java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/programs/real-life/tcas-incorrect.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 10:13:50,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 10:13:50,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 10:13:50,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 10:13:50,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 10:13:50,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 10:13:50,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 10:13:50,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 10:13:50,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 10:13:50,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 10:13:50,371 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 10:13:50,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 10:13:50,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 10:13:50,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 10:13:50,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 10:13:50,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 10:13:50,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 10:13:50,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 10:13:50,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 10:13:50,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 10:13:50,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 10:13:50,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 10:13:50,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 10:13:50,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 10:13:50,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 10:13:50,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 10:13:50,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 10:13:50,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 10:13:50,408 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 10:13:50,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 10:13:50,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 10:13:50,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 10:13:50,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 10:13:50,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 10:13:50,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 10:13:50,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 10:13:50,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 10:13:50,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 10:13:50,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 10:13:50,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 10:13:50,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 10:13:50,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 10:13:50,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 10:13:50,482 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 10:13:50,483 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 10:13:50,483 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 10:13:50,484 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/tcas-incorrect.bpl [2019-08-05 10:13:50,484 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/tcas-incorrect.bpl' [2019-08-05 10:13:50,518 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 10:13:50,520 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 10:13:50,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 10:13:50,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 10:13:50,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 10:13:50,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,555 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 10:13:50,556 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 10:13:50,556 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 10:13:50,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 10:13:50,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 10:13:50,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 10:13:50,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 10:13:50,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/1) ... [2019-08-05 10:13:50,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 10:13:50,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 10:13:50,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 10:13:50,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 10:13:50,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 10:13:50,668 INFO L124 BoogieDeclarations]: Specification and implementation of procedure alt_sep_test given in one single declaration [2019-08-05 10:13:50,668 INFO L130 BoogieDeclarations]: Found specification of procedure alt_sep_test [2019-08-05 10:13:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_sep_test [2019-08-05 10:13:51,400 INFO L275 CfgBuilder]: Using library mode [2019-08-05 10:13:51,401 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 10:13:51,402 INFO L202 PluginConnector]: Adding new model tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:13:51 BoogieIcfgContainer [2019-08-05 10:13:51,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 10:13:51,404 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 10:13:51,404 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 10:13:51,407 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 10:13:51,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:13:50" (1/2) ... [2019-08-05 10:13:51,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b8c03a and model type tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 10:13:51, skipping insertion in model container [2019-08-05 10:13:51,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:13:51" (2/2) ... [2019-08-05 10:13:51,410 INFO L109 eAbstractionObserver]: Analyzing ICFG tcas-incorrect.bpl [2019-08-05 10:13:51,419 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 10:13:51,425 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-08-05 10:13:51,439 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-08-05 10:13:51,463 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 10:13:51,464 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 10:13:51,464 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 10:13:51,464 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 10:13:51,464 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 10:13:51,464 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 10:13:51,465 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 10:13:51,465 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 10:13:51,465 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 10:13:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2019-08-05 10:13:51,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-08-05 10:13:51,486 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:13:51,487 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-08-05 10:13:51,490 INFO L418 AbstractCegarLoop]: === Iteration 1 === [alt_sep_testErr0ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:13:51,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:13:51,495 INFO L82 PathProgramCache]: Analyzing trace with hash 31552, now seen corresponding path program 1 times [2019-08-05 10:13:51,542 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:13:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:13:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:13:51,651 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-08-05 10:13:51,681 INFO L202 PluginConnector]: Adding new model tcas-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.08 10:13:51 BoogieIcfgContainer [2019-08-05 10:13:51,681 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-08-05 10:13:51,688 INFO L168 Benchmark]: Toolchain (without parser) took 1163.50 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 65.9 MB in the end (delta: 43.8 MB). Peak memory consumption was 43.8 MB. Max. memory is 7.1 GB. [2019-08-05 10:13:51,689 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 132.1 MB. Free memory is still 110.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 10:13:51,691 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.09 ms. Allocated memory is still 132.1 MB. Free memory was 109.3 MB in the beginning and 107.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 10:13:51,692 INFO L168 Benchmark]: Boogie Preprocessor took 36.80 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 106.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 10:13:51,695 INFO L168 Benchmark]: RCFGBuilder took 806.44 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 80.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2019-08-05 10:13:51,696 INFO L168 Benchmark]: TraceAbstraction took 277.73 ms. Allocated memory is still 132.1 MB. Free memory was 79.7 MB in the beginning and 65.9 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2019-08-05 10:13:51,703 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 132.1 MB. Free memory is still 110.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 38.09 ms. Allocated memory is still 132.1 MB. Free memory was 109.3 MB in the beginning and 107.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.80 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 106.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 806.44 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 80.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 277.73 ms. Allocated memory is still 132.1 MB. Free memory was 79.7 MB in the beginning and 65.9 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 103]: assertion can be violated assertion can be violated We found a FailurePath: [L33] OLEV := 600; [L34] MAXALTDIFF := 600; [L35] MINSEP := 300; [L36] NOZCROSS := 300; [L37] NO_INTENT := 0; [L38] DO_NOT_CLIMB := 1; [L39] DO_NOT_DESCEND := 2; [L40] TCAS_TA := 1; [L41] OTHER := 2; [L42] UNRESOLVED := 0; [L43] UPWARD_RA := 1; [L44] DOWNWARD_RA := 2; [L47] assume Positive_RA_Alt_Thresh(0) == 400; [L48] assume Positive_RA_Alt_Thresh(1) == 500; [L49] assume Positive_RA_Alt_Thresh(2) == 640; [L50] assume Positive_RA_Alt_Thresh(3) == 740; [L55] enabled := High_Confidence && Own_Tracked_Alt_Rate <= OLEV && Cur_Vertical_Sep > MAXALTDIFF; [L56] tcas_equipped := Other_Capability == TCAS_TA; [L57] intent_not_known := Two_of_Three_Reports_Valid && Other_RAC == NO_INTENT; [L59] alt_sep := UNRESOLVED; VAL [alt_sep=0, Cur_Vertical_Sep=601, DO_NOT_CLIMB=1, DO_NOT_DESCEND=2, DOWNWARD_RA=2, enabled=true, High_Confidence=true, intent_not_known=true, MAXALTDIFF=600, MINSEP=300, NO_INTENT=0, NOZCROSS=300, OLEV=600, OTHER=2, Other_Capability=742, Other_RAC=0, Own_Tracked_Alt_Rate=0, tcas_equipped=false, TCAS_TA=1, Two_of_Three_Reports_Valid=true, UNRESOLVED=0, UPWARD_RA=1] [L61] COND TRUE enabled && ((tcas_equipped && intent_not_known) || !tcas_equipped) [L64] COND FALSE !(Climb_Inhibit) [L67] inhibitBiasedClimb := Up_Separation; [L72] ownBelowThreat := Own_Tracked_Alt < Other_Tracked_Alt; [L76] ownAboveThreat := Other_Tracked_Alt < Own_Tracked_Alt; [L81] upward_preferred := inhibitBiasedClimb > Down_Separation; [L82] COND TRUE upward_preferred [L83] nonCrossingBiasedClimb := !ownBelowThreat || (ownBelowThreat && !(Down_Separation > Positive_RA_Alt_Thresh(Alt_Layer_Value))); [L89] need_upward_RA := nonCrossingBiasedClimb && ownBelowThreat; [L94] upward_preferred := inhibitBiasedClimb > Down_Separation; [L95] COND TRUE upward_preferred [L96] nonCrossingBiasedDescend := ownBelowThreat && Cur_Vertical_Sep >= MINSEP && Down_Separation >= Positive_RA_Alt_Thresh(Alt_Layer_Value); [L102] need_downward_RA := nonCrossingBiasedDescend && ownAboveThreat; VAL [Alt_Layer_Value=741, alt_sep=0, Climb_Inhibit=false, Cur_Vertical_Sep=601, DO_NOT_CLIMB=1, DO_NOT_DESCEND=2, Down_Separation=-1, DOWNWARD_RA=2, enabled=true, High_Confidence=true, inhibitBiasedClimb=0, intent_not_known=true, MAXALTDIFF=600, MINSEP=300, need_downward_RA=false, need_upward_RA=true, NO_INTENT=0, nonCrossingBiasedClimb=true, nonCrossingBiasedDescend=false, NOZCROSS=300, OLEV=600, OTHER=2, Other_Capability=742, Other_RAC=0, Other_Tracked_Alt=1, Own_Tracked_Alt=0, Own_Tracked_Alt_Rate=0, ownAboveThreat=false, ownBelowThreat=true, tcas_equipped=false, TCAS_TA=1, Two_of_Three_Reports_Valid=true, UNRESOLVED=0, Up_Separation=0, upward_preferred=true, UPWARD_RA=1] [L103] assert !need_upward_RA; VAL [Alt_Layer_Value=741, alt_sep=0, Climb_Inhibit=false, Cur_Vertical_Sep=601, DO_NOT_CLIMB=1, DO_NOT_DESCEND=2, Down_Separation=-1, DOWNWARD_RA=2, enabled=true, High_Confidence=true, inhibitBiasedClimb=0, intent_not_known=true, MAXALTDIFF=600, MINSEP=300, need_downward_RA=false, need_upward_RA=true, NO_INTENT=0, nonCrossingBiasedClimb=true, nonCrossingBiasedDescend=false, NOZCROSS=300, OLEV=600, OTHER=2, Other_Capability=742, Other_RAC=0, Other_Tracked_Alt=1, Own_Tracked_Alt=0, Own_Tracked_Alt_Rate=0, ownAboveThreat=false, ownBelowThreat=true, tcas_equipped=false, TCAS_TA=1, Two_of_Three_Reports_Valid=true, UNRESOLVED=0, Up_Separation=0, upward_preferred=true, UPWARD_RA=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 6 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...