:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:54,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {98998#(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; {98887#true} is VALID [2020-07-11 01:23:54,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#true} ~d~0 := 4; {98887#true} is VALID [2020-07-11 01:23:54,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#true} ~e~0 := 5; {98887#true} is VALID [2020-07-11 01:23:54,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#true} ~f~0 := 6; {98887#true} is VALID [2020-07-11 01:23:54,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#true} ~c~0 := 3; {98887#true} is VALID [2020-07-11 01:23:54,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#true} ~b~0 := 2; {98887#true} is VALID [2020-07-11 01:23:54,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#true} ~u~0 := 21; {98887#true} is VALID [2020-07-11 01:23:54,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#true} ~v~0 := 22; {98887#true} is VALID [2020-07-11 01:23:54,906 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#true} ~w~0 := 23; {98887#true} is VALID [2020-07-11 01:23:54,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~x~0 := 24; {98887#true} is VALID [2020-07-11 01:23:54,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~y~0 := 25; {98887#true} is VALID [2020-07-11 01:23:54,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#true} ~z~0 := 26; {98887#true} is VALID [2020-07-11 01:23:54,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#true} ~a17~0 := 1; {98887#true} is VALID [2020-07-11 01:23:54,907 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#true} ~a7~0 := 0; {98887#true} is VALID [2020-07-11 01:23:54,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#true} ~a20~0 := 1; {98887#true} is VALID [2020-07-11 01:23:54,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#true} ~a8~0 := 15; {98887#true} is VALID [2020-07-11 01:23:54,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#true} ~a12~0 := 8; {98887#true} is VALID [2020-07-11 01:23:54,908 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#true} ~a16~0 := 5; {98887#true} is VALID [2020-07-11 01:23:54,908 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#true} ~a21~0 := 1; {98887#true} is VALID [2020-07-11 01:23:54,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-11 01:23:54,909 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {98887#true} {98887#true} #1100#return; {98887#true} is VALID [2020-07-11 01:23:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:54,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-11 01:23:54,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:54,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:54,956 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:54,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:54,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:54,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:54,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:54,957 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:54,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~a7~0 := 1; {98887#true} is VALID [2020-07-11 01:23:54,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~a17~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:54,959 INFO L280 TraceCheckUtils]: 11: Hoare triple {99000#(= 1 ~a17~0)} ~a21~0 := 0; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:54,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {99000#(= 1 ~a17~0)} ~a20~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:54,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {99000#(= 1 ~a17~0)} ~a8~0 := 13; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:54,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {99000#(= 1 ~a17~0)} ~a16~0 := 5; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:54,961 INFO L280 TraceCheckUtils]: 15: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:54,962 INFO L280 TraceCheckUtils]: 16: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:54,963 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} {98887#true} #1104#return; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:55,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(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; {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~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; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,010 INFO L280 TraceCheckUtils]: 8: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,011 INFO L280 TraceCheckUtils]: 10: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,012 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {98888#false} is VALID [2020-07-11 01:23:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:55,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-11 01:23:55,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-11 01:23:55,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,036 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,036 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,037 INFO L280 TraceCheckUtils]: 21: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,038 INFO L280 TraceCheckUtils]: 26: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,038 INFO L280 TraceCheckUtils]: 27: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,039 INFO L280 TraceCheckUtils]: 28: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,039 INFO L280 TraceCheckUtils]: 29: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,039 INFO L280 TraceCheckUtils]: 31: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,039 INFO L280 TraceCheckUtils]: 32: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,040 INFO L280 TraceCheckUtils]: 34: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,040 INFO L280 TraceCheckUtils]: 36: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,040 INFO L280 TraceCheckUtils]: 37: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,041 INFO L280 TraceCheckUtils]: 38: Hoare triple {98887#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)))); {98887#true} is VALID [2020-07-11 01:23:55,041 INFO L280 TraceCheckUtils]: 39: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,041 INFO L280 TraceCheckUtils]: 40: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,041 INFO L280 TraceCheckUtils]: 41: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,041 INFO L280 TraceCheckUtils]: 42: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,041 INFO L280 TraceCheckUtils]: 43: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,042 INFO L280 TraceCheckUtils]: 44: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,042 INFO L280 TraceCheckUtils]: 45: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-11 01:23:55,042 INFO L280 TraceCheckUtils]: 46: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,042 INFO L280 TraceCheckUtils]: 47: Hoare triple {98887#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {98887#true} is VALID [2020-07-11 01:23:55,042 INFO L280 TraceCheckUtils]: 48: Hoare triple {98887#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {98887#true} is VALID [2020-07-11 01:23:55,042 INFO L280 TraceCheckUtils]: 49: Hoare triple {98887#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {98887#true} is VALID [2020-07-11 01:23:55,043 INFO L280 TraceCheckUtils]: 50: Hoare triple {98887#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {98887#true} is VALID [2020-07-11 01:23:55,043 INFO L280 TraceCheckUtils]: 51: Hoare triple {98887#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {98887#true} is VALID [2020-07-11 01:23:55,043 INFO L280 TraceCheckUtils]: 52: Hoare triple {98887#true} ~a8~0 := 13; {98887#true} is VALID [2020-07-11 01:23:55,043 INFO L280 TraceCheckUtils]: 53: Hoare triple {98887#true} ~a16~0 := 4; {98887#true} is VALID [2020-07-11 01:23:55,043 INFO L280 TraceCheckUtils]: 54: Hoare triple {98887#true} #res := -1; {98887#true} is VALID [2020-07-11 01:23:55,044 INFO L280 TraceCheckUtils]: 55: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-11 01:23:55,044 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {98887#true} {98888#false} #1104#return; {98888#false} is VALID [2020-07-11 01:23:55,047 INFO L263 TraceCheckUtils]: 0: Hoare triple {98887#true} call ULTIMATE.init(); {98998#(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 [2020-07-11 01:23:55,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {98998#(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; {98887#true} is VALID [2020-07-11 01:23:55,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#true} ~d~0 := 4; {98887#true} is VALID [2020-07-11 01:23:55,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#true} ~e~0 := 5; {98887#true} is VALID [2020-07-11 01:23:55,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#true} ~f~0 := 6; {98887#true} is VALID [2020-07-11 01:23:55,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#true} ~c~0 := 3; {98887#true} is VALID [2020-07-11 01:23:55,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#true} ~b~0 := 2; {98887#true} is VALID [2020-07-11 01:23:55,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#true} ~u~0 := 21; {98887#true} is VALID [2020-07-11 01:23:55,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#true} ~v~0 := 22; {98887#true} is VALID [2020-07-11 01:23:55,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~w~0 := 23; {98887#true} is VALID [2020-07-11 01:23:55,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~x~0 := 24; {98887#true} is VALID [2020-07-11 01:23:55,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#true} ~y~0 := 25; {98887#true} is VALID [2020-07-11 01:23:55,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#true} ~z~0 := 26; {98887#true} is VALID [2020-07-11 01:23:55,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#true} ~a17~0 := 1; {98887#true} is VALID [2020-07-11 01:23:55,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#true} ~a7~0 := 0; {98887#true} is VALID [2020-07-11 01:23:55,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#true} ~a20~0 := 1; {98887#true} is VALID [2020-07-11 01:23:55,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#true} ~a8~0 := 15; {98887#true} is VALID [2020-07-11 01:23:55,050 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#true} ~a12~0 := 8; {98887#true} is VALID [2020-07-11 01:23:55,050 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#true} ~a16~0 := 5; {98887#true} is VALID [2020-07-11 01:23:55,050 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#true} ~a21~0 := 1; {98887#true} is VALID [2020-07-11 01:23:55,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-11 01:23:55,051 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {98887#true} {98887#true} #1100#return; {98887#true} is VALID [2020-07-11 01:23:55,051 INFO L263 TraceCheckUtils]: 22: Hoare triple {98887#true} call #t~ret4 := main(); {98887#true} is VALID [2020-07-11 01:23:55,051 INFO L280 TraceCheckUtils]: 23: Hoare triple {98887#true} ~output~0 := -1; {98887#true} is VALID [2020-07-11 01:23:55,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {98887#true} assume !false; {98887#true} is VALID [2020-07-11 01:23:55,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {98887#true} havoc ~input~0; {98887#true} is VALID [2020-07-11 01:23:55,052 INFO L280 TraceCheckUtils]: 26: Hoare triple {98887#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98887#true} is VALID [2020-07-11 01:23:55,052 INFO L280 TraceCheckUtils]: 27: Hoare triple {98887#true} ~input~0 := #t~nondet2; {98887#true} is VALID [2020-07-11 01:23:55,052 INFO L280 TraceCheckUtils]: 28: Hoare triple {98887#true} havoc #t~nondet2; {98887#true} is VALID [2020-07-11 01:23:55,052 INFO L280 TraceCheckUtils]: 29: Hoare triple {98887#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98887#true} is VALID [2020-07-11 01:23:55,053 INFO L263 TraceCheckUtils]: 30: Hoare triple {98887#true} call #t~ret3 := calculate_output(~input~0); {98999#(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 [2020-07-11 01:23:55,053 INFO L280 TraceCheckUtils]: 31: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-11 01:23:55,054 INFO L280 TraceCheckUtils]: 32: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,054 INFO L280 TraceCheckUtils]: 34: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,054 INFO L280 TraceCheckUtils]: 35: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,054 INFO L280 TraceCheckUtils]: 36: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,055 INFO L280 TraceCheckUtils]: 38: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,055 INFO L280 TraceCheckUtils]: 39: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,055 INFO L280 TraceCheckUtils]: 40: Hoare triple {98887#true} ~a7~0 := 1; {98887#true} is VALID [2020-07-11 01:23:55,056 INFO L280 TraceCheckUtils]: 41: Hoare triple {98887#true} ~a17~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:55,056 INFO L280 TraceCheckUtils]: 42: Hoare triple {99000#(= 1 ~a17~0)} ~a21~0 := 0; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:55,057 INFO L280 TraceCheckUtils]: 43: Hoare triple {99000#(= 1 ~a17~0)} ~a20~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:55,058 INFO L280 TraceCheckUtils]: 44: Hoare triple {99000#(= 1 ~a17~0)} ~a8~0 := 13; {99000#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:55,058 INFO L280 TraceCheckUtils]: 45: Hoare triple {99000#(= 1 ~a17~0)} ~a16~0 := 5; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,059 INFO L280 TraceCheckUtils]: 46: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,061 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} {98887#true} #1104#return; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,062 INFO L280 TraceCheckUtils]: 50: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,063 INFO L280 TraceCheckUtils]: 51: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,064 INFO L280 TraceCheckUtils]: 52: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,064 INFO L280 TraceCheckUtils]: 53: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,065 INFO L280 TraceCheckUtils]: 54: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,066 INFO L280 TraceCheckUtils]: 55: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,067 INFO L280 TraceCheckUtils]: 56: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,067 INFO L280 TraceCheckUtils]: 57: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:23:55,069 INFO L263 TraceCheckUtils]: 58: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {98999#(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 [2020-07-11 01:23:55,069 INFO L280 TraceCheckUtils]: 59: Hoare triple {98999#(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; {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,071 INFO L280 TraceCheckUtils]: 61: Hoare triple {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~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; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,072 INFO L280 TraceCheckUtils]: 62: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,072 INFO L280 TraceCheckUtils]: 63: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,073 INFO L280 TraceCheckUtils]: 64: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,074 INFO L280 TraceCheckUtils]: 65: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,074 INFO L280 TraceCheckUtils]: 66: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,075 INFO L280 TraceCheckUtils]: 67: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,075 INFO L280 TraceCheckUtils]: 68: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,076 INFO L280 TraceCheckUtils]: 69: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:23:55,077 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {98888#false} is VALID [2020-07-11 01:23:55,077 INFO L280 TraceCheckUtils]: 71: Hoare triple {98888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98888#false} is VALID [2020-07-11 01:23:55,077 INFO L280 TraceCheckUtils]: 72: Hoare triple {98888#false} ~output~0 := #t~ret3; {98888#false} is VALID [2020-07-11 01:23:55,078 INFO L280 TraceCheckUtils]: 73: Hoare triple {98888#false} havoc #t~ret3; {98888#false} is VALID [2020-07-11 01:23:55,078 INFO L280 TraceCheckUtils]: 74: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-11 01:23:55,078 INFO L280 TraceCheckUtils]: 75: Hoare triple {98888#false} havoc ~input~0; {98888#false} is VALID [2020-07-11 01:23:55,078 INFO L280 TraceCheckUtils]: 76: Hoare triple {98888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98888#false} is VALID [2020-07-11 01:23:55,078 INFO L280 TraceCheckUtils]: 77: Hoare triple {98888#false} ~input~0 := #t~nondet2; {98888#false} is VALID [2020-07-11 01:23:55,078 INFO L280 TraceCheckUtils]: 78: Hoare triple {98888#false} havoc #t~nondet2; {98888#false} is VALID [2020-07-11 01:23:55,079 INFO L280 TraceCheckUtils]: 79: Hoare triple {98888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98888#false} is VALID [2020-07-11 01:23:55,079 INFO L263 TraceCheckUtils]: 80: Hoare triple {98888#false} call #t~ret3 := calculate_output(~input~0); {98999#(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 [2020-07-11 01:23:55,079 INFO L280 TraceCheckUtils]: 81: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-11 01:23:55,079 INFO L280 TraceCheckUtils]: 82: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,079 INFO L280 TraceCheckUtils]: 83: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,079 INFO L280 TraceCheckUtils]: 84: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,080 INFO L280 TraceCheckUtils]: 85: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,080 INFO L280 TraceCheckUtils]: 86: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,080 INFO L280 TraceCheckUtils]: 87: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,080 INFO L280 TraceCheckUtils]: 88: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,080 INFO L280 TraceCheckUtils]: 89: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-11 01:23:55,080 INFO L280 TraceCheckUtils]: 90: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,081 INFO L280 TraceCheckUtils]: 91: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,081 INFO L280 TraceCheckUtils]: 92: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,081 INFO L280 TraceCheckUtils]: 93: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,081 INFO L280 TraceCheckUtils]: 94: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,081 INFO L280 TraceCheckUtils]: 95: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,081 INFO L280 TraceCheckUtils]: 96: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,082 INFO L280 TraceCheckUtils]: 97: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,082 INFO L280 TraceCheckUtils]: 98: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,082 INFO L280 TraceCheckUtils]: 99: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,082 INFO L280 TraceCheckUtils]: 100: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,082 INFO L280 TraceCheckUtils]: 101: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,083 INFO L280 TraceCheckUtils]: 102: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,083 INFO L280 TraceCheckUtils]: 103: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,083 INFO L280 TraceCheckUtils]: 104: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,083 INFO L280 TraceCheckUtils]: 105: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,083 INFO L280 TraceCheckUtils]: 106: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,083 INFO L280 TraceCheckUtils]: 107: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,084 INFO L280 TraceCheckUtils]: 109: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,084 INFO L280 TraceCheckUtils]: 110: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,084 INFO L280 TraceCheckUtils]: 111: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,084 INFO L280 TraceCheckUtils]: 112: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,085 INFO L280 TraceCheckUtils]: 113: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,085 INFO L280 TraceCheckUtils]: 114: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,085 INFO L280 TraceCheckUtils]: 115: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,085 INFO L280 TraceCheckUtils]: 116: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,085 INFO L280 TraceCheckUtils]: 117: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,085 INFO L280 TraceCheckUtils]: 118: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,086 INFO L280 TraceCheckUtils]: 119: Hoare triple {98887#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)))); {98887#true} is VALID [2020-07-11 01:23:55,086 INFO L280 TraceCheckUtils]: 120: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,086 INFO L280 TraceCheckUtils]: 121: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,086 INFO L280 TraceCheckUtils]: 122: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-11 01:23:55,086 INFO L280 TraceCheckUtils]: 123: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,087 INFO L280 TraceCheckUtils]: 124: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,087 INFO L280 TraceCheckUtils]: 125: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,087 INFO L280 TraceCheckUtils]: 126: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-11 01:23:55,087 INFO L280 TraceCheckUtils]: 127: Hoare triple {98887#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); {98887#true} is VALID [2020-07-11 01:23:55,087 INFO L280 TraceCheckUtils]: 128: Hoare triple {98887#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {98887#true} is VALID [2020-07-11 01:23:55,088 INFO L280 TraceCheckUtils]: 129: Hoare triple {98887#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {98887#true} is VALID [2020-07-11 01:23:55,088 INFO L280 TraceCheckUtils]: 130: Hoare triple {98887#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {98887#true} is VALID [2020-07-11 01:23:55,088 INFO L280 TraceCheckUtils]: 131: Hoare triple {98887#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {98887#true} is VALID [2020-07-11 01:23:55,088 INFO L280 TraceCheckUtils]: 132: Hoare triple {98887#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {98887#true} is VALID [2020-07-11 01:23:55,088 INFO L280 TraceCheckUtils]: 133: Hoare triple {98887#true} ~a8~0 := 13; {98887#true} is VALID [2020-07-11 01:23:55,088 INFO L280 TraceCheckUtils]: 134: Hoare triple {98887#true} ~a16~0 := 4; {98887#true} is VALID [2020-07-11 01:23:55,089 INFO L280 TraceCheckUtils]: 135: Hoare triple {98887#true} #res := -1; {98887#true} is VALID [2020-07-11 01:23:55,089 INFO L280 TraceCheckUtils]: 136: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-11 01:23:55,089 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {98887#true} {98888#false} #1104#return; {98888#false} is VALID [2020-07-11 01:23:55,089 INFO L280 TraceCheckUtils]: 138: Hoare triple {98888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98888#false} is VALID [2020-07-11 01:23:55,089 INFO L280 TraceCheckUtils]: 139: Hoare triple {98888#false} ~output~0 := #t~ret3; {98888#false} is VALID [2020-07-11 01:23:55,090 INFO L280 TraceCheckUtils]: 140: Hoare triple {98888#false} havoc #t~ret3; {98888#false} is VALID [2020-07-11 01:23:55,090 INFO L280 TraceCheckUtils]: 141: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-11 01:23:55,090 INFO L280 TraceCheckUtils]: 142: Hoare triple {98888#false} havoc ~input~0; {98888#false} is VALID [2020-07-11 01:23:55,090 INFO L280 TraceCheckUtils]: 143: Hoare triple {98888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98888#false} is VALID [2020-07-11 01:23:55,090 INFO L280 TraceCheckUtils]: 144: Hoare triple {98888#false} ~input~0 := #t~nondet2; {98888#false} is VALID [2020-07-11 01:23:55,091 INFO L280 TraceCheckUtils]: 145: Hoare triple {98888#false} havoc #t~nondet2; {98888#false} is VALID [2020-07-11 01:23:55,091 INFO L280 TraceCheckUtils]: 146: Hoare triple {98888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98888#false} is VALID [2020-07-11 01:23:55,091 INFO L263 TraceCheckUtils]: 147: Hoare triple {98888#false} call #t~ret3 := calculate_output(~input~0); {98888#false} is VALID [2020-07-11 01:23:55,091 INFO L280 TraceCheckUtils]: 148: Hoare triple {98888#false} ~input := #in~input; {98888#false} is VALID [2020-07-11 01:23:55,091 INFO L280 TraceCheckUtils]: 149: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,091 INFO L280 TraceCheckUtils]: 150: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,092 INFO L280 TraceCheckUtils]: 151: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,092 INFO L280 TraceCheckUtils]: 152: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,092 INFO L280 TraceCheckUtils]: 153: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,092 INFO L280 TraceCheckUtils]: 154: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,092 INFO L280 TraceCheckUtils]: 155: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,093 INFO L280 TraceCheckUtils]: 156: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-11 01:23:55,093 INFO L280 TraceCheckUtils]: 157: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,093 INFO L280 TraceCheckUtils]: 158: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,093 INFO L280 TraceCheckUtils]: 159: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,093 INFO L280 TraceCheckUtils]: 160: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,093 INFO L280 TraceCheckUtils]: 161: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,094 INFO L280 TraceCheckUtils]: 162: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,094 INFO L280 TraceCheckUtils]: 163: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,094 INFO L280 TraceCheckUtils]: 164: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,094 INFO L280 TraceCheckUtils]: 165: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,094 INFO L280 TraceCheckUtils]: 166: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,095 INFO L280 TraceCheckUtils]: 167: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,095 INFO L280 TraceCheckUtils]: 168: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,095 INFO L280 TraceCheckUtils]: 169: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,095 INFO L280 TraceCheckUtils]: 170: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,095 INFO L280 TraceCheckUtils]: 171: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,095 INFO L280 TraceCheckUtils]: 172: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,096 INFO L280 TraceCheckUtils]: 173: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,096 INFO L280 TraceCheckUtils]: 174: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,096 INFO L280 TraceCheckUtils]: 175: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,096 INFO L280 TraceCheckUtils]: 176: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,096 INFO L280 TraceCheckUtils]: 177: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,096 INFO L280 TraceCheckUtils]: 178: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,097 INFO L280 TraceCheckUtils]: 179: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,097 INFO L280 TraceCheckUtils]: 180: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,097 INFO L280 TraceCheckUtils]: 181: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,097 INFO L280 TraceCheckUtils]: 182: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,097 INFO L280 TraceCheckUtils]: 183: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,097 INFO L280 TraceCheckUtils]: 184: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,098 INFO L280 TraceCheckUtils]: 185: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,098 INFO L280 TraceCheckUtils]: 186: Hoare triple {98888#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)))); {98888#false} is VALID [2020-07-11 01:23:55,098 INFO L280 TraceCheckUtils]: 187: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,098 INFO L280 TraceCheckUtils]: 188: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,098 INFO L280 TraceCheckUtils]: 189: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,099 INFO L280 TraceCheckUtils]: 190: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,099 INFO L280 TraceCheckUtils]: 191: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,099 INFO L280 TraceCheckUtils]: 192: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,099 INFO L280 TraceCheckUtils]: 193: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-11 01:23:55,099 INFO L280 TraceCheckUtils]: 194: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,099 INFO L280 TraceCheckUtils]: 195: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,100 INFO L280 TraceCheckUtils]: 196: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,100 INFO L280 TraceCheckUtils]: 197: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,100 INFO L280 TraceCheckUtils]: 198: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,100 INFO L280 TraceCheckUtils]: 199: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,100 INFO L280 TraceCheckUtils]: 200: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,100 INFO L280 TraceCheckUtils]: 201: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,101 INFO L280 TraceCheckUtils]: 202: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,101 INFO L280 TraceCheckUtils]: 203: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,101 INFO L280 TraceCheckUtils]: 204: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,101 INFO L280 TraceCheckUtils]: 205: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,101 INFO L280 TraceCheckUtils]: 206: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,101 INFO L280 TraceCheckUtils]: 207: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,102 INFO L280 TraceCheckUtils]: 208: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,102 INFO L280 TraceCheckUtils]: 209: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,102 INFO L280 TraceCheckUtils]: 210: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-11 01:23:55,102 INFO L280 TraceCheckUtils]: 211: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,102 INFO L280 TraceCheckUtils]: 212: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,102 INFO L280 TraceCheckUtils]: 213: Hoare triple {98888#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); {98888#false} is VALID [2020-07-11 01:23:55,103 INFO L280 TraceCheckUtils]: 214: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-11 01:23:55,103 INFO L280 TraceCheckUtils]: 215: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,103 INFO L280 TraceCheckUtils]: 216: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,103 INFO L280 TraceCheckUtils]: 217: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,103 INFO L280 TraceCheckUtils]: 218: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,103 INFO L280 TraceCheckUtils]: 219: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,104 INFO L280 TraceCheckUtils]: 220: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,104 INFO L280 TraceCheckUtils]: 221: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,104 INFO L280 TraceCheckUtils]: 222: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,104 INFO L280 TraceCheckUtils]: 223: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,104 INFO L280 TraceCheckUtils]: 224: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,104 INFO L280 TraceCheckUtils]: 225: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,105 INFO L280 TraceCheckUtils]: 226: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,105 INFO L280 TraceCheckUtils]: 227: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-11 01:23:55,105 INFO L280 TraceCheckUtils]: 228: Hoare triple {98888#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {98888#false} is VALID [2020-07-11 01:23:55,105 INFO L280 TraceCheckUtils]: 229: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-11 01:23:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 107 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-11 01:23:55,160 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1597510229] [2020-07-11 01:23:55,160 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:23:55,161 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:23:55,161 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962631506] [2020-07-11 01:23:55,161 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 230 [2020-07-11 01:23:55,162 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:23:55,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:23:55,426 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:55,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:23:55,426 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:23:55,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:23:55,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:23:55,427 INFO L87 Difference]: Start difference. First operand 3070 states and 3574 transitions. Second operand 8 states. [2020-07-11 01:24:11,245 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-11 01:24:36,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:36,121 INFO L93 Difference]: Finished difference Result 6489 states and 7585 transitions. [2020-07-11 01:24:36,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:24:36,121 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 230 [2020-07-11 01:24:36,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:24:36,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:24:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-11 01:24:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:24:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-11 01:24:36,133 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1555 transitions. [2020-07-11 01:24:38,845 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1555 edges. 1555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:24:39,281 INFO L225 Difference]: With dead ends: 6489 [2020-07-11 01:24:39,281 INFO L226 Difference]: Without dead ends: 3443 [2020-07-11 01:24:39,287 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:24:39,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3443 states. [2020-07-11 01:25:09,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3443 to 3330. [2020-07-11 01:25:09,357 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:25:09,358 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3443 states. Second operand 3330 states. [2020-07-11 01:25:09,358 INFO L74 IsIncluded]: Start isIncluded. First operand 3443 states. Second operand 3330 states. [2020-07-11 01:25:09,358 INFO L87 Difference]: Start difference. First operand 3443 states. Second operand 3330 states. [2020-07-11 01:25:09,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:25:09,717 INFO L93 Difference]: Finished difference Result 3443 states and 3963 transitions. [2020-07-11 01:25:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 3963 transitions. [2020-07-11 01:25:09,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:25:09,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:25:09,720 INFO L74 IsIncluded]: Start isIncluded. First operand 3330 states. Second operand 3443 states. [2020-07-11 01:25:09,720 INFO L87 Difference]: Start difference. First operand 3330 states. Second operand 3443 states. [2020-07-11 01:25:10,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:25:10,093 INFO L93 Difference]: Finished difference Result 3443 states and 3963 transitions. [2020-07-11 01:25:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 3963 transitions. [2020-07-11 01:25:10,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:25:10,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:25:10,096 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:25:10,096 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:25:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3330 states. [2020-07-11 01:25:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 3330 states and 3839 transitions. [2020-07-11 01:25:10,479 INFO L78 Accepts]: Start accepts. Automaton has 3330 states and 3839 transitions. Word has length 230 [2020-07-11 01:25:10,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:25:10,479 INFO L479 AbstractCegarLoop]: Abstraction has 3330 states and 3839 transitions. [2020-07-11 01:25:10,479 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:25:10,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3330 states and 3839 transitions. [2020-07-11 01:25:22,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3839 edges. 3839 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 3839 transitions. [2020-07-11 01:25:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2020-07-11 01:25:22,965 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:25:22,965 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:25:22,966 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 01:25:22,966 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:25:22,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:25:22,966 INFO L82 PathProgramCache]: Analyzing trace with hash 593163376, now seen corresponding path program 1 times [2020-07-11 01:25:22,966 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:25:22,967 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [379215416] [2020-07-11 01:25:22,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:25:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:23,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {125694#(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; {125558#true} is VALID [2020-07-11 01:25:23,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#true} ~d~0 := 4; {125558#true} is VALID [2020-07-11 01:25:23,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~e~0 := 5; {125558#true} is VALID [2020-07-11 01:25:23,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~f~0 := 6; {125558#true} is VALID [2020-07-11 01:25:23,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} ~c~0 := 3; {125558#true} is VALID [2020-07-11 01:25:23,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} ~b~0 := 2; {125558#true} is VALID [2020-07-11 01:25:23,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#true} ~u~0 := 21; {125558#true} is VALID [2020-07-11 01:25:23,199 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#true} ~v~0 := 22; {125558#true} is VALID [2020-07-11 01:25:23,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#true} ~w~0 := 23; {125558#true} is VALID [2020-07-11 01:25:23,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#true} ~x~0 := 24; {125558#true} is VALID [2020-07-11 01:25:23,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#true} ~y~0 := 25; {125558#true} is VALID [2020-07-11 01:25:23,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#true} ~z~0 := 26; {125558#true} is VALID [2020-07-11 01:25:23,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#true} ~a17~0 := 1; {125558#true} is VALID [2020-07-11 01:25:23,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#true} ~a7~0 := 0; {125558#true} is VALID [2020-07-11 01:25:23,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#true} ~a20~0 := 1; {125558#true} is VALID [2020-07-11 01:25:23,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#true} ~a8~0 := 15; {125558#true} is VALID [2020-07-11 01:25:23,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#true} ~a12~0 := 8; {125558#true} is VALID [2020-07-11 01:25:23,201 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-11 01:25:23,201 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#true} ~a21~0 := 1; {125558#true} is VALID [2020-07-11 01:25:23,201 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-11 01:25:23,201 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {125558#true} {125558#true} #1100#return; {125558#true} is VALID [2020-07-11 01:25:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:23,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-11 01:25:23,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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; {125558#true} is VALID [2020-07-11 01:25:23,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-11 01:25:23,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~a20~0 := 0; {125558#true} is VALID [2020-07-11 01:25:23,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-11 01:25:23,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-11 01:25:23,233 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-11 01:25:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:23,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-11 01:25:23,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,249 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-11 01:25:23,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,250 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,251 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,251 INFO L280 TraceCheckUtils]: 21: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,251 INFO L280 TraceCheckUtils]: 22: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,251 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,252 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,252 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,252 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,252 INFO L280 TraceCheckUtils]: 30: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,253 INFO L280 TraceCheckUtils]: 31: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,253 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,253 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,253 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,253 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,254 INFO L280 TraceCheckUtils]: 37: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,254 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-11 01:25:23,254 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,254 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,254 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,254 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,255 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#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; {125558#true} is VALID [2020-07-11 01:25:23,255 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#true} ~a17~0 := 0; {125558#true} is VALID [2020-07-11 01:25:23,255 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-11 01:25:23,255 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-11 01:25:23,255 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-11 01:25:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:23,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-11 01:25:23,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,284 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,284 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,284 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,284 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,284 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-11 01:25:23,284 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,285 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,285 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,285 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,286 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,287 INFO L280 TraceCheckUtils]: 21: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,287 INFO L280 TraceCheckUtils]: 22: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,287 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,287 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,287 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,288 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,288 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,288 INFO L280 TraceCheckUtils]: 30: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,288 INFO L280 TraceCheckUtils]: 31: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,289 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,289 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,289 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,289 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,289 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,290 INFO L280 TraceCheckUtils]: 37: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,290 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-11 01:25:23,290 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,290 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,290 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,290 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,291 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,291 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,291 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-11 01:25:23,291 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,291 INFO L280 TraceCheckUtils]: 47: Hoare triple {125558#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {125558#true} is VALID [2020-07-11 01:25:23,291 INFO L280 TraceCheckUtils]: 48: Hoare triple {125558#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125558#true} is VALID [2020-07-11 01:25:23,292 INFO L280 TraceCheckUtils]: 49: Hoare triple {125558#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125558#true} is VALID [2020-07-11 01:25:23,292 INFO L280 TraceCheckUtils]: 50: Hoare triple {125558#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {125558#true} is VALID [2020-07-11 01:25:23,292 INFO L280 TraceCheckUtils]: 51: Hoare triple {125558#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,293 INFO L280 TraceCheckUtils]: 52: Hoare triple {125693#(not (= 1 ~a17~0))} ~a8~0 := 13; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,294 INFO L280 TraceCheckUtils]: 53: Hoare triple {125693#(not (= 1 ~a17~0))} ~a16~0 := 4; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,294 INFO L280 TraceCheckUtils]: 54: Hoare triple {125693#(not (= 1 ~a17~0))} #res := -1; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,295 INFO L280 TraceCheckUtils]: 55: Hoare triple {125693#(not (= 1 ~a17~0))} assume true; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,296 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {125693#(not (= 1 ~a17~0))} {125558#true} #1104#return; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,300 INFO L263 TraceCheckUtils]: 0: Hoare triple {125558#true} call ULTIMATE.init(); {125694#(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 [2020-07-11 01:25:23,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {125694#(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; {125558#true} is VALID [2020-07-11 01:25:23,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~d~0 := 4; {125558#true} is VALID [2020-07-11 01:25:23,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~e~0 := 5; {125558#true} is VALID [2020-07-11 01:25:23,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} ~f~0 := 6; {125558#true} is VALID [2020-07-11 01:25:23,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} ~c~0 := 3; {125558#true} is VALID [2020-07-11 01:25:23,301 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#true} ~b~0 := 2; {125558#true} is VALID [2020-07-11 01:25:23,301 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#true} ~u~0 := 21; {125558#true} is VALID [2020-07-11 01:25:23,301 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#true} ~v~0 := 22; {125558#true} is VALID [2020-07-11 01:25:23,302 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#true} ~w~0 := 23; {125558#true} is VALID [2020-07-11 01:25:23,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#true} ~x~0 := 24; {125558#true} is VALID [2020-07-11 01:25:23,302 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#true} ~y~0 := 25; {125558#true} is VALID [2020-07-11 01:25:23,302 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#true} ~z~0 := 26; {125558#true} is VALID [2020-07-11 01:25:23,302 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#true} ~a17~0 := 1; {125558#true} is VALID [2020-07-11 01:25:23,302 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#true} ~a7~0 := 0; {125558#true} is VALID [2020-07-11 01:25:23,303 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#true} ~a20~0 := 1; {125558#true} is VALID [2020-07-11 01:25:23,303 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#true} ~a8~0 := 15; {125558#true} is VALID [2020-07-11 01:25:23,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#true} ~a12~0 := 8; {125558#true} is VALID [2020-07-11 01:25:23,303 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-11 01:25:23,303 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#true} ~a21~0 := 1; {125558#true} is VALID [2020-07-11 01:25:23,303 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-11 01:25:23,304 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {125558#true} {125558#true} #1100#return; {125558#true} is VALID [2020-07-11 01:25:23,304 INFO L263 TraceCheckUtils]: 22: Hoare triple {125558#true} call #t~ret4 := main(); {125558#true} is VALID [2020-07-11 01:25:23,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#true} ~output~0 := -1; {125558#true} is VALID [2020-07-11 01:25:23,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-11 01:25:23,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-11 01:25:23,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-11 01:25:23,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-11 01:25:23,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-11 01:25:23,305 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-11 01:25:23,306 INFO L263 TraceCheckUtils]: 30: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(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 [2020-07-11 01:25:23,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#true} ~a20~0 := 0; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-11 01:25:23,307 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125558#true} is VALID [2020-07-11 01:25:23,308 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#true} ~output~0 := #t~ret3; {125558#true} is VALID [2020-07-11 01:25:23,308 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#true} havoc #t~ret3; {125558#true} is VALID [2020-07-11 01:25:23,308 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-11 01:25:23,308 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-11 01:25:23,308 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-11 01:25:23,308 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-11 01:25:23,309 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-11 01:25:23,309 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-11 01:25:23,310 INFO L263 TraceCheckUtils]: 47: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(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 [2020-07-11 01:25:23,310 INFO L280 TraceCheckUtils]: 48: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-11 01:25:23,310 INFO L280 TraceCheckUtils]: 49: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,311 INFO L280 TraceCheckUtils]: 50: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,311 INFO L280 TraceCheckUtils]: 51: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,311 INFO L280 TraceCheckUtils]: 52: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,311 INFO L280 TraceCheckUtils]: 53: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,311 INFO L280 TraceCheckUtils]: 55: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,312 INFO L280 TraceCheckUtils]: 56: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-11 01:25:23,312 INFO L280 TraceCheckUtils]: 57: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,312 INFO L280 TraceCheckUtils]: 58: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,312 INFO L280 TraceCheckUtils]: 59: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,312 INFO L280 TraceCheckUtils]: 60: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,312 INFO L280 TraceCheckUtils]: 61: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,313 INFO L280 TraceCheckUtils]: 62: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,313 INFO L280 TraceCheckUtils]: 63: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,313 INFO L280 TraceCheckUtils]: 64: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,313 INFO L280 TraceCheckUtils]: 65: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,313 INFO L280 TraceCheckUtils]: 66: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,313 INFO L280 TraceCheckUtils]: 67: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,314 INFO L280 TraceCheckUtils]: 68: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,314 INFO L280 TraceCheckUtils]: 69: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,314 INFO L280 TraceCheckUtils]: 70: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,314 INFO L280 TraceCheckUtils]: 71: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,314 INFO L280 TraceCheckUtils]: 72: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,314 INFO L280 TraceCheckUtils]: 73: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 74: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 75: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 76: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 77: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 78: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 79: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,315 INFO L280 TraceCheckUtils]: 80: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,316 INFO L280 TraceCheckUtils]: 81: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,316 INFO L280 TraceCheckUtils]: 82: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,316 INFO L280 TraceCheckUtils]: 83: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,316 INFO L280 TraceCheckUtils]: 84: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,316 INFO L280 TraceCheckUtils]: 85: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,316 INFO L280 TraceCheckUtils]: 86: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-11 01:25:23,317 INFO L280 TraceCheckUtils]: 87: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,317 INFO L280 TraceCheckUtils]: 88: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,317 INFO L280 TraceCheckUtils]: 89: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,317 INFO L280 TraceCheckUtils]: 90: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,317 INFO L280 TraceCheckUtils]: 91: Hoare triple {125558#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; {125558#true} is VALID [2020-07-11 01:25:23,317 INFO L280 TraceCheckUtils]: 92: Hoare triple {125558#true} ~a17~0 := 0; {125558#true} is VALID [2020-07-11 01:25:23,318 INFO L280 TraceCheckUtils]: 93: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-11 01:25:23,318 INFO L280 TraceCheckUtils]: 94: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-11 01:25:23,318 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-11 01:25:23,318 INFO L280 TraceCheckUtils]: 96: Hoare triple {125558#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125558#true} is VALID [2020-07-11 01:25:23,318 INFO L280 TraceCheckUtils]: 97: Hoare triple {125558#true} ~output~0 := #t~ret3; {125558#true} is VALID [2020-07-11 01:25:23,318 INFO L280 TraceCheckUtils]: 98: Hoare triple {125558#true} havoc #t~ret3; {125558#true} is VALID [2020-07-11 01:25:23,319 INFO L280 TraceCheckUtils]: 99: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-11 01:25:23,319 INFO L280 TraceCheckUtils]: 100: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-11 01:25:23,319 INFO L280 TraceCheckUtils]: 101: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-11 01:25:23,319 INFO L280 TraceCheckUtils]: 102: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-11 01:25:23,319 INFO L280 TraceCheckUtils]: 103: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-11 01:25:23,319 INFO L280 TraceCheckUtils]: 104: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-11 01:25:23,321 INFO L263 TraceCheckUtils]: 105: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(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 [2020-07-11 01:25:23,321 INFO L280 TraceCheckUtils]: 106: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-11 01:25:23,321 INFO L280 TraceCheckUtils]: 107: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,321 INFO L280 TraceCheckUtils]: 108: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,321 INFO L280 TraceCheckUtils]: 109: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,321 INFO L280 TraceCheckUtils]: 110: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,322 INFO L280 TraceCheckUtils]: 111: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,322 INFO L280 TraceCheckUtils]: 112: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,322 INFO L280 TraceCheckUtils]: 113: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,322 INFO L280 TraceCheckUtils]: 114: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-11 01:25:23,322 INFO L280 TraceCheckUtils]: 115: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,322 INFO L280 TraceCheckUtils]: 116: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,323 INFO L280 TraceCheckUtils]: 117: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,323 INFO L280 TraceCheckUtils]: 118: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,323 INFO L280 TraceCheckUtils]: 119: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,323 INFO L280 TraceCheckUtils]: 120: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,323 INFO L280 TraceCheckUtils]: 121: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 122: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 123: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 124: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 125: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 126: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 127: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,324 INFO L280 TraceCheckUtils]: 128: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,325 INFO L280 TraceCheckUtils]: 129: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,325 INFO L280 TraceCheckUtils]: 130: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,325 INFO L280 TraceCheckUtils]: 131: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,325 INFO L280 TraceCheckUtils]: 132: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,325 INFO L280 TraceCheckUtils]: 133: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,325 INFO L280 TraceCheckUtils]: 134: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,326 INFO L280 TraceCheckUtils]: 135: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,326 INFO L280 TraceCheckUtils]: 136: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,326 INFO L280 TraceCheckUtils]: 137: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,326 INFO L280 TraceCheckUtils]: 138: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,326 INFO L280 TraceCheckUtils]: 139: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,326 INFO L280 TraceCheckUtils]: 140: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 141: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 142: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 143: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 144: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 145: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 146: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,327 INFO L280 TraceCheckUtils]: 147: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-11 01:25:23,328 INFO L280 TraceCheckUtils]: 148: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,328 INFO L280 TraceCheckUtils]: 149: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,328 INFO L280 TraceCheckUtils]: 150: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,328 INFO L280 TraceCheckUtils]: 151: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-11 01:25:23,328 INFO L280 TraceCheckUtils]: 152: Hoare triple {125558#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); {125558#true} is VALID [2020-07-11 01:25:23,328 INFO L280 TraceCheckUtils]: 153: Hoare triple {125558#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {125558#true} is VALID [2020-07-11 01:25:23,329 INFO L280 TraceCheckUtils]: 154: Hoare triple {125558#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125558#true} is VALID [2020-07-11 01:25:23,329 INFO L280 TraceCheckUtils]: 155: Hoare triple {125558#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125558#true} is VALID [2020-07-11 01:25:23,329 INFO L280 TraceCheckUtils]: 156: Hoare triple {125558#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {125558#true} is VALID [2020-07-11 01:25:23,330 INFO L280 TraceCheckUtils]: 157: Hoare triple {125558#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,330 INFO L280 TraceCheckUtils]: 158: Hoare triple {125693#(not (= 1 ~a17~0))} ~a8~0 := 13; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,331 INFO L280 TraceCheckUtils]: 159: Hoare triple {125693#(not (= 1 ~a17~0))} ~a16~0 := 4; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,331 INFO L280 TraceCheckUtils]: 160: Hoare triple {125693#(not (= 1 ~a17~0))} #res := -1; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,332 INFO L280 TraceCheckUtils]: 161: Hoare triple {125693#(not (= 1 ~a17~0))} assume true; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,333 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {125693#(not (= 1 ~a17~0))} {125558#true} #1104#return; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,334 INFO L280 TraceCheckUtils]: 163: Hoare triple {125693#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,334 INFO L280 TraceCheckUtils]: 164: Hoare triple {125693#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,335 INFO L280 TraceCheckUtils]: 165: Hoare triple {125693#(not (= 1 ~a17~0))} havoc #t~ret3; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,335 INFO L280 TraceCheckUtils]: 166: Hoare triple {125693#(not (= 1 ~a17~0))} assume !false; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,336 INFO L280 TraceCheckUtils]: 167: Hoare triple {125693#(not (= 1 ~a17~0))} havoc ~input~0; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,336 INFO L280 TraceCheckUtils]: 168: Hoare triple {125693#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,337 INFO L280 TraceCheckUtils]: 169: Hoare triple {125693#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,337 INFO L280 TraceCheckUtils]: 170: Hoare triple {125693#(not (= 1 ~a17~0))} havoc #t~nondet2; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,338 INFO L280 TraceCheckUtils]: 171: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,339 INFO L263 TraceCheckUtils]: 172: Hoare triple {125693#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,339 INFO L280 TraceCheckUtils]: 173: Hoare triple {125693#(not (= 1 ~a17~0))} ~input := #in~input; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,340 INFO L280 TraceCheckUtils]: 174: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,341 INFO L280 TraceCheckUtils]: 175: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,341 INFO L280 TraceCheckUtils]: 176: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,342 INFO L280 TraceCheckUtils]: 177: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,343 INFO L280 TraceCheckUtils]: 178: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,343 INFO L280 TraceCheckUtils]: 179: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,344 INFO L280 TraceCheckUtils]: 180: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,345 INFO L280 TraceCheckUtils]: 181: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,345 INFO L280 TraceCheckUtils]: 182: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,346 INFO L280 TraceCheckUtils]: 183: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,347 INFO L280 TraceCheckUtils]: 184: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,347 INFO L280 TraceCheckUtils]: 185: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,348 INFO L280 TraceCheckUtils]: 186: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,348 INFO L280 TraceCheckUtils]: 187: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,349 INFO L280 TraceCheckUtils]: 188: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,349 INFO L280 TraceCheckUtils]: 189: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,350 INFO L280 TraceCheckUtils]: 190: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,351 INFO L280 TraceCheckUtils]: 191: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,351 INFO L280 TraceCheckUtils]: 192: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,352 INFO L280 TraceCheckUtils]: 193: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,352 INFO L280 TraceCheckUtils]: 194: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,353 INFO L280 TraceCheckUtils]: 195: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,353 INFO L280 TraceCheckUtils]: 196: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,354 INFO L280 TraceCheckUtils]: 197: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,355 INFO L280 TraceCheckUtils]: 198: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,355 INFO L280 TraceCheckUtils]: 199: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,356 INFO L280 TraceCheckUtils]: 200: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,357 INFO L280 TraceCheckUtils]: 201: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,357 INFO L280 TraceCheckUtils]: 202: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,358 INFO L280 TraceCheckUtils]: 203: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,358 INFO L280 TraceCheckUtils]: 204: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,359 INFO L280 TraceCheckUtils]: 205: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,360 INFO L280 TraceCheckUtils]: 206: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,360 INFO L280 TraceCheckUtils]: 207: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,361 INFO L280 TraceCheckUtils]: 208: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,361 INFO L280 TraceCheckUtils]: 209: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,362 INFO L280 TraceCheckUtils]: 210: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,363 INFO L280 TraceCheckUtils]: 211: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,363 INFO L280 TraceCheckUtils]: 212: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,364 INFO L280 TraceCheckUtils]: 213: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,364 INFO L280 TraceCheckUtils]: 214: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,365 INFO L280 TraceCheckUtils]: 215: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,365 INFO L280 TraceCheckUtils]: 216: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,366 INFO L280 TraceCheckUtils]: 217: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,367 INFO L280 TraceCheckUtils]: 218: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,367 INFO L280 TraceCheckUtils]: 219: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,368 INFO L280 TraceCheckUtils]: 220: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,368 INFO L280 TraceCheckUtils]: 221: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,369 INFO L280 TraceCheckUtils]: 222: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,370 INFO L280 TraceCheckUtils]: 223: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,370 INFO L280 TraceCheckUtils]: 224: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,371 INFO L280 TraceCheckUtils]: 225: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,371 INFO L280 TraceCheckUtils]: 226: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,372 INFO L280 TraceCheckUtils]: 227: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,373 INFO L280 TraceCheckUtils]: 228: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,373 INFO L280 TraceCheckUtils]: 229: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,374 INFO L280 TraceCheckUtils]: 230: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,374 INFO L280 TraceCheckUtils]: 231: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,375 INFO L280 TraceCheckUtils]: 232: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,375 INFO L280 TraceCheckUtils]: 233: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,376 INFO L280 TraceCheckUtils]: 234: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,377 INFO L280 TraceCheckUtils]: 235: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,377 INFO L280 TraceCheckUtils]: 236: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,378 INFO L280 TraceCheckUtils]: 237: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,378 INFO L280 TraceCheckUtils]: 238: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,379 INFO L280 TraceCheckUtils]: 239: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,379 INFO L280 TraceCheckUtils]: 240: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,380 INFO L280 TraceCheckUtils]: 241: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,381 INFO L280 TraceCheckUtils]: 242: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,381 INFO L280 TraceCheckUtils]: 243: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,382 INFO L280 TraceCheckUtils]: 244: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,382 INFO L280 TraceCheckUtils]: 245: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,383 INFO L280 TraceCheckUtils]: 246: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,384 INFO L280 TraceCheckUtils]: 247: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,384 INFO L280 TraceCheckUtils]: 248: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,385 INFO L280 TraceCheckUtils]: 249: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,385 INFO L280 TraceCheckUtils]: 250: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,386 INFO L280 TraceCheckUtils]: 251: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,387 INFO L280 TraceCheckUtils]: 252: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:25:23,387 INFO L280 TraceCheckUtils]: 253: Hoare triple {125693#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {125559#false} is VALID [2020-07-11 01:25:23,387 INFO L280 TraceCheckUtils]: 254: Hoare triple {125559#false} assume !false; {125559#false} is VALID [2020-07-11 01:25:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 126 proven. 3 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-07-11 01:25:23,433 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [379215416] [2020-07-11 01:25:23,433 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:25:23,433 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:25:23,433 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136482644] [2020-07-11 01:25:23,434 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 255 [2020-07-11 01:25:23,434 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:25:23,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:25:23,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:23,709 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:25:23,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:25:23,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:25:23,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:25:23,710 INFO L87 Difference]: Start difference. First operand 3330 states and 3839 transitions. Second operand 5 states. [2020-07-11 01:26:01,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:01,010 INFO L93 Difference]: Finished difference Result 6576 states and 7588 transitions. [2020-07-11 01:26:01,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:26:01,011 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 255 [2020-07-11 01:26:01,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:26:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:26:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1314 transitions. [2020-07-11 01:26:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:26:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1314 transitions. [2020-07-11 01:26:01,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1314 transitions. [2020-07-11 01:26:03,194 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1314 edges. 1314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:26:03,197 INFO L225 Difference]: With dead ends: 6576 [2020-07-11 01:26:03,198 INFO L226 Difference]: Without dead ends: 0 [2020-07-11 01:26:03,210 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-11 01:26:03,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-11 01:26:03,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-11 01:26:03,210 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:26:03,211 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-11 01:26:03,211 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 01:26:03,211 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 01:26:03,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:03,211 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 01:26:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:26:03,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:03,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:26:03,212 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 01:26:03,212 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 01:26:03,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:03,212 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 01:26:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:26:03,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:03,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:26:03,213 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:26:03,213 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:26:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-11 01:26:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-11 01:26:03,213 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 255 [2020-07-11 01:26:03,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:26:03,214 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-11 01:26:03,214 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:26:03,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-11 01:26:03,214 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:26:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 01:26:03,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:03,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-11 01:26:03,217 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-11 01:26:06,525 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 111 [2020-07-11 01:26:42,335 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:42,753 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:26:43,232 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:26:43,648 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:26:44,680 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:45,084 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:26:46,115 WARN L193 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:47,163 WARN L193 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:47,598 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:26:48,040 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-11 01:26:48,454 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 56 [2020-07-11 01:26:48,772 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 50 [2020-07-11 01:26:49,142 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-07-11 01:26:50,174 WARN L193 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:50,723 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-11 01:26:51,091 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-11 01:26:51,707 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2020-07-11 01:26:52,092 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 55 [2020-07-11 01:26:52,512 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-11 01:26:52,843 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-11 01:26:53,885 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:54,305 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-11 01:26:54,632 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 45 [2020-07-11 01:26:55,673 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:56,746 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:57,123 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-11 01:26:57,414 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-11 01:26:57,730 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:26:58,170 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:26:59,195 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:26:59,519 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-11 01:26:59,941 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-11 01:27:00,559 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-11 01:27:00,908 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-11 01:27:01,302 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 56 [2020-07-11 01:27:01,744 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 52 [2020-07-11 01:27:02,052 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-11 01:27:03,105 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:03,539 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-11 01:27:03,864 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-11 01:27:04,197 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:27:04,872 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-11 01:27:05,276 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-11 01:27:05,667 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-11 01:27:06,038 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-11 01:27:06,399 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-11 01:27:06,876 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-11 01:27:07,263 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-11 01:27:08,302 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:08,655 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-11 01:27:09,709 WARN L193 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:10,754 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 53 [2020-07-11 01:27:11,241 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:27:11,559 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-11 01:27:11,856 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:27:12,217 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-11 01:27:12,525 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 45 [2020-07-11 01:27:12,954 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-11 01:27:13,263 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-11 01:27:13,728 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-11 01:27:14,171 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:15,219 WARN L193 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:16,281 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:16,596 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-11 01:27:16,897 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 43 [2020-07-11 01:27:17,957 WARN L193 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:18,415 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:18,893 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:27:19,288 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:27:20,347 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:20,770 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:21,817 WARN L193 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:22,876 WARN L193 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:23,267 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2020-07-11 01:27:23,595 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:27:24,659 WARN L193 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:25,203 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 52 [2020-07-11 01:27:25,676 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:27:26,079 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-11 01:27:27,124 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:27,493 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:27:28,100 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 55 [2020-07-11 01:27:28,423 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-11 01:27:29,201 WARN L193 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-11 01:27:29,916 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-11 01:27:30,265 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-11 01:27:30,587 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:27:30,943 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-11 01:27:31,997 WARN L193 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:32,316 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-11 01:27:32,627 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 47 [2020-07-11 01:27:33,113 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-11 01:27:33,544 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-11 01:27:34,021 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:35,081 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:36,217 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:37,277 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:38,348 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:38,761 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:27:39,199 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:39,677 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:27:40,767 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:41,214 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-11 01:27:41,627 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:27:42,007 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 54 [2020-07-11 01:27:43,053 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:43,364 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-11 01:27:43,846 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-11 01:27:44,380 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 52 [2020-07-11 01:27:44,766 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 53 [2020-07-11 01:27:45,187 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 46 [2020-07-11 01:27:45,974 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-11 01:27:47,044 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:48,118 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:49,234 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:49,603 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-11 01:27:50,644 WARN L193 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 66 [2020-07-11 01:27:51,200 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-11 01:27:51,634 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:52,702 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:53,137 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:27:53,597 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-11 01:27:54,224 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 55 [2020-07-11 01:27:54,577 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:27:54,913 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2020-07-11 01:27:55,273 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-11 01:27:56,348 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:57,162 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 56 [2020-07-11 01:27:57,523 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-11 01:27:58,604 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:27:58,920 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-11 01:27:59,274 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-07-11 01:28:00,351 WARN L193 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:01,070 WARN L193 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-11 01:28:01,404 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:28:02,480 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:02,849 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-11 01:28:03,195 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-11 01:28:03,717 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-11 01:28:04,797 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:05,490 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 56 [2020-07-11 01:28:06,145 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-11 01:28:06,471 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 46 [2020-07-11 01:28:07,550 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:08,018 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-11 01:28:09,101 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:09,429 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-11 01:28:10,524 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:10,983 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:28:11,437 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:28:11,865 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-11 01:28:12,967 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:13,302 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-11 01:28:14,406 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:15,489 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:15,931 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-11 01:28:16,287 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:28:17,374 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:17,854 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:28:18,309 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:28:19,403 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:19,868 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:28:20,977 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:22,110 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:22,515 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:28:23,590 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:24,664 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:25,743 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:26,165 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:28:26,614 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:28:27,709 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:28,041 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:28:28,398 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-11 01:28:29,456 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 66 [2020-07-11 01:28:29,842 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:28:30,913 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:31,235 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-11 01:28:31,658 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-11 01:28:32,741 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:33,832 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:34,184 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:28:34,653 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-11 01:28:35,141 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:28:35,565 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:28:36,678 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:37,023 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:28:37,339 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-11 01:28:38,465 WARN L193 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:38,893 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-11 01:28:39,973 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:40,402 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-11 01:28:40,817 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-11 01:28:41,201 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-11 01:28:41,607 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-11 01:28:41,971 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-11 01:28:42,328 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:28:42,675 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:28:43,025 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:28:43,397 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-11 01:28:44,513 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:45,454 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-11 01:28:45,918 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-11 01:28:46,368 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-11 01:28:46,711 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:28:47,486 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 58 [2020-07-11 01:28:47,908 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 46 [2020-07-11 01:28:49,011 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:49,378 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:28:49,738 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-11 01:28:50,157 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-11 01:28:50,478 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2020-07-11 01:28:50,933 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-11 01:28:51,304 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-11 01:28:51,792 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-11 01:28:52,902 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:53,329 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-11 01:28:53,834 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-11 01:28:54,255 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:28:54,661 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-11 01:28:55,800 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:56,157 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-11 01:28:56,570 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-11 01:28:56,936 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-11 01:28:57,409 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-11 01:28:58,530 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:28:58,863 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-11 01:28:59,217 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:28:59,882 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-11 01:29:00,311 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:29:00,659 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:29:01,067 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 44 [2020-07-11 01:29:02,207 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:02,550 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:29:02,988 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:29:03,447 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:29:04,589 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:05,022 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:29:06,139 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:07,257 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:07,744 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:29:08,210 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:29:08,732 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-11 01:29:09,105 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-11 01:29:09,527 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 54 [2020-07-11 01:29:09,989 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-11 01:29:11,134 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:11,557 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2020-07-11 01:29:12,165 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-11 01:29:12,582 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:29:12,933 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2020-07-11 01:29:14,040 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:14,369 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-11 01:29:14,896 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-11 01:29:15,315 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:29:16,443 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:16,870 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:29:17,255 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:29:18,207 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-11 01:29:18,780 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 62 [2020-07-11 01:29:19,170 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-11 01:29:19,658 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 52 [2020-07-11 01:29:20,133 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-11 01:29:20,490 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:29:20,836 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-11 01:29:21,226 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:29:22,385 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:22,979 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-11 01:29:23,333 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 48 [2020-07-11 01:29:24,456 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:24,892 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-11 01:29:25,265 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-11 01:29:25,752 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:29:26,241 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-11 01:29:27,374 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:27,974 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-11 01:29:28,706 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2020-07-11 01:29:29,290 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-11 01:29:29,711 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:29:30,146 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-11 01:29:30,550 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:29:30,943 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-11 01:29:31,358 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:29:31,709 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-11 01:29:32,301 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 51 [2020-07-11 01:29:32,730 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:29:33,179 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-11 01:29:34,313 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:34,691 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-11 01:29:35,839 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:36,231 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:29:36,677 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-11 01:29:37,121 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 51 [2020-07-11 01:29:37,618 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 52 [2020-07-11 01:29:37,985 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:29:38,493 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2020-07-11 01:29:38,889 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 48 [2020-07-11 01:29:39,351 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-11 01:29:39,714 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-11 01:29:40,879 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:41,232 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-11 01:29:41,578 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-11 01:29:42,174 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-11 01:29:42,520 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:29:43,662 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:44,058 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:29:44,547 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-11 01:29:44,899 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-11 01:29:46,043 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:46,700 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 53 [2020-07-11 01:29:47,183 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-11 01:29:47,547 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-11 01:29:48,014 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2020-07-11 01:29:48,459 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 50 [2020-07-11 01:29:48,888 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-11 01:29:49,339 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-11 01:29:50,098 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-11 01:29:51,231 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:51,596 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-11 01:29:52,055 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-11 01:29:52,463 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-11 01:29:52,832 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-11 01:29:53,200 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-11 01:29:53,781 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 50 [2020-07-11 01:29:54,387 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2020-07-11 01:29:54,754 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:29:55,110 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:29:55,476 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:29:55,841 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:29:56,334 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:29:57,215 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-11 01:29:58,408 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:29:58,916 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:30:00,115 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:01,255 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:02,441 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:02,959 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:30:03,479 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:30:03,962 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:30:05,154 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:05,619 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:30:06,089 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:30:07,275 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:07,697 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:30:08,181 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-11 01:30:08,616 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:30:09,757 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:10,058 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-11 01:30:10,557 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-11 01:30:11,710 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:12,146 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:30:13,305 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:14,493 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:15,662 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:16,154 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-11 01:30:20,159 WARN L193 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 224 DAG size of output: 116 [2020-07-11 01:30:24,111 WARN L193 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 224 DAG size of output: 116 [2020-07-11 01:30:24,466 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:30:24,859 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-11 01:30:26,027 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:27,190 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:27,708 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:30:28,083 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:30:28,504 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:30:28,906 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-11 01:30:29,295 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-11 01:30:30,461 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:30,862 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:30:31,251 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-11 01:30:31,721 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-11 01:30:32,162 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-11 01:30:32,529 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-11 01:30:32,903 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:30:34,108 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:34,485 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-11 01:30:34,954 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-11 01:30:35,332 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-11 01:30:36,079 WARN L193 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-11 01:30:36,466 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-11 01:30:36,826 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 47 [2020-07-11 01:30:37,605 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-11 01:30:38,059 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-11 01:30:38,511 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-11 01:30:39,032 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-11 01:30:39,426 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-11 01:30:39,890 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-11 01:30:40,342 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:30:40,796 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:30:41,994 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:42,460 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-11 01:30:43,661 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:44,114 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 54 [2020-07-11 01:30:44,529 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-11 01:30:44,964 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-11 01:30:45,380 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-11 01:30:45,737 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:30:46,288 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 54 [2020-07-11 01:30:47,311 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-11 01:30:48,550 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:48,902 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-11 01:30:49,337 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:30:50,539 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:51,722 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:52,085 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 49 [2020-07-11 01:30:52,559 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-11 01:30:53,101 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:30:53,474 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 48 [2020-07-11 01:30:54,680 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:55,905 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:56,595 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 51 [2020-07-11 01:30:56,988 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-11 01:30:58,224 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:30:58,681 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-11 01:30:59,070 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-11 01:31:00,276 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:31:00,685 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-11 01:31:01,909 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:31:02,626 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 55 [2020-07-11 01:31:03,020 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 46 [2020-07-11 01:31:04,235 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:31:05,481 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-11 01:31:05,961 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52