/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/Problem02_label43.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 01:43:30,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 01:43:30,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 01:43:30,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 01:43:30,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 01:43:30,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 01:43:30,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 01:43:30,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 01:43:30,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 01:43:30,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 01:43:30,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 01:43:30,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 01:43:30,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 01:43:30,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 01:43:30,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 01:43:30,059 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 01:43:30,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 01:43:30,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 01:43:30,063 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 01:43:30,065 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 01:43:30,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 01:43:30,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 01:43:30,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 01:43:30,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 01:43:30,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 01:43:30,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 01:43:30,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 01:43:30,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 01:43:30,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 01:43:30,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 01:43:30,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 01:43:30,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 01:43:30,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 01:43:30,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 01:43:30,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 01:43:30,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 01:43:30,083 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 01:43:30,092 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 01:43:30,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 01:43:30,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 01:43:30,094 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 01:43:30,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 01:43:30,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 01:43:30,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 01:43:30,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 01:43:30,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 01:43:30,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 01:43:30,096 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 01:43:30,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 01:43:30,096 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 01:43:30,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 01:43:30,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 01:43:30,097 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 01:43:30,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 01:43:30,097 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 01:43:30,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 01:43:30,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 01:43:30,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 01:43:30,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 01:43:30,098 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 01:43:30,391 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 01:43:30,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 01:43:30,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 01:43:30,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 01:43:30,409 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 01:43:30,410 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label43.c [2020-07-11 01:43:30,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c667e5a/3bbc6520716d4462b77d5d6400acd5b4/FLAGdf05d310b [2020-07-11 01:43:31,039 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 01:43:31,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label43.c [2020-07-11 01:43:31,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c667e5a/3bbc6520716d4462b77d5d6400acd5b4/FLAGdf05d310b [2020-07-11 01:43:31,348 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c667e5a/3bbc6520716d4462b77d5d6400acd5b4 [2020-07-11 01:43:31,358 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 01:43:31,360 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 01:43:31,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 01:43:31,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 01:43:31,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 01:43:31,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:43:31" (1/1) ... [2020-07-11 01:43:31,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ccb21c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:31, skipping insertion in model container [2020-07-11 01:43:31,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:43:31" (1/1) ... [2020-07-11 01:43:31,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 01:43:31,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 01:43:32,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:43:32,021 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 01:43:32,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:43:32,169 INFO L208 MainTranslator]: Completed translation [2020-07-11 01:43:32,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32 WrapperNode [2020-07-11 01:43:32,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 01:43:32,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 01:43:32,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 01:43:32,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 01:43:32,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (1/1) ... [2020-07-11 01:43:32,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 01:43:32,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 01:43:32,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 01:43:32,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 01:43:32,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (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 01:43:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 01:43:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 01:43:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-11 01:43:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 01:43:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-11 01:43:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 01:43:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 01:43:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-11 01:43:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 01:43:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 01:43:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 01:43:34,476 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 01:43:34,476 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-11 01:43:34,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:43:34 BoogieIcfgContainer [2020-07-11 01:43:34,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 01:43:34,486 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 01:43:34,487 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 01:43:34,490 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 01:43:34,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 01:43:31" (1/3) ... [2020-07-11 01:43:34,492 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@137fa617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:43:34, skipping insertion in model container [2020-07-11 01:43:34,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:43:32" (2/3) ... [2020-07-11 01:43:34,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@137fa617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:43:34, skipping insertion in model container [2020-07-11 01:43:34,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:43:34" (3/3) ... [2020-07-11 01:43:34,495 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label43.c [2020-07-11 01:43:34,508 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 01:43:34,517 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 01:43:34,532 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 01:43:34,556 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 01:43:34,556 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 01:43:34,556 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 01:43:34,556 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 01:43:34,557 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 01:43:34,557 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 01:43:34,557 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 01:43:34,557 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 01:43:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-11 01:43:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-11 01:43:34,622 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:43:34,623 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] [2020-07-11 01:43:34,624 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:43:34,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:43:34,629 INFO L82 PathProgramCache]: Analyzing trace with hash 1883432242, now seen corresponding path program 1 times [2020-07-11 01:43:34,637 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:43:34,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [899019645] [2020-07-11 01:43:34,638 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:43:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:43:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:43:35,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-11 01:43:35,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-11 01:43:35,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-11 01:43:35,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-11 01:43:35,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-11 01:43:35,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-11 01:43:35,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-11 01:43:35,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-11 01:43:35,326 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-11 01:43:35,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-11 01:43:35,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-11 01:43:35,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-11 01:43:35,329 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(<= ~a11~0 0)} ~a28~0 := 7; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a11~0 0)} ~a19~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a11~0 0)} ~a21~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a11~0 0)} ~a17~0 := 8; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a11~0 0)} assume true; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,334 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a11~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,340 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:43:35,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-11 01:43:35,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-11 01:43:35,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-11 01:43:35,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-11 01:43:35,342 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-11 01:43:35,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-11 01:43:35,343 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-11 01:43:35,343 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-11 01:43:35,344 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-11 01:43:35,344 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-11 01:43:35,344 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-11 01:43:35,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-11 01:43:35,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a11~0 0)} ~a28~0 := 7; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a11~0 0)} ~a19~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,348 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a11~0 0)} ~a21~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a11~0 0)} ~a17~0 := 8; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,349 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a11~0 0)} assume true; {553#(<= ~a11~0 0)} is VALID [2020-07-11 01:43:35,350 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a11~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,351 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 1 ~a11~0))} call #t~ret4 := main(); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,352 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 1 ~a11~0))} ~output~0 := -1; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,353 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 1 ~a11~0))} assume !false; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 1 ~a11~0))} havoc ~input~0; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 1 ~a11~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,355 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 1 ~a11~0))} ~input~0 := #t~nondet2; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,356 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 1 ~a11~0))} havoc #t~nondet2; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,358 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 1 ~a11~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,359 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 1 ~a11~0))} ~input := #in~input; {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,360 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,361 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,362 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,362 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,363 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,364 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,365 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,366 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,367 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,368 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,369 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,369 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,370 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,371 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,372 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,373 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,375 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,376 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,376 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,377 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,378 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,378 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,379 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,380 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 1 ~a11~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,381 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,381 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,382 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,383 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,384 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,384 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,385 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,386 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,387 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,388 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,388 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,389 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,390 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,390 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,391 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,392 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,393 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,394 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,394 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,395 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,396 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,397 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 1 ~a11~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,398 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,398 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,399 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,400 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,401 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,401 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,402 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,403 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,404 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,405 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,405 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,406 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,407 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,408 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,408 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,409 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,410 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,411 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,411 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,412 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,413 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,414 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,414 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,415 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,416 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,417 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,417 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,418 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,419 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-11 01:43:35,419 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 1 ~a11~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-11 01:43:35,420 INFO L280 TraceCheckUtils]: 110: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-11 01:43:35,456 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 01:43:35,457 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [899019645] [2020-07-11 01:43:35,459 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:43:35,459 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 01:43:35,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388851574] [2020-07-11 01:43:35,467 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2020-07-11 01:43:35,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:43:35,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:43:35,662 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:43:35,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:43:35,663 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:43:35,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:43:35,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:43:35,675 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-11 01:43:48,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:43:48,093 INFO L93 Difference]: Finished difference Result 1539 states and 2132 transitions. [2020-07-11 01:43:48,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-11 01:43:48,094 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2020-07-11 01:43:48,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:43:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:43:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2132 transitions. [2020-07-11 01:43:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:43:48,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2132 transitions. [2020-07-11 01:43:48,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2132 transitions. [2020-07-11 01:43:51,370 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2132 edges. 2132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:43:51,514 INFO L225 Difference]: With dead ends: 1539 [2020-07-11 01:43:51,515 INFO L226 Difference]: Without dead ends: 935 [2020-07-11 01:43:51,525 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 01:43:51,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 935 states. [2020-07-11 01:43:56,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 935 to 878. [2020-07-11 01:43:56,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:43:56,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 935 states. Second operand 878 states. [2020-07-11 01:43:56,622 INFO L74 IsIncluded]: Start isIncluded. First operand 935 states. Second operand 878 states. [2020-07-11 01:43:56,622 INFO L87 Difference]: Start difference. First operand 935 states. Second operand 878 states. [2020-07-11 01:43:56,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:43:56,701 INFO L93 Difference]: Finished difference Result 935 states and 1150 transitions. [2020-07-11 01:43:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1150 transitions. [2020-07-11 01:43:56,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:43:56,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:43:56,708 INFO L74 IsIncluded]: Start isIncluded. First operand 878 states. Second operand 935 states. [2020-07-11 01:43:56,708 INFO L87 Difference]: Start difference. First operand 878 states. Second operand 935 states. [2020-07-11 01:43:56,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:43:56,773 INFO L93 Difference]: Finished difference Result 935 states and 1150 transitions. [2020-07-11 01:43:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1150 transitions. [2020-07-11 01:43:56,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:43:56,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:43:56,778 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:43:56,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:43:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 878 states. [2020-07-11 01:43:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1089 transitions. [2020-07-11 01:43:56,837 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1089 transitions. Word has length 111 [2020-07-11 01:43:56,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:43:56,838 INFO L479 AbstractCegarLoop]: Abstraction has 878 states and 1089 transitions. [2020-07-11 01:43:56,838 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:43:56,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 878 states and 1089 transitions. [2020-07-11 01:43:58,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1089 edges. 1089 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:43:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1089 transitions. [2020-07-11 01:43:58,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-11 01:43:58,817 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:43:58,817 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:43:58,818 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 01:43:58,818 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:43:58,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:43:58,819 INFO L82 PathProgramCache]: Analyzing trace with hash -184227746, now seen corresponding path program 1 times [2020-07-11 01:43:58,819 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:43:58,819 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1296635474] [2020-07-11 01:43:58,820 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:43:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:43:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:43:59,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7264#true} is VALID [2020-07-11 01:43:59,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {7264#true} ~e~0 := 5; {7264#true} is VALID [2020-07-11 01:43:59,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~d~0 := 4; {7264#true} is VALID [2020-07-11 01:43:59,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~f~0 := 6; {7264#true} is VALID [2020-07-11 01:43:59,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~c~0 := 3; {7264#true} is VALID [2020-07-11 01:43:59,083 INFO L280 TraceCheckUtils]: 5: Hoare triple {7264#true} ~u~0 := 21; {7264#true} is VALID [2020-07-11 01:43:59,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {7264#true} ~v~0 := 22; {7264#true} is VALID [2020-07-11 01:43:59,084 INFO L280 TraceCheckUtils]: 7: Hoare triple {7264#true} ~w~0 := 23; {7264#true} is VALID [2020-07-11 01:43:59,084 INFO L280 TraceCheckUtils]: 8: Hoare triple {7264#true} ~x~0 := 24; {7264#true} is VALID [2020-07-11 01:43:59,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {7264#true} ~y~0 := 25; {7264#true} is VALID [2020-07-11 01:43:59,085 INFO L280 TraceCheckUtils]: 10: Hoare triple {7264#true} ~z~0 := 26; {7264#true} is VALID [2020-07-11 01:43:59,085 INFO L280 TraceCheckUtils]: 11: Hoare triple {7264#true} ~a25~0 := 0; {7264#true} is VALID [2020-07-11 01:43:59,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {7264#true} ~a11~0 := 0; {7264#true} is VALID [2020-07-11 01:43:59,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {7264#true} ~a28~0 := 7; {7295#(= 7 ~a28~0)} is VALID [2020-07-11 01:43:59,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {7295#(= 7 ~a28~0)} ~a19~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-11 01:43:59,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {7295#(= 7 ~a28~0)} ~a21~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-11 01:43:59,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {7295#(= 7 ~a28~0)} ~a17~0 := 8; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-11 01:43:59,089 INFO L280 TraceCheckUtils]: 17: Hoare triple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} assume true; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-11 01:43:59,090 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} {7264#true} #1179#return; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:43:59,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {7297#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} #res := -1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} assume true; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,175 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} #1183#return; {7265#false} is VALID [2020-07-11 01:43:59,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {7264#true} call ULTIMATE.init(); {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:43:59,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7264#true} is VALID [2020-07-11 01:43:59,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~e~0 := 5; {7264#true} is VALID [2020-07-11 01:43:59,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~d~0 := 4; {7264#true} is VALID [2020-07-11 01:43:59,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~f~0 := 6; {7264#true} is VALID [2020-07-11 01:43:59,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {7264#true} ~c~0 := 3; {7264#true} is VALID [2020-07-11 01:43:59,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {7264#true} ~u~0 := 21; {7264#true} is VALID [2020-07-11 01:43:59,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {7264#true} ~v~0 := 22; {7264#true} is VALID [2020-07-11 01:43:59,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {7264#true} ~w~0 := 23; {7264#true} is VALID [2020-07-11 01:43:59,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {7264#true} ~x~0 := 24; {7264#true} is VALID [2020-07-11 01:43:59,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {7264#true} ~y~0 := 25; {7264#true} is VALID [2020-07-11 01:43:59,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {7264#true} ~z~0 := 26; {7264#true} is VALID [2020-07-11 01:43:59,183 INFO L280 TraceCheckUtils]: 12: Hoare triple {7264#true} ~a25~0 := 0; {7264#true} is VALID [2020-07-11 01:43:59,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {7264#true} ~a11~0 := 0; {7264#true} is VALID [2020-07-11 01:43:59,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {7264#true} ~a28~0 := 7; {7295#(= 7 ~a28~0)} is VALID [2020-07-11 01:43:59,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {7295#(= 7 ~a28~0)} ~a19~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-11 01:43:59,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {7295#(= 7 ~a28~0)} ~a21~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-11 01:43:59,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {7295#(= 7 ~a28~0)} ~a17~0 := 8; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-11 01:43:59,193 INFO L280 TraceCheckUtils]: 18: Hoare triple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} assume true; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-11 01:43:59,194 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} {7264#true} #1179#return; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,195 INFO L263 TraceCheckUtils]: 20: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} call #t~ret4 := main(); {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} ~output~0 := -1; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} assume !false; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,197 INFO L280 TraceCheckUtils]: 23: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} havoc ~input~0; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,199 INFO L280 TraceCheckUtils]: 25: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} ~input~0 := #t~nondet2; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} havoc #t~nondet2; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-11 01:43:59,202 INFO L263 TraceCheckUtils]: 28: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} call #t~ret3 := calculate_output(~input~0); {7297#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:43:59,203 INFO L280 TraceCheckUtils]: 29: Hoare triple {7297#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,206 INFO L280 TraceCheckUtils]: 31: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,207 INFO L280 TraceCheckUtils]: 32: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,208 INFO L280 TraceCheckUtils]: 33: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} #res := -1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,213 INFO L280 TraceCheckUtils]: 35: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} assume true; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:43:59,215 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} #1183#return; {7265#false} is VALID [2020-07-11 01:43:59,215 INFO L280 TraceCheckUtils]: 37: Hoare triple {7265#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7265#false} is VALID [2020-07-11 01:43:59,215 INFO L280 TraceCheckUtils]: 38: Hoare triple {7265#false} ~output~0 := #t~ret3; {7265#false} is VALID [2020-07-11 01:43:59,216 INFO L280 TraceCheckUtils]: 39: Hoare triple {7265#false} havoc #t~ret3; {7265#false} is VALID [2020-07-11 01:43:59,216 INFO L280 TraceCheckUtils]: 40: Hoare triple {7265#false} assume !false; {7265#false} is VALID [2020-07-11 01:43:59,216 INFO L280 TraceCheckUtils]: 41: Hoare triple {7265#false} havoc ~input~0; {7265#false} is VALID [2020-07-11 01:43:59,216 INFO L280 TraceCheckUtils]: 42: Hoare triple {7265#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7265#false} is VALID [2020-07-11 01:43:59,217 INFO L280 TraceCheckUtils]: 43: Hoare triple {7265#false} ~input~0 := #t~nondet2; {7265#false} is VALID [2020-07-11 01:43:59,217 INFO L280 TraceCheckUtils]: 44: Hoare triple {7265#false} havoc #t~nondet2; {7265#false} is VALID [2020-07-11 01:43:59,217 INFO L280 TraceCheckUtils]: 45: Hoare triple {7265#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7265#false} is VALID [2020-07-11 01:43:59,217 INFO L263 TraceCheckUtils]: 46: Hoare triple {7265#false} call #t~ret3 := calculate_output(~input~0); {7265#false} is VALID [2020-07-11 01:43:59,218 INFO L280 TraceCheckUtils]: 47: Hoare triple {7265#false} ~input := #in~input; {7265#false} is VALID [2020-07-11 01:43:59,218 INFO L280 TraceCheckUtils]: 48: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,219 INFO L280 TraceCheckUtils]: 49: Hoare triple {7265#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {7265#false} is VALID [2020-07-11 01:43:59,219 INFO L280 TraceCheckUtils]: 50: Hoare triple {7265#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,220 INFO L280 TraceCheckUtils]: 51: Hoare triple {7265#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,220 INFO L280 TraceCheckUtils]: 52: Hoare triple {7265#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,220 INFO L280 TraceCheckUtils]: 53: Hoare triple {7265#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,220 INFO L280 TraceCheckUtils]: 54: Hoare triple {7265#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {7265#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,221 INFO L280 TraceCheckUtils]: 56: Hoare triple {7265#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,221 INFO L280 TraceCheckUtils]: 57: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,221 INFO L280 TraceCheckUtils]: 58: Hoare triple {7265#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,223 INFO L280 TraceCheckUtils]: 59: Hoare triple {7265#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,223 INFO L280 TraceCheckUtils]: 60: Hoare triple {7265#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {7265#false} is VALID [2020-07-11 01:43:59,223 INFO L280 TraceCheckUtils]: 61: Hoare triple {7265#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,224 INFO L280 TraceCheckUtils]: 62: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,224 INFO L280 TraceCheckUtils]: 63: Hoare triple {7265#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,224 INFO L280 TraceCheckUtils]: 64: Hoare triple {7265#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {7265#false} is VALID [2020-07-11 01:43:59,224 INFO L280 TraceCheckUtils]: 65: Hoare triple {7265#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {7265#false} is VALID [2020-07-11 01:43:59,224 INFO L280 TraceCheckUtils]: 66: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,225 INFO L280 TraceCheckUtils]: 67: Hoare triple {7265#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,225 INFO L280 TraceCheckUtils]: 68: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,225 INFO L280 TraceCheckUtils]: 69: Hoare triple {7265#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,225 INFO L280 TraceCheckUtils]: 70: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,226 INFO L280 TraceCheckUtils]: 71: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,227 INFO L280 TraceCheckUtils]: 72: Hoare triple {7265#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,228 INFO L280 TraceCheckUtils]: 73: Hoare triple {7265#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,232 INFO L280 TraceCheckUtils]: 74: Hoare triple {7265#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,233 INFO L280 TraceCheckUtils]: 75: Hoare triple {7265#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,233 INFO L280 TraceCheckUtils]: 76: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {7265#false} is VALID [2020-07-11 01:43:59,233 INFO L280 TraceCheckUtils]: 77: Hoare triple {7265#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,234 INFO L280 TraceCheckUtils]: 78: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {7265#false} is VALID [2020-07-11 01:43:59,234 INFO L280 TraceCheckUtils]: 79: Hoare triple {7265#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,235 INFO L280 TraceCheckUtils]: 80: Hoare triple {7265#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,235 INFO L280 TraceCheckUtils]: 81: Hoare triple {7265#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {7265#false} is VALID [2020-07-11 01:43:59,235 INFO L280 TraceCheckUtils]: 82: Hoare triple {7265#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,236 INFO L280 TraceCheckUtils]: 83: Hoare triple {7265#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,236 INFO L280 TraceCheckUtils]: 84: Hoare triple {7265#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7265#false} is VALID [2020-07-11 01:43:59,236 INFO L280 TraceCheckUtils]: 85: Hoare triple {7265#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,236 INFO L280 TraceCheckUtils]: 86: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,237 INFO L280 TraceCheckUtils]: 87: Hoare triple {7265#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,237 INFO L280 TraceCheckUtils]: 88: Hoare triple {7265#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,237 INFO L280 TraceCheckUtils]: 89: Hoare triple {7265#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,238 INFO L280 TraceCheckUtils]: 90: Hoare triple {7265#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,238 INFO L280 TraceCheckUtils]: 91: Hoare triple {7265#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,238 INFO L280 TraceCheckUtils]: 92: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {7265#false} is VALID [2020-07-11 01:43:59,239 INFO L280 TraceCheckUtils]: 93: Hoare triple {7265#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,241 INFO L280 TraceCheckUtils]: 94: Hoare triple {7265#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,243 INFO L280 TraceCheckUtils]: 95: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {7265#false} is VALID [2020-07-11 01:43:59,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {7265#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {7265#false} is VALID [2020-07-11 01:43:59,245 INFO L280 TraceCheckUtils]: 97: Hoare triple {7265#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,247 INFO L280 TraceCheckUtils]: 98: Hoare triple {7265#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {7265#false} is VALID [2020-07-11 01:43:59,248 INFO L280 TraceCheckUtils]: 99: Hoare triple {7265#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7265#false} is VALID [2020-07-11 01:43:59,248 INFO L280 TraceCheckUtils]: 100: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,248 INFO L280 TraceCheckUtils]: 101: Hoare triple {7265#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {7265#false} is VALID [2020-07-11 01:43:59,248 INFO L280 TraceCheckUtils]: 102: Hoare triple {7265#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,249 INFO L280 TraceCheckUtils]: 103: Hoare triple {7265#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,249 INFO L280 TraceCheckUtils]: 104: Hoare triple {7265#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,249 INFO L280 TraceCheckUtils]: 105: Hoare triple {7265#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,249 INFO L280 TraceCheckUtils]: 106: Hoare triple {7265#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,250 INFO L280 TraceCheckUtils]: 107: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {7265#false} is VALID [2020-07-11 01:43:59,250 INFO L280 TraceCheckUtils]: 108: Hoare triple {7265#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,250 INFO L280 TraceCheckUtils]: 109: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,250 INFO L280 TraceCheckUtils]: 110: Hoare triple {7265#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,250 INFO L280 TraceCheckUtils]: 111: Hoare triple {7265#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {7265#false} is VALID [2020-07-11 01:43:59,251 INFO L280 TraceCheckUtils]: 112: Hoare triple {7265#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,251 INFO L280 TraceCheckUtils]: 113: Hoare triple {7265#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,251 INFO L280 TraceCheckUtils]: 114: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {7265#false} is VALID [2020-07-11 01:43:59,251 INFO L280 TraceCheckUtils]: 115: Hoare triple {7265#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,251 INFO L280 TraceCheckUtils]: 116: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {7265#false} is VALID [2020-07-11 01:43:59,252 INFO L280 TraceCheckUtils]: 117: Hoare triple {7265#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,252 INFO L280 TraceCheckUtils]: 118: Hoare triple {7265#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-11 01:43:59,252 INFO L280 TraceCheckUtils]: 119: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {7265#false} is VALID [2020-07-11 01:43:59,252 INFO L280 TraceCheckUtils]: 120: Hoare triple {7265#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,252 INFO L280 TraceCheckUtils]: 121: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {7265#false} is VALID [2020-07-11 01:43:59,253 INFO L280 TraceCheckUtils]: 122: Hoare triple {7265#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-11 01:43:59,253 INFO L280 TraceCheckUtils]: 123: Hoare triple {7265#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,253 INFO L280 TraceCheckUtils]: 124: Hoare triple {7265#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,254 INFO L280 TraceCheckUtils]: 125: Hoare triple {7265#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,255 INFO L280 TraceCheckUtils]: 126: Hoare triple {7265#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7265#false} is VALID [2020-07-11 01:43:59,255 INFO L280 TraceCheckUtils]: 127: Hoare triple {7265#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {7265#false} is VALID [2020-07-11 01:43:59,255 INFO L280 TraceCheckUtils]: 128: Hoare triple {7265#false} assume !false; {7265#false} is VALID [2020-07-11 01:43:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:43:59,279 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1296635474] [2020-07-11 01:43:59,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:43:59,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-11 01:43:59,282 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014355136] [2020-07-11 01:43:59,283 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-07-11 01:43:59,284 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:43:59,284 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-11 01:43:59,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:43:59,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-11 01:43:59,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:43:59,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-11 01:43:59,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-11 01:43:59,438 INFO L87 Difference]: Start difference. First operand 878 states and 1089 transitions. Second operand 9 states. [2020-07-11 01:44:27,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:44:27,741 INFO L93 Difference]: Finished difference Result 3064 states and 4119 transitions. [2020-07-11 01:44:27,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:44:27,741 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-07-11 01:44:27,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:44:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 01:44:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1830 transitions. [2020-07-11 01:44:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 01:44:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1830 transitions. [2020-07-11 01:44:27,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1830 transitions. [2020-07-11 01:44:30,672 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1830 edges. 1830 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:44:31,055 INFO L225 Difference]: With dead ends: 3064 [2020-07-11 01:44:31,056 INFO L226 Difference]: Without dead ends: 2208 [2020-07-11 01:44:31,063 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=78, Invalid=228, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:44:31,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2020-07-11 01:44:43,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 1671. [2020-07-11 01:44:43,227 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:44:43,227 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2208 states. Second operand 1671 states. [2020-07-11 01:44:43,227 INFO L74 IsIncluded]: Start isIncluded. First operand 2208 states. Second operand 1671 states. [2020-07-11 01:44:43,227 INFO L87 Difference]: Start difference. First operand 2208 states. Second operand 1671 states. [2020-07-11 01:44:43,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:44:43,558 INFO L93 Difference]: Finished difference Result 2208 states and 2646 transitions. [2020-07-11 01:44:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 2646 transitions. [2020-07-11 01:44:43,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:44:43,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:44:43,569 INFO L74 IsIncluded]: Start isIncluded. First operand 1671 states. Second operand 2208 states. [2020-07-11 01:44:43,570 INFO L87 Difference]: Start difference. First operand 1671 states. Second operand 2208 states. [2020-07-11 01:44:43,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:44:43,868 INFO L93 Difference]: Finished difference Result 2208 states and 2646 transitions. [2020-07-11 01:44:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 2646 transitions. [2020-07-11 01:44:43,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:44:43,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:44:43,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:44:43,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:44:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1671 states. [2020-07-11 01:44:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1671 states and 2025 transitions. [2020-07-11 01:44:44,043 INFO L78 Accepts]: Start accepts. Automaton has 1671 states and 2025 transitions. Word has length 129 [2020-07-11 01:44:44,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:44:44,043 INFO L479 AbstractCegarLoop]: Abstraction has 1671 states and 2025 transitions. [2020-07-11 01:44:44,043 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-11 01:44:44,043 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1671 states and 2025 transitions. [2020-07-11 01:44:48,432 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2025 edges. 2025 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:44:48,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2025 transitions. [2020-07-11 01:44:48,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-11 01:44:48,439 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:44:48,440 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-11 01:44:48,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 01:44:48,440 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:44:48,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:44:48,441 INFO L82 PathProgramCache]: Analyzing trace with hash -1044088891, now seen corresponding path program 1 times [2020-07-11 01:44:48,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:44:48,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1689906696] [2020-07-11 01:44:48,441 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:44:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:44:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:44:48,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {21244#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21206#true} is VALID [2020-07-11 01:44:48,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {21206#true} ~e~0 := 5; {21206#true} is VALID [2020-07-11 01:44:48,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {21206#true} ~d~0 := 4; {21206#true} is VALID [2020-07-11 01:44:48,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {21206#true} ~f~0 := 6; {21206#true} is VALID [2020-07-11 01:44:48,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {21206#true} ~c~0 := 3; {21206#true} is VALID [2020-07-11 01:44:48,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {21206#true} ~u~0 := 21; {21206#true} is VALID [2020-07-11 01:44:48,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {21206#true} ~v~0 := 22; {21206#true} is VALID [2020-07-11 01:44:48,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {21206#true} ~w~0 := 23; {21206#true} is VALID [2020-07-11 01:44:48,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {21206#true} ~x~0 := 24; {21206#true} is VALID [2020-07-11 01:44:48,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {21206#true} ~y~0 := 25; {21206#true} is VALID [2020-07-11 01:44:48,657 INFO L280 TraceCheckUtils]: 10: Hoare triple {21206#true} ~z~0 := 26; {21206#true} is VALID [2020-07-11 01:44:48,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {21206#true} ~a25~0 := 0; {21206#true} is VALID [2020-07-11 01:44:48,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {21206#true} ~a11~0 := 0; {21206#true} is VALID [2020-07-11 01:44:48,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {21206#true} ~a28~0 := 7; {21206#true} is VALID [2020-07-11 01:44:48,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {21206#true} ~a19~0 := 1; {21206#true} is VALID [2020-07-11 01:44:48,658 INFO L280 TraceCheckUtils]: 15: Hoare triple {21206#true} ~a21~0 := 1; {21206#true} is VALID [2020-07-11 01:44:48,659 INFO L280 TraceCheckUtils]: 16: Hoare triple {21206#true} ~a17~0 := 8; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,660 INFO L280 TraceCheckUtils]: 17: Hoare triple {21227#(<= ~a17~0 8)} assume true; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,660 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21227#(<= ~a17~0 8)} {21206#true} #1179#return; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:44:48,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21206#true} is VALID [2020-07-11 01:44:48,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {21206#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21206#true} is VALID [2020-07-11 01:44:48,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {21206#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {21246#(not (= 1 ~a25~0))} is VALID [2020-07-11 01:44:48,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {21246#(not (= 1 ~a25~0))} ~a28~0 := 10; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,728 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {21227#(<= ~a17~0 8)} #1183#return; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:44:48,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,782 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {21207#false} is VALID [2020-07-11 01:44:48,784 INFO L263 TraceCheckUtils]: 0: Hoare triple {21206#true} call ULTIMATE.init(); {21244#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:44:48,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {21244#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21206#true} is VALID [2020-07-11 01:44:48,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {21206#true} ~e~0 := 5; {21206#true} is VALID [2020-07-11 01:44:48,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {21206#true} ~d~0 := 4; {21206#true} is VALID [2020-07-11 01:44:48,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {21206#true} ~f~0 := 6; {21206#true} is VALID [2020-07-11 01:44:48,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {21206#true} ~c~0 := 3; {21206#true} is VALID [2020-07-11 01:44:48,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {21206#true} ~u~0 := 21; {21206#true} is VALID [2020-07-11 01:44:48,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {21206#true} ~v~0 := 22; {21206#true} is VALID [2020-07-11 01:44:48,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {21206#true} ~w~0 := 23; {21206#true} is VALID [2020-07-11 01:44:48,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {21206#true} ~x~0 := 24; {21206#true} is VALID [2020-07-11 01:44:48,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {21206#true} ~y~0 := 25; {21206#true} is VALID [2020-07-11 01:44:48,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {21206#true} ~z~0 := 26; {21206#true} is VALID [2020-07-11 01:44:48,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {21206#true} ~a25~0 := 0; {21206#true} is VALID [2020-07-11 01:44:48,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {21206#true} ~a11~0 := 0; {21206#true} is VALID [2020-07-11 01:44:48,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {21206#true} ~a28~0 := 7; {21206#true} is VALID [2020-07-11 01:44:48,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {21206#true} ~a19~0 := 1; {21206#true} is VALID [2020-07-11 01:44:48,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {21206#true} ~a21~0 := 1; {21206#true} is VALID [2020-07-11 01:44:48,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {21206#true} ~a17~0 := 8; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {21227#(<= ~a17~0 8)} assume true; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,790 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21227#(<= ~a17~0 8)} {21206#true} #1179#return; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,791 INFO L263 TraceCheckUtils]: 20: Hoare triple {21227#(<= ~a17~0 8)} call #t~ret4 := main(); {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {21227#(<= ~a17~0 8)} ~output~0 := -1; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {21227#(<= ~a17~0 8)} assume !false; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {21227#(<= ~a17~0 8)} havoc ~input~0; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {21227#(<= ~a17~0 8)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,794 INFO L280 TraceCheckUtils]: 25: Hoare triple {21227#(<= ~a17~0 8)} ~input~0 := #t~nondet2; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,795 INFO L280 TraceCheckUtils]: 26: Hoare triple {21227#(<= ~a17~0 8)} havoc #t~nondet2; {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {21227#(<= ~a17~0 8)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21227#(<= ~a17~0 8)} is VALID [2020-07-11 01:44:48,800 INFO L263 TraceCheckUtils]: 28: Hoare triple {21227#(<= ~a17~0 8)} call #t~ret3 := calculate_output(~input~0); {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,801 INFO L280 TraceCheckUtils]: 29: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21206#true} is VALID [2020-07-11 01:44:48,801 INFO L280 TraceCheckUtils]: 30: Hoare triple {21206#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21206#true} is VALID [2020-07-11 01:44:48,802 INFO L280 TraceCheckUtils]: 31: Hoare triple {21206#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {21246#(not (= 1 ~a25~0))} is VALID [2020-07-11 01:44:48,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {21246#(not (= 1 ~a25~0))} ~a28~0 := 10; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,803 INFO L280 TraceCheckUtils]: 33: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,806 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {21227#(<= ~a17~0 8)} #1183#return; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,807 INFO L280 TraceCheckUtils]: 36: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,807 INFO L280 TraceCheckUtils]: 37: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~output~0 := #t~ret3; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,808 INFO L280 TraceCheckUtils]: 38: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~ret3; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,809 INFO L280 TraceCheckUtils]: 39: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !false; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,809 INFO L280 TraceCheckUtils]: 40: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc ~input~0; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,810 INFO L280 TraceCheckUtils]: 41: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,811 INFO L280 TraceCheckUtils]: 42: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~input~0 := #t~nondet2; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,812 INFO L280 TraceCheckUtils]: 43: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~nondet2; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,813 INFO L280 TraceCheckUtils]: 44: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-11 01:44:48,814 INFO L263 TraceCheckUtils]: 45: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} call #t~ret3 := calculate_output(~input~0); {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,815 INFO L280 TraceCheckUtils]: 46: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,816 INFO L280 TraceCheckUtils]: 47: Hoare triple {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,817 INFO L280 TraceCheckUtils]: 48: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,817 INFO L280 TraceCheckUtils]: 49: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,818 INFO L280 TraceCheckUtils]: 50: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,818 INFO L280 TraceCheckUtils]: 51: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,819 INFO L280 TraceCheckUtils]: 52: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-11 01:44:48,820 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {21207#false} is VALID [2020-07-11 01:44:48,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {21207#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21207#false} is VALID [2020-07-11 01:44:48,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {21207#false} ~output~0 := #t~ret3; {21207#false} is VALID [2020-07-11 01:44:48,821 INFO L280 TraceCheckUtils]: 56: Hoare triple {21207#false} havoc #t~ret3; {21207#false} is VALID [2020-07-11 01:44:48,821 INFO L280 TraceCheckUtils]: 57: Hoare triple {21207#false} assume !false; {21207#false} is VALID [2020-07-11 01:44:48,821 INFO L280 TraceCheckUtils]: 58: Hoare triple {21207#false} havoc ~input~0; {21207#false} is VALID [2020-07-11 01:44:48,822 INFO L280 TraceCheckUtils]: 59: Hoare triple {21207#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21207#false} is VALID [2020-07-11 01:44:48,822 INFO L280 TraceCheckUtils]: 60: Hoare triple {21207#false} ~input~0 := #t~nondet2; {21207#false} is VALID [2020-07-11 01:44:48,822 INFO L280 TraceCheckUtils]: 61: Hoare triple {21207#false} havoc #t~nondet2; {21207#false} is VALID [2020-07-11 01:44:48,822 INFO L280 TraceCheckUtils]: 62: Hoare triple {21207#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21207#false} is VALID [2020-07-11 01:44:48,822 INFO L263 TraceCheckUtils]: 63: Hoare triple {21207#false} call #t~ret3 := calculate_output(~input~0); {21207#false} is VALID [2020-07-11 01:44:48,823 INFO L280 TraceCheckUtils]: 64: Hoare triple {21207#false} ~input := #in~input; {21207#false} is VALID [2020-07-11 01:44:48,823 INFO L280 TraceCheckUtils]: 65: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,823 INFO L280 TraceCheckUtils]: 66: Hoare triple {21207#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21207#false} is VALID [2020-07-11 01:44:48,823 INFO L280 TraceCheckUtils]: 67: Hoare triple {21207#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,824 INFO L280 TraceCheckUtils]: 68: Hoare triple {21207#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,829 INFO L280 TraceCheckUtils]: 69: Hoare triple {21207#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,830 INFO L280 TraceCheckUtils]: 70: Hoare triple {21207#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,830 INFO L280 TraceCheckUtils]: 71: Hoare triple {21207#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,831 INFO L280 TraceCheckUtils]: 72: Hoare triple {21207#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,831 INFO L280 TraceCheckUtils]: 73: Hoare triple {21207#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,831 INFO L280 TraceCheckUtils]: 74: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,832 INFO L280 TraceCheckUtils]: 75: Hoare triple {21207#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,832 INFO L280 TraceCheckUtils]: 76: Hoare triple {21207#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,833 INFO L280 TraceCheckUtils]: 77: Hoare triple {21207#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {21207#false} is VALID [2020-07-11 01:44:48,833 INFO L280 TraceCheckUtils]: 78: Hoare triple {21207#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,833 INFO L280 TraceCheckUtils]: 79: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,834 INFO L280 TraceCheckUtils]: 80: Hoare triple {21207#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,834 INFO L280 TraceCheckUtils]: 81: Hoare triple {21207#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {21207#false} is VALID [2020-07-11 01:44:48,835 INFO L280 TraceCheckUtils]: 82: Hoare triple {21207#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {21207#false} is VALID [2020-07-11 01:44:48,835 INFO L280 TraceCheckUtils]: 83: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,835 INFO L280 TraceCheckUtils]: 84: Hoare triple {21207#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,835 INFO L280 TraceCheckUtils]: 85: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,836 INFO L280 TraceCheckUtils]: 86: Hoare triple {21207#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,836 INFO L280 TraceCheckUtils]: 87: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,837 INFO L280 TraceCheckUtils]: 88: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,837 INFO L280 TraceCheckUtils]: 89: Hoare triple {21207#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,837 INFO L280 TraceCheckUtils]: 90: Hoare triple {21207#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,838 INFO L280 TraceCheckUtils]: 91: Hoare triple {21207#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,838 INFO L280 TraceCheckUtils]: 92: Hoare triple {21207#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,838 INFO L280 TraceCheckUtils]: 93: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {21207#false} is VALID [2020-07-11 01:44:48,839 INFO L280 TraceCheckUtils]: 94: Hoare triple {21207#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,839 INFO L280 TraceCheckUtils]: 95: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {21207#false} is VALID [2020-07-11 01:44:48,839 INFO L280 TraceCheckUtils]: 96: Hoare triple {21207#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,840 INFO L280 TraceCheckUtils]: 97: Hoare triple {21207#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,840 INFO L280 TraceCheckUtils]: 98: Hoare triple {21207#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {21207#false} is VALID [2020-07-11 01:44:48,840 INFO L280 TraceCheckUtils]: 99: Hoare triple {21207#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,841 INFO L280 TraceCheckUtils]: 100: Hoare triple {21207#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,841 INFO L280 TraceCheckUtils]: 101: Hoare triple {21207#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21207#false} is VALID [2020-07-11 01:44:48,841 INFO L280 TraceCheckUtils]: 102: Hoare triple {21207#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,842 INFO L280 TraceCheckUtils]: 103: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,842 INFO L280 TraceCheckUtils]: 104: Hoare triple {21207#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,842 INFO L280 TraceCheckUtils]: 105: Hoare triple {21207#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,843 INFO L280 TraceCheckUtils]: 106: Hoare triple {21207#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,843 INFO L280 TraceCheckUtils]: 107: Hoare triple {21207#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,843 INFO L280 TraceCheckUtils]: 108: Hoare triple {21207#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,844 INFO L280 TraceCheckUtils]: 109: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {21207#false} is VALID [2020-07-11 01:44:48,844 INFO L280 TraceCheckUtils]: 110: Hoare triple {21207#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,844 INFO L280 TraceCheckUtils]: 111: Hoare triple {21207#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,844 INFO L280 TraceCheckUtils]: 112: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {21207#false} is VALID [2020-07-11 01:44:48,845 INFO L280 TraceCheckUtils]: 113: Hoare triple {21207#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {21207#false} is VALID [2020-07-11 01:44:48,845 INFO L280 TraceCheckUtils]: 114: Hoare triple {21207#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,845 INFO L280 TraceCheckUtils]: 115: Hoare triple {21207#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {21207#false} is VALID [2020-07-11 01:44:48,846 INFO L280 TraceCheckUtils]: 116: Hoare triple {21207#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21207#false} is VALID [2020-07-11 01:44:48,846 INFO L280 TraceCheckUtils]: 117: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,847 INFO L280 TraceCheckUtils]: 118: Hoare triple {21207#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {21207#false} is VALID [2020-07-11 01:44:48,847 INFO L280 TraceCheckUtils]: 119: Hoare triple {21207#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,847 INFO L280 TraceCheckUtils]: 120: Hoare triple {21207#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,847 INFO L280 TraceCheckUtils]: 121: Hoare triple {21207#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,848 INFO L280 TraceCheckUtils]: 122: Hoare triple {21207#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,848 INFO L280 TraceCheckUtils]: 123: Hoare triple {21207#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,848 INFO L280 TraceCheckUtils]: 124: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {21207#false} is VALID [2020-07-11 01:44:48,849 INFO L280 TraceCheckUtils]: 125: Hoare triple {21207#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,849 INFO L280 TraceCheckUtils]: 126: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,849 INFO L280 TraceCheckUtils]: 127: Hoare triple {21207#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,850 INFO L280 TraceCheckUtils]: 128: Hoare triple {21207#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {21207#false} is VALID [2020-07-11 01:44:48,850 INFO L280 TraceCheckUtils]: 129: Hoare triple {21207#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,850 INFO L280 TraceCheckUtils]: 130: Hoare triple {21207#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,851 INFO L280 TraceCheckUtils]: 131: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {21207#false} is VALID [2020-07-11 01:44:48,851 INFO L280 TraceCheckUtils]: 132: Hoare triple {21207#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,851 INFO L280 TraceCheckUtils]: 133: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {21207#false} is VALID [2020-07-11 01:44:48,852 INFO L280 TraceCheckUtils]: 134: Hoare triple {21207#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,852 INFO L280 TraceCheckUtils]: 135: Hoare triple {21207#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-11 01:44:48,852 INFO L280 TraceCheckUtils]: 136: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {21207#false} is VALID [2020-07-11 01:44:48,853 INFO L280 TraceCheckUtils]: 137: Hoare triple {21207#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,853 INFO L280 TraceCheckUtils]: 138: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {21207#false} is VALID [2020-07-11 01:44:48,853 INFO L280 TraceCheckUtils]: 139: Hoare triple {21207#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-11 01:44:48,854 INFO L280 TraceCheckUtils]: 140: Hoare triple {21207#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,854 INFO L280 TraceCheckUtils]: 141: Hoare triple {21207#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,854 INFO L280 TraceCheckUtils]: 142: Hoare triple {21207#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,864 INFO L280 TraceCheckUtils]: 143: Hoare triple {21207#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {21207#false} is VALID [2020-07-11 01:44:48,865 INFO L280 TraceCheckUtils]: 144: Hoare triple {21207#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {21207#false} is VALID [2020-07-11 01:44:48,866 INFO L280 TraceCheckUtils]: 145: Hoare triple {21207#false} assume !false; {21207#false} is VALID [2020-07-11 01:44:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:44:48,908 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1689906696] [2020-07-11 01:44:48,908 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:44:48,908 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 01:44:48,909 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031875788] [2020-07-11 01:44:48,912 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 146 [2020-07-11 01:44:48,913 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:44:48,913 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 01:44:49,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:44:49,148 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 01:44:49,149 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:44:49,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 01:44:49,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-11 01:44:49,150 INFO L87 Difference]: Start difference. First operand 1671 states and 2025 transitions. Second operand 10 states. [2020-07-11 01:45:36,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:45:36,350 INFO L93 Difference]: Finished difference Result 5840 states and 7627 transitions. [2020-07-11 01:45:36,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-11 01:45:36,350 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 146 [2020-07-11 01:45:36,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:45:36,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 01:45:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1770 transitions. [2020-07-11 01:45:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 01:45:36,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1770 transitions. [2020-07-11 01:45:36,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 1770 transitions. [2020-07-11 01:45:39,237 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1770 edges. 1770 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:45:39,972 INFO L225 Difference]: With dead ends: 5840 [2020-07-11 01:45:39,972 INFO L226 Difference]: Without dead ends: 4191 [2020-07-11 01:45:39,981 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=195, Invalid=561, Unknown=0, NotChecked=0, Total=756 [2020-07-11 01:45:39,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4191 states. [2020-07-11 01:46:08,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4191 to 3348. [2020-07-11 01:46:08,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:46:08,738 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4191 states. Second operand 3348 states. [2020-07-11 01:46:08,738 INFO L74 IsIncluded]: Start isIncluded. First operand 4191 states. Second operand 3348 states. [2020-07-11 01:46:08,738 INFO L87 Difference]: Start difference. First operand 4191 states. Second operand 3348 states. [2020-07-11 01:46:09,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:46:09,697 INFO L93 Difference]: Finished difference Result 4191 states and 5175 transitions. [2020-07-11 01:46:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 5175 transitions. [2020-07-11 01:46:09,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:46:09,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:46:09,713 INFO L74 IsIncluded]: Start isIncluded. First operand 3348 states. Second operand 4191 states. [2020-07-11 01:46:09,713 INFO L87 Difference]: Start difference. First operand 3348 states. Second operand 4191 states. [2020-07-11 01:46:10,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:46:10,519 INFO L93 Difference]: Finished difference Result 4191 states and 5175 transitions. [2020-07-11 01:46:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 5175 transitions. [2020-07-11 01:46:10,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:46:10,529 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:46:10,529 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:46:10,529 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:46:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3348 states. [2020-07-11 01:46:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 3348 states and 4165 transitions. [2020-07-11 01:46:11,007 INFO L78 Accepts]: Start accepts. Automaton has 3348 states and 4165 transitions. Word has length 146 [2020-07-11 01:46:11,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:46:11,008 INFO L479 AbstractCegarLoop]: Abstraction has 3348 states and 4165 transitions. [2020-07-11 01:46:11,008 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 01:46:11,008 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3348 states and 4165 transitions. [2020-07-11 01:46:21,263 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4165 edges. 4165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:46:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3348 states and 4165 transitions. [2020-07-11 01:46:21,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-11 01:46:21,275 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:46:21,275 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:46:21,275 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 01:46:21,275 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:46:21,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:46:21,276 INFO L82 PathProgramCache]: Analyzing trace with hash 319600316, now seen corresponding path program 1 times [2020-07-11 01:46:21,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:46:21,276 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [493115113] [2020-07-11 01:46:21,276 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:46:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:46:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:46:21,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {48092#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {48050#true} is VALID [2020-07-11 01:46:21,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {48050#true} ~e~0 := 5; {48050#true} is VALID [2020-07-11 01:46:21,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {48050#true} ~d~0 := 4; {48050#true} is VALID [2020-07-11 01:46:21,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {48050#true} ~f~0 := 6; {48050#true} is VALID [2020-07-11 01:46:21,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {48050#true} ~c~0 := 3; {48050#true} is VALID [2020-07-11 01:46:21,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {48050#true} ~u~0 := 21; {48050#true} is VALID [2020-07-11 01:46:21,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {48050#true} ~v~0 := 22; {48050#true} is VALID [2020-07-11 01:46:21,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {48050#true} ~w~0 := 23; {48050#true} is VALID [2020-07-11 01:46:21,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {48050#true} ~x~0 := 24; {48050#true} is VALID [2020-07-11 01:46:21,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {48050#true} ~y~0 := 25; {48050#true} is VALID [2020-07-11 01:46:21,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {48050#true} ~z~0 := 26; {48050#true} is VALID [2020-07-11 01:46:21,487 INFO L280 TraceCheckUtils]: 11: Hoare triple {48050#true} ~a25~0 := 0; {48050#true} is VALID [2020-07-11 01:46:21,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {48050#true} ~a11~0 := 0; {48050#true} is VALID [2020-07-11 01:46:21,487 INFO L280 TraceCheckUtils]: 13: Hoare triple {48050#true} ~a28~0 := 7; {48050#true} is VALID [2020-07-11 01:46:21,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {48050#true} ~a19~0 := 1; {48050#true} is VALID [2020-07-11 01:46:21,488 INFO L280 TraceCheckUtils]: 15: Hoare triple {48050#true} ~a21~0 := 1; {48050#true} is VALID [2020-07-11 01:46:21,488 INFO L280 TraceCheckUtils]: 16: Hoare triple {48050#true} ~a17~0 := 8; {48050#true} is VALID [2020-07-11 01:46:21,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {48050#true} assume true; {48050#true} is VALID [2020-07-11 01:46:21,489 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {48050#true} {48050#true} #1179#return; {48050#true} is VALID [2020-07-11 01:46:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:46:21,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48050#true} is VALID [2020-07-11 01:46:21,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {48050#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {48050#true} is VALID [2020-07-11 01:46:21,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {48050#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {48050#true} is VALID [2020-07-11 01:46:21,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {48050#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {48050#true} is VALID [2020-07-11 01:46:21,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {48050#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48050#true} is VALID [2020-07-11 01:46:21,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {48050#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {48050#true} is VALID [2020-07-11 01:46:21,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {48050#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {48050#true} is VALID [2020-07-11 01:46:21,578 INFO L280 TraceCheckUtils]: 7: Hoare triple {48050#true} ~a28~0 := 11; {48094#(<= 11 ~a28~0)} is VALID [2020-07-11 01:46:21,579 INFO L280 TraceCheckUtils]: 8: Hoare triple {48094#(<= 11 ~a28~0)} ~a25~0 := 1; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} #res := 26; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} assume true; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,583 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} {48050#true} #1183#return; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:46:21,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:46:21,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,646 INFO L280 TraceCheckUtils]: 4: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} #res := -1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} assume true; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,649 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} #1183#return; {48051#false} is VALID [2020-07-11 01:46:21,652 INFO L263 TraceCheckUtils]: 0: Hoare triple {48050#true} call ULTIMATE.init(); {48092#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:46:21,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {48092#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {48050#true} is VALID [2020-07-11 01:46:21,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {48050#true} ~e~0 := 5; {48050#true} is VALID [2020-07-11 01:46:21,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {48050#true} ~d~0 := 4; {48050#true} is VALID [2020-07-11 01:46:21,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {48050#true} ~f~0 := 6; {48050#true} is VALID [2020-07-11 01:46:21,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {48050#true} ~c~0 := 3; {48050#true} is VALID [2020-07-11 01:46:21,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {48050#true} ~u~0 := 21; {48050#true} is VALID [2020-07-11 01:46:21,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {48050#true} ~v~0 := 22; {48050#true} is VALID [2020-07-11 01:46:21,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {48050#true} ~w~0 := 23; {48050#true} is VALID [2020-07-11 01:46:21,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {48050#true} ~x~0 := 24; {48050#true} is VALID [2020-07-11 01:46:21,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {48050#true} ~y~0 := 25; {48050#true} is VALID [2020-07-11 01:46:21,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {48050#true} ~z~0 := 26; {48050#true} is VALID [2020-07-11 01:46:21,662 INFO L280 TraceCheckUtils]: 12: Hoare triple {48050#true} ~a25~0 := 0; {48050#true} is VALID [2020-07-11 01:46:21,662 INFO L280 TraceCheckUtils]: 13: Hoare triple {48050#true} ~a11~0 := 0; {48050#true} is VALID [2020-07-11 01:46:21,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {48050#true} ~a28~0 := 7; {48050#true} is VALID [2020-07-11 01:46:21,663 INFO L280 TraceCheckUtils]: 15: Hoare triple {48050#true} ~a19~0 := 1; {48050#true} is VALID [2020-07-11 01:46:21,663 INFO L280 TraceCheckUtils]: 16: Hoare triple {48050#true} ~a21~0 := 1; {48050#true} is VALID [2020-07-11 01:46:21,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {48050#true} ~a17~0 := 8; {48050#true} is VALID [2020-07-11 01:46:21,664 INFO L280 TraceCheckUtils]: 18: Hoare triple {48050#true} assume true; {48050#true} is VALID [2020-07-11 01:46:21,664 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {48050#true} {48050#true} #1179#return; {48050#true} is VALID [2020-07-11 01:46:21,665 INFO L263 TraceCheckUtils]: 20: Hoare triple {48050#true} call #t~ret4 := main(); {48050#true} is VALID [2020-07-11 01:46:21,665 INFO L280 TraceCheckUtils]: 21: Hoare triple {48050#true} ~output~0 := -1; {48050#true} is VALID [2020-07-11 01:46:21,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {48050#true} assume !false; {48050#true} is VALID [2020-07-11 01:46:21,669 INFO L280 TraceCheckUtils]: 23: Hoare triple {48050#true} havoc ~input~0; {48050#true} is VALID [2020-07-11 01:46:21,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {48050#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48050#true} is VALID [2020-07-11 01:46:21,669 INFO L280 TraceCheckUtils]: 25: Hoare triple {48050#true} ~input~0 := #t~nondet2; {48050#true} is VALID [2020-07-11 01:46:21,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {48050#true} havoc #t~nondet2; {48050#true} is VALID [2020-07-11 01:46:21,670 INFO L280 TraceCheckUtils]: 27: Hoare triple {48050#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48050#true} is VALID [2020-07-11 01:46:21,690 INFO L263 TraceCheckUtils]: 28: Hoare triple {48050#true} call #t~ret3 := calculate_output(~input~0); {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:46:21,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48050#true} is VALID [2020-07-11 01:46:21,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {48050#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {48050#true} is VALID [2020-07-11 01:46:21,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {48050#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {48050#true} is VALID [2020-07-11 01:46:21,691 INFO L280 TraceCheckUtils]: 32: Hoare triple {48050#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {48050#true} is VALID [2020-07-11 01:46:21,691 INFO L280 TraceCheckUtils]: 33: Hoare triple {48050#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48050#true} is VALID [2020-07-11 01:46:21,691 INFO L280 TraceCheckUtils]: 34: Hoare triple {48050#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {48050#true} is VALID [2020-07-11 01:46:21,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {48050#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {48050#true} is VALID [2020-07-11 01:46:21,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {48050#true} ~a28~0 := 11; {48094#(<= 11 ~a28~0)} is VALID [2020-07-11 01:46:21,693 INFO L280 TraceCheckUtils]: 37: Hoare triple {48094#(<= 11 ~a28~0)} ~a25~0 := 1; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} #res := 26; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,694 INFO L280 TraceCheckUtils]: 39: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} assume true; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,695 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} {48050#true} #1183#return; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,696 INFO L280 TraceCheckUtils]: 41: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,696 INFO L280 TraceCheckUtils]: 42: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} ~output~0 := #t~ret3; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,697 INFO L280 TraceCheckUtils]: 43: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} havoc #t~ret3; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,698 INFO L280 TraceCheckUtils]: 44: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume !false; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,699 INFO L280 TraceCheckUtils]: 45: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} havoc ~input~0; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,700 INFO L280 TraceCheckUtils]: 46: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} ~input~0 := #t~nondet2; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,702 INFO L280 TraceCheckUtils]: 48: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} havoc #t~nondet2; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,703 INFO L280 TraceCheckUtils]: 49: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-11 01:46:21,704 INFO L263 TraceCheckUtils]: 50: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} call #t~ret3 := calculate_output(~input~0); {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:46:21,705 INFO L280 TraceCheckUtils]: 51: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:46:21,706 INFO L280 TraceCheckUtils]: 52: Hoare triple {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,707 INFO L280 TraceCheckUtils]: 53: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,708 INFO L280 TraceCheckUtils]: 54: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,709 INFO L280 TraceCheckUtils]: 55: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,710 INFO L280 TraceCheckUtils]: 56: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} #res := -1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,710 INFO L280 TraceCheckUtils]: 57: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} assume true; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-11 01:46:21,712 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} #1183#return; {48051#false} is VALID [2020-07-11 01:46:21,712 INFO L280 TraceCheckUtils]: 59: Hoare triple {48051#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {48051#false} is VALID [2020-07-11 01:46:21,712 INFO L280 TraceCheckUtils]: 60: Hoare triple {48051#false} ~output~0 := #t~ret3; {48051#false} is VALID [2020-07-11 01:46:21,713 INFO L280 TraceCheckUtils]: 61: Hoare triple {48051#false} havoc #t~ret3; {48051#false} is VALID [2020-07-11 01:46:21,713 INFO L280 TraceCheckUtils]: 62: Hoare triple {48051#false} assume !false; {48051#false} is VALID [2020-07-11 01:46:21,713 INFO L280 TraceCheckUtils]: 63: Hoare triple {48051#false} havoc ~input~0; {48051#false} is VALID [2020-07-11 01:46:21,714 INFO L280 TraceCheckUtils]: 64: Hoare triple {48051#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48051#false} is VALID [2020-07-11 01:46:21,714 INFO L280 TraceCheckUtils]: 65: Hoare triple {48051#false} ~input~0 := #t~nondet2; {48051#false} is VALID [2020-07-11 01:46:21,714 INFO L280 TraceCheckUtils]: 66: Hoare triple {48051#false} havoc #t~nondet2; {48051#false} is VALID [2020-07-11 01:46:21,715 INFO L280 TraceCheckUtils]: 67: Hoare triple {48051#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48051#false} is VALID [2020-07-11 01:46:21,715 INFO L263 TraceCheckUtils]: 68: Hoare triple {48051#false} call #t~ret3 := calculate_output(~input~0); {48051#false} is VALID [2020-07-11 01:46:21,715 INFO L280 TraceCheckUtils]: 69: Hoare triple {48051#false} ~input := #in~input; {48051#false} is VALID [2020-07-11 01:46:21,716 INFO L280 TraceCheckUtils]: 70: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,716 INFO L280 TraceCheckUtils]: 71: Hoare triple {48051#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {48051#false} is VALID [2020-07-11 01:46:21,716 INFO L280 TraceCheckUtils]: 72: Hoare triple {48051#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,716 INFO L280 TraceCheckUtils]: 73: Hoare triple {48051#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,717 INFO L280 TraceCheckUtils]: 74: Hoare triple {48051#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,717 INFO L280 TraceCheckUtils]: 75: Hoare triple {48051#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,717 INFO L280 TraceCheckUtils]: 76: Hoare triple {48051#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,718 INFO L280 TraceCheckUtils]: 77: Hoare triple {48051#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,718 INFO L280 TraceCheckUtils]: 78: Hoare triple {48051#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,718 INFO L280 TraceCheckUtils]: 79: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,719 INFO L280 TraceCheckUtils]: 80: Hoare triple {48051#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,719 INFO L280 TraceCheckUtils]: 81: Hoare triple {48051#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,719 INFO L280 TraceCheckUtils]: 82: Hoare triple {48051#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {48051#false} is VALID [2020-07-11 01:46:21,720 INFO L280 TraceCheckUtils]: 83: Hoare triple {48051#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,720 INFO L280 TraceCheckUtils]: 84: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,720 INFO L280 TraceCheckUtils]: 85: Hoare triple {48051#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,721 INFO L280 TraceCheckUtils]: 86: Hoare triple {48051#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {48051#false} is VALID [2020-07-11 01:46:21,721 INFO L280 TraceCheckUtils]: 87: Hoare triple {48051#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {48051#false} is VALID [2020-07-11 01:46:21,721 INFO L280 TraceCheckUtils]: 88: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,721 INFO L280 TraceCheckUtils]: 89: Hoare triple {48051#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,722 INFO L280 TraceCheckUtils]: 90: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,722 INFO L280 TraceCheckUtils]: 91: Hoare triple {48051#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,722 INFO L280 TraceCheckUtils]: 92: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,723 INFO L280 TraceCheckUtils]: 93: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,723 INFO L280 TraceCheckUtils]: 94: Hoare triple {48051#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,723 INFO L280 TraceCheckUtils]: 95: Hoare triple {48051#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,724 INFO L280 TraceCheckUtils]: 96: Hoare triple {48051#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,724 INFO L280 TraceCheckUtils]: 97: Hoare triple {48051#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,724 INFO L280 TraceCheckUtils]: 98: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {48051#false} is VALID [2020-07-11 01:46:21,725 INFO L280 TraceCheckUtils]: 99: Hoare triple {48051#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,725 INFO L280 TraceCheckUtils]: 100: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {48051#false} is VALID [2020-07-11 01:46:21,725 INFO L280 TraceCheckUtils]: 101: Hoare triple {48051#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,725 INFO L280 TraceCheckUtils]: 102: Hoare triple {48051#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,726 INFO L280 TraceCheckUtils]: 103: Hoare triple {48051#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {48051#false} is VALID [2020-07-11 01:46:21,726 INFO L280 TraceCheckUtils]: 104: Hoare triple {48051#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,726 INFO L280 TraceCheckUtils]: 105: Hoare triple {48051#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,727 INFO L280 TraceCheckUtils]: 106: Hoare triple {48051#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {48051#false} is VALID [2020-07-11 01:46:21,727 INFO L280 TraceCheckUtils]: 107: Hoare triple {48051#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,727 INFO L280 TraceCheckUtils]: 108: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,728 INFO L280 TraceCheckUtils]: 109: Hoare triple {48051#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,728 INFO L280 TraceCheckUtils]: 110: Hoare triple {48051#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,728 INFO L280 TraceCheckUtils]: 111: Hoare triple {48051#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,729 INFO L280 TraceCheckUtils]: 112: Hoare triple {48051#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,729 INFO L280 TraceCheckUtils]: 113: Hoare triple {48051#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,729 INFO L280 TraceCheckUtils]: 114: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {48051#false} is VALID [2020-07-11 01:46:21,730 INFO L280 TraceCheckUtils]: 115: Hoare triple {48051#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,730 INFO L280 TraceCheckUtils]: 116: Hoare triple {48051#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,730 INFO L280 TraceCheckUtils]: 117: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {48051#false} is VALID [2020-07-11 01:46:21,730 INFO L280 TraceCheckUtils]: 118: Hoare triple {48051#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {48051#false} is VALID [2020-07-11 01:46:21,731 INFO L280 TraceCheckUtils]: 119: Hoare triple {48051#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,731 INFO L280 TraceCheckUtils]: 120: Hoare triple {48051#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {48051#false} is VALID [2020-07-11 01:46:21,731 INFO L280 TraceCheckUtils]: 121: Hoare triple {48051#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {48051#false} is VALID [2020-07-11 01:46:21,732 INFO L280 TraceCheckUtils]: 122: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,732 INFO L280 TraceCheckUtils]: 123: Hoare triple {48051#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {48051#false} is VALID [2020-07-11 01:46:21,732 INFO L280 TraceCheckUtils]: 124: Hoare triple {48051#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,733 INFO L280 TraceCheckUtils]: 125: Hoare triple {48051#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,733 INFO L280 TraceCheckUtils]: 126: Hoare triple {48051#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,733 INFO L280 TraceCheckUtils]: 127: Hoare triple {48051#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,734 INFO L280 TraceCheckUtils]: 128: Hoare triple {48051#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,734 INFO L280 TraceCheckUtils]: 129: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {48051#false} is VALID [2020-07-11 01:46:21,734 INFO L280 TraceCheckUtils]: 130: Hoare triple {48051#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,734 INFO L280 TraceCheckUtils]: 131: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,735 INFO L280 TraceCheckUtils]: 132: Hoare triple {48051#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,735 INFO L280 TraceCheckUtils]: 133: Hoare triple {48051#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {48051#false} is VALID [2020-07-11 01:46:21,735 INFO L280 TraceCheckUtils]: 134: Hoare triple {48051#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,735 INFO L280 TraceCheckUtils]: 135: Hoare triple {48051#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,736 INFO L280 TraceCheckUtils]: 136: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {48051#false} is VALID [2020-07-11 01:46:21,736 INFO L280 TraceCheckUtils]: 137: Hoare triple {48051#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,736 INFO L280 TraceCheckUtils]: 138: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {48051#false} is VALID [2020-07-11 01:46:21,736 INFO L280 TraceCheckUtils]: 139: Hoare triple {48051#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,737 INFO L280 TraceCheckUtils]: 140: Hoare triple {48051#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-11 01:46:21,737 INFO L280 TraceCheckUtils]: 141: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {48051#false} is VALID [2020-07-11 01:46:21,737 INFO L280 TraceCheckUtils]: 142: Hoare triple {48051#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,738 INFO L280 TraceCheckUtils]: 143: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {48051#false} is VALID [2020-07-11 01:46:21,738 INFO L280 TraceCheckUtils]: 144: Hoare triple {48051#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-11 01:46:21,738 INFO L280 TraceCheckUtils]: 145: Hoare triple {48051#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,738 INFO L280 TraceCheckUtils]: 146: Hoare triple {48051#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,739 INFO L280 TraceCheckUtils]: 147: Hoare triple {48051#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,739 INFO L280 TraceCheckUtils]: 148: Hoare triple {48051#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {48051#false} is VALID [2020-07-11 01:46:21,739 INFO L280 TraceCheckUtils]: 149: Hoare triple {48051#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {48051#false} is VALID [2020-07-11 01:46:21,740 INFO L280 TraceCheckUtils]: 150: Hoare triple {48051#false} assume !false; {48051#false} is VALID [2020-07-11 01:46:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:46:21,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [493115113] [2020-07-11 01:46:21,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:46:21,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-11 01:46:21,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764606253] [2020-07-11 01:46:21,771 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 151 [2020-07-11 01:46:21,771 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:46:21,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-11 01:46:22,000 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:46:22,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-11 01:46:22,001 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:46:22,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-11 01:46:22,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-11 01:46:22,002 INFO L87 Difference]: Start difference. First operand 3348 states and 4165 transitions. Second operand 9 states. [2020-07-11 01:47:26,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:47:26,044 INFO L93 Difference]: Finished difference Result 9130 states and 12406 transitions. [2020-07-11 01:47:26,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-11 01:47:26,044 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 151 [2020-07-11 01:47:26,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:47:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 01:47:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1624 transitions. [2020-07-11 01:47:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 01:47:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1624 transitions. [2020-07-11 01:47:26,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1624 transitions. [2020-07-11 01:47:28,823 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1624 edges. 1624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:47:30,217 INFO L225 Difference]: With dead ends: 9130 [2020-07-11 01:47:30,217 INFO L226 Difference]: Without dead ends: 5804 [2020-07-11 01:47:30,230 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=111, Invalid=351, Unknown=0, NotChecked=0, Total=462 [2020-07-11 01:47:30,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5804 states. [2020-07-11 01:48:13,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5804 to 4663. [2020-07-11 01:48:13,602 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:48:13,602 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5804 states. Second operand 4663 states. [2020-07-11 01:48:13,602 INFO L74 IsIncluded]: Start isIncluded. First operand 5804 states. Second operand 4663 states. [2020-07-11 01:48:13,602 INFO L87 Difference]: Start difference. First operand 5804 states. Second operand 4663 states. [2020-07-11 01:48:14,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:48:14,759 INFO L93 Difference]: Finished difference Result 5804 states and 7654 transitions. [2020-07-11 01:48:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 5804 states and 7654 transitions. [2020-07-11 01:48:14,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:48:14,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:48:14,786 INFO L74 IsIncluded]: Start isIncluded. First operand 4663 states. Second operand 5804 states. [2020-07-11 01:48:14,786 INFO L87 Difference]: Start difference. First operand 4663 states. Second operand 5804 states. [2020-07-11 01:48:15,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:48:15,934 INFO L93 Difference]: Finished difference Result 5804 states and 7654 transitions. [2020-07-11 01:48:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 5804 states and 7654 transitions. [2020-07-11 01:48:15,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:48:15,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:48:15,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:48:15,954 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:48:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4663 states. [2020-07-11 01:48:16,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 4663 states and 5771 transitions. [2020-07-11 01:48:16,693 INFO L78 Accepts]: Start accepts. Automaton has 4663 states and 5771 transitions. Word has length 151 [2020-07-11 01:48:16,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:48:16,693 INFO L479 AbstractCegarLoop]: Abstraction has 4663 states and 5771 transitions. [2020-07-11 01:48:16,693 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-11 01:48:16,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4663 states and 5771 transitions. [2020-07-11 01:48:32,227 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5771 edges. 5771 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:48:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 5771 transitions. [2020-07-11 01:48:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-11 01:48:32,233 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:48:32,234 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:48:32,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 01:48:32,234 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:48:32,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:48:32,235 INFO L82 PathProgramCache]: Analyzing trace with hash -2071833919, now seen corresponding path program 1 times [2020-07-11 01:48:32,235 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:48:32,235 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [683976671] [2020-07-11 01:48:32,235 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:48:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:48:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:48:32,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {87381#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {87327#true} ~e~0 := 5; {87327#true} is VALID [2020-07-11 01:48:32,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {87327#true} ~d~0 := 4; {87327#true} is VALID [2020-07-11 01:48:32,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {87327#true} ~f~0 := 6; {87327#true} is VALID [2020-07-11 01:48:32,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {87327#true} ~c~0 := 3; {87327#true} is VALID [2020-07-11 01:48:32,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {87327#true} ~u~0 := 21; {87327#true} is VALID [2020-07-11 01:48:32,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {87327#true} ~v~0 := 22; {87327#true} is VALID [2020-07-11 01:48:32,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {87327#true} ~w~0 := 23; {87327#true} is VALID [2020-07-11 01:48:32,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {87327#true} ~x~0 := 24; {87327#true} is VALID [2020-07-11 01:48:32,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {87327#true} ~y~0 := 25; {87327#true} is VALID [2020-07-11 01:48:32,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {87327#true} ~z~0 := 26; {87327#true} is VALID [2020-07-11 01:48:32,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {87327#true} ~a25~0 := 0; {87327#true} is VALID [2020-07-11 01:48:32,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {87327#true} ~a11~0 := 0; {87327#true} is VALID [2020-07-11 01:48:32,386 INFO L280 TraceCheckUtils]: 13: Hoare triple {87327#true} ~a28~0 := 7; {87327#true} is VALID [2020-07-11 01:48:32,386 INFO L280 TraceCheckUtils]: 14: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,386 INFO L280 TraceCheckUtils]: 15: Hoare triple {87327#true} ~a21~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,386 INFO L280 TraceCheckUtils]: 16: Hoare triple {87327#true} ~a17~0 := 8; {87327#true} is VALID [2020-07-11 01:48:32,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {87327#true} assume true; {87327#true} is VALID [2020-07-11 01:48:32,387 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {87327#true} {87327#true} #1179#return; {87327#true} is VALID [2020-07-11 01:48:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:48:32,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {87382#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {87327#true} is VALID [2020-07-11 01:48:32,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {87327#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {87327#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {87327#true} is VALID [2020-07-11 01:48:32,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {87327#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {87327#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {87327#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {87327#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {87327#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87327#true} is VALID [2020-07-11 01:48:32,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {87327#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {87327#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {87327#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {87327#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {87327#true} is VALID [2020-07-11 01:48:32,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {87327#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {87327#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,441 INFO L280 TraceCheckUtils]: 17: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {87327#true} is VALID [2020-07-11 01:48:32,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {87327#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {87327#true} is VALID [2020-07-11 01:48:32,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {87327#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,442 INFO L280 TraceCheckUtils]: 21: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,442 INFO L280 TraceCheckUtils]: 22: Hoare triple {87327#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,443 INFO L280 TraceCheckUtils]: 23: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,443 INFO L280 TraceCheckUtils]: 24: Hoare triple {87327#true} assume (!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0; {87327#true} is VALID [2020-07-11 01:48:32,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {87327#true} ~a11~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,444 INFO L280 TraceCheckUtils]: 26: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,446 INFO L280 TraceCheckUtils]: 27: Hoare triple {87327#true} ~a28~0 := 10; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,447 INFO L280 TraceCheckUtils]: 28: Hoare triple {87380#(= 10 ~a28~0)} ~a25~0 := 1; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,447 INFO L280 TraceCheckUtils]: 29: Hoare triple {87380#(= 10 ~a28~0)} #res := -1; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,448 INFO L280 TraceCheckUtils]: 30: Hoare triple {87380#(= 10 ~a28~0)} assume true; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,450 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {87380#(= 10 ~a28~0)} {87327#true} #1183#return; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,453 INFO L263 TraceCheckUtils]: 0: Hoare triple {87327#true} call ULTIMATE.init(); {87381#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:48:32,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {87381#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {87327#true} ~e~0 := 5; {87327#true} is VALID [2020-07-11 01:48:32,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {87327#true} ~d~0 := 4; {87327#true} is VALID [2020-07-11 01:48:32,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {87327#true} ~f~0 := 6; {87327#true} is VALID [2020-07-11 01:48:32,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {87327#true} ~c~0 := 3; {87327#true} is VALID [2020-07-11 01:48:32,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {87327#true} ~u~0 := 21; {87327#true} is VALID [2020-07-11 01:48:32,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {87327#true} ~v~0 := 22; {87327#true} is VALID [2020-07-11 01:48:32,456 INFO L280 TraceCheckUtils]: 8: Hoare triple {87327#true} ~w~0 := 23; {87327#true} is VALID [2020-07-11 01:48:32,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {87327#true} ~x~0 := 24; {87327#true} is VALID [2020-07-11 01:48:32,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {87327#true} ~y~0 := 25; {87327#true} is VALID [2020-07-11 01:48:32,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {87327#true} ~z~0 := 26; {87327#true} is VALID [2020-07-11 01:48:32,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {87327#true} ~a25~0 := 0; {87327#true} is VALID [2020-07-11 01:48:32,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {87327#true} ~a11~0 := 0; {87327#true} is VALID [2020-07-11 01:48:32,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {87327#true} ~a28~0 := 7; {87327#true} is VALID [2020-07-11 01:48:32,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {87327#true} ~a21~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {87327#true} ~a17~0 := 8; {87327#true} is VALID [2020-07-11 01:48:32,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {87327#true} assume true; {87327#true} is VALID [2020-07-11 01:48:32,460 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {87327#true} {87327#true} #1179#return; {87327#true} is VALID [2020-07-11 01:48:32,460 INFO L263 TraceCheckUtils]: 20: Hoare triple {87327#true} call #t~ret4 := main(); {87327#true} is VALID [2020-07-11 01:48:32,461 INFO L280 TraceCheckUtils]: 21: Hoare triple {87327#true} ~output~0 := -1; {87327#true} is VALID [2020-07-11 01:48:32,461 INFO L280 TraceCheckUtils]: 22: Hoare triple {87327#true} assume !false; {87327#true} is VALID [2020-07-11 01:48:32,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {87327#true} havoc ~input~0; {87327#true} is VALID [2020-07-11 01:48:32,461 INFO L280 TraceCheckUtils]: 24: Hoare triple {87327#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {87327#true} is VALID [2020-07-11 01:48:32,462 INFO L280 TraceCheckUtils]: 25: Hoare triple {87327#true} ~input~0 := #t~nondet2; {87327#true} is VALID [2020-07-11 01:48:32,462 INFO L280 TraceCheckUtils]: 26: Hoare triple {87327#true} havoc #t~nondet2; {87327#true} is VALID [2020-07-11 01:48:32,462 INFO L280 TraceCheckUtils]: 27: Hoare triple {87327#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {87327#true} is VALID [2020-07-11 01:48:32,464 INFO L263 TraceCheckUtils]: 28: Hoare triple {87327#true} call #t~ret3 := calculate_output(~input~0); {87382#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:48:32,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {87382#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {87327#true} is VALID [2020-07-11 01:48:32,465 INFO L280 TraceCheckUtils]: 30: Hoare triple {87327#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,465 INFO L280 TraceCheckUtils]: 31: Hoare triple {87327#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {87327#true} is VALID [2020-07-11 01:48:32,466 INFO L280 TraceCheckUtils]: 32: Hoare triple {87327#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,466 INFO L280 TraceCheckUtils]: 33: Hoare triple {87327#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,466 INFO L280 TraceCheckUtils]: 34: Hoare triple {87327#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,467 INFO L280 TraceCheckUtils]: 35: Hoare triple {87327#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,467 INFO L280 TraceCheckUtils]: 36: Hoare triple {87327#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87327#true} is VALID [2020-07-11 01:48:32,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {87327#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,468 INFO L280 TraceCheckUtils]: 38: Hoare triple {87327#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,468 INFO L280 TraceCheckUtils]: 40: Hoare triple {87327#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,468 INFO L280 TraceCheckUtils]: 41: Hoare triple {87327#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,469 INFO L280 TraceCheckUtils]: 42: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {87327#true} is VALID [2020-07-11 01:48:32,469 INFO L280 TraceCheckUtils]: 43: Hoare triple {87327#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,469 INFO L280 TraceCheckUtils]: 44: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,470 INFO L280 TraceCheckUtils]: 45: Hoare triple {87327#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,470 INFO L280 TraceCheckUtils]: 46: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {87327#true} is VALID [2020-07-11 01:48:32,470 INFO L280 TraceCheckUtils]: 47: Hoare triple {87327#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {87327#true} is VALID [2020-07-11 01:48:32,471 INFO L280 TraceCheckUtils]: 48: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {87327#true} is VALID [2020-07-11 01:48:32,471 INFO L280 TraceCheckUtils]: 49: Hoare triple {87327#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,471 INFO L280 TraceCheckUtils]: 50: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {87327#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-11 01:48:32,472 INFO L280 TraceCheckUtils]: 52: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-11 01:48:32,472 INFO L280 TraceCheckUtils]: 53: Hoare triple {87327#true} assume (!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0; {87327#true} is VALID [2020-07-11 01:48:32,472 INFO L280 TraceCheckUtils]: 54: Hoare triple {87327#true} ~a11~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,473 INFO L280 TraceCheckUtils]: 55: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-11 01:48:32,474 INFO L280 TraceCheckUtils]: 56: Hoare triple {87327#true} ~a28~0 := 10; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,475 INFO L280 TraceCheckUtils]: 57: Hoare triple {87380#(= 10 ~a28~0)} ~a25~0 := 1; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,475 INFO L280 TraceCheckUtils]: 58: Hoare triple {87380#(= 10 ~a28~0)} #res := -1; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,476 INFO L280 TraceCheckUtils]: 59: Hoare triple {87380#(= 10 ~a28~0)} assume true; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,478 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {87380#(= 10 ~a28~0)} {87327#true} #1183#return; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {87380#(= 10 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,479 INFO L280 TraceCheckUtils]: 62: Hoare triple {87380#(= 10 ~a28~0)} ~output~0 := #t~ret3; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,480 INFO L280 TraceCheckUtils]: 63: Hoare triple {87380#(= 10 ~a28~0)} havoc #t~ret3; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,481 INFO L280 TraceCheckUtils]: 64: Hoare triple {87380#(= 10 ~a28~0)} assume !false; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,482 INFO L280 TraceCheckUtils]: 65: Hoare triple {87380#(= 10 ~a28~0)} havoc ~input~0; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,483 INFO L280 TraceCheckUtils]: 66: Hoare triple {87380#(= 10 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,484 INFO L280 TraceCheckUtils]: 67: Hoare triple {87380#(= 10 ~a28~0)} ~input~0 := #t~nondet2; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,486 INFO L280 TraceCheckUtils]: 68: Hoare triple {87380#(= 10 ~a28~0)} havoc #t~nondet2; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,489 INFO L280 TraceCheckUtils]: 69: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,490 INFO L263 TraceCheckUtils]: 70: Hoare triple {87380#(= 10 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,491 INFO L280 TraceCheckUtils]: 71: Hoare triple {87380#(= 10 ~a28~0)} ~input := #in~input; {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,491 INFO L280 TraceCheckUtils]: 72: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,492 INFO L280 TraceCheckUtils]: 73: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,493 INFO L280 TraceCheckUtils]: 74: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,493 INFO L280 TraceCheckUtils]: 75: Hoare triple {87380#(= 10 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,494 INFO L280 TraceCheckUtils]: 76: Hoare triple {87380#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,494 INFO L280 TraceCheckUtils]: 77: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,495 INFO L280 TraceCheckUtils]: 78: Hoare triple {87380#(= 10 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,496 INFO L280 TraceCheckUtils]: 79: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,496 INFO L280 TraceCheckUtils]: 80: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,497 INFO L280 TraceCheckUtils]: 81: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,498 INFO L280 TraceCheckUtils]: 82: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,499 INFO L280 TraceCheckUtils]: 83: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,500 INFO L280 TraceCheckUtils]: 84: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,501 INFO L280 TraceCheckUtils]: 85: Hoare triple {87380#(= 10 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,501 INFO L280 TraceCheckUtils]: 86: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,502 INFO L280 TraceCheckUtils]: 87: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,503 INFO L280 TraceCheckUtils]: 88: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,504 INFO L280 TraceCheckUtils]: 89: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,505 INFO L280 TraceCheckUtils]: 90: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,506 INFO L280 TraceCheckUtils]: 91: Hoare triple {87380#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,506 INFO L280 TraceCheckUtils]: 92: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,507 INFO L280 TraceCheckUtils]: 93: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,508 INFO L280 TraceCheckUtils]: 94: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,509 INFO L280 TraceCheckUtils]: 95: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,510 INFO L280 TraceCheckUtils]: 96: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,511 INFO L280 TraceCheckUtils]: 97: Hoare triple {87380#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,511 INFO L280 TraceCheckUtils]: 98: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,512 INFO L280 TraceCheckUtils]: 99: Hoare triple {87380#(= 10 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,513 INFO L280 TraceCheckUtils]: 100: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,514 INFO L280 TraceCheckUtils]: 101: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,514 INFO L280 TraceCheckUtils]: 102: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,515 INFO L280 TraceCheckUtils]: 103: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,516 INFO L280 TraceCheckUtils]: 104: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,518 INFO L280 TraceCheckUtils]: 105: Hoare triple {87380#(= 10 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,518 INFO L280 TraceCheckUtils]: 106: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,519 INFO L280 TraceCheckUtils]: 107: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,520 INFO L280 TraceCheckUtils]: 108: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,521 INFO L280 TraceCheckUtils]: 109: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,522 INFO L280 TraceCheckUtils]: 110: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,523 INFO L280 TraceCheckUtils]: 111: Hoare triple {87380#(= 10 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,523 INFO L280 TraceCheckUtils]: 112: Hoare triple {87380#(= 10 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,524 INFO L280 TraceCheckUtils]: 113: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,525 INFO L280 TraceCheckUtils]: 114: Hoare triple {87380#(= 10 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,526 INFO L280 TraceCheckUtils]: 115: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,527 INFO L280 TraceCheckUtils]: 116: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,528 INFO L280 TraceCheckUtils]: 117: Hoare triple {87380#(= 10 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,528 INFO L280 TraceCheckUtils]: 118: Hoare triple {87380#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,529 INFO L280 TraceCheckUtils]: 119: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,531 INFO L280 TraceCheckUtils]: 120: Hoare triple {87380#(= 10 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,531 INFO L280 TraceCheckUtils]: 121: Hoare triple {87380#(= 10 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,532 INFO L280 TraceCheckUtils]: 122: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,533 INFO L280 TraceCheckUtils]: 123: Hoare triple {87380#(= 10 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,534 INFO L280 TraceCheckUtils]: 124: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,535 INFO L280 TraceCheckUtils]: 125: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,536 INFO L280 TraceCheckUtils]: 126: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,536 INFO L280 TraceCheckUtils]: 127: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,537 INFO L280 TraceCheckUtils]: 128: Hoare triple {87380#(= 10 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,538 INFO L280 TraceCheckUtils]: 129: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,540 INFO L280 TraceCheckUtils]: 130: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,540 INFO L280 TraceCheckUtils]: 131: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,541 INFO L280 TraceCheckUtils]: 132: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,542 INFO L280 TraceCheckUtils]: 133: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,543 INFO L280 TraceCheckUtils]: 134: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,544 INFO L280 TraceCheckUtils]: 135: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,545 INFO L280 TraceCheckUtils]: 136: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,545 INFO L280 TraceCheckUtils]: 137: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,546 INFO L280 TraceCheckUtils]: 138: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,547 INFO L280 TraceCheckUtils]: 139: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,548 INFO L280 TraceCheckUtils]: 140: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,549 INFO L280 TraceCheckUtils]: 141: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,550 INFO L280 TraceCheckUtils]: 142: Hoare triple {87380#(= 10 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,551 INFO L280 TraceCheckUtils]: 143: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,551 INFO L280 TraceCheckUtils]: 144: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,552 INFO L280 TraceCheckUtils]: 145: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,553 INFO L280 TraceCheckUtils]: 146: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,554 INFO L280 TraceCheckUtils]: 147: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,554 INFO L280 TraceCheckUtils]: 148: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,556 INFO L280 TraceCheckUtils]: 149: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,556 INFO L280 TraceCheckUtils]: 150: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-11 01:48:32,557 INFO L280 TraceCheckUtils]: 151: Hoare triple {87380#(= 10 ~a28~0)} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {87328#false} is VALID [2020-07-11 01:48:32,558 INFO L280 TraceCheckUtils]: 152: Hoare triple {87328#false} assume !false; {87328#false} is VALID [2020-07-11 01:48:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 31 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:48:32,590 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [683976671] [2020-07-11 01:48:32,590 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:48:32,591 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:48:32,591 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260704071] [2020-07-11 01:48:32,592 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2020-07-11 01:48:32,592 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:48:32,593 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:48:32,873 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:48:32,874 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:48:32,874 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:48:32,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:48:32,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:48:32,875 INFO L87 Difference]: Start difference. First operand 4663 states and 5771 transitions. Second operand 5 states. [2020-07-11 01:49:30,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:49:30,595 INFO L93 Difference]: Finished difference Result 10115 states and 12746 transitions. [2020-07-11 01:49:30,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:49:30,595 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2020-07-11 01:49:30,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:49:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:49:30,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1101 transitions. [2020-07-11 01:49:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:49:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1101 transitions. [2020-07-11 01:49:30,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1101 transitions. [2020-07-11 01:49:32,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1101 edges. 1101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:49:33,678 INFO L225 Difference]: With dead ends: 10115 [2020-07-11 01:49:33,678 INFO L226 Difference]: Without dead ends: 5474 [2020-07-11 01:49:33,690 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 01:49:33,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5474 states. [2020-07-11 01:50:15,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5474 to 4375. [2020-07-11 01:50:15,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:50:15,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5474 states. Second operand 4375 states. [2020-07-11 01:50:15,091 INFO L74 IsIncluded]: Start isIncluded. First operand 5474 states. Second operand 4375 states. [2020-07-11 01:50:15,091 INFO L87 Difference]: Start difference. First operand 5474 states. Second operand 4375 states. [2020-07-11 01:50:16,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:50:16,058 INFO L93 Difference]: Finished difference Result 5474 states and 6549 transitions. [2020-07-11 01:50:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 5474 states and 6549 transitions. [2020-07-11 01:50:16,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:50:16,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:50:16,064 INFO L74 IsIncluded]: Start isIncluded. First operand 4375 states. Second operand 5474 states. [2020-07-11 01:50:16,064 INFO L87 Difference]: Start difference. First operand 4375 states. Second operand 5474 states. [2020-07-11 01:50:16,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:50:16,990 INFO L93 Difference]: Finished difference Result 5474 states and 6549 transitions. [2020-07-11 01:50:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5474 states and 6549 transitions. [2020-07-11 01:50:16,996 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:50:16,996 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:50:16,997 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:50:16,997 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:50:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2020-07-11 01:50:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 5290 transitions. [2020-07-11 01:50:17,638 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 5290 transitions. Word has length 153 [2020-07-11 01:50:17,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:50:17,639 INFO L479 AbstractCegarLoop]: Abstraction has 4375 states and 5290 transitions. [2020-07-11 01:50:17,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:50:17,639 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4375 states and 5290 transitions. [2020-07-11 01:50:33,069 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5290 edges. 5290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:50:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 5290 transitions. [2020-07-11 01:50:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-11 01:50:33,075 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:50:33,075 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:50:33,076 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 01:50:33,076 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:50:33,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:50:33,076 INFO L82 PathProgramCache]: Analyzing trace with hash -584227059, now seen corresponding path program 1 times [2020-07-11 01:50:33,076 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:50:33,077 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [600367038] [2020-07-11 01:50:33,077 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:50:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:50:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:50:33,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {127365#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {127316#true} is VALID [2020-07-11 01:50:33,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {127316#true} ~e~0 := 5; {127316#true} is VALID [2020-07-11 01:50:33,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {127316#true} ~d~0 := 4; {127316#true} is VALID [2020-07-11 01:50:33,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {127316#true} ~f~0 := 6; {127316#true} is VALID [2020-07-11 01:50:33,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {127316#true} ~c~0 := 3; {127316#true} is VALID [2020-07-11 01:50:33,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {127316#true} ~u~0 := 21; {127316#true} is VALID [2020-07-11 01:50:33,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {127316#true} ~v~0 := 22; {127316#true} is VALID [2020-07-11 01:50:33,221 INFO L280 TraceCheckUtils]: 7: Hoare triple {127316#true} ~w~0 := 23; {127316#true} is VALID [2020-07-11 01:50:33,221 INFO L280 TraceCheckUtils]: 8: Hoare triple {127316#true} ~x~0 := 24; {127316#true} is VALID [2020-07-11 01:50:33,221 INFO L280 TraceCheckUtils]: 9: Hoare triple {127316#true} ~y~0 := 25; {127316#true} is VALID [2020-07-11 01:50:33,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {127316#true} ~z~0 := 26; {127316#true} is VALID [2020-07-11 01:50:33,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {127316#true} ~a25~0 := 0; {127316#true} is VALID [2020-07-11 01:50:33,222 INFO L280 TraceCheckUtils]: 12: Hoare triple {127316#true} ~a11~0 := 0; {127316#true} is VALID [2020-07-11 01:50:33,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {127316#true} ~a28~0 := 7; {127316#true} is VALID [2020-07-11 01:50:33,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {127316#true} ~a19~0 := 1; {127316#true} is VALID [2020-07-11 01:50:33,222 INFO L280 TraceCheckUtils]: 15: Hoare triple {127316#true} ~a21~0 := 1; {127316#true} is VALID [2020-07-11 01:50:33,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {127316#true} ~a17~0 := 8; {127316#true} is VALID [2020-07-11 01:50:33,223 INFO L280 TraceCheckUtils]: 17: Hoare triple {127316#true} assume true; {127316#true} is VALID [2020-07-11 01:50:33,223 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {127316#true} {127316#true} #1179#return; {127316#true} is VALID [2020-07-11 01:50:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:50:33,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127316#true} is VALID [2020-07-11 01:50:33,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {127316#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {127316#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {127316#true} is VALID [2020-07-11 01:50:33,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {127316#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {127316#true} is VALID [2020-07-11 01:50:33,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {127316#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {127316#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {127316#true} is VALID [2020-07-11 01:50:33,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {127316#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {127316#true} is VALID [2020-07-11 01:50:33,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {127316#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127316#true} is VALID [2020-07-11 01:50:33,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {127316#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {127316#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-11 01:50:33,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {127316#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,255 INFO L280 TraceCheckUtils]: 11: Hoare triple {127316#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-11 01:50:33,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {127316#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,256 INFO L280 TraceCheckUtils]: 13: Hoare triple {127356#(not (= 1 ~a19~0))} assume !(10 == ~a28~0); {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {127356#(not (= 1 ~a19~0))} ~a28~0 := 8; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,257 INFO L280 TraceCheckUtils]: 15: Hoare triple {127356#(not (= 1 ~a19~0))} ~a25~0 := 0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,258 INFO L280 TraceCheckUtils]: 16: Hoare triple {127356#(not (= 1 ~a19~0))} #res := 22; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,259 INFO L280 TraceCheckUtils]: 17: Hoare triple {127356#(not (= 1 ~a19~0))} assume true; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,259 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {127356#(not (= 1 ~a19~0))} {127316#true} #1183#return; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:50:33,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127367#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {127367#(= ~a19~0 |old(~a19~0)|)} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a28~0 := 9; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a11~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,289 INFO L280 TraceCheckUtils]: 4: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a25~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {127368#(= 1 |old(~a19~0)|)} #res := -1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {127368#(= 1 |old(~a19~0)|)} assume true; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,291 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {127368#(= 1 |old(~a19~0)|)} {127356#(not (= 1 ~a19~0))} #1183#return; {127317#false} is VALID [2020-07-11 01:50:33,293 INFO L263 TraceCheckUtils]: 0: Hoare triple {127316#true} call ULTIMATE.init(); {127365#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:50:33,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {127365#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {127316#true} is VALID [2020-07-11 01:50:33,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {127316#true} ~e~0 := 5; {127316#true} is VALID [2020-07-11 01:50:33,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {127316#true} ~d~0 := 4; {127316#true} is VALID [2020-07-11 01:50:33,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {127316#true} ~f~0 := 6; {127316#true} is VALID [2020-07-11 01:50:33,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {127316#true} ~c~0 := 3; {127316#true} is VALID [2020-07-11 01:50:33,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {127316#true} ~u~0 := 21; {127316#true} is VALID [2020-07-11 01:50:33,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {127316#true} ~v~0 := 22; {127316#true} is VALID [2020-07-11 01:50:33,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {127316#true} ~w~0 := 23; {127316#true} is VALID [2020-07-11 01:50:33,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {127316#true} ~x~0 := 24; {127316#true} is VALID [2020-07-11 01:50:33,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {127316#true} ~y~0 := 25; {127316#true} is VALID [2020-07-11 01:50:33,295 INFO L280 TraceCheckUtils]: 11: Hoare triple {127316#true} ~z~0 := 26; {127316#true} is VALID [2020-07-11 01:50:33,295 INFO L280 TraceCheckUtils]: 12: Hoare triple {127316#true} ~a25~0 := 0; {127316#true} is VALID [2020-07-11 01:50:33,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {127316#true} ~a11~0 := 0; {127316#true} is VALID [2020-07-11 01:50:33,296 INFO L280 TraceCheckUtils]: 14: Hoare triple {127316#true} ~a28~0 := 7; {127316#true} is VALID [2020-07-11 01:50:33,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {127316#true} ~a19~0 := 1; {127316#true} is VALID [2020-07-11 01:50:33,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {127316#true} ~a21~0 := 1; {127316#true} is VALID [2020-07-11 01:50:33,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {127316#true} ~a17~0 := 8; {127316#true} is VALID [2020-07-11 01:50:33,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {127316#true} assume true; {127316#true} is VALID [2020-07-11 01:50:33,297 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {127316#true} {127316#true} #1179#return; {127316#true} is VALID [2020-07-11 01:50:33,297 INFO L263 TraceCheckUtils]: 20: Hoare triple {127316#true} call #t~ret4 := main(); {127316#true} is VALID [2020-07-11 01:50:33,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {127316#true} ~output~0 := -1; {127316#true} is VALID [2020-07-11 01:50:33,297 INFO L280 TraceCheckUtils]: 22: Hoare triple {127316#true} assume !false; {127316#true} is VALID [2020-07-11 01:50:33,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {127316#true} havoc ~input~0; {127316#true} is VALID [2020-07-11 01:50:33,297 INFO L280 TraceCheckUtils]: 24: Hoare triple {127316#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {127316#true} is VALID [2020-07-11 01:50:33,298 INFO L280 TraceCheckUtils]: 25: Hoare triple {127316#true} ~input~0 := #t~nondet2; {127316#true} is VALID [2020-07-11 01:50:33,298 INFO L280 TraceCheckUtils]: 26: Hoare triple {127316#true} havoc #t~nondet2; {127316#true} is VALID [2020-07-11 01:50:33,298 INFO L280 TraceCheckUtils]: 27: Hoare triple {127316#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {127316#true} is VALID [2020-07-11 01:50:33,300 INFO L263 TraceCheckUtils]: 28: Hoare triple {127316#true} call #t~ret3 := calculate_output(~input~0); {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:50:33,300 INFO L280 TraceCheckUtils]: 29: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127316#true} is VALID [2020-07-11 01:50:33,300 INFO L280 TraceCheckUtils]: 30: Hoare triple {127316#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {127316#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {127316#true} is VALID [2020-07-11 01:50:33,301 INFO L280 TraceCheckUtils]: 32: Hoare triple {127316#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {127316#true} is VALID [2020-07-11 01:50:33,301 INFO L280 TraceCheckUtils]: 33: Hoare triple {127316#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,301 INFO L280 TraceCheckUtils]: 34: Hoare triple {127316#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {127316#true} is VALID [2020-07-11 01:50:33,301 INFO L280 TraceCheckUtils]: 35: Hoare triple {127316#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {127316#true} is VALID [2020-07-11 01:50:33,301 INFO L280 TraceCheckUtils]: 36: Hoare triple {127316#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127316#true} is VALID [2020-07-11 01:50:33,302 INFO L280 TraceCheckUtils]: 37: Hoare triple {127316#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,302 INFO L280 TraceCheckUtils]: 38: Hoare triple {127316#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-11 01:50:33,302 INFO L280 TraceCheckUtils]: 39: Hoare triple {127316#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-11 01:50:33,302 INFO L280 TraceCheckUtils]: 40: Hoare triple {127316#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-11 01:50:33,303 INFO L280 TraceCheckUtils]: 41: Hoare triple {127316#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,303 INFO L280 TraceCheckUtils]: 42: Hoare triple {127356#(not (= 1 ~a19~0))} assume !(10 == ~a28~0); {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,304 INFO L280 TraceCheckUtils]: 43: Hoare triple {127356#(not (= 1 ~a19~0))} ~a28~0 := 8; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,305 INFO L280 TraceCheckUtils]: 44: Hoare triple {127356#(not (= 1 ~a19~0))} ~a25~0 := 0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,305 INFO L280 TraceCheckUtils]: 45: Hoare triple {127356#(not (= 1 ~a19~0))} #res := 22; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,306 INFO L280 TraceCheckUtils]: 46: Hoare triple {127356#(not (= 1 ~a19~0))} assume true; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,307 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {127356#(not (= 1 ~a19~0))} {127316#true} #1183#return; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,307 INFO L280 TraceCheckUtils]: 48: Hoare triple {127356#(not (= 1 ~a19~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,308 INFO L280 TraceCheckUtils]: 49: Hoare triple {127356#(not (= 1 ~a19~0))} ~output~0 := #t~ret3; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,309 INFO L280 TraceCheckUtils]: 50: Hoare triple {127356#(not (= 1 ~a19~0))} havoc #t~ret3; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,309 INFO L280 TraceCheckUtils]: 51: Hoare triple {127356#(not (= 1 ~a19~0))} assume !false; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,310 INFO L280 TraceCheckUtils]: 52: Hoare triple {127356#(not (= 1 ~a19~0))} havoc ~input~0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,310 INFO L280 TraceCheckUtils]: 53: Hoare triple {127356#(not (= 1 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {127356#(not (= 1 ~a19~0))} ~input~0 := #t~nondet2; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,311 INFO L280 TraceCheckUtils]: 55: Hoare triple {127356#(not (= 1 ~a19~0))} havoc #t~nondet2; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,312 INFO L280 TraceCheckUtils]: 56: Hoare triple {127356#(not (= 1 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {127356#(not (= 1 ~a19~0))} is VALID [2020-07-11 01:50:33,313 INFO L263 TraceCheckUtils]: 57: Hoare triple {127356#(not (= 1 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:50:33,314 INFO L280 TraceCheckUtils]: 58: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127367#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,314 INFO L280 TraceCheckUtils]: 59: Hoare triple {127367#(= ~a19~0 |old(~a19~0)|)} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,315 INFO L280 TraceCheckUtils]: 60: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a28~0 := 9; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,316 INFO L280 TraceCheckUtils]: 61: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a11~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,316 INFO L280 TraceCheckUtils]: 62: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a25~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,317 INFO L280 TraceCheckUtils]: 63: Hoare triple {127368#(= 1 |old(~a19~0)|)} #res := -1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,317 INFO L280 TraceCheckUtils]: 64: Hoare triple {127368#(= 1 |old(~a19~0)|)} assume true; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-11 01:50:33,318 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {127368#(= 1 |old(~a19~0)|)} {127356#(not (= 1 ~a19~0))} #1183#return; {127317#false} is VALID [2020-07-11 01:50:33,318 INFO L280 TraceCheckUtils]: 66: Hoare triple {127317#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {127317#false} is VALID [2020-07-11 01:50:33,319 INFO L280 TraceCheckUtils]: 67: Hoare triple {127317#false} ~output~0 := #t~ret3; {127317#false} is VALID [2020-07-11 01:50:33,319 INFO L280 TraceCheckUtils]: 68: Hoare triple {127317#false} havoc #t~ret3; {127317#false} is VALID [2020-07-11 01:50:33,319 INFO L280 TraceCheckUtils]: 69: Hoare triple {127317#false} assume !false; {127317#false} is VALID [2020-07-11 01:50:33,319 INFO L280 TraceCheckUtils]: 70: Hoare triple {127317#false} havoc ~input~0; {127317#false} is VALID [2020-07-11 01:50:33,319 INFO L280 TraceCheckUtils]: 71: Hoare triple {127317#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {127317#false} is VALID [2020-07-11 01:50:33,320 INFO L280 TraceCheckUtils]: 72: Hoare triple {127317#false} ~input~0 := #t~nondet2; {127317#false} is VALID [2020-07-11 01:50:33,320 INFO L280 TraceCheckUtils]: 73: Hoare triple {127317#false} havoc #t~nondet2; {127317#false} is VALID [2020-07-11 01:50:33,320 INFO L280 TraceCheckUtils]: 74: Hoare triple {127317#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {127317#false} is VALID [2020-07-11 01:50:33,321 INFO L263 TraceCheckUtils]: 75: Hoare triple {127317#false} call #t~ret3 := calculate_output(~input~0); {127317#false} is VALID [2020-07-11 01:50:33,321 INFO L280 TraceCheckUtils]: 76: Hoare triple {127317#false} ~input := #in~input; {127317#false} is VALID [2020-07-11 01:50:33,321 INFO L280 TraceCheckUtils]: 77: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,322 INFO L280 TraceCheckUtils]: 78: Hoare triple {127317#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {127317#false} is VALID [2020-07-11 01:50:33,322 INFO L280 TraceCheckUtils]: 79: Hoare triple {127317#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,322 INFO L280 TraceCheckUtils]: 80: Hoare triple {127317#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,322 INFO L280 TraceCheckUtils]: 81: Hoare triple {127317#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,323 INFO L280 TraceCheckUtils]: 82: Hoare triple {127317#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,323 INFO L280 TraceCheckUtils]: 83: Hoare triple {127317#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,323 INFO L280 TraceCheckUtils]: 84: Hoare triple {127317#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,324 INFO L280 TraceCheckUtils]: 85: Hoare triple {127317#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,324 INFO L280 TraceCheckUtils]: 86: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,324 INFO L280 TraceCheckUtils]: 87: Hoare triple {127317#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,325 INFO L280 TraceCheckUtils]: 88: Hoare triple {127317#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,325 INFO L280 TraceCheckUtils]: 89: Hoare triple {127317#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {127317#false} is VALID [2020-07-11 01:50:33,325 INFO L280 TraceCheckUtils]: 90: Hoare triple {127317#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,325 INFO L280 TraceCheckUtils]: 91: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,326 INFO L280 TraceCheckUtils]: 92: Hoare triple {127317#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,326 INFO L280 TraceCheckUtils]: 93: Hoare triple {127317#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {127317#false} is VALID [2020-07-11 01:50:33,326 INFO L280 TraceCheckUtils]: 94: Hoare triple {127317#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {127317#false} is VALID [2020-07-11 01:50:33,327 INFO L280 TraceCheckUtils]: 95: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,327 INFO L280 TraceCheckUtils]: 96: Hoare triple {127317#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,327 INFO L280 TraceCheckUtils]: 97: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,328 INFO L280 TraceCheckUtils]: 98: Hoare triple {127317#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,328 INFO L280 TraceCheckUtils]: 99: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,328 INFO L280 TraceCheckUtils]: 100: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,329 INFO L280 TraceCheckUtils]: 101: Hoare triple {127317#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,329 INFO L280 TraceCheckUtils]: 102: Hoare triple {127317#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,329 INFO L280 TraceCheckUtils]: 103: Hoare triple {127317#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,329 INFO L280 TraceCheckUtils]: 104: Hoare triple {127317#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,330 INFO L280 TraceCheckUtils]: 105: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {127317#false} is VALID [2020-07-11 01:50:33,330 INFO L280 TraceCheckUtils]: 106: Hoare triple {127317#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,330 INFO L280 TraceCheckUtils]: 107: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {127317#false} is VALID [2020-07-11 01:50:33,331 INFO L280 TraceCheckUtils]: 108: Hoare triple {127317#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,331 INFO L280 TraceCheckUtils]: 109: Hoare triple {127317#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,331 INFO L280 TraceCheckUtils]: 110: Hoare triple {127317#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {127317#false} is VALID [2020-07-11 01:50:33,331 INFO L280 TraceCheckUtils]: 111: Hoare triple {127317#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,332 INFO L280 TraceCheckUtils]: 112: Hoare triple {127317#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,332 INFO L280 TraceCheckUtils]: 113: Hoare triple {127317#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {127317#false} is VALID [2020-07-11 01:50:33,332 INFO L280 TraceCheckUtils]: 114: Hoare triple {127317#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,333 INFO L280 TraceCheckUtils]: 115: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,333 INFO L280 TraceCheckUtils]: 116: Hoare triple {127317#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,333 INFO L280 TraceCheckUtils]: 117: Hoare triple {127317#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,334 INFO L280 TraceCheckUtils]: 118: Hoare triple {127317#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,334 INFO L280 TraceCheckUtils]: 119: Hoare triple {127317#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,334 INFO L280 TraceCheckUtils]: 120: Hoare triple {127317#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,334 INFO L280 TraceCheckUtils]: 121: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {127317#false} is VALID [2020-07-11 01:50:33,335 INFO L280 TraceCheckUtils]: 122: Hoare triple {127317#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,335 INFO L280 TraceCheckUtils]: 123: Hoare triple {127317#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,335 INFO L280 TraceCheckUtils]: 124: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {127317#false} is VALID [2020-07-11 01:50:33,335 INFO L280 TraceCheckUtils]: 125: Hoare triple {127317#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {127317#false} is VALID [2020-07-11 01:50:33,336 INFO L280 TraceCheckUtils]: 126: Hoare triple {127317#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,336 INFO L280 TraceCheckUtils]: 127: Hoare triple {127317#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {127317#false} is VALID [2020-07-11 01:50:33,336 INFO L280 TraceCheckUtils]: 128: Hoare triple {127317#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {127317#false} is VALID [2020-07-11 01:50:33,337 INFO L280 TraceCheckUtils]: 129: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,337 INFO L280 TraceCheckUtils]: 130: Hoare triple {127317#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {127317#false} is VALID [2020-07-11 01:50:33,337 INFO L280 TraceCheckUtils]: 131: Hoare triple {127317#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,337 INFO L280 TraceCheckUtils]: 132: Hoare triple {127317#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,338 INFO L280 TraceCheckUtils]: 133: Hoare triple {127317#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,338 INFO L280 TraceCheckUtils]: 134: Hoare triple {127317#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,338 INFO L280 TraceCheckUtils]: 135: Hoare triple {127317#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,339 INFO L280 TraceCheckUtils]: 136: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {127317#false} is VALID [2020-07-11 01:50:33,339 INFO L280 TraceCheckUtils]: 137: Hoare triple {127317#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,339 INFO L280 TraceCheckUtils]: 138: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,340 INFO L280 TraceCheckUtils]: 139: Hoare triple {127317#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,340 INFO L280 TraceCheckUtils]: 140: Hoare triple {127317#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {127317#false} is VALID [2020-07-11 01:50:33,340 INFO L280 TraceCheckUtils]: 141: Hoare triple {127317#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,340 INFO L280 TraceCheckUtils]: 142: Hoare triple {127317#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,341 INFO L280 TraceCheckUtils]: 143: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {127317#false} is VALID [2020-07-11 01:50:33,341 INFO L280 TraceCheckUtils]: 144: Hoare triple {127317#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,341 INFO L280 TraceCheckUtils]: 145: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {127317#false} is VALID [2020-07-11 01:50:33,342 INFO L280 TraceCheckUtils]: 146: Hoare triple {127317#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,342 INFO L280 TraceCheckUtils]: 147: Hoare triple {127317#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-11 01:50:33,342 INFO L280 TraceCheckUtils]: 148: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {127317#false} is VALID [2020-07-11 01:50:33,343 INFO L280 TraceCheckUtils]: 149: Hoare triple {127317#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,343 INFO L280 TraceCheckUtils]: 150: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {127317#false} is VALID [2020-07-11 01:50:33,343 INFO L280 TraceCheckUtils]: 151: Hoare triple {127317#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-11 01:50:33,344 INFO L280 TraceCheckUtils]: 152: Hoare triple {127317#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,344 INFO L280 TraceCheckUtils]: 153: Hoare triple {127317#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,344 INFO L280 TraceCheckUtils]: 154: Hoare triple {127317#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,344 INFO L280 TraceCheckUtils]: 155: Hoare triple {127317#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {127317#false} is VALID [2020-07-11 01:50:33,345 INFO L280 TraceCheckUtils]: 156: Hoare triple {127317#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {127317#false} is VALID [2020-07-11 01:50:33,345 INFO L280 TraceCheckUtils]: 157: Hoare triple {127317#false} assume !false; {127317#false} is VALID [2020-07-11 01:50:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 40 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:50:33,376 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [600367038] [2020-07-11 01:50:33,377 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:50:33,377 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:50:33,377 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166885679] [2020-07-11 01:50:33,378 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 158 [2020-07-11 01:50:33,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:50:33,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:50:33,609 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:50:33,609 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:50:33,609 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:50:33,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:50:33,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:50:33,610 INFO L87 Difference]: Start difference. First operand 4375 states and 5290 transitions. Second operand 7 states. [2020-07-11 01:52:28,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:52:28,394 INFO L93 Difference]: Finished difference Result 13939 states and 17966 transitions. [2020-07-11 01:52:28,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-11 01:52:28,394 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 158 [2020-07-11 01:52:28,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:52:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:52:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1351 transitions. [2020-07-11 01:52:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:52:28,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1351 transitions. [2020-07-11 01:52:28,405 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1351 transitions. [2020-07-11 01:52:30,740 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1351 edges. 1351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:52:34,767 INFO L225 Difference]: With dead ends: 13939 [2020-07-11 01:52:34,767 INFO L226 Difference]: Without dead ends: 8686 [2020-07-11 01:52:34,789 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 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 01:52:34,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8686 states. [2020-07-11 01:54:05,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8686 to 8266. [2020-07-11 01:54:05,933 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:54:05,933 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8686 states. Second operand 8266 states. [2020-07-11 01:54:05,933 INFO L74 IsIncluded]: Start isIncluded. First operand 8686 states. Second operand 8266 states. [2020-07-11 01:54:05,933 INFO L87 Difference]: Start difference. First operand 8686 states. Second operand 8266 states. [2020-07-11 01:54:08,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:54:08,396 INFO L93 Difference]: Finished difference Result 8686 states and 10718 transitions. [2020-07-11 01:54:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 8686 states and 10718 transitions. [2020-07-11 01:54:08,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:54:08,420 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:54:08,420 INFO L74 IsIncluded]: Start isIncluded. First operand 8266 states. Second operand 8686 states. [2020-07-11 01:54:08,420 INFO L87 Difference]: Start difference. First operand 8266 states. Second operand 8686 states. [2020-07-11 01:54:11,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:54:11,020 INFO L93 Difference]: Finished difference Result 8686 states and 10718 transitions. [2020-07-11 01:54:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 8686 states and 10718 transitions. [2020-07-11 01:54:11,043 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:54:11,043 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:54:11,043 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:54:11,044 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:54:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8266 states. [2020-07-11 01:54:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8266 states to 8266 states and 10133 transitions. [2020-07-11 01:54:13,673 INFO L78 Accepts]: Start accepts. Automaton has 8266 states and 10133 transitions. Word has length 158 [2020-07-11 01:54:13,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:54:13,674 INFO L479 AbstractCegarLoop]: Abstraction has 8266 states and 10133 transitions. [2020-07-11 01:54:13,674 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:54:13,674 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8266 states and 10133 transitions. [2020-07-11 01:54:44,406 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10133 edges. 10133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:54:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 8266 states and 10133 transitions. [2020-07-11 01:54:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-11 01:54:44,414 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:54:44,414 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:54:44,415 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 01:54:44,415 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:54:44,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:54:44,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1465769009, now seen corresponding path program 1 times [2020-07-11 01:54:44,415 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:54:44,416 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [194160838] [2020-07-11 01:54:44,416 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:54:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:54:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:54:44,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {189221#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {189168#true} is VALID [2020-07-11 01:54:44,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {189168#true} ~e~0 := 5; {189168#true} is VALID [2020-07-11 01:54:44,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {189168#true} ~d~0 := 4; {189168#true} is VALID [2020-07-11 01:54:44,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {189168#true} ~f~0 := 6; {189168#true} is VALID [2020-07-11 01:54:44,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {189168#true} ~c~0 := 3; {189168#true} is VALID [2020-07-11 01:54:44,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {189168#true} ~u~0 := 21; {189168#true} is VALID [2020-07-11 01:54:44,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {189168#true} ~v~0 := 22; {189168#true} is VALID [2020-07-11 01:54:44,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {189168#true} ~w~0 := 23; {189168#true} is VALID [2020-07-11 01:54:44,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {189168#true} ~x~0 := 24; {189168#true} is VALID [2020-07-11 01:54:44,598 INFO L280 TraceCheckUtils]: 9: Hoare triple {189168#true} ~y~0 := 25; {189168#true} is VALID [2020-07-11 01:54:44,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {189168#true} ~z~0 := 26; {189168#true} is VALID [2020-07-11 01:54:44,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {189168#true} ~a25~0 := 0; {189168#true} is VALID [2020-07-11 01:54:44,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {189168#true} ~a11~0 := 0; {189168#true} is VALID [2020-07-11 01:54:44,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {189168#true} ~a28~0 := 7; {189168#true} is VALID [2020-07-11 01:54:44,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {189168#true} ~a19~0 := 1; {189168#true} is VALID [2020-07-11 01:54:44,600 INFO L280 TraceCheckUtils]: 15: Hoare triple {189168#true} ~a21~0 := 1; {189168#true} is VALID [2020-07-11 01:54:44,602 INFO L280 TraceCheckUtils]: 16: Hoare triple {189168#true} ~a17~0 := 8; {189222#(<= ~a17~0 8)} is VALID [2020-07-11 01:54:44,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {189222#(<= ~a17~0 8)} assume true; {189222#(<= ~a17~0 8)} is VALID [2020-07-11 01:54:44,604 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {189222#(<= ~a17~0 8)} {189168#true} #1179#return; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:54:44,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189168#true} is VALID [2020-07-11 01:54:44,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {189168#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {189168#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189168#true} is VALID [2020-07-11 01:54:44,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {189168#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {189168#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,673 INFO L280 TraceCheckUtils]: 5: Hoare triple {189168#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {189168#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {189168#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189168#true} is VALID [2020-07-11 01:54:44,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {189168#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {189168#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-11 01:54:44,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {189168#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {189168#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-11 01:54:44,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {189168#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {189168#true} is VALID [2020-07-11 01:54:44,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {189168#true} assume !(10 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {189168#true} ~a28~0 := 8; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {189224#(<= ~a28~0 8)} ~a25~0 := 0; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {189224#(<= ~a28~0 8)} #res := 22; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,679 INFO L280 TraceCheckUtils]: 17: Hoare triple {189224#(<= ~a28~0 8)} assume true; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,681 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {189224#(<= ~a28~0 8)} {189189#(not (= 9 ~a17~0))} #1183#return; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:54:44,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,739 INFO L280 TraceCheckUtils]: 4: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume 9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a25~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a19~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a11~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {189226#(= 9 |old(~a28~0)|)} #res := -1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {189226#(= 9 |old(~a28~0)|)} assume true; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,746 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {189226#(= 9 |old(~a28~0)|)} {189209#(not (= 9 ~a28~0))} #1183#return; {189169#false} is VALID [2020-07-11 01:54:44,749 INFO L263 TraceCheckUtils]: 0: Hoare triple {189168#true} call ULTIMATE.init(); {189221#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:54:44,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {189221#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {189168#true} is VALID [2020-07-11 01:54:44,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {189168#true} ~e~0 := 5; {189168#true} is VALID [2020-07-11 01:54:44,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {189168#true} ~d~0 := 4; {189168#true} is VALID [2020-07-11 01:54:44,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {189168#true} ~f~0 := 6; {189168#true} is VALID [2020-07-11 01:54:44,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {189168#true} ~c~0 := 3; {189168#true} is VALID [2020-07-11 01:54:44,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {189168#true} ~u~0 := 21; {189168#true} is VALID [2020-07-11 01:54:44,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {189168#true} ~v~0 := 22; {189168#true} is VALID [2020-07-11 01:54:44,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {189168#true} ~w~0 := 23; {189168#true} is VALID [2020-07-11 01:54:44,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {189168#true} ~x~0 := 24; {189168#true} is VALID [2020-07-11 01:54:44,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {189168#true} ~y~0 := 25; {189168#true} is VALID [2020-07-11 01:54:44,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {189168#true} ~z~0 := 26; {189168#true} is VALID [2020-07-11 01:54:44,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {189168#true} ~a25~0 := 0; {189168#true} is VALID [2020-07-11 01:54:44,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {189168#true} ~a11~0 := 0; {189168#true} is VALID [2020-07-11 01:54:44,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {189168#true} ~a28~0 := 7; {189168#true} is VALID [2020-07-11 01:54:44,753 INFO L280 TraceCheckUtils]: 15: Hoare triple {189168#true} ~a19~0 := 1; {189168#true} is VALID [2020-07-11 01:54:44,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {189168#true} ~a21~0 := 1; {189168#true} is VALID [2020-07-11 01:54:44,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {189168#true} ~a17~0 := 8; {189222#(<= ~a17~0 8)} is VALID [2020-07-11 01:54:44,756 INFO L280 TraceCheckUtils]: 18: Hoare triple {189222#(<= ~a17~0 8)} assume true; {189222#(<= ~a17~0 8)} is VALID [2020-07-11 01:54:44,757 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {189222#(<= ~a17~0 8)} {189168#true} #1179#return; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,758 INFO L263 TraceCheckUtils]: 20: Hoare triple {189189#(not (= 9 ~a17~0))} call #t~ret4 := main(); {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,759 INFO L280 TraceCheckUtils]: 21: Hoare triple {189189#(not (= 9 ~a17~0))} ~output~0 := -1; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,759 INFO L280 TraceCheckUtils]: 22: Hoare triple {189189#(not (= 9 ~a17~0))} assume !false; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {189189#(not (= 9 ~a17~0))} havoc ~input~0; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {189189#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {189189#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,762 INFO L280 TraceCheckUtils]: 26: Hoare triple {189189#(not (= 9 ~a17~0))} havoc #t~nondet2; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {189189#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {189189#(not (= 9 ~a17~0))} is VALID [2020-07-11 01:54:44,764 INFO L263 TraceCheckUtils]: 28: Hoare triple {189189#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:54:44,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189168#true} is VALID [2020-07-11 01:54:44,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {189168#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,765 INFO L280 TraceCheckUtils]: 31: Hoare triple {189168#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189168#true} is VALID [2020-07-11 01:54:44,765 INFO L280 TraceCheckUtils]: 32: Hoare triple {189168#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,765 INFO L280 TraceCheckUtils]: 33: Hoare triple {189168#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,765 INFO L280 TraceCheckUtils]: 34: Hoare triple {189168#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,766 INFO L280 TraceCheckUtils]: 35: Hoare triple {189168#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,766 INFO L280 TraceCheckUtils]: 36: Hoare triple {189168#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189168#true} is VALID [2020-07-11 01:54:44,766 INFO L280 TraceCheckUtils]: 37: Hoare triple {189168#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,766 INFO L280 TraceCheckUtils]: 38: Hoare triple {189168#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-11 01:54:44,766 INFO L280 TraceCheckUtils]: 39: Hoare triple {189168#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-11 01:54:44,767 INFO L280 TraceCheckUtils]: 40: Hoare triple {189168#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-11 01:54:44,767 INFO L280 TraceCheckUtils]: 41: Hoare triple {189168#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {189168#true} is VALID [2020-07-11 01:54:44,767 INFO L280 TraceCheckUtils]: 42: Hoare triple {189168#true} assume !(10 == ~a28~0); {189168#true} is VALID [2020-07-11 01:54:44,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {189168#true} ~a28~0 := 8; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,769 INFO L280 TraceCheckUtils]: 44: Hoare triple {189224#(<= ~a28~0 8)} ~a25~0 := 0; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,769 INFO L280 TraceCheckUtils]: 45: Hoare triple {189224#(<= ~a28~0 8)} #res := 22; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,770 INFO L280 TraceCheckUtils]: 46: Hoare triple {189224#(<= ~a28~0 8)} assume true; {189224#(<= ~a28~0 8)} is VALID [2020-07-11 01:54:44,772 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189224#(<= ~a28~0 8)} {189189#(not (= 9 ~a17~0))} #1183#return; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,773 INFO L280 TraceCheckUtils]: 48: Hoare triple {189209#(not (= 9 ~a28~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {189209#(not (= 9 ~a28~0))} ~output~0 := #t~ret3; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {189209#(not (= 9 ~a28~0))} havoc #t~ret3; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,776 INFO L280 TraceCheckUtils]: 51: Hoare triple {189209#(not (= 9 ~a28~0))} assume !false; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,777 INFO L280 TraceCheckUtils]: 52: Hoare triple {189209#(not (= 9 ~a28~0))} havoc ~input~0; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,778 INFO L280 TraceCheckUtils]: 53: Hoare triple {189209#(not (= 9 ~a28~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,779 INFO L280 TraceCheckUtils]: 54: Hoare triple {189209#(not (= 9 ~a28~0))} ~input~0 := #t~nondet2; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {189209#(not (= 9 ~a28~0))} havoc #t~nondet2; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,782 INFO L280 TraceCheckUtils]: 56: Hoare triple {189209#(not (= 9 ~a28~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {189209#(not (= 9 ~a28~0))} is VALID [2020-07-11 01:54:44,783 INFO L263 TraceCheckUtils]: 57: Hoare triple {189209#(not (= 9 ~a28~0))} call #t~ret3 := calculate_output(~input~0); {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-11 01:54:44,784 INFO L280 TraceCheckUtils]: 58: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,785 INFO L280 TraceCheckUtils]: 59: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,786 INFO L280 TraceCheckUtils]: 60: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,787 INFO L280 TraceCheckUtils]: 61: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,788 INFO L280 TraceCheckUtils]: 62: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume 9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,789 INFO L280 TraceCheckUtils]: 63: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a25~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,790 INFO L280 TraceCheckUtils]: 64: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a19~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,791 INFO L280 TraceCheckUtils]: 65: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a11~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,792 INFO L280 TraceCheckUtils]: 66: Hoare triple {189226#(= 9 |old(~a28~0)|)} #res := -1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,793 INFO L280 TraceCheckUtils]: 67: Hoare triple {189226#(= 9 |old(~a28~0)|)} assume true; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-11 01:54:44,794 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {189226#(= 9 |old(~a28~0)|)} {189209#(not (= 9 ~a28~0))} #1183#return; {189169#false} is VALID [2020-07-11 01:54:44,795 INFO L280 TraceCheckUtils]: 69: Hoare triple {189169#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {189169#false} is VALID [2020-07-11 01:54:44,795 INFO L280 TraceCheckUtils]: 70: Hoare triple {189169#false} ~output~0 := #t~ret3; {189169#false} is VALID [2020-07-11 01:54:44,795 INFO L280 TraceCheckUtils]: 71: Hoare triple {189169#false} havoc #t~ret3; {189169#false} is VALID [2020-07-11 01:54:44,795 INFO L280 TraceCheckUtils]: 72: Hoare triple {189169#false} assume !false; {189169#false} is VALID [2020-07-11 01:54:44,796 INFO L280 TraceCheckUtils]: 73: Hoare triple {189169#false} havoc ~input~0; {189169#false} is VALID [2020-07-11 01:54:44,796 INFO L280 TraceCheckUtils]: 74: Hoare triple {189169#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {189169#false} is VALID [2020-07-11 01:54:44,796 INFO L280 TraceCheckUtils]: 75: Hoare triple {189169#false} ~input~0 := #t~nondet2; {189169#false} is VALID [2020-07-11 01:54:44,797 INFO L280 TraceCheckUtils]: 76: Hoare triple {189169#false} havoc #t~nondet2; {189169#false} is VALID [2020-07-11 01:54:44,797 INFO L280 TraceCheckUtils]: 77: Hoare triple {189169#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {189169#false} is VALID [2020-07-11 01:54:44,797 INFO L263 TraceCheckUtils]: 78: Hoare triple {189169#false} call #t~ret3 := calculate_output(~input~0); {189169#false} is VALID [2020-07-11 01:54:44,798 INFO L280 TraceCheckUtils]: 79: Hoare triple {189169#false} ~input := #in~input; {189169#false} is VALID [2020-07-11 01:54:44,798 INFO L280 TraceCheckUtils]: 80: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,798 INFO L280 TraceCheckUtils]: 81: Hoare triple {189169#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189169#false} is VALID [2020-07-11 01:54:44,798 INFO L280 TraceCheckUtils]: 82: Hoare triple {189169#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,799 INFO L280 TraceCheckUtils]: 83: Hoare triple {189169#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,799 INFO L280 TraceCheckUtils]: 84: Hoare triple {189169#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,799 INFO L280 TraceCheckUtils]: 85: Hoare triple {189169#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,800 INFO L280 TraceCheckUtils]: 86: Hoare triple {189169#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,800 INFO L280 TraceCheckUtils]: 87: Hoare triple {189169#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,800 INFO L280 TraceCheckUtils]: 88: Hoare triple {189169#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,800 INFO L280 TraceCheckUtils]: 89: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,801 INFO L280 TraceCheckUtils]: 90: Hoare triple {189169#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,801 INFO L280 TraceCheckUtils]: 91: Hoare triple {189169#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,801 INFO L280 TraceCheckUtils]: 92: Hoare triple {189169#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {189169#false} is VALID [2020-07-11 01:54:44,802 INFO L280 TraceCheckUtils]: 93: Hoare triple {189169#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,802 INFO L280 TraceCheckUtils]: 94: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,802 INFO L280 TraceCheckUtils]: 95: Hoare triple {189169#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,802 INFO L280 TraceCheckUtils]: 96: Hoare triple {189169#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {189169#false} is VALID [2020-07-11 01:54:44,803 INFO L280 TraceCheckUtils]: 97: Hoare triple {189169#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {189169#false} is VALID [2020-07-11 01:54:44,803 INFO L280 TraceCheckUtils]: 98: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,803 INFO L280 TraceCheckUtils]: 99: Hoare triple {189169#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,804 INFO L280 TraceCheckUtils]: 100: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,804 INFO L280 TraceCheckUtils]: 101: Hoare triple {189169#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,804 INFO L280 TraceCheckUtils]: 102: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,804 INFO L280 TraceCheckUtils]: 103: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {189169#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,805 INFO L280 TraceCheckUtils]: 105: Hoare triple {189169#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,805 INFO L280 TraceCheckUtils]: 106: Hoare triple {189169#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,806 INFO L280 TraceCheckUtils]: 107: Hoare triple {189169#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,806 INFO L280 TraceCheckUtils]: 108: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {189169#false} is VALID [2020-07-11 01:54:44,806 INFO L280 TraceCheckUtils]: 109: Hoare triple {189169#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,806 INFO L280 TraceCheckUtils]: 110: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {189169#false} is VALID [2020-07-11 01:54:44,807 INFO L280 TraceCheckUtils]: 111: Hoare triple {189169#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,807 INFO L280 TraceCheckUtils]: 112: Hoare triple {189169#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,807 INFO L280 TraceCheckUtils]: 113: Hoare triple {189169#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {189169#false} is VALID [2020-07-11 01:54:44,808 INFO L280 TraceCheckUtils]: 114: Hoare triple {189169#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,808 INFO L280 TraceCheckUtils]: 115: Hoare triple {189169#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,808 INFO L280 TraceCheckUtils]: 116: Hoare triple {189169#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {189169#false} is VALID [2020-07-11 01:54:44,808 INFO L280 TraceCheckUtils]: 117: Hoare triple {189169#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,809 INFO L280 TraceCheckUtils]: 118: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,809 INFO L280 TraceCheckUtils]: 119: Hoare triple {189169#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,809 INFO L280 TraceCheckUtils]: 120: Hoare triple {189169#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,809 INFO L280 TraceCheckUtils]: 121: Hoare triple {189169#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,810 INFO L280 TraceCheckUtils]: 122: Hoare triple {189169#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,810 INFO L280 TraceCheckUtils]: 123: Hoare triple {189169#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,810 INFO L280 TraceCheckUtils]: 124: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {189169#false} is VALID [2020-07-11 01:54:44,811 INFO L280 TraceCheckUtils]: 125: Hoare triple {189169#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,811 INFO L280 TraceCheckUtils]: 126: Hoare triple {189169#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,811 INFO L280 TraceCheckUtils]: 127: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {189169#false} is VALID [2020-07-11 01:54:44,812 INFO L280 TraceCheckUtils]: 128: Hoare triple {189169#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {189169#false} is VALID [2020-07-11 01:54:44,812 INFO L280 TraceCheckUtils]: 129: Hoare triple {189169#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,812 INFO L280 TraceCheckUtils]: 130: Hoare triple {189169#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {189169#false} is VALID [2020-07-11 01:54:44,812 INFO L280 TraceCheckUtils]: 131: Hoare triple {189169#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {189169#false} is VALID [2020-07-11 01:54:44,813 INFO L280 TraceCheckUtils]: 132: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,813 INFO L280 TraceCheckUtils]: 133: Hoare triple {189169#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {189169#false} is VALID [2020-07-11 01:54:44,813 INFO L280 TraceCheckUtils]: 134: Hoare triple {189169#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,814 INFO L280 TraceCheckUtils]: 135: Hoare triple {189169#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,814 INFO L280 TraceCheckUtils]: 136: Hoare triple {189169#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,814 INFO L280 TraceCheckUtils]: 137: Hoare triple {189169#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,814 INFO L280 TraceCheckUtils]: 138: Hoare triple {189169#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,815 INFO L280 TraceCheckUtils]: 139: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {189169#false} is VALID [2020-07-11 01:54:44,815 INFO L280 TraceCheckUtils]: 140: Hoare triple {189169#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,815 INFO L280 TraceCheckUtils]: 141: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,816 INFO L280 TraceCheckUtils]: 142: Hoare triple {189169#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,816 INFO L280 TraceCheckUtils]: 143: Hoare triple {189169#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {189169#false} is VALID [2020-07-11 01:54:44,816 INFO L280 TraceCheckUtils]: 144: Hoare triple {189169#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,817 INFO L280 TraceCheckUtils]: 145: Hoare triple {189169#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,817 INFO L280 TraceCheckUtils]: 146: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {189169#false} is VALID [2020-07-11 01:54:44,817 INFO L280 TraceCheckUtils]: 147: Hoare triple {189169#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,817 INFO L280 TraceCheckUtils]: 148: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {189169#false} is VALID [2020-07-11 01:54:44,818 INFO L280 TraceCheckUtils]: 149: Hoare triple {189169#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,818 INFO L280 TraceCheckUtils]: 150: Hoare triple {189169#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-11 01:54:44,818 INFO L280 TraceCheckUtils]: 151: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {189169#false} is VALID [2020-07-11 01:54:44,819 INFO L280 TraceCheckUtils]: 152: Hoare triple {189169#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,819 INFO L280 TraceCheckUtils]: 153: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {189169#false} is VALID [2020-07-11 01:54:44,819 INFO L280 TraceCheckUtils]: 154: Hoare triple {189169#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-11 01:54:44,819 INFO L280 TraceCheckUtils]: 155: Hoare triple {189169#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,820 INFO L280 TraceCheckUtils]: 156: Hoare triple {189169#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,820 INFO L280 TraceCheckUtils]: 157: Hoare triple {189169#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,820 INFO L280 TraceCheckUtils]: 158: Hoare triple {189169#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {189169#false} is VALID [2020-07-11 01:54:44,821 INFO L280 TraceCheckUtils]: 159: Hoare triple {189169#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {189169#false} is VALID [2020-07-11 01:54:44,821 INFO L280 TraceCheckUtils]: 160: Hoare triple {189169#false} assume !false; {189169#false} is VALID [2020-07-11 01:54:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:54:44,856 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [194160838] [2020-07-11 01:54:44,856 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:54:44,856 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 01:54:44,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071564984] [2020-07-11 01:54:44,857 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2020-07-11 01:54:44,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:54:44,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 01:54:45,099 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:54:45,099 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 01:54:45,100 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:54:45,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 01:54:45,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-11 01:54:45,100 INFO L87 Difference]: Start difference. First operand 8266 states and 10133 transitions. Second operand 10 states.